Not all hair loss originates from the hair follicle or represents permanent baldness. Hair loss from non-qualifying treatments a term that encompasses damage from improper chemical processing, excessive heat styling, and physical trauma affects millions of people who experience breakage, thinning, and texture changes without realizing the root cause isn’t medical but mechanical. Unlike pattern baldness or autoimmune-related hair loss conditions, non-qualifying treatment damage primarily affects the hair shaft structure rather than the follicle itself, making it potentially reversible with proper care and intervention.

Common culprits include frequent chemical treatments like bleaching, dyeing, perming, and relaxing; excessive use of high-heat styling tools such as flat irons and curling wands; physical trauma from tight hairstyles that cause traction alopecia; and inadequate hair care routines that strip moisture and protein from vulnerable strands. This type of damage often manifests as trichorrhexis nodosa—a condition where hair develops weak points along the shaft that break easily—along with split ends, frayed cuticles, and noticeable texture changes that leave hair feeling brittle, dry, and unmanageable.

The encouraging news is that because the hair follicle remains intact and functional, hair damaged by non-qualifying treatments can recover and grow back healthier with strategic intervention. This requires a multifaceted approach: reducing or eliminating damaging practices, implementing intensive repair treatments, adopting protective styling methods, and supporting hair health from the inside out through proper nutrition. Understanding the specific mechanisms of damage, recognizing the warning signs before breakage becomes severe, and implementing evidence-based recovery protocols can restore hair strength, elasticity, and appearance.

This comprehensive guide explores everything you need to know about hair loss from non-qualifying treatments, including the science behind different types of damage, detailed identification of causative factors, step-by-step repair strategies, prevention techniques to protect future growth, and clear guidance on when professional dermatological evaluation is necessary to rule out underlying medical conditions.

The Complete Guide to Hair Loss from Non-Qualifying Treatments: Understanding, Repairing, and Preventing Damage

Have you noticed more hair than usual on your brush, in the shower drain, or on your pillow? Before you panic and assume you’re experiencing medical hair loss, consider this: the “hair loss” you’re seeing might not actually be hair falling out from the root at all. Instead, you could be dealing with hair breakage—a completely different issue that’s often reversible with the right approach.

Hair loss from non-qualifying treatments refers to damage caused by external factors like chemical processing, heat styling, tight hairstyles, and harsh hair care practices. Unlike genetic baldness or autoimmune conditions that affect the hair follicle itself, this type of hair loss occurs when the hair shaft (the visible part of your hair) becomes so weakened and damaged that it breaks off before completing its natural growth cycle.

The good news? This type of damage is largely preventable and, in most cases, reversible. Understanding what causes it, how to identify it, and—most importantly—how to repair and prevent it can help you restore your hair to its healthiest state. This comprehensive guide will walk you through everything you need to know about non-qualifying treatment damage, from the science behind hair shaft breakage to creating your personalized recovery plan.

Whether you’ve been over-processing your hair with bleach, straightening it daily with a flat iron, or wearing tight protective styles for too long, this guide will help you understand what’s happening to your hair and how to fix it.

1. What Is Hair Loss from Non-Qualifying Treatments?

Hair loss from non-qualifying treatments is damage that occurs to the hair shaft rather than the hair follicle. To understand this distinction, think of your hair like a plant: the follicle is the root system buried in your scalp, while the hair shaft is the visible stem and leaves above ground. When you damage the visible hair through chemical treatments, heat, or physical stress, you’re not harming the root—you’re breaking the stem.

This type of hair loss is called “non-qualifying” because it doesn’t qualify as true alopecia (medical hair loss) in the clinical sense. The follicles remain healthy and capable of producing new hair; the problem is that the existing hair is breaking off before it can reach its full length potential.

Understanding Follicle-Based vs. Shaft-Based Hair Loss

Follicle-based hair loss affects the root of the hair beneath your scalp. Conditions like androgenetic alopecia (pattern baldness), alopecia areata (autoimmune hair loss), and telogen effluvium (stress-induced shedding) all involve the follicle’s inability to produce or maintain hair properly. When you lose hair from the follicle, you’ll typically see a small white bulb at the end of the fallen strand—this is the root.

Shaft-based hair loss (non-qualifying treatment damage) occurs when the visible hair strand becomes so structurally compromised that it snaps, splits, or breaks off. The follicle continues working normally, producing new hair, but the existing hair can’t withstand normal styling and maintenance. When you see broken hairs, the ends are typically tapered, frayed, or uneven—not rounded with a bulb.

Why This Type of Damage Is Potentially Reversible

The reversibility of non-qualifying treatment damage is its most hopeful characteristic. Since the follicle remains healthy, it continues producing new, undamaged hair. Your recovery involves two parallel processes:

Managing existing damage: You can’t repair severely damaged hair back to its original virgin state, but you can improve its condition, prevent further breakage, and maintain what you have until it grows out.

Growing healthy replacement hair: As you eliminate damaging practices and implement a healthy hair care routine, the new hair growing from your healthy follicles will be strong and undamaged.

Complete recovery typically takes 1-3 years depending on your hair’s growth rate (average is 6 inches per year) and how much length you want to retain. Many people see significant improvement within 3-6 months as they learn to manage their damaged hair better and new, healthy growth emerges.

Common Medical Terminology

Understanding the terms dermatologists and trichologists use helps you communicate more effectively about your hair concerns:

Trichorrhexis nodosa: The medical term for a specific type of hair breakage where the hair shaft develops weak points that look like nodes or knots under magnification. The hair literally frays apart at these points.

Structural damage: Any compromise to the hair’s physical integrity, including damage to the cuticle (outer layer), cortex (middle layer containing proteins), or overall hair fiber strength.

Breakage: When hair snaps or splits anywhere along the shaft, as opposed to shedding (which involves the hair falling out from the follicle with the root attached).

Cosmetic hair trauma: Damage caused by external cosmetic practices rather than internal medical conditions.

Non-scarring alopecia: Hair loss conditions where the follicle remains intact and capable of regenerating hair (as opposed to scarring alopecia, where follicles are permanently destroyed).

Follicle-Based vs. Shaft-Based Hair Loss Comparison
Characteristic
Location of problem
Root involvement
Visual identification
Reversibility
Growth potential
Treatment approach
Common causes
Professional needed
Timeline for improvement

Who Is Most Affected by This Condition

While anyone can experience non-qualifying treatment damage, certain groups are at higher risk:

Frequent chemical treatment users: People who regularly color, bleach, relax, or perm their hair—especially those who do multiple processes or don’t wait adequate time between treatments.

Daily heat stylers: Individuals who use flat irons, curling irons, or blow dryers daily, particularly at high temperatures without heat protection.

Those with textured hair: People with curly, coily, or kinky hair (types 3-4) face unique challenges. Their hair is naturally more fragile due to the curl pattern creating weak points along the shaft, and many traditional straightening methods are particularly damaging.

Tight hairstyle wearers: People who frequently wear tight braids, ponytails, buns, or extensions, especially if worn continuously without breaks.

People with hair care knowledge gaps: Those who aren’t aware of proper techniques, such as using harsh sulfates, towel-drying aggressively, brushing wet hair incorrectly, or skipping conditioning.

Salon-hopping without consistent care: People who see different stylists without a cohesive care plan, leading to over-processing and incompatible treatments.

Prevalence and Statistics

While specific statistics on non-qualifying treatment damage are limited (since it’s not typically tracked like medical conditions), hair care industry research suggests:

• Approximately 60-80% of women in developed countries regularly use some form of chemical hair treatment
• Over 90% use heat styling tools at least occasionally
• An estimated 70% of people engage in at least one regular practice that damages their hair
• Traction alopecia affects approximately 1 in 3 African American women due to certain protective styling practices
• Heat damage is reported as a concern by over 50% of people who use thermal styling tools regularly

The true prevalence is likely much higher, as many people don’t realize their hair loss is due to breakage rather than follicle issues until they seek professional evaluation.

Key Characteristics of Non-Qualifying Treatment Damage

• Progressive nature: Damage accumulates over time; hair doesn’t break suddenly after one treatment but rather after repeated stress
• Visible to the touch: Damaged hair feels different—rougher, drier, less elastic
• Responds to care changes: Unlike medical hair loss, you’ll see improvement when you change your practices
• Affects hair length and density: You may notice you can’t grow your hair past a certain length, or that it looks thinner (due to breakage creating uneven lengths)
• Location-specific: Damage is often worse in areas subjected to the most stress (ends, hairline, areas exposed to heat or tension)

How to Identify Shaft Damage vs. Follicle Loss

Examine the fallen hair: Collect hair from your brush or shower drain. Look at the ends:

• White bulb = shedding from follicle (normal; 50-100 hairs daily is expected)
• Tapered, broken, or uneven end = breakage from shaft damage
• Mix of both = you’re experiencing both normal shedding and breakage

Assess the pattern:

• All-over thinning can indicate either type, but check whether it’s due to shorter broken hairs or actual reduced density
• Specific area damage (like hairline recession with tight styles) suggests physical trauma
• Hair that won’t grow past a certain length indicates breakage at that point

Touch test:

• Healthy hair: smooth, stretches when wet before breaking, springs back
• Damaged shaft: rough texture, snaps easily with little stretch, feels straw-like
• Follicle issues: new growth areas may feel different or absent

Timeline consideration:

• Sudden hair loss within weeks of a stressful event = likely telogen effluvium (follicle-based)
• Gradual increase in breakage correlating with treatment frequency = shaft damage
• Slow, progressive thinning over years in a pattern = possibly androgenetic alopecia

2. Understanding Trichorrhexis Nodosa and Hair Shaft Damage

To truly understand non-qualifying treatment damage, you need to know what’s happening at the microscopic level. Trichorrhexis nodosa is the medical term for a specific pattern of hair shaft damage that’s incredibly common among people who chemically treat or heat-style their hair.

Medical Definition of Trichorrhexis Nodosa

Trichorrhexis nodosa literally means “hair bristle knot” in Greek and Latin. It’s a defect in the hair shaft characterized by thickened, weak points along the hair fiber. Under a microscope, these points look like two broom ends pushed together—the hair has literally frayed and separated, leaving it vulnerable to breakage at these weak nodes.

This condition can be congenital (present from birth due to genetic factors) but is far more commonly acquired through external damage—which is what we’re addressing in this guide. Acquired trichorrhexis nodosa is one of the most frequent hair shaft abnormalities seen by dermatologists and trichologists.

How Hair Shaft Structure Works

Understanding normal hair structure helps you grasp what goes wrong when damage occurs. Each hair strand has three layers:

The Cuticle (Outer Layer): This is the hair’s protective armor—multiple overlapping layers of translucent, scale-like cells that lie flat when hair is healthy. The cuticle protects the inner layers and reflects light (which creates shine). It’s made of dead, hardened cells with no capacity to repair themselves once damaged.

The Cortex (Middle Layer): This is the bulk of your hair, containing the proteins (especially keratin) that give hair its strength, elasticity, and color (melanin pigment resides here). The cortex contains long protein chains connected by various bonds, including the strong disulfide bonds that chemical treatments target. This layer determines your hair’s texture, strength, and moisture retention.

The Medulla (Inner Core): Not all hair has a medulla—it’s often absent in fine or blonde hair. When present, it’s a soft, spongy core whose purpose isn’t entirely understood. It doesn’t significantly contribute to hair strength or appearance.

What Happens When Hair Shaft Is Compromised

Stage 1: Cuticle Lifting The earliest damage begins with the cuticle. Chemical treatments, heat, and even aggressive brushing cause the protective scales to lift, crack, or break away entirely. When the cuticle is compromised:

• Hair loses its smooth texture and shine
• The cortex becomes exposed and vulnerable
• Moisture escapes more easily (increased porosity)
• Hair tangles more easily as rough cuticles snag on each other
• Color fades faster as pigment molecules can escape

Stage 2: Cortex Degradation As damage progresses deeper, the cortex itself becomes compromised:

• Protein bonds (especially disulfide bonds) break down
• The internal structure weakens
• Hair loses elasticity—it becomes brittle and snaps rather than stretching
• Holes and gaps form within the hair fiber
• The hair can no longer maintain its moisture-protein balance

Stage 3: Trichorrhexis Nodosa Formation When cortex damage is severe, you develop these characteristic weak nodes:

• The hair literally frays apart internally at stress points
• These nodes appear as whitish or lighter spots along dark hair
• The hair will almost always break at these points under minimal stress
• Once these nodes form, that section of hair cannot be repaired

Stage 4: Complete Fracture Eventually, the hair breaks completely:

• It may snap during styling, brushing, or even just moving
• The broken end is typically rough, frayed, or tapered
• This creates uneven lengths throughout your hair
• The appearance of thinness increases as more hairs break at different lengths

Hair Shaft Structure and Function
Layer
Cuticle
Cortex
Medulla

Visual Identification of Damaged Hair

You don’t need a microscope to identify hair shaft damage. Here are the visual cues:

Split ends (trichoptilosis): The most obvious sign—the hair shaft literally splits into two or more strands at the end. Types include:

• Classic Y-split: hair divides into two
• Tree split: multiple splits creating a branch-like appearance
• Feather split: multiple splits creating a feathery end
• Incomplete split: the beginning of a split that hasn’t fully separated yet

Mid-shaft splits: Even more problematic than end splits, these occur anywhere along the hair strand, creating weak points that will eventually break.

White dots along the shaft: These nodes are particularly visible on dark hair—they’re the trichorrhexis nodosa formation points.

Rough, uneven texture: Run your fingers along a strand from root to tip—damaged hair has bumpy texture rather than smooth glide.

Lack of defined curl pattern (for curly hair): Damaged sections often lose their curl, appearing straighter or irregularly wavy.

Color irregularities: Damaged areas often appear lighter, especially on colored hair, because the compromised cuticle allows color molecules to escape.

Microscopic View of Breakage Points

While you can’t see this with the naked eye, understanding what professionals see helps clarify the damage:

Under magnification, trichorrhexis nodosa looks like two paint brushes pushed together end-to-end, with bristles splaying out from both sides. The cuticle is completely absent at these points, and the cortex fibers are visibly separated and frayed.

In contrast, healthy hair under a microscope shows smooth, tightly overlapping cuticle scales lying flat like roof shingles, with no visible cortex exposure.

Difference Between Breakage and Shedding

This distinction is crucial for understanding your hair loss:

Shedding (Telogen Hair):

• Hair falls out from the root as part of the natural hair growth cycle
• Has a white bulb (the root) at one end
• Length is consistent (the hair completed its full growth phase)
• Tapers naturally at the tip
• 50-100 hairs daily is completely normal
• Increases temporarily after stress, illness, pregnancy, or major life changes

Breakage:

• Hair snaps somewhere along the shaft
• No root bulb visible—ends are blunt, tapered, or frayed
• Broken pieces are various lengths
• Often increases with manipulation (styling, washing, brushing)
• Not part of the natural hair cycle—indicates damage
• Can result in hundreds of broken hairs if damage is severe

You’ll likely have both simultaneously—everyone sheds normally, and if you have damage, you’ll also have breakage. The key is determining which is excessive.

Stages of Hair Damage Progression
Stage
Stage 1: Early Cuticle Damage
Stage 2: Moderate Damage
Stage 3: Severe Damage
Stage 4: Extreme Damage

Progressive Stages of Shaft Damage

Damage doesn’t happen overnight—it’s a progressive process:

Weeks 1-4 of damaging practice: Subtle changes most people don’t notice—slight texture changes, minimal cuticle lifting.

Months 1-3: More obvious signs emerge—increased frizz, decreased shine, ends start splitting, hair becomes harder to style.

Months 3-6: Moderate damage sets in—noticeable breakage, difficulty growing hair past certain length, texture significantly different from roots to ends.

6+ months of continued damage: Severe damage—extensive breakage, hair that snaps easily, possible thinning appearance, very rough texture, complete loss of elasticity.

The good news: this timeline also works in reverse. When you stop damaging practices, you’ll see improvements following a similar timeline as healthy new hair grows in.

7 Visual Signs of Trichorrhexis Nodosa

1. White spots or nodes along dark hair strands that look like tiny knots
2. Increased breakage at specific points rather than random breakage
3. Hair that “pops” or snaps when you run your fingers down the shaft
4. Frayed, brushy appearance at broken ends (visible with magnification or very closely)
5. Uneven hair length throughout, with many shorter broken pieces
6. Rough bumps you can feel when sliding fingers along a strand
7. Hair that breaks at the same approximate distance from the scalp (corresponding to when you started the damaging practice)

How to Perform a Hair Strand Test at Home

Elasticity Test:

1. Take a shed hair (one that came out naturally, with the bulb)
2. Wet it thoroughly
3. Gently stretch it between your fingers
4. Healthy hair should stretch 30-50% of its length before breaking
5. Damaged hair snaps immediately with little to no stretch

Porosity Test:

1. Fill a glass with room-temperature water
2. Take a clean shed hair (wash it first if it has product)
3. Drop it in the water and wait 2-4 minutes
4. High porosity (damaged): sinks immediately
5. Normal porosity: floats then slowly sinks
6. Low porosity: floats on top

Texture Test:

1. Run clean, dry hair between your fingers from root to tip
2. Healthy hair: smooth with consistent texture
3. Damaged hair: rough, bumpy, or has drastically different texture from roots to ends

Visual Breakage Assessment:

1. Collect all the hair from your brush for one week
2. Separate hairs with white bulbs (shedding) from those without (breakage)
3. If more than 50% lack bulbs, you have significant breakage
4. Examine the ends of broken hairs for splits, fraying, or irregular breaks

3. Chemical Treatments That Cause Hair Loss and Damage

Chemical hair treatments are among the most damaging practices you can subject your hair to, yet they’re also incredibly common. Understanding how these chemicals work—and the damage they cause—helps you make informed decisions about whether and how to proceed with these treatments.

Bleaching and Lightening Damage

Bleaching is arguably the most damaging chemical process you can do to your hair. When you lighten hair, you’re using chemicals (usually hydrogen peroxide and ammonia or similar alkaline agents) to penetrate the hair shaft and break down melanin (the pigment that gives hair its color).

How bleach breaks down hair structure:

The lightening process requires opening the cuticle completely to allow the oxidizing agents to reach the cortex. Once inside, the chemicals:

• Break disulfide bonds (the strong protein bonds that give hair its structure)
• Dissolve melanin granules, leaving empty spaces within the cortex
• Continue oxidizing protein even after melanin is gone (this is why over-processing is so easy)
• Leave the cuticle raised and damaged, unable to fully close again

Protein loss from oxidative damage:

Studies show that bleached hair can lose 30-50% of its protein content, particularly cysteine (the amino acid that forms disulfide bonds). This protein loss is permanent for that hair strand—you can’t put it back in. The hair becomes:

• Significantly weaker and more prone to breakage
• More porous (absorbs water quickly but can’t retain it)
• Less elastic (snaps rather than stretches)
• More vulnerable to all other forms of damage

Over-processing consequences:

When bleach is left on too long, the temperature is too high, or it’s reapplied to already-lightened hair, you get severe over-processing:

• Hair can literally dissolve or turn to mush while still on your head
• Extreme breakage that happens during the bleaching process itself
• “Gummy” texture when wet—hair stretches excessively and doesn’t return to shape
• Hair that breaks off at the roots or mid-shaft

Cumulative damage effects:

Each bleaching session adds to existing damage. Hair that’s been lightened multiple times (especially from dark to very light) experiences:

• Compounded protein loss with each application
• Increasingly porous structure that makes every subsequent treatment more damaging
• Diminishing returns—later sessions cause more damage for less color result
• Eventually reaching a point where the hair can’t withstand any additional processing

Hair Dye and Color Damage

While generally less damaging than bleach, hair dye still affects hair structure, especially permanent color.

Permanent hair dye damage:

Permanent dyes use ammonia (or ethanolamine) to swell the hair shaft and peroxide to develop the color. This process:

• Lifts the cuticle aggressively
• Oxidizes some of your natural melanin (even in deposit-only color)
• Embeds large color molecules deep in the cortex
• Leaves the cuticle rough and raised

Ammonia effects on hair shaft:

Ammonia’s high pH (usually 9-11) causes:

• Severe cuticle swelling and lifting
• Protein bond disruption
• Moisture loss
• Damage that accumulates with repeated applications

PPD (para-phenylenediamine) risks:

Beyond the mechanical damage, PPD is a common allergen in hair dyes that can cause:

• Severe scalp irritation and chemical burns
• Allergic contact dermatitis
• In extreme cases, facial swelling and anaphylaxis
• Sensitization that worsens with each exposure

Permanent vs. semi-permanent damage potential:

• Semi-permanent dyes: deposit color on surface, minimal cuticle swelling, wash out over 6-12 washes, cause minimal damage
• Demi-permanent dyes: use low-level peroxide, last 24-28 washes, moderate damage
• Permanent dyes: maximum cuticle disruption, permanent cortex changes, highest damage potential

Frequent coloring complications:

Coloring hair every 4-6 weeks (standard for gray coverage) means:

• Repeated cuticle disruption before previous damage can be managed
• Overlapping color on previously colored hair (mid-lengths and ends)
• Cumulative porosity increases
• Progressive weakening until breakage becomes significant

Chemical Relaxers and Straighteners

Chemical relaxers permanently alter the hair’s structure to transform curly or coily hair into straight hair. This is one of the most potentially damaging processes, particularly when done incorrectly.

How relaxers alter protein bonds:

Relaxers use powerful chemicals (sodium hydroxide in lye relaxers, or calcium hydroxide/guanidine hydroxide in no-lye relaxers) at extremely high pH (12-14) to:

• Break disulfide bonds permanently
• Restructure the hair into a straight configuration
• Irreversibly change the hair’s protein structure

Scalp burns and hair shaft weakening:

The high pH of relaxers can cause:

• Chemical burns on the scalp (ranging from mild irritation to severe burns)
• Immediate hair shaft weakening
• Protein degradation if left on too long
• Hair that breaks at the demarcation line (where relaxed hair meets new growth)

Lye vs. no-lye relaxer damage:

• Lye relaxers: faster processing, potentially more scalp burning, but can cause less hair dryness
• No-lye relaxers: less scalp burning, but often leave hair drier and more brittle
• Both types cause significant structural damage when not used correctly

Over-processing signs:

• Hair that stretches excessively when wet (like a rubber band)
• Severe breakage, especially at the line where relaxed hair meets new growth
• White, fizzy appearance to the hair
• Hair that feels mushy or gummy
• Breakage that happens during the relaxing process itself

Perms and Chemical Curling

Perms use chemicals to break and reform disulfide bonds in a curled configuration—essentially the opposite of relaxers but using similar chemistry.

Protein restructuring effects:

The perm process:

• Uses thioglycolic acid or similar chemicals to break disulfide bonds
• Wraps hair around rods in the desired curl pattern
• Uses a neutralizer to reform bonds in the new shape
• Permanently alters the hair’s structure

Why perms weaken hair:

• The breaking and reforming process never restores 100% of the original bonds
• Hair loses some structural integrity with each perm
• The wrapping tension can damage already-weakened hair
• Overlapping perms on previously permed hair causes severe damage

Duration of vulnerability after treatment:

Permed hair is extra vulnerable for:

• 48-72 hours after the process (hair is still stabilizing)
• 2-4 weeks of heightened fragility
• Permanently increased porosity and dryness
• Ongoing need for intensive moisture treatments

Keratin Treatments

Marketed as a “smoothing” treatment, keratin treatments straighten hair using heat and chemicals, often including formaldehyde or formaldehyde-releasing agents.

Formaldehyde exposure risks:

Many keratin treatments (especially older formulations) release formaldehyde when heated:

• Respiratory irritation for both client and stylist
• Potential carcinogen with repeated exposure
• Strong chemical odor
• Eye and skin irritation

Heat-related damage during processing:

The treatment requires flat ironing at 400°F+ to seal the product:

• Extreme heat on chemically-treated hair
• Multiple passes with the flat iron
• Risk of burning already-compromised hair
• Cumulative heat damage

Long-term structural changes:

While keratin treatments can temporarily improve appearance by coating the hair:

• They don’t actually repair damage
• The extreme heat can cause hidden damage that appears later
• Hair becomes dependent on the treatment for manageability
• Natural texture is temporarily suppressed but hair remains structurally weakened

Chemical Treatments Ranked by Damage Potential
Treatment
Bleaching (especially multiple sessions)
Chemical relaxers (lye and no-lye)
Chemical straightening (Japanese, thermal reconditioning)
Permanent hair dye
Perms
Keratin treatments (formaldehyde)
Demi-permanent color
Highlights/partial bleaching
Semi-permanent color
Temporary color (rinses, sprays)

Warning Signs of Chemical Over-Processing
Warning Sign
Hair feels gummy or mushy when wet
Hair stretches excessively (2x+ length) without breaking
Breakage occurring during the chemical process
Burning sensation on scalp during processing
Hair tangles into impossible knots when wet
Hair breaks off at demarcation line (where treated meets untreated)
Color won’t “take” or processes unevenly
Hair dries white or frizzy after relaxer