35+ Years EU-Regulated Clinical Research  ·  Plant-Based Formulas  ·  Certified Dermotricology Network · 23 Treatment Centers in 14 States
Kapyderm USA  ·  Hair Care  ·  Dry Hair Treatment

You've tried everything.
Your hair is still dry.
Here's why — and what actually works.

You've conditioned. You've masked. You've tried bond repair. You've gone sulfate-free. And nothing holds. That's not a product problem. That's a matching problem — because every treatment you've tried is solving one of three root causes.

Dry hair has three causes. Every product on the market treats one. The 18-MEA lipid layer is gone — the fiber can't hold moisture. The scalp isn't producing enough sebum to lubricate the fiber. And no topical product addresses the internal nutrition that drives both. The Kapyderm protocol restores all three simultaneously. No synthetics. No silicones. 35+ years of EU-regulated botanical research.

Plant-based EU-regulated No sulfates No silicones No synthetic fragrance Color-treated safe
Is this the right protocol for you? → Or find a certified Kapyderm Treatment Center near you →
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"My clients with color-treated and chemically processed hair who have tried every bond repair product on the market finally see lasting softness and shine once we address all three dimensions at once — the fiber, the scalp, and the internal. Nothing I've worked with before touches all three. That's what makes this system different."
Kimra Ali, Trichologist & Master in Dermotricology · Advanced Hair Growth Clinic · Matthews, NC
Certified Kapyderm Treatment Center
KU
Reviewed by: Kapyderm USA — Dermotricology clinical review
Before we go further — let's address what you're probably thinking

"I've tried deep conditioning and bond repair products. Nothing holds." — Deep conditioners add surface moisture that evaporates. Bond repair (Olaplex, K18) rebuilds cortex bonds but doesn't restore the 18-MEA lipid layer — the coating that determines whether hair is hydrophobic or hydrophilic. If 18-MEA is gone, the fiber cannot hold moisture regardless of what you apply on top. That's a different problem requiring a different solution.

"I think my scalp might be the problem, but I'm not sure." — You're probably right. Dry scalp and dry hair are clinically distinct but almost always co-occurring. A dry scalp produces insufficient sebum to lubricate the fiber from root to tip — so the hair stays dry regardless of topical treatments. Treating the fiber without restoring the scalp ecosystem produces temporary results at best.

"I've tried plant-based products before and they didn't work either." — Most plant-based hair products address the surface the same way conventional products do. The Kapyderm system addresses fiber lipid restoration, scalp sebum ecosystem, and internal nutrition simultaneously. That's a different category — not a different shampoo.

Why Does Your Hair Stay Dry
Even When You Condition Every Day?

The answer is structural. Every strand of healthy hair is coated by a microscopic lipid layer — 18-MEA (18-methyl eicosanoic acid) — that makes hair naturally hydrophobic. Water beads off, the cuticle lies flat, moisture stays locked in. When 18-MEA is depleted by chemical processing, heat, UV exposure, or age-related sebum decline, the surface becomes hydrophilic: the fiber absorbs atmospheric moisture (frizz) and loses internal moisture continuously (dryness). No conditioner, mask, or bond repair product restores 18-MEA. That's the dimension no competitor is addressing.

3 dimensions driving dry hair — fiber lipid depletion, scalp sebum deficiency, and internal nutrition. Every mainstream treatment addresses only one.
18-MEA the epicuticle fatty acid that determines whether hair holds moisture or loses it. Depleted by bleaching, heat, UV, and age. No conditioner replaces it.
35+ years of EU-regulated botanical clinical research behind every Kapyderm formula — the standard no U.S. dry hair brand can claim.
It sounds like you've already figured some of this out
"It seems like you've done everything the mainstream hair care world recommends — and you're frustrated that nothing produces lasting results."
"It sounds like you know your hair is different and what works for everyone else simply doesn't hold for you."
"It seems like what you're really looking for isn't another product — it's an explanation and a system that addresses the actual cause."
That's right — and here's the clinical reason why

Bond repair products work on the cortex — the internal structural layer of the hair. They do not touch the 18-MEA epicuticle. They do not restore scalp sebum production. They do not supply internal nutritional support. A structurally repaired hair fiber with a depleted 18-MEA coating is still hydrophilic — still dry, still frizzy, still dull. Bond repair is one piece. The Kapyderm protocol is the complete system.

The category is shifting from single products toward complete treatment systems — pre-wash oils, scalp tonics and internal support used together rather than one bottle at a time. The market is catching up to what Dermotricology has done for 35+ years: treat hair as a clinical system, not a cosmetic one.

Is It Your Hair, Your Scalp,
Or Both?

Most people treating dry hair are treating one condition while living with two. The distinction determines the protocol.

Fiber Condition

Dry Hair

  • 18-MEA lipid layer depleted — cuticle lifts, moisture escapes
  • Hair is structurally hydrophilic — absorbs frizz-causing humidity
  • Caused by chemical processing, heat, UV, harsh surfactants
  • High porosity: moisture enters easily but cannot be retained
  • Dry ends and split ends are the most visible symptoms
  • Requires botanical lipid restoration at the cuticle level
Scalp Condition

Dry Scalp

  • Scalp producing insufficient sebum to lubricate the fiber
  • Feels tight, itchy, sometimes flaky — distinct from dandruff
  • Sebum travels down the shaft — curly hair most affected at ends
  • Worsens significantly after 40 as estrogen decline reduces sebaceous activity
  • Cannot be fixed by topical hair products — requires scalp ecosystem support
  • Requires microcirculation support and internal nutritional correction
The overlap — why treating one without the other always fails

Most people have both simultaneously. A dry scalp produces insufficient sebum, leaving the fiber unlubricated. A depleted 18-MEA layer means the fiber can't hold what little moisture it receives. The Kapyderm protocol addresses both — plus the internal dimension that drives sebum production and fiber quality from within. That's the complete system no competitor offers.

🌿 Plant-Based Botanical formulas. No sulfates. No silicones. No synthetic fragrance.
🇪🇺 EU-Regulated 35+ years of Spanish clinical research. The highest botanical standard.
🔬 Three-Dimensional Fiber lipid restoration + scalp ecosystem + internal nutrition. All three at once.
✓ Color-Treated Safe Compatible with color-treated, relaxed, and chemically processed hair.

The Six Root Causes
Every Dry Hair Product Ignores

The Kapyderm protocol is structured around what's actually driving dry, brittle, frizzy hair — not the surface symptoms.

18-MEA Depletion

The epicuticle lipid coating that makes hair hydrophobic is gone. Chemical processing, heat, and UV remove it. No conditioner replaces it. Botanical lipid restoration is the only intervention that works at this level.

High Porosity Cuticle

Lifted cuticle scales create gaps through which moisture enters rapidly and escapes just as fast. The result: hair that feels wet when wet, dry the moment it dries, and frizzy in humidity.

Sebum Deficiency

The scalp isn't producing enough natural oil to lubricate the fiber from root to tip. Curly and coily hair is most affected — sebum travels more slowly down the curved shaft, leaving dry ends as the default state.

Hormonal — Post-40

Estrogen and progesterone decline in perimenopause directly reduces sebaceous gland activity. The scalp produces less oil, the fiber receives less lubrication, and dry hair worsens dramatically — regardless of what products are applied.

Harsh Surfactants

Sulfate shampoos strip the remaining lipid layer with every wash. SLS removes 18-MEA and free lipids progressively — the very coating that determines whether hair holds moisture or loses it. Hard water deposits compound the damage.

Internal Nutrition

Hair is non-essential tissue — the body starves it first under nutritional stress. Iron, zinc, biotin, Vitamin D3, and essential fatty acids all support sebum production and fiber integrity. No topical product reaches this dimension.

Dry Hair Home Treatment — Intensive Hydro-Lipid Restoration System

Kapyderm USA — Dermotricology Clinical System · Hair Care
Dry Hair Home Treatment
$261.96
7-component botanical system · Color-treated safe · Free shipping over $75

Plant-based · EU-regulated · Fiber lipid restoration (18-MEA) + scalp microcirculation + cuticle sealing + internal botanical nutrition · No sulfates · No silicones · No synthetic fragrance · No synthetic preservatives

1
Essential Oil K1 Topical · Pre-wash A deeply penetrating botanical oil applied to dry hair before washing. Restores vital lipids to the 18-MEA layer and protects the hair's natural hydrolipid film during the cleansing process — preventing the lipid loss that sulfate shampoos cause with every wash. This is the fiber lipid restoration step that no conditioner or bond repair product provides.
2
EBC — Essential Botanical Complex Topical · Pre-wash with K1 Applied together with Essential Oil K1 as the pre-wash lipid boost. A nutrient-dense botanical formula designed to actively condition, soften, and repair porous, high-porosity hair fibers — depositing botanical lipid analogs into the cuticle structure before the cleansing step begins.
3
Dry Hair Base Cleanser Topical · Daily wash A therapeutic botanical shampoo pH-balanced for dry, lipid-depleted hair. Gently cleanses without stripping the remaining lipid layer — unlike sulfate shampoos that remove 18-MEA with every wash. Infuses moisture and botanical nutrients into the fiber during cleansing. For most hair types in Phase 1.
4
Sensitive Hair Base Cleanser Topical · Phase 2 or sensitive scalp An ultra-gentle soothing alternative cleanser for hyper-reactive scalps and fragile hair fibers — color-treated, relaxed, or chemically processed hair that requires the gentlest possible cleansing base. Your specialist will advise which cleanser is right for your scalp type at the start of your protocol.
5
Base Tonic Topical · Post-wash scalp application Applied directly to the scalp after washing. Botanical tonic that stimulates microcirculation — feeding the sebaceous glands the blood supply they need to produce sebum. Locks in scalp hydration and supports the scalp ecosystem that determines how much natural oil reaches the fiber from root to tip. The scalp ecosystem dimension — absent from every competing product.
6
Enzymatic Treatment Topical · Post-chemical service or weekly A high-performance structural recovery treatment used after any intensive chemical service (coloring, bleaching, relaxing, straightening) or weekly as a cuticle-sealing step. Mixed with 2ml of Base Tonic and applied to the hair — neutralizes structural stress, seals the cuticle layer, locks in essential lipids, and restores natural luminosity. The step that stops post-chemical damage before it starts.
7
Revital Supplement Internal · 2 capsules daily The internal dimension — the one no conditioner, bond repair product, or topical oil can reach. Concentrated botanical cellular vitamins that feed the hair matrix from within: supporting sebum production, fiber protein synthesis, and the nutritional environment that determines whether new hair grows in dry or resilient. Taken daily with water. This is what makes the Kapyderm protocol a genuine system rather than a collection of topical products. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
The daily protocol — simple, sequential, complete
Pre-washApply Essential Oil K1 + EBC to dry hair → allow to penetrate 5–10 minutes
WashDry Hair Base Cleanser (or Sensitive Hair Cleanser) → rinse thoroughly
Post-washApply Base Tonic directly to scalp and damp hair → do not rinse
Internal2 Revital capsules daily with water
Post-chemicalEnzymatic Treatment + 2ml Base Tonic applied to hair immediately after any chemical service
TimelineImproved manageability + reduced frizz within 2–3 weeks · Measurable fiber improvement at 4–6 weeks · Structural improvement at 8–12 weeks. Individual results vary.
Restore My Hair's Moisture → Find a Certified Center →
"I've been color-treating my hair for 15 years and spent just as long fighting dryness, frizz, and breakage. Within three weeks of starting the protocol the texture completely changed — soft, manageable, and actually shiny for the first time in years. The pre-wash step is the difference-maker."
Color-treated hair client · Kapyderm USA Treatment Network

Questions You're Probably
Already Thinking About

Why does my hair stay dry even after conditioning and bond repair?
Conditioners add temporary surface moisture that evaporates. Bond repair (Olaplex, K18) rebuilds cortex bonds — not the 18-MEA epicuticle lipid layer that makes hair naturally hydrophobic. When 18-MEA is depleted, the fiber is structurally hydrophilic: it cannot hold moisture regardless of what you apply on top. Botanical lipid restoration targeting the cuticle surface — combined with scalp ecosystem support and internal nutrition — is required for durable results.
Is this safe for color-treated, relaxed, or chemically processed hair?
Yes — and chemically processed hair is specifically who this protocol is designed for. The Kapyderm formulas are plant-based, sulfate-free, and contain no harsh chemical agents. The Enzymatic Treatment component is used immediately after chemical services to neutralize structural stress and seal the cuticle before damage progresses. The Sensitive Hair Cleanser provides an ultra-gentle cleansing option for hyper-reactive or fragile processed hair.
Why is my hair so much drier after 40?
Three simultaneous biological shifts: estrogen and progesterone decline reduces sebaceous gland activity (less sebum reaching the fiber), the hair growth cycle slows (older, more damaged fiber stays on the scalp longer accumulating more damage), and nutrient absorption decreases (less iron, zinc, and Vitamin D3 available). Dry hair after 40 is primarily a hormonal and nutritional problem expressing itself in the fiber — not a topical problem. The Revital supplement addresses the internal dimension no topical protocol can reach.
What is the difference between the Dry Hair Cleanser and the Sensitive Hair Cleanser?
The Dry Hair Base Cleanser is a rich therapeutic cleanser formulated for dry, lipid-depleted hair — the primary cleanser for most clients in Phase 1. The Sensitive Hair Base Cleanser is an ultra-gentle alternative for hyper-reactive scalps, fragile fibers, or highly chemically processed hair that requires minimal cleansing aggression. Both are sulfate-free and pH-balanced. The kit includes both so you can use whichever suits your scalp's current state.
How is this different from Olaplex or K18?
Olaplex rebuilds disulfide bonds inside the cortex. K18 reconnects broken polypeptide chains inside the cortex. Both are effective for structurally damaged hair — but they work on the third layer of the hair fiber and do not address the 18-MEA epicuticle coating, scalp sebum production, or internal nutrition. Dry hair driven by lipid depletion, sebum deficiency, or nutritional gaps will not be resolved by bond repair alone. The Kapyderm protocol addresses all three dimensions simultaneously.
When will I see results?
Improved manageability and reduced frizz typically within 2–3 weeks as the pre-wash lipid restoration begins rebuilding the cuticle surface. Measurable fiber improvement — shine returning, texture softening — at 4–6 weeks. Structural improvement visible in new growth at 8–12 weeks as the improved nutritional environment from the Revital supplement supports stronger fiber production. Results compound over time — this is a restoration protocol, not a quick fix, and individual results vary.
Go deeper — clinical resources
01 Dry Hair & Dry Scalp: The Two-Dimensional Problem Every Treatment Gets Wrong — Complete Clinical Guide → 02 Dry Hair Home Treatment — Full Product Details & Protocol → 03 Dry Skin Clinical Guide — When Scalp Dryness Extends to the Skin → 04 Find a Certified Kapyderm Treatment Center near you →

Still not sure this is right for you?
That's exactly why the science is all on this page.

The Kapyderm Dry Hair Home Treatment addresses fiber lipid restoration, scalp sebum ecosystem, and internal botanical nutrition simultaneously — in a 7-component plant-based EU-regulated clinical system. Price visible above. No consultation required to start. 35+ years of clinical research behind every formula.

Restore My Hair's Moisture → Find a Certified Center →
Related Conditions Dry Skin Treatment · Hair Loss Treatment · Seborrheic Dermatitis · Dry Hair Clinical Guide · Find a Certified Center · Contact Us →

Educational information only — not medical advice, and not a substitute for evaluation by a licensed healthcare provider. Individual results vary. Dietary supplement statements have not been evaluated by the Food and Drug Administration; these products are not intended to diagnose, treat, cure, or prevent any disease. Kapyderm is a trademark of Laboratorios Kapyderm, Málaga, Spain.