Hair Growth & Hair Strength
4.9 · verified UAE reviews Best Seller

Less fall, more shine, fuller hair in every tube.

The most absorbable keratin in one tasty daily tube — bioactive Kera-Diet® keratin, the protein hair & nails are built from, absorbed where ordinary keratin can’t be. Plus biotin, zinc & vitamin C. No pills. No sulphur aftertaste.

  • Stronger& less-brittle hair
  • Less shedding& fuller hair
  • Supports hair & nails strength
  • Smoother& more supple skin

Choose your stack

Launch price
Free same-day UAE delivery
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The basics

Meet the protein your hair & nails are made of.

Keratin is the structural protein your body weaves into every strand of hair and every nail. Over 90% of a hair is keratin, and your nails are almost pure keratin — built from sulphur-rich amino acids like cysteine.

Your body makes its own, but from your mid-twenties it builds keratin more slowly — and modern life, heat and colour break it down faster than you replace it.

90%of a hair is keratin
18amino acids
cysteinerich
Mid-20sbuilding slows
Keratin 101

What actually makes hair & nails strong.

Hair and nails are strong because of tiny chemical bridges between their strands. Here’s the chemistry — simplified — and where bioactive keratin fits in.

S–H
Loose cysteine A free sulphur arm with no partner — strands aren’t linked, so they’re weak.
H–S
Bioactive keratin Delivers the matching sulphur arm so a bond can form.
S–S
Disulphide bridge A strong S–S cross-link locks the strand. Stronger hair, harder nails.
01

Cysteine

The sulphur-rich amino acid keratin is packed with — it’s what lets strands form strong bonds.

02

Disulphide bonds

The S–S “cross-links” between strands. The more bonds, the stronger the keratin.

03

Bioactive keratin

Soluble keratin that delivers the cysteine building blocks your hair and nails need.

Your natural keratin, by age Natural levelDaily top-up
25 35 45 55
From your mid-twenties, your body builds keratin more slowly. A daily dose keeps you near the top.
Why supplement

Your keratin runs down — faster than you think.

Your body makes keratin more slowly with age, and everyday life speeds the damage: heat styling, bleach and colour, stress and low-protein diets all break keratin down faster than you can rebuild it. The result is brittle nails, breakage and thinning, lacklustre hair.

A daily dose of bioactive keratin — with biotin and zinc — simply gives your body the building blocks to rebuild what’s lost.

What drains it
Heat styling Bleach & colour Stress Low protein Over-washing Hormones
The complete formula

Meet the Keratin + Biotin duo — strength from two angles.

Most hair supplements give you only biotin — which just fuels the keratin your body makes. Ours pairs bioactive Keratin with Biotin — one rebuilds the strands you have, the other fuels the ones you grow next — so strength builds and holds.

Kera-Diet® Keratin
rebuilds now
Bioactive keratin peptides · strengthens what you have
actives
Biotin
fuels new growth
Vitamin B7 · grows what’s next
  1. 01

    Biotin alone isn’t enough

    Biotin only helps your body make keratin — it gives you none of the protein itself.

  2. 02

    Keratin rebuilds now

    Bioactive keratin binds to hair and nails to reinforce the strands you already have.

  3. 03

    Biotin fuels what’s next

    Biotin and zinc drive the keratin your body grows, for stronger, fuller regrowth.

  4. 04

    Stronger, for longer

    Together they cover the whole cycle — strength you can both see and keep.

Inside every tube

The full formula, nothing wasted.

Bioactive keratin and biotin, backed by zinc and vitamin C — a complete hair-and-nail team in one daily tube.

Hero
Rebuilds structure

Bioactive Keratin

Kera-Diet. The soluble, body-ready form of the protein hair and nails are built from — for strength and less breakage, right away.

Hero
Fuels new growth

Biotin

Vitamin B7 drives your body’s own keratin production for stronger, fuller regrowth.

Less shedding

Zinc

An essential mineral for hair growth and nail strength that helps reduce shedding and breakage.

Anchors the follicle

Horsetail Extract

Supports the collagen that anchors hair in the follicle, and protects strands from daily damage.

Keratin rebuilds the strands you have · biotin and zinc fuel the ones you grow — strength from root to tip.
4.9 · 44,772 reviews
#BioActiveGlow

Real people, real results

Over 18,000 videos on TikTok. Tap any clip to watch the glow-up.

The science, visualised

One tube, four wins.

Where the keratin goes and what it does. Tap through hair, nails, skin and roots.

Brittle → Strong
For your hair

Stronger, shinier, less breakage

Keratin binds to each strand and reinforces the disulphide bonds that give hair its strength and elasticity — so it snaps and splits far less, and holds the length you grow.

1
Strands reinforcedDisulphide bonds rebuilt
2
Breakage dropsLength you actually keep
3
Shine returnsSmoother cuticle by week 4
Why bioactive

Most keratin never makes it in.

Ordinary keratin is completely insoluble. Swallowed in a capsule, your body simply can’t break it down or absorb it — which is why most keratin pills quietly disappoint.

Our Kera-Diet® keratin goes through a patented process that makes it soluble and bioactive — so it’s actually absorbed and delivered to the hair follicle and nail bed in a form your body can use.

more absorbed than the ordinary, insoluble keratin in standard pills
92% absorbed
BioActive+
bioactive liquid
vs
18% absorbed
Ordinary
insoluble keratin
Average absorption by format — illustrative.
Is it for you?

Made for your hair — and your nails too.

Best suited to adults from their mid-twenties, when natural keratin building starts to slow. Most people reach for it for the hair — and stay for the strong nails.

Thinning or shedding hair

For anyone seeing more hair in the brush or shower, or a ponytail that’s lost its thickness.

Brittle, splitting nails

For nails that peel, bend and break before they ever get the chance to grow long.

Heat & colour damage

For hair stressed by styling, bleach and colour that needs rebuilding from within.

Postpartum & hormonal

For the extra shedding that comes with postpartum, menopause and stressful seasons.

One honest note. Hair and nails grow slowly, so keratin works gradually — give it a few weeks of consistency. And if you’re pregnant, breastfeeding or taking medication, have a quick word with your doctor before starting.

What to expect

Your hair & nails, week by week.

One tube a day. Here’s the arc most people follow over 12-weeks.

Week 2Shedding eases

Less shedding

Hair fall starts to ease and nails feel a little firmer, as keratin reaches the follicle and nail bed.

Week 4Less breakage

Stronger

New growth comes in stronger. Hair snaps and splits less, and stronger nails start to grow up.

Week 8Nails harden

Visible

Nails stop peeling and splitting. Hair feels noticeably thicker, with far less breakage when you brush.

Week 12Full strength

Fuller

Fuller, glossier hair and genuinely strong nails — with visible new regrowth along the hairline.

Self-reported, illustrative timeline. Individual results vary — consistency is what matters most.
Loved by 2 million

The reviews speak for themselves

5
4
3
2
1
Verified
My nails finally stopped splitting

I’ve had peeling, bendy nails my whole life. Eight weeks of one tube a day and they’re genuinely hard for the first time ever. Same-day delivery is dangerously convenient.

L
Layla A.
Dubai · Bundle
Verified
No sulphur taste at all

The first keratin one that actually tastes good, so I never skip. My shedding has dropped massively — the plughole tells no lies.

S
Sara M.
Abu Dhabi · Subscriber
Verified
Baby hairs by week 10

There’s a whole row of new regrowth along my hairline and my ponytail feels twice as thick. Postpartum shedding sorted. Worth every dirham.

H
Hessa K.
Sharjah · Verified buyer
Good to know

Questions, answered.

One tube a day, any time that suits you. Drink it straight or stir it into water — no mixing, no mess. Consistency is what drives results.

Most people notice less shedding and firmer nails within 2–4 weeks, with visibly stronger nails and fuller, less-breakable hair between weeks eight and twelve.

No — we give you bioactive Kera-Diet® keratin itself (the protein hair and nails are built from), plus biotin, zinc and vitamin C so your body can both rebuild and grow.

Yes. Every batch is Halal certified, GMP manufactured and FDA registered, with full third-party testing.

A light, pleasant berry flavour with absolutely no sulphur aftertaste, and 0% added sugar.

Free same-day delivery across the UAE on orders placed before 12pm, plus pay-later with Tabby or Tamara in 4 interest-free instalments.

✦ Why bioactive keratin

Four reasons it just works

Made for you

Who it's for

One tube, head to toe

Where keratin rebuilds

BioActive+ Keratin
Your 12-week journey

What changes, and when

BioActive+ Keratin results
Proven results

Backed by clinical research

How we compare

Not all keratin is equal

What's inside

Every tube, fully dosed

✦ Build your bundle

Mix it, save more

Loved across the UAE

The reviews speak for themselves

BioActive+ Keratin tube
Good to know

Questions, answered.

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BioActive+ Keratin
🛡️ 60-day money-back guarantee