Biotin: The Secret to Thicker, Fuller Hair
Nourish hair growth from within—starring in Kaiph’s HydraKeratin Serum.
Discover HydraKeratin →
What is Biotin?
Biotin, a water-soluble B-vitamin (B7), is a linchpin in the biochemical processes that sustain hair and scalp health. Acting as a coenzyme, it plays a pivotal role in keratin synthesis—the structural protein that forms the backbone of hair strands. Here’s how biotin’s multifaceted action translates into tangible benefits:
Biotin: Key Benefits for Hair
- Reduces Hair Loss – strengthens hair follicles to minimize shedding and thinning.
- Boosts Growth Rate – supports keratin production for faster, thicker hair growth.
- Prevents Breakage – fortifies weak strands, reducing split ends and brittleness.
- Improves Scalp Health – enhances blood circulation for a nourished, dandruff-free scalp.
- Thicker Appearance – plumps hair shafts for voluminous, fuller-looking locks.
Why Biotin is a Star Ingredient in Kaiph Hair Serum
- Strengthens from Within – boosts keratin production to thicken hair strands and reduce breakage by up to 30% (clinically observed).
- Root to Tip Support – enhances follicle health for fewer split ends & less shedding.
- Scalp Revival – improves circulation & tackles dryness at the source.
- Long-Term Growth – users report 1.5x faster hair growth after 3 months of consistent use.
Why Choose Kaiph?
1. Fuels Keratin Production
Biotin is essential for metabolizing amino acids like cysteine, a sulfur-rich building block of keratin. These amino acids form disulfide bonds, which fortify keratin’s helical structure. Without adequate biotin, keratin synthesis weakens, leading to brittle hair. Biotin ensures a steady supply of robust keratin, enhancing strength.
2. Combats Brittleness & Breakage
Biotin reinforces disulfide bonds within keratin fibers, preventing splits and fraying. It reduces split ends and mid-shaft breakage.
3. Reduces Shedding & Thinning
Biotin supports follicle health, enhancing blood circulation and nutrient delivery. This revitalizes dormant follicles, minimizes shedding, and prolongs the growth phase. Clinical trials show a 30% reduction in shedding with consistent use.
4. Promotes a Healthy Scalp
Biotin regulates sebum production, strengthens the scalp barrier, and reduces dryness, dandruff, and irritation—creating the ideal foundation for hair growth.
- ✅ Clinically effective dosage for visible results.
- ✅ Synergizes with keratin and collagen for 360° beauty.
- ✅ Third-party tested for purity.
How It Works
Apply 1–2 pumps of Kaiph HydraKeratin to damp hair, focusing on mid-lengths to ends. Style as usual.

FAQs
Biotin (Vitamin B7) fuels keratin production, reducing breakage, minimizing shedding, and promoting thicker, stronger hair.
• Apply 1–2 pumps to damp, towel-dried hair.
• Blow-dry or style as usual—the keratin bonds activate with heat.
• Use 2–3x weekly for damaged hair.
Yes! It’s pH-balanced, sulfate-free, and free of harsh chemicals—safe for color-treated, keratin-treated, or relaxed hair.
• 2–4 weeks: Reduced hair shedding.
• 6–8 weeks: Noticeably improved hair health. Consistency is key!
Yes! Lightweight and non-greasy—perfect for fine or thin hair, adding strength without weight.
100% yes! Plant-derived and never tested on animals.
No—layer it with protectants, leave-in conditioners, or oils.
Our serum’s topical biotin complements supplements by targeting hair externally for enhanced results.