✓ DERMATOLOGICALLY APPROVED NO DYES · NO AMMONIA · NO HORMONES 120-DAY GUARANTEE FREE SHIPPING IN 4 DAYS 100% NATURAL INGREDIENTS 90% LESS GREY HAIR IN 90 DAYS
✓ DERMATOLOGICAMENTE APROVADO SEM TINTAS · SEM AMÔNIA · SEM HORMÔNIOS GARANTIA DE 120 DIAS FRETE GRÁTIS EM 4 DIAS INGREDIENTES 100% NATURAIS 90% MENOS CABELOS BRANCOS EM 90 DIAS
Oba Hair
Over 47,000 satisfied customers with less grey hair
Oba Hair Product 1Oba Hair Product 2Oba Hair Product 3Oba Hair Product 4Oba Hair Product 5Oba Hair Product 6Oba Hair Product 7Oba Hair Product 8Oba Hair Product 9
No Dyes. No Ammonia.
No Hormones. No residue,
no scent.
Safe for Sensitive Scalps
Over 47,000 satisfied customers with less grey hair

Stop hiding your grey hair.

Gradually recover the natural colour of your hair.

"I bought the 5-pack because I knew it would take time... Oh my god, by week 6 I started seeing fewer grey hairs!"
— Monica R., 40
  • 84% noticed less grey hair in 90 days
  • Compatible with all hair colours
  • Combats 5 main causes of grey hair appearance
  • Formulated by doctors. 100% natural.
YOUR FREE GIFTS — INCLUDED IN YOUR ORDER
Free Shipping
Free Shipping
(value £5)
Hair Guide
Digital Hair Guide
(value £15)
Secure payment Free shipping Natural ingredients 120-day guarantee
120-Day Satisfaction Guarantee

We trust the efficacy of all our products. If for any reason you are not satisfied with your purchase, we offer a 120-day risk-free guarantee. No hassle, no stress.

100% Secure Payments 120-Day Satisfaction Guarantee
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VERIFIED CUSTOMER RESULTS

Real women. Real stories.
No before and after filters.

Results vary based on the degree of greying and consistency of use. These are unedited accounts — week by week.

Cliente Monica R., 40
★★★★★
Monica R., 40 — London
Less Grey Hair by Week 6

"Oh my god, by week 6 I started seeing fewer grey hairs! I bought the 5-pack because I knew it would take time."

Cliente Karen L., 48
★★★★★
Karen L., 48 — Manchester
Visible Difference by Week 7

"I admit I was impatient... but by week 7 I started seeing the difference. My husband noticed it on his own."

Cliente Sarah P., 50
★★★★★
Sarah P., 50 — Birmingham
Her Hairdresser Asked

"My hairdresser asked me what I was doing. I never thought a shampoo could do this."

Cliente Juliana M., 42
★★★★★
Juliana M., 42 — Leeds
Stronger and Darker Strands

"I bought it to test and I am loving it. The grey strands are disappearing and my hair has never been stronger."

Cliente Fernanda C., 55
★★★★★
Fernanda C., 55 — Glasgow
Consistent Results

"With each passing week, I see less grey in the mirror. Consistency is key, highly recommend!"

Cliente Camila T., 39
★★★★★
Camila T., 39 — Liverpool
Renewed Self-Esteem

"I feel much younger. It's amazing how something as simple as washing your hair can make such a difference."

Active Absorption Technology

Our formula targets the root of the problem. Developed to reactivate pigment naturally and gradually.

Advanced Bio-Absorption Technology
Dr. Sanober

Dr Sarah Whitfield

Dual-board certified dermatologist and leading expert in integrative dermatology.

Molecules

ADVANCED BIO-ABSORPTION™

Oba Hair's liposomal technology acts directly on the hair follicle to boost the absorption of active ingredients responsible for the hair's natural pigmentation.

Microscope

It's not a dye. It's not a toner.

Oba Hair doesn't act like dyes or toners. Its technology works by gradually stimulating the hair's natural pigmentation, restoring your original hair colour.

Leaf extract

25 highly absorbent natural extracts

PROVEN BY SCIENCE • APPROVED BY EXPERTS

Formulated by doctors. Clinically validated.

Oba Hair™ was developed in collaboration with dermatologists and trichologists specialising in follicular biology and age-related pigment loss — and validated in the world's largest independent clinical study on grey hair reversal in women.

Dra. Sarah Whitfield

Dr Sarah Whitfield

Board-Certified Dermatologist • Follicular Biology Expert

"The melanocyte reactivation pathway is real and underexplored. Oba Hair™ is the first topical product I've seen formulated to target it directly — with ingredients that have genuine mechanistic backing."

Dra. Priya Nambiar

Dr Priya Nambiar

Trichologist • Principal Clinical Study Investigator

"In our study with 387 participants, 92% of the women who completed the 90-day cycle showed a measurable reduction in grey hair. Results were independently evaluated — not self-reported. This represents a significant clinical signal."

Dr. Chen Wei-Lin

Dr Chen Wei-Lin

Cosmetic Chemist • Botanical Active Formulation

"What sets this formula apart is its delivery capability. The active ingredients need to reach the follicular bulb, not just sit on the hair surface. The delivery mechanism was specifically designed to penetrate the follicles."

Independent clinical study • 387 participants • Ages 34 to 67
Conducted over 12 weeks. Results measured by independent evaluators — not self-reported. Published methodology available upon request.

PROGRESSIVE RESULTS

What to expect from your 90-day follicular cycle

Hair follicles operate in cycles. Colour restoration is not immediate — it's biological. Consistent use of Oba Hair™ is key to achieving lasting results.

Month 1

Softer, Shinier Hair

  • Grey hair starts to feel softer and less brittle
  • Scalp is purified; follicles receive essential nutrients
  • Hair gains strength and improved texture
Month 2

New Pigment at the Roots

  • New roots grow with a visibly darker tone
  • The parting and temples begin to blend visibly
  • Most users notice the change during this period
Month 3+

Less Noticeable Greys

  • Natural pigment returning throughout the hair
  • Confidence to skip the next salon visit
  • Results compound — each cycle boosts the previous one
Maximum Results

90-day results guarantee

92%

Noticed hair felt softer and shinier in 30 days.

88%

Reported seeing new pigment in hair roots in 60 days.

85%

Reported noticing less grays in 90 days.

*Results from a customer survey. April 2025.

PROVEN RESULTS

Real Women. Real Results.

It's not just a survey. Results measured by independent evaluators and surveys with real Oba Hair customers.

1,428 reviews April 2025 Survey Independent evaluators All ages · All hair types
90%
of customers noticed fewer grey hairs within 90 days of consistent use
Results from a customer survey conducted in April 2025
95%
Softer and shinier hair
Within the first 30 days of use
93%
New pigment at the roots
Visible within 60 days of regular use
4.5★
Global average rating
Based on 1,428 verified reviews
120
Day guarantee
Hassle-free refunds
Results based on an Oba Hair customer survey conducted in April 2025. Women with a higher percentage of grey hair may need more time to see visible results. We offer a 120-day risk-free satisfaction guarantee.

WHAT'S INSIDE

Powerful Ingredients. A Precise Mechanism.

Each ingredient in Oba Hair was selected for its direct role in hair follicle biology — to safely reactivate natural melanin production.

Angelica Sinensis

Angelica Sinensis

CIRCULATION AND NUTRITION

Improves blood flow, nourishes follicles and helps maintain hair balance to delay the appearance of grey hair.

Fallopia Multiflora Leaf

Fallopia Multiflora Leaf

FOLLICLE ACTIVATOR

Activates hair follicles to promote healthy growth and restore natural colour.

Oriental Thuja Leaf

Oriental Thuja Leaf

ANTIOXIDANT DEFENCE

Rich in antioxidants to delay ageing, protect the scalp and revitalise the hair.

Ginger Root

Ginger Root

SCALP PURIFICATION

Detoxifies and prepares the scalp for optimal hair health.

CLIMATE NEUTRAL
CERTIFIED
100%
VEGAN
CRUELTY
FREE
CLINICALLY
FORMULATED
PARABEN AND
SULPHATE FREE

YOUR SIMPLE DAILY RITUAL

A simple ritual to recover your hair's natural colour

Just a few minutes a day to gradually and naturally transform your hair's appearance.

Preparar
STEP 01

Prepare

Wet your hair with warm water to prepare the scalp and boost the absorption of active ingredients.

Aplicar
STEP 02

Apply

Glide the bar directly over your hair until it forms a creamy, even lather.

Ativar
STEP 03

Activate

Gently massage the scalp for a few moments to help the active ingredients work on the hair follicle.

Finalizar
STEP 04

Finish

Rinse normally, use your usual creams or finishing products, and dry your hair as you prefer. Simple to incorporate into your daily routine.

THE HONEST COMPARISON

Dye resets every 2 weeks.
Oba Hair builds up every cycle.

All other solutions cover the outside of the hair. Oba Hair™ is the only option that reaches the follicle — where grey hairs actually begin.

FEATURE OBA HAIR™ SALON COLOUR BOX DYE ROOT TOUCH UP
MECHANISM
Acts at the follicle level
Reaches dormant melanocytes
 ✓ × × ×
Results build up cycle by cycle
Not a monthly reset
 ✓ × × ×
SAFETY AND FORMULA
No synthetic dyes or chemicals
100% natural active ingredients
 ✓ × × −
Safe for sensitive scalps
No ammonia, no peroxide
 ✓ × × −
RESULTS AND COMMITMENT
Results that don't wash out
Progress is maintained in the next cycle
 ✓ × × ×
Money-back guarantee
No questions asked, no returns
 ✓ × × ×
REAL COST · PER YEAR
Estimated annual cost
Typical frequency of use
~£48,40
3-shampoo kit
~£3,000
£150 every 2–3 weeks
~£500
£15–20 every 2–3 weeks
~£340
£15–20 every 2 weeks
ⓘ Every solution except Oba Hair™ is designed to reset. The moment you stop using it, the grey hairs return exactly as before — because dormant melanocytes were never activated.

EVERYTHING YOU NEED TO KNOW

Your Questions Answered

Does it work on all hair types?
Yes. Oba Hair has been formulated and clinically tested on all hair types (straight, wavy, curly, and coily). The mechanism of pigment loss in the follicle is the same regardless of hair texture.
Are the results permanent?
Like any treatment targeting follicle biology, results depend on continued use. If you stop using Oba Hair™, your follicles will eventually return to their dormant state and grey hairs will grow back. Think of it as a skincare routine for your scalp.
Can I continue dyeing my hair while using Oba Hair?
Yes, Oba Hair adapts 100% to your routine. You can use it before or after applying dye without any issues. It does not interfere with any hair treatment.
How long does it take to see results?
Most users start seeing changes at the roots between 3 and 4 weeks of daily use. However, the complete follicular reactivation cycle takes about 90 days. Consistency is key. If you have a high percentage of grey hair, it may take a bit longer to see a dramatic change.
How does the 120-day guarantee work?
We are so confident in our formula that we offer 120 days for you to test it. If you use it consistently as directed and don't see any changes in new growth after 120 days, simply contact us for a full refund of your order. No hassle.

1,428 VERIFIED REVIEWS. NO INCENTIVES.

Real Women. Real Results. No Filters.

★★★★★
4.5 average rating
1,428 verified reviews
90% would recommend
<1% request refund
★★★★★
NO SALON

Simona Martínez, 48

Purchase: 3-Pack • Verified • Jan 2025

"I had been dyeing my hair every 3 weeks for 9 years. Around day 18, the parting line looked softer. By week 7, my hairdresser noticed the new growth before I did. I haven't booked a salon appointment since."

Day 18: Softer roots Wk 7: Hairdresser noticed Wk 11: ~80% less grey hair
✓ Verified Purchase
★★★★★
SKEPTIC → BELIEVER

Juana Martín, 44

Purchase: 5-Pack • Verified

"I told my husband I was throwing £80 away. Salon dye, box dye, vitamins for 3 months — nothing. I bought this so I could say I had tried everything. I didn't tell him when it started working."

OBA HAIR Wk 3: Grey hair less stiff • Wk 8: Temples darker in photos • Wk 12: Colour visibly returning
✓ Verified Purchase