We Chose The Best Biotin Shampoo in The UK - 10/2025

Grow Me® Hair Growth Shampoo - Not just a Caffeine Shampoo we include Biotin, Argan Oil, Rosemary, Niacinamide. Hair Thickening Treatment for Women & Men with progressed thinning.

Grow Me® Hair Growth Shampoo - Not just a Caffeine Shampoo we include Biotin, Argan Oil, Rosemary, Niacinamide. Hair Thickening Treatment for Women & Men with progressed thinning.

WATERMANS

7% OffFree Shipping

Why we love it

Promotes healthier, stronger hair.
Suitable for all hair types.
Endorses ethical, natural ingredients.

Main Highlights

BOOST YOUR CONFIDENCE: Struggling with thinning, fine, weak, or damaged hair? Our Grow Me Shampoo is uniquely formulated to help reduce hair loss due to breakage, helping you achieve longer, stronger thicker-looking hair you’ve always dreamed of.
NOT YOUR ORDINARY SHAMPOO: As a recipient of the UK’s highest business honour, the Queen’s Award, this shampoo is a true game-changer. Our Grow Me Advanced Formula not only promotes healthier, stronger hair growth by energising blood flow around hair follicles, but it also helps move blood flow into empty follicles, revitalising them for new growth. By stimulating the deep dermal vascular plexus, it ensures optimal nutrient delivery to your scalp. You may even experience a mild, itchy tingling sensation—an indication that the formula is actively working to help you grow strong, resilient hair.
PREMIUM, NATURAL INGREDIENTS FOR OPTIMAL HAIR GROWTH: Our Grow Me Shampoo is more than just a caffeine shampoo—it’s a powerful blend of high-quality, natural ingredients designed to target the root causes of hair thinning. Infused with Biotin, Hydrolyzed Lupin Protein, Argan Oil, Rosemary, and Niacinamide, this formula doesn’t just thicken hair; it nourishes and revitalizes, ensuring you grow strong, healthy hair. Rosemary's antioxidant and anti-inflammatory properties enhance scalp health, reduce grey hair, and create the perfect environment for robust hair growth, making your hair healthier and more resilient.
TRUSTED BY EXPERTS: Endorsed by leading trichologists, hair surgeons, and recommended by chemotherapy ward nurses, our innovative Grow Formula offers more than just hair care—it provides the confidence and effectiveness you need to grow stronger, healthier hair.
YOUR NEW UPGRADE: Unlike typical wash-and-go shampoos, Watermans Grow Me Hair Growth Shampoo is designed for optimal effectiveness. For best results, leave it on your scalp to allow the superior ingredients to penetrate deeply, targeting the hair follicles and delivering essential nutrients precisely where they are needed most, as recommended by trichologists, to help you grow strong hair.
ESTABLISHED IN 2012 & MADE IN THE UK: Proudly made in the UK our shampoo is packed full of natural ingredients, cruelty-free, sulphate & paraben -free, pH neutral for your scalp, and approved by the Vegan Society.

9.2

Superb

9.2

Superb

WATERMANS

Grow Me® Hair Growth Shampoo - Not just a Caffeine Shampoo we include Biotin, Argan Oil, Rosemary, Niacinamide. Hair Thickening Treatment for Women & Men with progressed thinning.

7% OffFree Shipping

Why we love it

Promotes healthier, stronger hair.
Suitable for all hair types.
Endorses ethical, natural ingredients.

Main Highlights

BOOST YOUR CONFIDENCE: Struggling with thinning, fine, weak, or damaged hair? Our Grow Me Shampoo is uniquely formulated to help reduce hair loss due to breakage, helping you achieve longer, stronger thicker-looking hair you’ve always dreamed of.
NOT YOUR ORDINARY SHAMPOO: As a recipient of the UK’s highest business honour, the Queen’s Award, this shampoo is a true game-changer. Our Grow Me Advanced Formula not only promotes healthier, stronger hair growth by energising blood flow around hair follicles, but it also helps move blood flow into empty follicles, revitalising them for new growth. By stimulating the deep dermal vascular plexus, it ensures optimal nutrient delivery to your scalp. You may even experience a mild, itchy tingling sensation—an indication that the formula is actively working to help you grow strong, resilient hair.
PREMIUM, NATURAL INGREDIENTS FOR OPTIMAL HAIR GROWTH: Our Grow Me Shampoo is more than just a caffeine shampoo—it’s a powerful blend of high-quality, natural ingredients designed to target the root causes of hair thinning. Infused with Biotin, Hydrolyzed Lupin Protein, Argan Oil, Rosemary, and Niacinamide, this formula doesn’t just thicken hair; it nourishes and revitalizes, ensuring you grow strong, healthy hair. Rosemary's antioxidant and anti-inflammatory properties enhance scalp health, reduce grey hair, and create the perfect environment for robust hair growth, making your hair healthier and more resilient.
TRUSTED BY EXPERTS: Endorsed by leading trichologists, hair surgeons, and recommended by chemotherapy ward nurses, our innovative Grow Formula offers more than just hair care—it provides the confidence and effectiveness you need to grow stronger, healthier hair.
YOUR NEW UPGRADE: Unlike typical wash-and-go shampoos, Watermans Grow Me Hair Growth Shampoo is designed for optimal effectiveness. For best results, leave it on your scalp to allow the superior ingredients to penetrate deeply, targeting the hair follicles and delivering essential nutrients precisely where they are needed most, as recommended by trichologists, to help you grow strong hair.
ESTABLISHED IN 2012 & MADE IN THE UK: Proudly made in the UK our shampoo is packed full of natural ingredients, cruelty-free, sulphate & paraben -free, pH neutral for your scalp, and approved by the Vegan Society.

We scanned 1530 products

We reviewed these offers relevant to the Biotin Shampoo within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Avalon Organics, Maple Holistics, WATERMANS, KÉRASTASE, NEW YORK BIOLOGY THE ULTIMATE COSMECEUTICALS, Difeel, Pantene, Ammuri, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Biotin Shampoo in the market, we considered we took a deep dive into 7651 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Avalon Organics Biotin-B Complex Thickening Shampoo, 32 Fluid Ounce. We love many things about this product by Avalon Organics. What sets it apart from the competition is Certified organic and plant-based, Nourishes and builds volume, Always cruelty-free and gentle.

The best value product for most shoppers and where user satisfaction is continuously the highest is Maple Holistics Biotin Shampoo for Hair Growth B-Complex Formula for Hair Loss Removes DHT for Thicker Fuller Hair Anti Dandruff Formula with Zinc Tea Tree Oil Extract Jojoba Oil Argan Oil 8 oz by Maple Holistics based on online reviews by bloggers, experts and online shoppers.

The biggest bargain at the moment for Biotin Shampoo and the best cost-to-value ratio is Ammuri Biotin Caffeine Shampoo Hair Growth Thickening Caffeine, Biotin, Argan Oil, Rosemary & Niacinamide DHT Blocker, Anti-Dandruff & Hair Loss Treatment Strengthens Scalp Reduces Thinning 473mlat Ammuri with a 20% discount.

Our list of the best Biotin Shampoo is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

Best Biotin Shampoo of 2025

We scanned 1530 products

We concluded that: