How does Watermans Hair Growth Shampoo work?

Conditioner info

Shampoo info 

Grow Me Shampoo Ingredients

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The formula consists of two years research into the treatment of Hair Loss bringing Ancient and modern day natural finest ingredients together.

Our UK engineered Shampoo is not only designed to make your hair grow it’s made to help with underlying undiagnosed scalp problems and hormonal imbalances that can cause hair loss.  Checkout our Natural DHT Blocking Shampoo UK ingredients. 

Watermans Grow Me formula is named ‘Grow More®’ that activates when left on the scalp for 2-3 minutes it transports the formula into the hair roots and deep layers of your scalp.

As you will see below unlike our well known competitors that might just make a Caffeine Shampoo  we have come up with a powerful formula to help combat a variety hair problems, Instead of buying multiple Hair Products you will save with Grow Me® Shampoo in the long run.

  • Revitalize hair growth
  • Stimulates Hair re-growth
  • Strengthens hair follicles
  • Improves scalp circulation
  • Increases hair density
  • Repairs scalp damage
  • Regulates the hormonal balance (great for hair loss due to pregnancy
  • Stimulates cell metabolism
  • Supplies oxygen to follicles and nutrients required for hair development
  • Improves vascularization of the hair follicle

Make sure you see what's in our Conditioner 


Biotin, also referred to as vitamin H, is a type of B complex, this not only stimulates healthy hair growth but also prevents hair dryness. Moreover, biotin also increases the elasticity of cortex of a hair preventing and minimizing hair breakage, biotin helps induce growth of both hair and new skin cells, and making them healthy for people suffering hair loss. for people who are suffering from hair loss, taking extra biotin may increase growth for longer, healthier and thicker hair, after a few weeks you may notice a bonus of healthier nails as it may be absorbed whilst shampooing your hair.



Caffeine helps stimulate the circulation to hair follicles for promoting new hair growth, caffeine only starts to get to work on the scalp after 2 minutes, please make sure you leave the Grow Me Shampoo on your hair for the stated time period.

Research published in the International Journal of Dermatology concludes that “caffeine stimulates the hair shaft and helps the hair grow faster by blocking the effect of a chemical known to damage hair follicles called DHT” and our finding with the International Journal of Trichology states, “…newer advances have shown caffeine to have beneficial effects in patients suffering from [Androgenetic alopecia] AGA. The proposed mechanism which would counteract DHT-induced miniaturization of the hair follicle include inhibition of phosphodiesterase by caffeine, which increases cAMP levels in cells, therefore promotes proliferation by stimulating cell metabolism.” Caffeine is not the only ingredient that blocks DHT (cause to Male pattern baldness and female pattern Hair Loss (FPHL) in Watermans Grow Me shampoo.


Argan Oil kernels of the argan tree (Argania spinosa L)

This does not only make your hair look great it’s also a natural scalp treatment for various scalp conditions such as dry flaky scalp, dandruff, and scalp itching.  Our natural Argan Spinosa Kernel oil also restores weak and dry hair and extends the lifespan of colour treated hair, restores damaged hair from the excessive use of chemicals and heat accessories such as blow-drying and hair straighteners it also helps the hair lock in moisture to restore dull hair and shine to the hair.


Rosemary Extract (Rosmarinus officinalis)

Rosemary from Mother Nature is one of the most powerful herbs on the planet used by ancient Greeks, Romans and Egyptians. for the treatment for hair loss problems.

When applied over the scalp rosemary extract within our Grow Me Shampoo helps Stimulate and improves circulation to the scalp thus encouraging hair growth, due to its antibacterial quality it gently cleanses hair of toxins and increases shine. Rosmarinus officinalis has known to prevent baldness, slows premature grey hair, and also relieves irritated, flaky, dry, flaky dandruff ridden scalps.

When looking into Male pattern baldness and female pattern hair Loss (FPHL)  DHT (dihyroxytestosterone) that restricts the follicle’s ability to produce hair growth which causes the hair follicle to shrink, we found that Rosemary is an amazing natural way to lower DHT in the scalp improving hair growth.

Allantoin (Natural Healing from the Comfrey root)

Soothing the scalp, Skin regeneration, Elasticity and soft hair, also removes scalp flakes, We included this wonderful ingredient as many people have scalp problems they don’t even know about and can cause the hair to grow fine or very slow, Allantoin promotes scalp wound healing great for after surgery as it speeds up cell regeneration and has a keratolytic (skin-softening) effect.

Allantoin is an active ingredient in comfrey root that has anti-inflammatory properties. Allantoin is amazing for fighting dandruff and scalp conditions outside of dandruff like psoriasis, seborrhea, and eczema.

Allantoin improves the elasticity and softness of hair while giving it a slight glossy effect, being keratolytic, allantoin helps moisturize hair and scalp and softens keratin which allows the scalp and hair to hold onto moisture making your hair look thicker after one wash. Keratin is an extremely hard protein so by breaking it down or softening it, moisture is allowed to be retained in the hair and scalp.


Hydrolyzed lupin protein (Anageline)

An active ingredient that acts simultaneously on the three principal factors that control the hair cycle: hormonal balance, the vascular system and cell metabolism around the hair follicle, facilitating the supply of oxygen and nutrients required for hair development.

Stimulates the differentiation capacity of cells in the hair bulb and favours the keratinization necessary to hair growth.

Reduces hair loss and increases hair density. A genuine nutritive and revitalizing cocktail for the bulb and hair destined to delay or to slow hair loss.

Just like Rosemary one of our other ingredients we used this amazing Hydrolyzed lupin protein as a second wave attack against DHT Hormone that causes androgenetic alopecia, or male pattern hair loss and female pattern hair loss, Grow Me Shampoo is a great DHT Blocker that re-establishes the hormonal balance by inhibiting the activity of 5-α reductase 2. This enzyme catalyses the hydroxylation of testosterone to form 5-α -DHT (dihydrotestosterone), a molecule involved in the miniaturization of hair follicles, characteristic of androgenetic alopecia.


Niacinamide (Vitamin B3)

Known as B3 this helps prevent scalp from losing water content that prevents dry unhealthy scalp and improves blood circulation in the dermis to the scalp, bringing more oxygen and nutrients to the hair follicle.  B3 also offers multiple benefits for aging skin and can improve skin’s elasticity, dramatically enhance its barrier function, help erase discolorations, and revive skin’s healthy tone and texture.


Glycerin is a great conditioner that improves natural hair moisture and elasticity on hair when it is pulling moisture from the air to keep our tresses moisturized throughout the day,” women with tightly curled hair, frizzy, brittle, dry or afro hair find glycerin very beneficial.  It is an excellent natural moisturizer because of its ability to absorb and keep moisture. It also helps prevent hair breakage, stimulates hair growth and also improves hair strength.


Guide to terminology

What is a Dermis?

This is the deep, inner layer of the skin that contains the blood and nerve
supply. On the scalp, the dermis contains the sebaceous glands that produce sebum and the sudiferous glands that produce water the oil and water mix together to form a protective covering for the hair.

What is DHT? 

DHT is a sex steroid hormone just like testosterone but more powerful that can prevent hair growth as it also causes hair follicles to miniaturize, It is manufactured mostly in the skin and in the liver,the manufacturing process involves the conversion of testosterone into DHT by an enzyme called 5-alpha reductase, many dermatologists and research scientists specializing in hair loss believe DHT molecules may diffuse into the interior of hair follicle cells (the cytoplasm or cytosol) and bind with androgen receptors. This complex, both the receptor and the DHT molecule, then enters the nucleus of the cell. In the nucleus of the hair follicle cell this complex could then alter the rate of protein synthesis in men who are genetically predisposed to baldness.


Full Ingredient List

Aqua (Water) , Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Sodium Chloride, Disodium Laureth Sulfosuccinate, Acrylates Copolymer, Phenoxyethanol, Polyquaternium-10, PEG-150 Pentaerythrityl Tetrastearate, Citric Acid, Parfum (Fragrance), Hydrolyzed Lupine Protein, Sodium Hydroxide, Argania spinosa (Argan)Kernel Oil, Allantoin, PEG-6 Caprylic/Capric Glycerides, Niacinamide , Caffeine, Sodium Starch Octenyl Succinate, Tetrasodium EDTA, Maltodextrin, Styrene/VP Copolymer, Calcium Pantothenate, Ethylhexylglycerin, Sodium Benzoate, Sodium Ascorbyl Phosphate, Glycerin, Tocopheryl Acetate, Pyridoxine HCL, Rosmarinus Officinalis (Rosemary) Leaf Extract, Magnesium Nitrate, Magnesium Chloride, Biotin, Silica, Sorbic Acid, Methylchloroisothiazolinone, Methylisothiazolinone, Potassium Sorbate