Watermans Grow Me Organic Hair Growth Shampoo 8.45 fl oz — Sulfate-Free with Biotin & Argan Oil

Watermans Grow Me Organic Hair Growth Shampoo is a strengthening, sulfate-free cleanser formulated with biotin, rosemary, caffeine and argan oil to support fuller, thicker-looking hair and a revitalized scalp.

This shampoo blends targeted botanical extracts and science-backed nutrients into a gentle, daily formula that cleanses while delivering hydration and scalp energizers. Made without SLS or parabens and suitable for a wide range of textures, Grow Me is intended as a supportive part of a routine for people wanting stronger-feeling, more voluminous hair without harsh surfactants.

How does this shampoo help hair look thicker and fuller?

The formula combines ingredients chosen to improve hair body and scalp condition rather than promise cures. Biotin and lupin protein help strengthen strands, while niacinamide and caffeine support circulation and scalp comfort, creating a better foundation for hair that appears denser and more resilient.

• Biotin and lupin protein reinforce the hair shaft to reduce breakage.
• Caffeine and niacinamide promote scalp stimulation for healthier-looking roots.
• Argan oil and allantoin provide moisture and softness without weighing hair down.

Will this work on my hair type: curly, coily, wavy or straight?

Grow Me is formulated to be universally compatible across textures and porosities. Its gentle, moisturizing base and concentrated actives are safe for Type 3A to 4C and for both low- and high-porosity hair when used as directed.

• Color-safe and free from harsh sulfates—gentle on treated and natural hair.
• Hydrating oils and proteins help define curls and reduce frizz on textured hair.
• Lightweight voluming support for finer straighter hair types without residue build-up.

How should I use Grow Me shampoo for best results?

Use it as your regular cleansing step: wet hair thoroughly, massage a small amount into the scalp, then leave it on for a few minutes before rinsing to allow actives to work. For an intensified scalp refresh, leave the lather on 3–4 minutes as suggested, then follow with a compatible conditioner or hair treatment.

• Apply to wet hair, massage in, and leave for 3–4 minutes to activate ingredients.
• Rinse and follow with a conditioner or targeted leave-in for moisture balance.
• Use consistently—regular weekly use supports visible improvements in strength and texture.

Is this shampoo safe, natural, and cruelty-free?

Yes—Watermans Grow Me blends selected natural extracts with scientifically informed actives while avoiding sulfates, parabens and harsh chemicals. The product is vegan, cruelty-free and manufactured in the UK by a Queen's Award-winning brand committed to quality and transparency.

• No SLS, no parabens, gluten-free and hypoallergenic formulation.
• Vegan and cruelty-free standards for ethical sourcing and testing.
• Color-safe and suitable for chemically treated hair when used as directed.

Who is this for? Watermans Grow Me Organic Hair Growth Shampoo is designed for people seeking a gentle, nutrient-rich daily cleanser that supports fuller-looking hair and healthier scalp conditions. It’s a practical choice if you want to add strengthening proteins, botanical stimulants and lightweight oils to a routine—whether you have curly, coily, wavy or straight hair—and prefer products without sulfates or parabens. Use it as part of a consistent regimen alongside moisturizing conditioners or treatments for best cosmetic improvement in body, texture and scalp comfort.

Ingredients

Aqua (Water), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Sodium Chloride, Disodium Laureth Sulfosuccinate, Acrylates Copolymer, Phenoxyethanol, Polyquaternium-10, Parfum (Fragrance), Citric Acid, PEG-150 Pentaerythrityl Tetrastearate, Hydrolyzed Lupine Protein, Polyquaternium-7, Argania spinose (Argan) Kernel Oil, Allantoin, Sodium Hydroxide, Niacinamide, Caffeine, PEG-6 Caprylic/Capric Glycerides, Sodium Starch Octenyl Succinate, Tetrasodium EDTA, Maltodextrin, Styrene/VP Copolymer, Calcium Pantothenate, Silicone Quaternium-22, Ethylhexylglycerin, Sodium Benzoate, Sodium Ascorbyl Phosphate, Dipropylene Glycol, Polyglyceryl-3 Caprate, Glycerin, Tocopheryl Acetate, Pyridoxine HCL, Rosmarinus Officinalis (Rosemary) Leaf Extract, Palmitamidopropyltrimonium Chloride, Propylene Glycol, Biotin, Silica, Sorbic Acid, Potassium Sorbate.