Skin Research Institute KEEWEE Hair Growth Shampoo — Biotin & Niacinamide, Sulfate-Free Color-Safe Formula for Thinning Hair

SRILabs KEEWEE Hair Growth Shampoo is a sulfate-free, color-safe cleansing formula enriched with biotin, niacinamide, green tea and ginkgo to help hair appear fuller, calmer and healthier.

This shampoo combines clinically studied actives with botanical extracts to gently cleanse while targeting common concerns of thinning and fragile hair. The lightweight formula focuses on scalp hydration and follicle nourishment without heavy silicones or sulfates, so it rinses clean and works with color- and keratin-treated hair. A subtle herbal scent of rosemary, cedarwood and patchouli makes each wash feel restorative rather than overpowering.

How does KEEWEE help hair look thicker without weighing it down?

The blend uses biotin and niacinamide to support the appearance of fuller strands and to create texture that reads as volume. It avoids heavy conditioning agents so hair keeps natural movement and bounce rather than a coated, flat finish.

• Biotin and niacinamide for visibly fuller-looking strands
• Lightweight conditioning to prevent flattening
• Texture-enhancing formula adds natural lift and body

Will this be gentle on my sensitive or irritated scalp?

KEEWEE is formulated at a low pH and free from sulfates, parabens and silicones, reducing common irritants that strip or dry the scalp. Moisturizing components and calming botanicals help refresh and soothe without leaving residue.

• Sulfate-free and paraben-free cleansing minimizes irritation
• Low pH helps preserve scalp moisture balance
• Herbal extracts support a calmer, less itchy scalp sensation

Is this safe for color-treated or keratin-treated hair?

Yes—KEEWEE is designed to be color-safe and compatible with keratin-treated hair because it omits harsh sulfates and dyes that can strip color or break down smoothing treatments. Regular use helps maintain vibrancy while addressing scalp and strand health.

• No sulfates or harsh dyes that fade color
• Formulated to preserve keratin treatment integrity
• Rinses clean without leaving silicone buildup

What kind of scent and sensory experience should I expect?

The shampoo produces a rich, easy lather and carries a light herbal fragrance of rosemary, cedarwood and patchouli. The aroma is understated rather than overpowering, designed to leave hair smelling fresh and natural after rinsing.

• Rich foam for easy application and effective cleansing
• Subtle rosemary, cedarwood and patchouli notes
• No heavy perfume or lingering artificial scent

Who this is for: SRILabs KEEWEE Hair Growth Shampoo suits people with thinning, fine, or fragile hair who want a mild, science-forward cleanser that boosts volume without harsh ingredients. It's appropriate for color-treated or keratin-treated hair, and for those with dry, sensitive, or easily irritated scalps seeking a soothing, residue-free wash. If you prefer lightweight texture, a dermatologist-conscious ingredient list, and a subtle herbal scent, this shampoo is designed to fit into your regular hair care routine.

• Clinically informed actives: biotin and niacinamide support hair that appears fuller and stronger.
• Hydrating, low-pH formula: rinses clean and soothes dry or itchy scalps.
• Clean-beauty composition: free from sulfates, parabens, silicones and dyes—safe for treated hair.
• Lightweight volume: adds texture and movement without coating strands.

Ingredients

Water, Sodium C14-16 Olefin Sulfonate, Coco-Betaine, Glycerin, Caffeine, Niacinamide, Coco-Glucoside, Olive Oil Glycereth-8 Esters, Viola Hamiltoniana Extract, Epigallocatechin Gallate, Biotin, Ginkgo Biloba Leaf Extract, Vitis Vinifera (Grape) Fruit Extract, Sodium Cocoyl Isethionate, Sodium Isethionate, Tetradecene, Polyquaternium-10, Butylene Glycol, Ethylhexylglycerin, Hydroxyacetophenone, Hexadecene, 1,2-Hexanediol, Disodium EDTA, Sodium Chloride, Citric Acid, Coconut Acid, Camellia Sinensis Catechins, Rosmarinus Officinalis (Rosemary) Leaf Oil, Cedrus Deodara Wood Oil, Pogostemon Cablin Oil.