Just for Men Control GX + THK Shampoo — 4 oz Travel Size, Gradual Grey Reduction & Thickening with Alpha Keratin

Control GX + THK is a dual-action men's shampoo that gradually reduces gray while visibly thickening hair up to 20% with Alpha Keratin.

This smart shampoo from Just for Men combines grey-reduction technology with a thickening formula created in a bio-tech lab. Designed to replace your daily shampoo until you reach the look you want, it cleanses, boosts volume and progressively tones down gray hairs with repeated use. The 4 oz size is travel-ready and formulated to work with every hair texture.

How quickly will I notice fewer gray hairs?

Results are gradual: the formula is engineered to deposit color while you cleanse, so visible reduction occurs over multiple washes. In controlled testing, changes were measurable after several applications rather than instantly.

• Visible grey reduction builds with repeated use.
• Designed to replace your regular shampoo until desired results are reached.
• Works subtly—best for gradual blending, not immediate full coverage.

How does this shampoo thicken and strengthen thinning hair?

Control GX + THK uses Alpha Keratin, a biotech-derived ingredient, to strengthen hair fiber and add body. The formula increases strand diameter and lift, producing fuller-looking hair without heavy buildup.

• Alpha Keratin helps reinforce the hair shaft for a thicker feel.
• Adds volume at the root and mid-lengths for denser appearance.
• Formulated to rinse clean so hair feels light yet fuller.

Will this work with my hair texture and routine?

The shampoo is built to be compatible with straight, wavy, curly and coily hair types. Use it in place of your normal shampoo daily or as recommended until you achieve the desired grey reduction, then alternate with your regular cleanser to maintain the effect.

• Suitable for all hair textures and most grooming routines.
• Can be alternated with regular shampoo after reaching results.
• 4 oz travel-friendly bottle fits gym and travel kits.

How should I use it for best results?

Apply Control GX + THK to wet hair, lather, and rinse as you would a regular shampoo; repeat if desired. Consistent use over several washes builds color blending and thickening benefits.

• Massage into scalp and lengths; leave briefly for optimal effect.
• Use daily until you reach your target look, then maintain by alternating.
• Works well under styling products and after conditioning routines.

Who this is for: men seeking a low-effort way to make gray hairs less noticeable while adding natural-looking thickness to thinning hair. Ideal for those who prefer a gradual, maintenance-friendly approach rather than instant dye, users with any hair texture, and travelers who want a compact, multi-tasking shampoo.

Ingredients

Water, Disodium Lauryl Sulfosuccinate, Decyl Glucoside, Cetearyl Alcohol, Glycol Stearate, Cocamidopropyl Hydroxysultaine, Fragrance, N,N-Bis(2-Hydroxyethyl)-p-Phenylenediamine Sulfate, Hydroxyethylcellulose, Sodium Cocoyl Isethionate, Keratin, Cocos Nucifera (Coconut) Oil, Bambusa Vulgaris Leaf/Stem Extract, 1,2,4-Trihydroxybenzene, Cetearyl Glucoside, Ethanolamine, Guar Hydroxypropyltrimonium Chloride, Erythorbic Acid, Sodium Sulfite, Dimethicone, Stearamide AMP, Caprylyl Glycol, Manganese Sulfate, p-Aminophenol, Panthenol, Butylene Glycol, Etidronic Acid, Laureth-23, Laureth-4, Sorbic Acid, Phenoxyethanol