Just for Men Shampoo-In Color Dark Blond/Lightest Brown H-15 — Ammonia-Free 5‑Minute, 3-Pack

This 3-pack of Just For Men Shampoo-In Color in Dark Blond/Lightest Brown (H-15) offers an easy at-home way to restore a natural, gray-free appearance without harsh ammonia. The formula targets only gray strands, blending them with your original shade so results look professional and undetectable. Infused with keratin, olive oil and vitamin E, the formula is designed to support stronger-looking hair while delivering long-lasting color that stays until new gray growth appears.

How quickly will I see results and how long do they last?

Results appear immediately after the five-minute application and do not wash out; the color remains until new gray hair grows in. Most users enjoy up to about eight weeks of coverage, though timing varies by individual hair growth and shampooing frequency.

• Visible change in as little as five minutes
• Permanent dye — doesn’t rinse out with shampoo
• Coverage lasts until gray regrows (commonly several weeks)

Will this product damage my hair?

The Shampoo-In Color is formulated without ammonia and includes conditioning ingredients to help preserve hair strength and texture. While it contains keratin, olive oil and vitamin E to support healthier-looking hair, users should still follow package directions and avoid overlapping repeated applications on recently colored hair.

• Ammonia-free formula to reduce harsh chemical effects
• Keratin and vitamin E help maintain hair's appearance
• Follow instructions and use gloves to prevent staining

How do I pick the right shade and apply it at home?

When choosing between two shades, opt for the lighter one first—you can always go darker later. Application is straightforward: mix the color base into the included applicator bottle, shake well, then shampoo hair and apply the mix; rinse after five minutes.

• Choose lighter shade if unsure; 15 shades available range from blond to black
• Simple three-step process: mix, apply, rinse
• Each box can provide up to three applications for touch-ups or larger coverage

Is there anything I should do before using this product?

Perform the enclosed allergy patch test at least 48 hours before coloring to check for sensitivity. Use the gloves supplied with the kit and carefully follow the leaflet instructions to avoid staining skin or clothing.

• Complete the 48-hour skin allergy test prior to first use
• Wear gloves included in the pack to protect your hands
• Read and follow all enclosed directions for safe application

Who is this for: This Shampoo-In Color is suited to men seeking a quick, reliable way to hide gray without salon time or strong chemicals. Ideal if you want a natural result that preserves your original hair variations, prefer an ammonia-free product with conditioning ingredients, and value fast application and durable coverage.

Ingredients

Water, Ethanolamine, Keratin, Hydrolyzed Keratin, Olea Europaea (Olive) Fruit Oil, Tocopheryl Acetate, Cetearyl Alcohol, Toluene-2,5-Diamine, Resorcinol, Sodium Sulfite, Carbomer, Coco-Glucoside, Erythorbic Acid, m-Aminophenol, p-Aminophenol, Cetearyl Glucoside, Ceteth-10 Phosphate, Dicetyl Phosphate, Etidronic Acid, Fragrance. Color Developer: Water, Hydrogen Peroxide, Cetearyl Alcohol, Laureth-23, Ceteareth-20, Acrylates/Steareth-20 Itaconate Copolymer, Steareth-2, Etidronic Acid, Disodium EDTA, Sodium Stannate.