About This Item:
Full Description:
SOAP COVER’s Black Soap Reverse Bar Shampoo is a 1.7 oz solid shampoo crafted specifically to softly neutralize gray hair and protect color over time. Safe for use on hair, beard, and eyebrows, its natural, dye-free formulation helps block new gray hairs and restore faded strands
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Key Botanicals: Devil’s Thorn extract (antiseptic), Elderberry extract (nourishing), and Hydrolyzed Keratin milk (strength and protection)
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User-Friendly: Compact stick-bar format—perfect for travel, TSA-safe (≤ 2 oz), and reduces plastic waste .
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Gentle and Safe: Designed to cleanse without irritating, suitable for all hair types and colors
Usage:
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Wet hair & bar, massage to lather and apply from root to tip.
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Use every other day until desired coverage appears, then maintain as needed.
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Results may be gradual—consistent use recommended.
Key Summary Table:
Feature | Specification |
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Flavor/Format | Black Stick Bar |
Weight | 1.7 oz (≈48 g) |
Form | Compressed solid shampoo bar |
Target Use | Gradually darkens gray hair |
Core Ingredients | Devil’s Thorn, Elderberry, Hydrolyzed Keratin Milk |
Hair Safety | Suitable for hair, beard, eyebrows; dye-free |
Eco-Friendly | ≤ 2 oz bar, TSA-compliant, reduced plastic |
Brand | SOAP COVER |
EAN / UPC | 8681717004189 |
ASIN / Identifier | B0B285RZS4 |
It’s quite Perfect. It works relatively well! It has taken me about 3 washes to see the progress, only that I needed to leave the product in my hair for close to 30 minutes for the initial period of use. It actually works much better if you have placed a shower cap over your hair after applying it in order to keep it from drying out fast. After the initial three days of use I started leaving it in for like 10 minutes only as I continued to shower and rinse it right before finishing my general bath. I found out along the way that I needed to be patient. My gray hair has now been significantly reduced over the course of a week of daily use and new growth is coming in its natural black color now.