Gray Hiding Booster Serum | Prep Serum for Better Gray Coverage | Inochroma

Gray Hiding Booster Serum

Enhance Coverage. Target Resistant Grays.
The Inochroma Gray Hiding Booster Serum is a pre-treatment designed to improve results on stubborn gray hair, coarse texture, and resistant areas such as temples, sideburns, beard hair, and roots.
When used with the Inochroma Gray Hiding Treatment, the Booster Serum helps enhance the performance of the treatments for a deeper, more even gray blending.

Important

The Booster Serum does NOT color hair by itself.
This product must be used together with an Inochroma color product such as the Inochroma Gray Hiding Treatment. The serum is designed to boost and support the gray blending process — it is not a stand-alone dye or coloring product.

Why Use a Booster Serum for Gray Hair?

• Improves performance on stubborn gray hair
• Helps achieve deeper, richer blending results
• Ideal for temples, beard hair, roots, and coarse texture
• Enhances first-time application results
• Lightweight, fast-drying formula
• PPD-free
• Ammonia-free
• No harsh peroxide smell

Key Benefits

• Prepares the hair surface for smoother, more even application
• Helps improve gray hair coverage by supporting better consistency
• Softens the feel of resistant grey hair for easier application
• Supports more even-looking results from root to end
• Lightweight and non-greasy for comfortable everyday use
• Works as part of a complete routine with Gray Hiding Treatment

Best For

• Resistant gray hair
• Coarse or wiry texture
• Darker gray coverage
• Beard and temple areas
• Users seeking stronger first-time results

How to Use

1. Apply evenly to dry gray hair, focusing on resistant areas.
2. Leave on for 5 minutes.
3. Apply an Inochroma color treatment directly over the serum.
4. Continue with normal treatment instructions.