Patch Test Kit, Free Shipping Canada & US

Test first. Color with confidence.

Not sure if Inochroma is right for your sensitive scalp?

Request a complimentary Patch Test Kit before your first purchase. We’ll mail it to you free of charge for customers in Canada and the U.S.

Each kit includes:

• Sample-sized product
• Instructions
• Product information

Before You Order

• One Patch Test Kit per household.
• Available while supplies last.
• Orders are subject to review before shipment.
• Intended for patch testing only.

FAQ

Why Patch Testing Matters？

Even gentle formulas may not be suitable for everyone. A patch test helps you check for possible skin sensitivity before using any hair color product.

Inochroma is PPD-free, ammonia-free, and fragrance-free, but we still recommend patch testing before first use, especially if you have sensitive skin or a history of allergic reactions.

Can I use this kit to color my hair?

No. This kit is intended for patch testing only and is not designed for full hair application.