Sensitivity Test: It is mandatory to carry out a sensitivity test before using the product: at a point in the elbow area, previously disinfected with alcohol, apply a small amount of the product. If within 48 hours there have been no allergic reactions, irritation or redness, you can use the product.
The Be Blonde Semi Permanent Hair Toner is ideal for color-conscious consumers seeking a safer alternative to bleach, ideal for consumers looking to maintain vibrant blonde highlights.
