Royale Professional Mayonnaise Hair Mask - Hair Mayonnaise 250ml. Thanks to its 21-Effective special formula that does not require rinsing, it is effective in easily detangling tangled and tangled hair. It gives softness and shine to the hair. Hairmayonnaise can be used by men and women for all hair types. For men & For women Usage: Apply to hair dried with a towel. Shape it by mixing it well into your hair. For more effective results, you can optionally blow dry. Do not rinse.