I tried this serum caps with high expectation. You basically mix 1 cap with the shampoo/water or balsam and it is supposed to have a enhancing shine and moisturizing effect. It did not work at all for me. The caps don’t have a how to instruction, I broke the little ball on the top, I could not empty it completely, I also tried to let it melt in hot water and shampoo mix but it did not happen. I really thought this would be a great find ( price and brand) but well I won’t buy it again.
Ivsanbernard online store use to sell it, they don’t have it anymore.