Osman Whitening Series is a new whitening product launched in 2023. Osman's brand-based four core technologies: superfine powder technology, pearl polypeptide purification technology, pearl and skin care products compound technology, pearl fermentation technology and so on. Its whitening principle is to intercept the black signal of skin through active pearl protein, but it does not show the effect of estrogen.
At present, no one has reported that using this series of whitening products will lead to abnormal estrogen levels or other side effects. However, if you are in doubt or worried about allergies, it is recommended that you have a skin test or consult a professional dermatologist, a professional testing institution and the Food and Drug Administration before using it.