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Younique W SMART Hydro Collagen Whitening Light
Younique W SMART Collagen Whitening Lamp is the latest whitening and anti-aging system from DOS, a Korean company specializing in the research and development of optical instruments. Using 633nm wavelength collagen whitening red light with the unique DOS whitening formula, through the light waves to stimulate blood circulation, accelerate epidermal melanin metabolism, inhibit melanin cell production, to achieve whitening and skin rejuvenation effects.
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