| 摘要 |
<p>Cosmetic compsns. contain a pre-melanyl complex to accelerate tanning and increase skin protection. A tan-promoting pre-melanyl complex for locally protecting the skin against sunburn contains a tyrosine-arginine-urocanate, histidine-arginine-urocanate and glycine-glutathione. The pre-melanyl complex can be used in face- and body lotions, emulsions and creams, including eye-cosmetics, lipsticks, shampoos and hair tonics. The pre-melanyl complex (i) increases pre-melanogen concn. in epidermis before first exposure, (ii) promotes the passage of UV.-A (315-390 nm) while screening off melanolytic UV-B.</p> |
