Formula rich in B-carotene to lighten your skin. carotone collagen brightening oil serum formula richin b-carotene to lighten your skin. provides protection against uv and sun rays. rich in collagen for a younger skin. Formula rich in B-Carotene to lighten your skin. Carotone DSP10 Brightening Tube Cream, Collagen FORMULA, Sun Protection.Type: Anti-Aging, Blemish & Acne Treatment, Toner.