Yon-Ka Vitamin C Serum C20

Yon-Ka Vitamin C Serum C20 restores visibly smooth radiance.

This oil-based treatment serum brightens discoloration and fades the look of wrinkles with a high dose of 20% vitamin C. 1.5 million native plant cells from turmeric and pomegranate enhance the power of the vitamin C while delivering antioxidant benefits of their own, leaving your skin looking firmer and more balanced in tone.

Clinical results (after 28 days* and 56 days** of consistent use):

• 58% improvement in overall skin smoothness and evenness*
• 18% improvement in skin elasticity*
• 30% improvement in the depth of wrinkles*
• 44% reduction in the number of dark spots**
• 50% reduction in the pigment of the dark spot**
• 80% of women said the dark spots were less intense**

Key features:

• Fades the look of dark spots
• Made with a highly stable and potent form of vitamin C called ascorbyl tetraisopalmitate
• Yon-Ka Quintessence, made of lavender, rosemary, geranium, thyme and cypress essential oils, provide a sensorial experience while helping active ingredients penetrate deeper into skin
• Oil-based formula won't darken or oxidize after opening