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, per bottle, enhance the power of the vitamin C while delivering antioxidant benefits of their own, leaving your skin looking firmer and more balanced in tone.
 
Benefits:

• 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, provides a sensorial experience while helping active ingredients penetrate deeper into skin
• Oil-based formula won't darken or oxidize after opening

 
Clinical Results:

• 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**

 
* In a usage test monitored by dermatologists on 21 women with twice daily application after 28 days
** In a usage test monitored by dermatologists on 21 women with twice daily application after 56 days
 
How to Use:

• Apply Yon-Ka Serum C20 alone or combined with your usual skin cream daily or as an intensive course of treatment to increase skin radiance, fight the passage of time, and combat wrinkles and dark spots.
• Every morning, warm 6 to 8 drops in your hands. Inhale the invigorating, energizing scent and apply with light motions on a clean face and neck.
• Ideally, you would like to use after Yon-Ka Lotion (apply to skin still damp from the lotion to lock in hydration).
• Intensive course of treatment:
• Follow the same method above morning and evening.
• It can be used as an express radiance treatment for up to 5 days or as an intensive program ranging from 4 to 8 weeks. May also be used post-procedure (injections, micro-needling, etc.).

 
1 oz./ 30 mL