Clinical Results
In a clinical study conducted by P&K Skin Research Centre (2020.02.14~4.10)
In 1~4 weeks:
1. 9.1% reduction in freckles and blemishes
2. 2.6% reduction in whiteheads/comedones
3. 1.5% reduction in melanin
4. 0.6% increase in skin brightness
5. 4.8% improvement in skin tone (blotches, yellowing, and dark circles)
6. 31% reduction in old skin
7. Significant reduction in bumpy skin
8. 4.8% increase in external skin moisture levels
9. 4% increase in internal skin moisture levels
10. 10.3% increase in skin elasticity
11. Visible differences in saggy skin (skin lifting effect)
In a survey participated by 23 test panels (2020.02.24~03.27):
100% product satisfaction
100% said they would recommend to their friends
100% felt their skin condition has improved
100% felt that their blemishes and dark spots have been reduced
92% agreed that their skin feels much better
90% agreed that their skin looks brighter right after application
90% agree that their skln became brighter after 2 weeks of usage
15 out of 18 participants experienced a reduction in the appearance of blemishes/freckles and increase in skin brightness.
TIPS before use!
1. Please do not use our Deep Vita C Ampoule simultaneously with the products containing Retinol-Vitamin A, AHA(Lactic Acid), BHA(Salicylic Acid), and Niacinamide-Vitamin B3.
2. Please do not use our Deep Vita C Ampoule with the Zero Pore Pad in the same routine. We recommend that you alternate these products as follows - the Zero Pore Pads in AM and the Deep Vita C Ampoule in PM.
3. We recommend that you use Deep Vita C Serum (Ampoule) in PM and when you use it in AM, we suggest to use it with a sunblock after applying the serum.
Pure ascorbic acid (Vitamin C) brightens skin tone
Lightens the appearance of blemishes and freckles
Elasticity
Hydration
Refining
1. Turn the cap to open and press the tip of the spoid gently to draw out appropriate amount of ampoule.
2. Apply appropriate amount on face after using the toner.
Tips!
1. Record the opening date of each bottle at the back of the packaging box to ensure product freshness.
2. Please do not use our Deep Vita C Ampoule simultaneously with the Zero Pore Pad in the same routine. We recommend that you alternate these products as follows - the Zero Pore Pads in AM and the Deep Vita C Ampoule in PM.