Search  for anything...

Yon-Ka Vitamin C Serum C20 (30ml) Anti-Aging Face Serum for Sensitive Skin, High Concentrate to Treat Wrinkles & Uneven Skin Texture

  • Based on 75 reviews
Condition: New
Checking for product changes
$168.00 Why this price?

Buy Now, Pay Later


As low as $28.00 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Nov 5
Order within 11 hours and 23 minutes
Available payment plans shown during checkout

Size: 1.01 Fl Oz (Pack of 1)


Features

  • DARK SPOT FACIAL SERUM: Highly concentrated antioxidant treatment powered by a potent 20% concentration of stabilized Vitamin C. Composed of 99.9% ingredients of natural origin, this dark spot serum features Ascorbyl Tetraisopalmitate, an all-natural, oil-soluble form of Vitamin C derived from green science.
  • ANTI-AGING SKIN CORRECTOR : Native turmeric and pomegranate cells combine to help improve skin firmness and unify skin tone by minimizing the appearance of dark spots and illuminating the complexion. Potent vitamin C treats sun damage and hyperpigmentation to reverse the signs of aging.
  • PROVEN RESULTS : In a usage test monitored by dermatologists on 21 women with twice daily application over 28 days, instrumental measurements showed a +58% increase in skin tone evenness. After 56 days, instrumental measurements showed an up to 44% reduction in the number of dark spots. Test conducted by Yon-Ka Paris and monitiored by dermatologists, 2023.
  • HOW TO USE : Apply Yon-Ka Serum C20 morning and evening, 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. It can be used as an intensive treatment as well as post-procedure (injections, micro-needling, etc.).
  • PROFESSIONAL SKINCARE - Yon-Ka Paris is a French, Phyto-aromatic skincare line. Our philosophy is rooted in science, aromatherapy and plant cell actives. At Yon-Ka, our priority is to provide visible and lasting results in an effective manner for dermatological issues and aging

Skin Type: All


Product Benefits: Anti-Aging, Brightening, Dark Spot Corrector


Use for: Face


Scent: Orange


Special Ingredients: Antioxidants, Vitamin C


Product Dimensions ‏ : ‎ 1.38 x 1.38 x 4.72 inches; 3.21 ounces


Item model number ‏ : ‎ 3690


UPC ‏ :


Manufacturer ‏ : ‎ YON-KA


Country of Origin ‏ : ‎ France


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Works for me
Size: 1.01 Fl Oz (Pack of 1)
I found this during a facial at a resort. I liked it and bought a small bottle. I have since gone through two bigger bottles. I only use a couple of drops a day and it works well. My skin texture is more even. I just wish it didn’t cost so much.
Reviewed in the United States on May 13, 2024 by Luvin Dear

  • Great Vit C for sensitive skin
Size: 0.17 Fl Oz (Pack of 1)
I normally can’t handle vitamin C due to my sensitive skin but YonKa has made a great product that doesn’t irritate! Leaves my skin brighter and so smooth. Bought the small size as I love “travel size” skin care!
Reviewed in the United States on January 8, 2024 by Placeholder

  • This is oil based. Not gel.
Size: 0.17 Fl Oz (Pack of 1)
This product is great, but know that it’s oil based. You only need a few drops. It sinks in nicely. Great for under your moisturizer.
Reviewed in the United States on January 29, 2024 by Tracey closs

  • Like so far —
Size: 0.17 Fl Oz (Pack of 1)
Just received this serum and only used a few times. So far, so good. Was a little disappointed in the actual size of the product. The results will determine whether I purchase again.
Reviewed in the United States on May 22, 2023 by Kathleen

  • Not worth the price
Size: 0.17 Fl Oz (Pack of 1)
I love the Yonka brand but this product fell short.
Reviewed in the United States on January 14, 2024 by RAD Style

  • Smells so wonderful and feels even better!
Size: 0.17 Fl Oz (Pack of 1)
Lovely citrus fragrance and feels so smooth. I've always loved Vitamin C serums but this is one of the best I've used. I also like that I could start with a smaller dropper to make sure it worked for me before investing in the large version.
Reviewed in the United States on December 10, 2023 by Jen C.

  • Smell is too much
Size: 1.01 Fl Oz (Pack of 1)
The scent of this Yon-ka Vitamin C Serum was too strong for me. Due to chemical and fragrance sensitivities, I was not able to use this product and did not try it on my skin. If you are sensitive to scents, I’d either pass on this or do a patch test before applying to your face.
Reviewed in the United States on April 3, 2023 by Esste

  • Brightened my face quickly
Size: 0.17 Fl Oz (Pack of 1)
I love this Vit C! I’ve tried multiple brands and this is an excellent one. I use it in the morning before I put on my moisturizer and SPF. My face is brighter and I love how smooth it applies. Highly recommend this Product.
Reviewed in the United States on December 1, 2023 by Justin Peterson

Can't find a product?

Find it on Amazon first, then paste the link below.