Welcome to YesStyle! United States has been selected as your shipping destination. change ×
Please enable Cookies in your browser to make a purchase as well as experience other custom features of our site.
YesStyle.com is not compatible with {{browser.family}} {{browser.version}} or older versions. Please update your browser.
Women Men Kids
Sign In Register Now Friend Rewards
Ship to / Currency USD
Supported languages
YesStyle.com - Shop Beauty and Fashion Online

Location Preferences

{{::option.name}} {{::currency.name}}
Cancel Save
Sign In
Register Now
Order Tracking
Customer Service
Friend Rewards
Extra 10% Off First Order
Sign up for our emails & enjoy 10% OFF your first order!
Thank you for subscribing!
Use coupon code YESSTYLE to get 10% OFF your first order (min. purchase: US$ 35)

If you're not receiving our emails, please check to see if they've been filtered into your spam or junk folder. To ensure future receipt of our emails, please add YesStyle's email address to your Address Book or Contacts. Thank you!

A subscription already exists with that email address
This email has already been submitted.

Subscribe to our newsletters. Subscribe to our newsletters and get an extra 10% OFF your first order.
Receive early access to exclusive offers and more!

The highlighted fields are missing information or contain an error.
Please make sure that your email address is correct. We will be sending a confirmation email, as well as order and account-related correspondence, to this email address.
Please make sure that your email address is correct.

Timeless Skin Care - 20% Vitamin C + E Ferulic Acid Serum

Final Clearance Spring Festival Quantity Discount
Serum formulated with 20% Vitamin C offers antioxidant benefits, evens skin tone and promotes collagen build-up. The presence of Vitamin E maximizes its ability to protect skin, while ferulic acid helps stabilize the Vitamin C. Made in the US.
Your review is waiting to be approved
US$ 25.95
US$ 25.95 Sale ends in {{productData.adventCalendarCountDownPrefix}}
Usually ships within 7 to 14 days ONLY {{productData.selectedProductOption.lowStockQty}} LEFT
Size Information
This item is for promotional use only and is not for sale.
This item is no longer available. This item is no longer available in these options. Other options may still be available.
This item is temporarily out of stock. This item is temporarily out of stock in these options. Other options may still be available.
Size or Color Select size or color 30ml / 1 fl oz {{productData.selectedProductOption.titleOption}}
Usually ships within 7 to 14 days ONLY {{productData.selectedProductOption.lowStockQty}} LEFT Expected Release Date : {{productData.expectedReleaseDateInMilliseconds | date:'yyyy-MM-dd H:mm'}} ({{timezoneName}})
Preorder Add to Bag In Bag Save Saved
Shopping Notes
Add to Bag In Bag
Major Ingredients:
Water, Ethoxydiglycol, L-Ascorbic Acid, Propylene Glycol, Alpha Tocopherol, Polysorbate 80, Panthenol, Ferulic Acid, Sodium Hyaluronate, Benzylalcohol, Dehydroacetic Acid.
Ingredients subject to change at manufacturer's discretion. For the most complete and up-to-date list of ingredients, please refer to product packaging.
More Information:
Catalog No.:1067361025

  • Images are for reference only. Colors on your computer monitor may differ slightly from actual product colors depending on your monitor settings.
Other Information:

Translation reference for Korean beauty product packaging:

Brand: Timeless Skin Care
94.2% 94.2% Customer Satisfaction 101 Add "Timeless Skin Care" to favorites Brand from United States More from Timeless Skin Care
Customer Reviews
Your review is waiting to be approved
Only verified buyers can write reviews.
Sort by {{reviewsData.sortByOptionName}}
Refined by {{selectedReviewerRatingName}}
  • Overall Rating

    145 reviews

    93.5% customers satisfied

    What is Customer Satisfaction?
  • cris
    An excellent ,high concentration Vit C serum
    August 7, 2018
    I find this to be one of the best Vit C serums in the market, and keep repurchasing it.
    Its high concentration of Vit C (20%) provides brightening effect to the skin, gives complexion an healthy glow, it's not drying thank to the addition of vit E. I decant half of the bottle in a dropper glass container, and keep one in the fridge inside its box to prevent it from oxidising (turn yellow) and loose efficacy, (This is very common as vit C is an unstable molecule and tends to deteriorate with light/ air) .That way it lasts 3 months approx.
  • Na Leo Nguyen
    Amazing Vitamin C serum!!
    November 2, 2018
    I've had this product for a few months now and it still is as effective as it was when I bought it (I keep mine in the refrigerator). This formulation is very stable and doesn't oxydize too quickly. I've used a more expensive Vitamin C serum and this one is just as good! I will definitely repurchase when I run out. It works great in treating my hyperpigmentation, uneven skin tone and texture. My dry skin tolerates this concentration well.
  • Anatolinka
    Dziekuje za udane zakupy!
    December 20, 2018
    I m very happy with the serum as promised fresh stock, also happy to see reduced shipping charges will continue to buy, happy customer :)
  • Najwa
    One of the best Vitamin C serums
    December 31, 2018
    When applying a vitamin c serum/mask/anything, you should apply some E ferulic that's advisable by most dermatologists.( it already contains E ferulic so there is no need to buy two products) This serum is one of the best vitamin c you can buy it was reviewed even better than the other one( cannot remember its name but the price is over 80$) you can find these infos in a trust worthy article. All i can say is that I didn't write this review until I've been using this serum for over two months) and i can say it actually did a lot of changes in my skin it no longer have any blemishes, coloration i had some spots darker than others, all of that was ridden of i dont have any acne problems. But if you the reviews in AMAZ*N you will find a lot of people who had acne problems but thanks to this serum there were no longer facing the problem.( the price there is pricier than here, this site actually gives the best price without tricking people) if you want to buy from another website keep in mind that they actually open the bottle and save up half of the liquid. and since it is an acid serum it already oxidizes before it reaches you. Please be wary and this happens to people who bought it from OTHER WEBSITES not from here. In conclusion IT IS THE BEST SERUM EVER WITH THE BEST PRICE!!!!
  • Carol Meyer
    Great product for the price
    July 24, 2018
    Great value! Easily absorbs!
    I use it every day, my sun spots are noticeably fading away.
  • Kay Cheng
    best vit c serum
    August 21, 2019
    this liquid vit c serum is definitely the best with such a low price! highly recommend if you want an effective but not so expensive vit c serum
    Best vitamin C serum
    May 18, 2019
    I absolutely love timeless vitamin c serum, this is the best vitamin c i have ever tried, it definitely save the ad cost and gave user the highest quality. if you are looking for a vit c serum, this is all you need. I do use a small bottle to seperate them so I put half of it in the fridge to keep it fresh. gonna re order for sure and YesStyle makes buying it so easy!
  • utentinha
    five stars for me
    August 21, 2019
    I've been rebuying this product for months, you must keep it in the fridge otherwise it only lasts a couple of months before oxydising.
    On my second bottle
    February 25, 2019
    Lovely, it shrinks the pores and smoothens the skin, I use a lot of product because it goes off very quickly, last time it only lasted a couple of months before turning yellow, this time I am keeping ot in the fridge.
  • Anvitha Sekhar
    Go for it!
    August 20, 2019
    it's as good as a vitamin c serum can get. I have oily skin and this serum kept my skin enough hydrated. It's visibily brightens your skin after just a few days of application. Shrinks pores... smoothens skin texture by a great scale. Though the ph is quite low.. it doesn't irritate skin. it's well formulated with soothing ingredients like vitamin E and ferulic acid. PLEASE DO NOT FORGET TO APPLY SUNSCREEN AFTERWARDS.
    Use everyday for best results. Store in Refrigerator for increasing shelf life. Recommended usage up to 4 months max.
  • Cubby Ohara-close
    August 15, 2019
    Being in Australia, I had a hard time finding this product, until I stumbled across Yesstyle. The product arrived perfectly in order. Packaged well for it's journey, and arrived much sooner than expected. Pricing is excellent. You've a new and extremely happy customer. Definitely will be repurchasing here!
  • Margret Isajew
    Excellent product
    July 14, 2019
    The best serum with vit C I have ever used.The consistency is watery so it absorbs very quick not leaving the sticky residue.After a few weeks of using it my skin looks more clear,elastic and fresh.also the serum combats pigmentations spots.I would definitely repurchase again!!
    Excellent product
    July 14, 2019
    The best serum with vit C I have ever have!!The consistency is watery so it absorbs very quick not leaving sticky residue.After only a few weeks of using it my skin looks more clear, elastic and fresh. Also, the serum combats pigmentation spots.Iwould definitely repurchase again!!
  • Lea
    Vitamin C rulz
    June 28, 2019
    My skin is normal to dry and I have problems with pigmentation. As my skin is not sensitive at all, I enjoy using this product. The consistency is very thin almost watery. It absorbs very fast and does not leave a sticky residue. Does not interfere in any way with the products you out on top. I have been using this product for over 5 months and the pigmentation is slowly fading away. I recommend to store the bottle in the fridge, I did so and was able to use the product for 3.5 months without seeing any visible changes to the consistency. In the last 1.5 months the product started to become very slightly yellowish. I used it up in 5 months, so not sure how long it would have been still good to go. I already bought another bottle.
  • Hacer
    June 24, 2019
    I bought this serum and so far Iam happy. My face looks clearer and my spots/blemishes from past pimples seem less dark. I am only a few weeks in using this product to I hope to see even further improvements.

  • {{review.numberOfVotedHelpful}}
    Thanks for your feedback! Your vote will be counted and reflected on the review within 2 days.
    View translation
    Novembre 26, 2016
    Translated by Google
Load more
By using our website, you accept and agree with our Privacy Policy and Terms of Use. ×