Free Shipping + Pure Vitamin C21.5 Advanced Serum

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Check the best Vitamin Serums on Wishtrend -
Which one is perfect for you?

No.1 Whitening Serum is back !
Meet the most advanced vitamin C serum,
Pure Vitamin C21.5 Advanced Serum.

+ 21.5% of Pure Vitamin C (6450ppm) in one red bottle.

+ No artificial ingredients or irritants.
+ Improved absorption for intense hydration.
+ Non-sticky formula.


** WAIT ! Before you order, please check the option box !
Option A, Only 1 Vitamin Serum

Option B, 2 Serums (15%OFF) with Free 1 Serum
Opiton C, 10 Serums (30%OFF) with Free 3 Serums

Volume : 30ml
All Skin Types
Made in Korea

** Required Reading ! 
The Vitamin C21.5 Serum's manufactured date is
4(Apr).2017. Get your the freshest C21.5 Serum !

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More options for this product

  • More info
  • Reviews (273)
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Upgrade your look with the new & improved
Pure Vitamin C21.5 Advanced Serum

At massive support and demand of our customers, we are super excited to announce that
we’ve come back with a new and improved formula of Pure Vitamin C21.5 Advanced Serum.

With an upgraded formula with more of the effects but less the ingredients,
the Pure Vitamin C21.5 Advanced Serum has been transformed to have even greater hydration
and absorption without the stickiness. It conditions and restores balance to replenish
and retain moisture in the skin with the optimal 21.5% of pure vitamin C.
There’s no room for downgrading with C20. Upgrade your look with us today !

The best Vitamin Serum

Vitamin Serum loved by over 2.5 million people all around the world.

Over 87% customers satisfaction with proven brightening effect & skin improvement. 4.5/5 ratings on customer reviews ! - www.wishtrend.com (Ratings scored more than 4 over 5)

"I've gone through a handful of bottles and love the results it has given me : brighter skin, completely faded hyper pigmentation spots from previous acne, less noticeable pores and just balancing out my overall skin. I can't stop loving this. Absolute favourite !" - Al-S***** ***** / Age : 25 / Skin type : Oily skin / www.wishtrend.com

"This was the solution to my sudden early 20s skin complexion troubles. It also does a good job at reducing monthly skin troubles and stressed skin I have. Highly recommend to anyone esp with acne/acne scaring ! x" - E****** ******** / Age : 23 / Skin type : Combination skin / www.wishtrend.com

"Lightens my scars fast! No sticky feeling. Helps greatly in my acne and I do not get angry cyst anymore. Love it and highly recommend it ! Noticed overall improvement in skin texture and brightens my skin. No more dull rough skin. " - S***** **** / Age : 34 / Skin type : Sensitive skin / www.wishtrend.com


Pure Vitamin C21.5 Advanced Serum for the nourishment that your skin deserves ! The new and improved formula has been designed with less ingredients for more effects. Made with simpler ingredients directly from Mother Earth, the Pure Vitamin C21.5 Advanced Serum has been created with a sheer 21.5% of pure vitamin C for the maximum nourishment. When everyone said it was impossible, we made it happen.

Just for you, We increased the level of vitamin C and hydration while lowering the stickiness and ingredients for a healthier, pure formula to replenish moisture while restoring suppleness to the skin. Rejuvenate and nourish with the new and improved, all-natural upgraded formula to restore balance and moisture to your skin today.

Let’s compare the ingredients !

Less ingredients with more effects. We've simplified the formula from 29 ingredients of Original Pure Vitamin C20 Serum to only the essential 10 ingredients of Pure Vitamin C21.5 Advanced Serum to focus on the effects ! Experience the revolutionizing purity for yourself today.

Original Pure Vitamin
C20 Serum (30ml)

Water, Ascorbic Acid, Alcohol, Sodium Lactate, Butylene Glycol, Glucose, PEG-60 Hydrogenated Castor Oil, 1,2-Hexanediol, Phenoxyethanol, Sodium Hyaluronate, Bis-PEG-18 Methyl Ether Dimethyl Silane, Xanthan Gum, Diethoxyethyl Succinate, Ammonium Acryloyldimethyltaurate/VP Copolymer, Carthamus Tinctorius (Safflower) Flower Extract, Citrus Aurantium Dulcis (Orange) Peel Oil, Glycerin, Zinc PCA, Panthenol, Niacinamide, t-Butyl Alcohol, Camellia Sinensis Leaf Extract, Beta-Glucan, Tocopheryl Acetate, Lecithin, Caprylic/Capric Triglyceride, Ubiquinone, Diisopropyl Adipate

Pure Vitamin C21.5
Advanced Serum (30ml)

Hippophae Rhamnoides Water (70%), Ascorbic Acid (21.5%), Sodium Lactate, 1,2-Hexanediol, Sodium
Hyaluronate, Panthenol, Cassia Obtusifolia Seed Extract, Allantoin, Xanthan Gum, Ethyl Hexanediol

Before &After

How to use

1) After cleansing, at the last step of your basic care, apply an adequate amount to the face, dividing up the portions and applying each small portion to different areas. Lightly tap the area to help absorption.
2) Gently massage the whole face using your palms about 2-3 times to ensure full absorption.


When you utilize this product please avoid using any products that contains high level of AHA, BHA (include Betain Salicylate), Retinal, Vitamin C (Ascorbic Acid).


Hippophae Rhamnoides Water (70%), Ascorbic Acid (21.5%), Sodium Lactate, 1,2-Hexanediol, Sodium Hyaluronate, Panthenol, Cassia Obtusifolia Seed Extract, Allantoin, Xanthan Gum, Ethyl Hexanediol

This rating is based on 273 customers review !
?? Irene Khongsai Location : Skin types : Age : Location : Date C21.5 vitamin c serum
5/5 If you want a high quality serum that does wonders for acne scars, dullness, hyper pigmentation this is the perfect serum. Use the c20 first and move on to this one.
?? Dany Thy Location : Skin types : Age : Location : Date Wish love
5/5 When I start to using it one month my acne scare and sun spot starting fade away day by day. I love this products so much because my small wrinkles are less appear than before.
?? Sophia Lee Location : Skin types : Age : Location : Date Must buy for brighter skin
5/5 I use this product day and night. Ive been using it now for at least 5 months and i've purchased another round since i've started.
this was one of the first few products I had discovered from Wishtrend and i dont regret discovering it. I take it with me on any overnight trips or getaways. Theres been a couple days where i have missed out on putting on the product before bed, and my face just isnt as bright as when i do put the serum on.
?? Sharooq obaidullah Location : Skin types : Age : Location : Date You are missing out!
5/5 I first got to know about this serum from a Korean beauty You-tuber Joan Kim. She has a similar skin condition as mine like acne prone skin. I was scared at first to buy this serum because sometimes youtube reviews can be a little misleading or biased. Once I bought this serum after a long time of thinking it was definitely worth it. It works well on my skin as a break out a lot and my acne marks are slowly fading away. It also give your skin brightening and refreshing effect.
?? Jara Böhnstedt Location : Skin types : Age : Location : Date Lovr this
5/5 This really helps evening out my skin tone. It is somehow also not irrtating to my skin.

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