Free Shipping + Pure Vitamin C21.5 Advanced Serum

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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
2(Feb).2017. Get your the freshest C21.5 Serum !

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  • Reviews (227)
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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 !


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 227 customers review !
?? Leslie Le Location : Skin types : Age : Location : Date A game changer for me
5/5 This serum works great for my oily-combination skin. It gives a tingling sensation around my eyes and active breakout but it only lasts for a few seconds. It plums up and brightens my complexion so much I want to use it every day!
?? Adeline Lim Location : Skin types : Age : Location : Date Too strong for me unfortunately.
2/5 Although there are so many people finding that this works for them, because my skin is extremely sensitive, it broke out so badly when I tried using this. :(

I use Klairs Freshly juiced vitamin drop instead. :)
?? Lisa Leshukova Location : Skin types : Age : Location : Date Great
5/5 I really like this serum so far(1 month). It is non-drying and non-irritating. However, I find it very sticky. But my acne scar got much lighter.
I wonder how long it will work, as there is no vitamin E or ferulic acid in it.
I have used the skinceutical AOX 20 and CE ferulic, but I think I like this one more(even I liked the CE ferulic a lot, but it is more drying&less sticky due to the alcohol).
?? Mikaela Ågren Location : Skin types : Age : Location : Date So-so
3/5 I really don't know what I think about this product. I have been using it for a while now and I don't feel like I've seen any difference in the brightness of my skin nor my acne scars. The serum stings and Itches SO much if you don't mix it in with another product so I would highly recommend doing that. Overall it's an okay product, I did see a difference in my skin texture and plumpiness but that wasn't the reason I bought the serum. I would personally recommend getting the sheet masks instead as I absolutely loved those.
?? Donna Szeto Location : Skin types : Age : Location : Date Brighten
5/5 I have oily, sensitive and acne prone skin. I had this bottle for few months and I didn't notice a huge difference which is probably because I don't use it as often. The last month I've started using it every single night and when I wake up in the morning I definitely noticed my acne scars are slowly fading (I have really bad scars) and my skin is a lot brighter. Instead of putting 3 drops onto my face and tap it in, I squeeze out all the liquid in the dropper onto my palm and quickly rub it together with both hand and gentle pat it all around my face (the key is to do it quickly otherwise the serum will absorb it all on your hand), focusing on my cheeks as that's where majority of my scars are. Also every other day I would use the Vitamin C2.15 mask after I put the serum on. Perhaps I'm used to it, my skin does not feel heated or tingly after applying the serum. Just avoid the eye area ;) Also it does feel sticky after you tap/pat the serum onto your skin but it goes away once you put your cream on. I also use the Cosrx snail essence and cream after the serum. My skin feel so repaired in the morning! I've already repurchased!

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