Pure Vitamin C21.5 Advanced Serum

Pure Vitamin C21.5 Advanced Serum

  1. If Acne scars ,dull skin and pigmentation are your biggest concern,The Bywishtrend Pure Vitamin C21.5 Advanced Serum containing  21.5% of Vitamin C  that helps promote collagen production and helps skin to heal scars faster,resulting in brighter  and healthier skin.It is also great as an anti-aging serum.Vitamins for your health,why not Vitamins for your skin.

*use only at night,after toner step.

*Do not use aha/bha/retinol at the same time as vitamin C.

**please store your vitamin C in the fridge.


Out of stock

  • Description
  • Reviews (7)


*** Our Vitamin C are restocked on a monthly basis and we guarantee the freshest  serum.

*** our vitamin C are stored under very cool conditions until it is dispatched.

***Due to heat during transit,if it spills or get oxidised,we do not offer exchange on this item,being volatile and sensitive to temperature

Volume : 30ml
All Skin Types
Made in Korea

+ 21.5% of Pure Vitamin C (6450ppm) in one red bottle.
+ No artificial ingredients or irritants.
+ Improved absorption for intense hydration.
+ Non-sticky formula.

FEATURES: 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. The level of vitamin C  and hydration has been increased 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.


  • 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. 
  • Gently massage the whole face using your palms about 2-3 times to ensure full absorption.

CAUTION: 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). 

INGREDIENTS: 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

7 reviews for Pure Vitamin C21.5 Advanced Serum

  1. 4 out of 5

    (verified owner)

    LOVE THIS PRODUCT. It has brightened up my face and reduced my hyper pigmentation spots A LOT, and I have been using it regularly (4 times a week) for nearly a month. Yes, it is very expensive, but you only need a few drops for the whole face, so it lasts pretty long. However, it definitely tingles, and if you have any cuts or sore spots on your face, it will burn, but I don’t mind. The formula is also alcohol free, unlike a lot of other vitamin c serums on the market, which is great.

    4 stars only because it definitely leaves the skin feeling really sticky after application, and the product sort of forms a gritty layer over the skin.

  2. 5 out of 5

    If you can handle then apply after your essence step because it made with 21.5 % pure vitamin c that irritates my sensitive skin but I’ll work with by mixing in my maximizing cream in that way you can adjust it 1:3 is good with this serum this helps with hyperpigmentation which is of course problem of every Indian but I also recommend that you must invest in good sunscreen if youve any kinda skin problem these 2 products will definitely help you out sunscreen (day) + vit21.5% serum (night)

  3. 4 out of 5

    (verified owner)

    Working for me! I could actually see the glow next morning bt ofcourse it will take take to healmy acne scars..fingers crossed 👐

  4. 4 out of 5

    (verified owner)

    The texture of the serum is runny, water-like consistency and finishes off with a slightly sticky feeling. Also, it tingles a little bit. However, it has definitely helped in fading my hyperpigmentation.

  5. 5 out of 5

    (verified owner)

    OMG! This is my holy Grail product, I’ve been using this for past few months and I’m in love with it’s result.
    I’m conventionally too fair person dealing with freckles. To be honest freckles never go but with correct usage of vitamin c, it can be faded to a great extent. And with that hope I bought this product, and it not just helped me with my freckles but also faded my acne spot to 95% and even my skin tone and gave a healthy glow as if my skin drank so much water. Vitamin c is one of the best gift for skin, so go for it.

  6. 5 out of 5

    (verified owner)

    Initially, I was skeptical about using this high % of vitamin C, but on my first use itself it gave my skin a sheer glow. Reacted well with my sensitive acne prone skin. Hope it helps me fade out the acne scars as well.

  7. 3 out of 5

    (verified owner)

    I personally feel that to some extend it did work on my skin with the fine lines and dullNess of my skin but after several uses I felt like it didn’t have much effect I still love this vit c but I love the klairs vit c more

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