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Package Dimensions : 7.36 x 3.98 x 1.97 inches; 11.99 ounces
Vitamin C 23% Peptide Booster Serum: Full-sized Vitamin C 23% Serum & 6 Peptides Skin Booster Toner. Boost all benefits of the Vitamin C 23% Serum with the Peptide Booster Toner.
Pure Vitamin C Booster Serum. Fight early signs of aging and improve the skin’s brightness with the lightweight and hydrating Vitamin C serum.
Skin Booster Peptide Toner Serum : Skin Boosting Toner Serum with 6 Peptides that improve skin elasticity, fine lines, pores, and radiance. Boost your skin’s condition and achieve multiple benefits with this toner.
How to Use: 1. After cleansing, apply 2-3 pumps of the Peptide Booster Serum and gently pat to aid absorption. 2. Apply 2-3 drops of the Vitamin C 23 Serum. 3. Finish up with your favorite mosturizer if needed.
Patch Test Recommended: Perform a Patch Test on the body before using on the face. Proceed to using on the face if no irritation occurs in 24 hours. Consult with your doctor immediately if irritation occurs.
13 reviews for COSRX Vitamin C 23% Peptide Booster Set – Amazon Exclusive – Korean Skin Care Set, Stocking stuffers for women, Vitamin C Serum, Face Serum
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$21.99

Stella K –
Transform Your Skin Naturally with COSRX Snail Mucin 96% Peptide Booster Set
I’ve been using the COSRX Snail Mucin 96% Peptide Booster Set daily since the beginning of 2023, and honestly, it’s been a game-changer for my skin. This set is now my only skincare routine, and I haven’t felt the need for anything else.Before I started using it, my skin struggled with acne and visible pores. After consistent use, I’ve noticed a dramatic improvement, my skin feels smoother, looks brighter, and has achieved that coveted “glass skin” glow. My acne is completely gone, except for occasional hormonal breakouts around my chin, which is very normal. The overall texture of my face has improved so much that pores are barely visible, leaving my skin soft, shiny, and healthy.What I love about this set is not just its effectiveness, but also its gentle, nourishing formula. The snail mucin works wonders for hydration and healing, making it suitable for sensitive or acne-prone skin. The peptides help restore elasticity and firmness over time.Alternative uses: I’ve even started using a few drops of the serum on dry areas like elbows and cuticles, and it keeps them moisturized and smooth. It’s truly versatile and feels like a small self-care ritual every day.If you’re looking for a natural, reliable, and results-driven Korean skincare set, this COSRX Snail Mucin Booster is worth trying. It’s perfect as a gift for women or anyone who wants healthy, radiant skin.Pros:• Daily hydration and nourishment• Improves skin texture and elasticity• Reduces acne and minimizes pores• Leaves a smooth, glassy glow• Gentle on sensitive skinCons:• Might take a few weeks for visible results, so patience is key• Occasional hormonal acne may still appearI highly recommend this set for anyone seeking real, long-term skincare results without harsh chemicals. It’s more than just a serum, it’s a daily investment in healthy, happy skin.
Amazing Raine –
Great for skin brightness and uneven skin tone
Great product. The set lives up to its promises for brighter skin and even skin tone, my skin is firmer, and hydrated. I’ve gone through 3 sets. it does last a long time when used properly.
Karissa Salazar –
This is part of my every day routine day and night! Peptide serum is the best part
The peptide serum is an absolute game changer and highly recommend. The snail stuff is OK. I don’t use it as much, but I can definitely tell you. I’ve been using this peptide serum for a few months now and have definitely noticed changes and decreased wrinkles. Better hydration even skin tone will be purchasing
RandyHope –
Love this Bundle!
First of all, I absolutely Love Cosrx! It is one of my top favorite Korean skincare brands! I will never be without the 6 peptide Skin booster! It feels so good on the skin and soaks in really quick! the skin booster doesn’t have a smell at all. Now I really like the vitamin C serum I’m actually on my second bottle that I have bought from Cosrx! It does have a weird smell, and you have to keep it refrigerated so that it doesn’t lose all its goodness. It works really well too I’ve notices some softening of my dark spots but its not drastic, but I don’t use it every night either. I am acne prone, so I like to rotate my skincare especially with that much vitamin c. If you do not refrigerate it, it will start becoming a darker color and the smell gets a little stronger. I read that’s because it is losing its potency. The price to get both these products in this bundle together is so much better than buying them separately. Using these products together make my skin so pretty! I only use the Vitamin c at night, but I use the peptide booster every single day, day and night. I had a bad bout of acne a year or so ago and cosrx and Korean skincare literally saved my skin! both are very effective and not too harsh on my skin. I am defiantly buying more soon!
Al –
Ok product but smell is weird
Peptide serum was thinner than expected. Don’t think it will be like the snail mucin. It is light but soothing. The vitamin C serum is a little crazy, out of the bottle it smells like cat food/tuna tbh but when it rubs in it doesn’t smell like anything. It’s moisturizing & made my skin feel nice. Still not sure if I’ll repurchase.
lele –
Full sized products in kit
Great kit with full sized products for both. The COSRX brand is consistently good quality and having the high concentration vitamin C is helpful to help the skin recover from sun damage.
Matilda –
Makes skin soft and smooth
I’ve been using this for several years. This moisturizes my skin enough that I usually don’t need a lotion or cream on top of it. Helps makeup glide on smoothly, It has an odd consistency but sinks in quickly. Makes skin soft. Not sure how well it works for wrinkles but it doesn’t make me break out so that’s a huge positive!
Kathryn Magendie –
Love Cosrx
I have already been a big fan of Cosrx snail mucin – it’s inexpensive and the bottle lasts a very long time – you don’t need much. This calms my rosacea and just hydrates my skin nicely. I ordered this set on an Amazon deal.This is my first time to try the ceramides serum. The texture is thin but not watery, and is a tad sticky after applying. I don’t mind the sticky feeling as I am used to that with other skincare, like Coxrx vitamin C can be sticky. It soon absorbs. Just don’t apply too much.I have experimented with applying the ceramide serum before and after snail mucin but prefer snail mucin first. Sometimes I apply the ceramide towards the end of my routine, others early on. Some ‘rules’ in skincare are absolute and need to be followed, but I have found that you can be flexible and experiment with others.I’d reorder the ceramide serum, and of course the snail mucin. The only thing with ordering the kit of both is you will run out of one before the other but it’s a great way to try them together.
Betty L –
Awesome, recommends
Client d’Amazon –
Ideal pour ma petite routine du soir 👍👍👍
Excellent product according to price. Installation is really easy and adjustable. Highly recommended –
Worth buying
Mayamaya –
Ich muss sagen, ich bin wirklich sehr zufrieden mit den beiden Produkten sie haben mich überzeugt!Ich benutze sie jetzt seit ein paar Tagen, und ich finde, man sieht schon einen deutlichen Effekt.Sie wirken aufpolsternd und minimieren feine Linien! Ich wurde auch schon darauf angesprochen, ob ich mir irgendwas in meine Stirn habe spritzen lassen…🤣🫣 weil sie so prall und aufgegepolstert aussieht.Also meiner Meinung nach eine absolute Kaufempfehlung! Koreanische Hautpflege auf die eins. 🙌🏻😏
Beatrice –
Ich liebe es!!! Alle Unreinheiten in Griff bekommen