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Rating: 4.3Based on 54 reviews
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- Most helpful positiveThe post was made 8 monthsRating: 5 out of 5
A New Total Favorite
My skin has been holding up pretty well without pimples lately, so much better than usual. And I’m pretty convinced that it’s since I started using this lovely product! I actually like everything I’ve tried from COSRX, but nothing has been as effective as this for me. I usually say that there are no miracle products, but this is actually almost one! 🙌 The product comes in a nice bottle with a pump. I usually take 4 pumps for my face. It’s thicker than water, but much lighter than gel. It sinks in very easily into the skin, but I often experience a little sting when I apply it, like niacinamide can do. A little with capital letters, because it’s really not a problem, but I’m also not particularly sensitive. It has a very interesting ingredient list! Hyaluronic acid, amino acids, and NAG are included, allantoin and niacinamide as well. And I can imagine that this product can suit many, with different types of needs for their skin. What I wish for, however, is regulation of oil production and a generally clearer and stronger skin. Take it with a grain of salt, but I feel that’s exactly what I’ve gotten! I’ve used it more intensively than I usually do with products, both morning and night. And I’ve had it as the first step after cleansing my face, because I imagine it’s most effective on completely clean and bare skin. Then I obviously have a whole bunch of products in my skincare routine, who knows if it’s the combination that works or a specific product... But it feels GOOD in any case, and I can absolutely recommend this! I will definitely buy it again when mine runs out, and that’s the best rating 💘 #lykoreview #COSRX #serum Adding this information that I learned the other day, because it doesn’t come up in the presentation of the product: peptides can become ineffective together with retinol, acids, and vitamin C. So use these in different routines OR let this sink in properly for a few minutes before you apply the rest of your routine, to get the most out of the content! 🥰12083 views - Most helpful negativeThe post was made 1 yearRating: 1 out of 5verified customer
Not for sensitive skin
Sadly this product lets me break out.6986 views - The post was made 1 day
Use together with niacinamide?
Hi! I have combination skin with some dryness that sometimes leads to oilier skin, even though I don't have oily skin, as well as some hormonal acne and encapsulations. I recently changed my skincare routine and stopped using the way too many active ingredients I was using. Now I have a barrier-focused skincare routine with, among other things, La Roche Posay Cicaplast B5 serum and Cosrx triple hyaluronic moisture ampoule. Cleanser and day cream from CeraVe, La Roche Posay Cicaplast baume some of the week's evenings, and sunscreen from Beauty of Joseon. Long-term, I want to work on minimizing pores, lightening marks/scars from pimples, reducing breakouts, and achieving a more even skin tone. I won't introduce new products for a few weeks and will take it one step at a time, but I'm already looking at introducing peptides as the next step. Would this serum work for me to continue focusing on the barrier but help the skin in its renewal process? I'm also wondering if this serum would work if I then, after a few more weeks, introduce Cosrx niacinamide 15 serum? I'm thinking about it since this serum also contains niacinamide, but in the long run, I would probably want a slightly stronger niacinamide product as I am very interested in its effects, which I believe would work for my problem areas 🌟 - The post was made 1 weekRating: 5 out of 5
So satisfied!
I love the COSRX 6 Peptide Serum. Noticeable difference in skin firmness. Plus, it’s often on sale, which makes it a budget steal for what it does! So I buy it over and over again ❤️ As someone with dry skin, it doesn’t quite meet my moisture needs, but I mostly use it for extra firmness in my skin 😊 I’m 31 years old, by the way.337 views - The post was made 1 week
A little question
Can this be used together with Medicube? 😃341 views- The user's roll: Customer service at Lyko. The comment was made 1 weekHey Cim!😊 Yes, you can most likely use this together with products from Medicube without major issues. Peptides often work well in combination with other skincare ingredients and do not negatively affect each other's effectiveness in most cases. Take care!🤎
- The post was made 1 weekRating: 5 out of 5
Good serum
- Light consistency, absorbs easily into the skin. - Smells mild. - I feel like my skin has gotten a bit more glow after 2 weeks of use. - I usually get breakouts from products after 3-4 days, but no breakouts so far.297 views - The post was made 3 weeks
Before or after toner and essence?
Hi, I’m wondering if this should be used before or after toner and essence? I have just switched my essence to this and am using it after toner and before serum, but I just read that it should be the first step. It feels strange to put something on before the toner, but is that the idea behind this since it’s a booster?1106 views- The user's roll: Customer service at Lyko. The comment was made 2 weeksHey Sara! I understand that it can get confusing sometimes with all the steps in a skincare routine ❤ The idea is that you should be able to use it after your cleansing as the first step in your skincare routine before moving on to the next product! 😍👍
- The post was made 1 monthRating: 5 out of 5verified customer
Awesome!
Awesome serum! I bought this serum a while ago and then it sat in the bathroom cabinet, but I have now tested it for the last 4 weeks along with the eye mask with Collagen from the same brand. I find that it is a very moisturizing serum and my skin looks/feels both smoother and firmer. I love the pump packaging. If I had to mention something negative, the product feels a bit watery. I also find it to be fragrance-free, which is a big plus! In short! A really good Skinbooster that gives a nice glow! My skin loves it! #tävling1739 views - The post was made 1 monthRating: 5 out of 5verified customer
Toner with many functions
I have previously used different serums for moisture/tightness/acid. I find that this contributes to all 3. It is also beautiful and easy to apply with a few pumps directly into the hand (skip the cotton for the environment <3), also light in consistency so that one bottle lasts a long time.1787 views - The post was made 2 monthsRating: 2 out of 5verified customer
Serum
I had high expectations for this serum since I love this brand. Unfortunately, I felt that this serum didn't do anything special for my skin. I've used up the bottle and actually see no results at all.1979 views - The post was made 2 months
During pregnancy
Can the product be used by pregnant women? If not, what do you recommend instead?1881 views- The user's roll: Skin therapist at Lyko. The comment was made 2 monthsHi Louise Mikaela! There’s a bit of repetition in this answer. Based on the ingredients/INCI, it looks okay, i.e., no retinoids, salicylic acid, or other strong acids. Also, no perfume that could cause irritation since the skin can become more sensitive during pregnancy and breastfeeding. But it’s also important what suits your skin right now? 🙏 If you have more questions, you can email 💌 hudterapeuten@lyko.com Take care and good luck 🌸
- The post was made 3 monthsRating: 5 out of 5verified customer
Plumping
Gives an instantly plumped and hydrated look, absorbs nicely into the skin and provides a lovely glow. Reduces fine lines and pore size, on my 3rd one now, will buy again :)2251 views
COSRXThe 6 Peptide Skin Booster Serum 150 ml
252 kr*
Rec. price 399 kr
Gift
Free delivery option available, can be sent immediately
Description
Ingredients
Peptide Skin Booster Serum is a versatile serum containing 6 powerful peptides that improve overall skin condition. The serum's light texture is quickly absorbed into the skin. It effectively reduces sebum production and the visibility of pores. It also increases the skin's firmness, smooths out fine lines, improves both skin texture and skin tone, and has a calming effect.
The formula is rich in niacinamide, which gives new life to dull and sallow skin, and contains hyaluronic acid and allantoin for extra moisture and care.
– Leaves your skin silky smooth.
– Light texture that is quickly absorbed
Use:
After cleansing, you can use this serum as the first step in your skin care routine. Spread the serum over your entire face, as many times as you want, to enhance the effect of your next serum or ampoule.
150 ml
- Category:6. Serum
- Article number:2162-202-0150
Gift with purchase
Buy at least 2 from COSRX
Also available in gift box
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COSRX X LYKO Your Collagen Boost249 kr
Value 479 kr