COSRX - The 6 Peptide Skin Booster Serum

Desde que mi madre lo probó, no se lo puede quitar de la ducha. Le fascina lo ligero que es, lo rápido que se absorbe, y cómo su piel queda suave, luminosa y con un “efecto jugoso”.Lo mejor: ese cóctel de 6 péptidos + niacinamida + ácido hialurónico que parece realmente actuar, dando firmeza e hidratación sin sensación pesada.Perfecto para mimarte día tras día.

Me ha sorprendido muchísimo la calidad de este tónico facial. Por el precio que tiene, sinceramente no esperaba que fuera tan bueno. Se nota la diferencia desde las primeras aplicaciones: deja la piel suave, fresca e hidratada sin sensación pegajosa. De verdad, un producto que vale la pena y que sin dudarlo recomendaría.

Recomendado, llegó súper rápido el producto, sin daños, la caja decía frágil, tengo la piel mixta, el producto es ligero sin fragancia, se absorbe rápido, es mi complemento de mi rutina de skincare.

Producto bien embalado, caja sin daños; tardo un poco en llegar pero al final del día si lo hizo

Mijn huid is zacht, gehydrateerd en ziet er heel verzorgd uit

This confuses me but it’s nice. I thought it was a facial Mist but it’s not. It has a squirt top which I love but it’s thicker like a like a phyto-mucin so it fits into the serum part of your routine. I like that it’s scent free for the most part and love how it helps my skin. I give it a 4 and not a 5 mostly bc I didn’t and still don’t entirely understand the product.

Sensitive skin friendly, lightweight, hydrate your skin, fragrance free, good absorption,makes skin softer. Its non comedogenic. But Does give you glass skin but good for skin.

A great overall toner that covers all my needs without any stickiness, leaving my skin with a clean and refreshed appearance.Not overly expensive compared to most toners, and great value for money when on a discount.

Bien MAIS la marque n'est plus cruelty free depuis octobre. Je ne rachèterai pas.

C'est mon 2ème flacon et je l'aime beaucoup, texture gel fluide non gras, sans parfum, 6 peptides, absorbé immédiatement par la peau , et il dure longtemps. Un rapport qualité/prix génial.

Très bien

Very good

La texture est tres fluideMais fait son job

I'm so glad I bought This! It's is just amazing. You notice the difference in the first couple of days and it gets even better

Great product and it give me an amazing result with my face. I would buy it again.

One of my everyday skin routine toners

One of the very good products from Cosrx.Gave me a hydrating effect and niacinamide gave my skin and skin calm. It’s a price to performance product.

I’ve been using the COSRX 6X Peptide Collagen Booster Toner Serum for a few weeks, and I’m impressed! It’s lightweight, absorbs quickly, and leaves my skin feeling hydrated and firm.My skin looks plumper and more youthful, and it’s helped improve my overall texture. Perfect for layering under moisturizer or makeup.Highly recommend if you want a gentle yet effective collagen booster!

This is my 3rd repeat. I love it on my skin. My face looks hydrated and soft

An amazing serum full of various peptites including copper peptides. It's quite a watery consistency but this doesn't stop it being a great product. The amount you get is great and it's easy to use on your face and chest.It's made my skin softer and reduced fine lines slightly. Skin appears more glowy. Skin texture is also better. I used this before applying vitamin c and niacinamide serum, it all absorbed really well.

Excellent rapport qualité prix

Bought this because I had other items from the same line and it’s great. It leaves my skin feeling soft, and if you are someone who used things like retinol it really does help then absorb. I’m in my mid 50s and I’m a complete convert. Moisturiser applied on top also seems to absorb better and, on the rare occasions I actually put makeup on, it sits really well and doesn’t slide or crease. This makes me feel like my skin looks fresher and plumper and my fine lines are gone. Even my 1 deeper forehead crease is barely noticeable.It also causes no irritation.

The COSRX 6X Peptide Collagen Booster Toner Serum has become another standout addition to my daily skincare routine, proving once again why COSRX consistently delivers quality products. I use this as part of a complete COSRX regimen alongside their Advanced Snail Mucin Gel Cleanser and Snail Mucin 96% Power Repairing Essence, and the synergy between these products has resulted in marked improvements in both skin smoothness and hydration levels. What I particularly appreciate about this toner serum is its lightweight, non-sticky formula that absorbs quickly without leaving any greasy residue, making it perfect for layering with other products. The concentrated formula means you only need a small amount per application, which makes this product exceptionally economical and provides excellent value for money. It's become an indispensable part of my skincare routine that seamlessly integrates with other COSRX products for comprehensive skin improvement.Pros:Excellent addition to a complete COSRX skincare routine with proven synergyDelivers noticeable improvements in skin smoothness and hydrationLightweight, non-sticky formula that layers well with other productsQuick-drying without greasy or heavy residueConcentrated formula - a little goes a long way for exceptional valueSeamlessly integrates into daily skincare regimenCost-effective due to small amount needed per applicationConsistent quality from trusted COSRX brandCons:Haven't found any significant drawbacks

I’ve been using the COSRX Peptide Boost Serum as the first step in my routine, and I love how lightweight and refreshing it feels on my skin. It absorbs quickly and gives an instant boost of hydration without feeling sticky or greasy.Over time, I’ve noticed my skin looks a bit firmer and more even-toned. It also helps other products layer beautifully, which makes it a perfect prep step in my skincare routine.I especially love that it doesn’t cause irritation or breakouts, and the formula feels calming even on days when my skin is a little sensitive. Definitely a new staple in my routine!

I use this after cleansing as it apparently helps the efficacy of other serums and toners and gives me a glass effect. It’s super watery but it hydrates the skin quickly and dries quickly as well. I sometimes use this and then put on a peptide face mask for extra peptide goodness. It is quite expensive but I buy it on sale and honestly it seems to go on forever so I do think I get bang for my buck. I have noticed a difference in my skin tone and softness so I will carry one and buy again. As with all these things, long-term use and consistency is key and it may not work for everyone, but I love it’s clean feel and hydration/glass effect.

Conforme à la photo, je recommande.

Best serum

Why did you pick this product vs others?:It has many benefits , if you are looking for multiple benefits than its a must purchase.

Ma peau sensible l’adore ❤️ livraison rapide