COSRX 6X Peptide Collagen Booster Toner Serum, Niacinamide & Hyaluronic Acid Skin Renewal Boosting Facial Essence for All Skin Types, Korean Skin Care, Paraben Free, 150mL/5.07 Fl.Oz
Original price was: $25.00.$18.95Current price is: $18.95.
Price: $25.00 - $18.95
(as of Mar 15, 2025 07:05:09 UTC – Details)
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Product Dimensions : 1.73 x 1.73 x 5.91 inches; 5.29 ounces
Item model number : SC40TR34
Manufacturer : COSRX
ASIN : B0CCJ3SRB9
Country of Origin : Korea, Republic of
Skin Booster Toner: Skin Boosting Serum with 6 Peptides that improve skin elasticity, fine lines, pores, and radiance. Boost your skin’s condition and achieve multiple benefits with this serum.
First Step of Skincare: This lightweight serum with a toner-like texture absorbs quickly into the skin, making it a great first step in your daily skincare routine. Its quick absorption allows for easy layering with other products.
Key Ingredients: 6 Peptides that boost skin elasticity, reduce post hyperpigmentation, control pores, renew skin, calm and alleviate skin, and improve the look of fine lines and wrinkles.
How to Use: After cleansing, apply 2-3 pumps of the Serum on your face. Layer on your favorite moisturizer for additional hydration. Best when used with the COSRX Snail 96 Essence and/or the COSRX Retinol 0.1 Cream.
Customers say
Customers find that the skin serum helps improve their skin’s health and appearance. It helps balance skin tone and reduce large pores. They find it effective and a perfect addition to their skincare routine. The serum provides light moisture and leaves their skin feeling smooth, soft, and hydrated. Many customers appreciate its glow and value for money. However, some customers have differing opinions on whether it causes skin irritation.
AI-generated from the text of customer reviews
13 reviews for COSRX 6X Peptide Collagen Booster Toner Serum, Niacinamide & Hyaluronic Acid Skin Renewal Boosting Facial Essence for All Skin Types, Korean Skin Care, Paraben Free, 150mL/5.07 Fl.Oz
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Original price was: $25.00.$18.95Current price is: $18.95.
Gayle –
Great product at a great price
I absolutely love the COSRX 6X Peptide Collagen Booster Toner Serum! It has quickly become a staple in my skincare routine. This product delivers on all its promises and more.First and foremost, the plumping effect is incredible. My skin feels noticeably firmer and smoother, giving it a youthful, radiant glow. The hydration it provides is top-notchâmy skin stays moisturized all day without feeling heavy or greasy. It layers beautifully under makeup and other skincare products, making it versatile for both day and night use.On top of all that, the price is fantastic for the quality youâre getting. Itâs rare to find a product this effective without breaking the bank.Overall, I canât recommend the COSRX 6X Peptide Collagen Booster Toner Serum enough. Itâs a game-changer, and Iâll definitely be repurchasing!
jack –
Incredible, long-lasting hydration for very dry, sensitive skin
This serum has been a game changer for me! I’m really happy I decided to buy it because it provides amazing hydration that lasts, even for my super dry and sensitive skin. My skin feels so much more supple now! It’s definitely a product I would recommend, and Iâll be stocking up since it actually meets my expectations!
natc –
Amazing
Ok my expectations were blown away by this serum. I have SENSITIVE skin. Everything and anything irritates it but this hasnât and Iâve been using it for a few weeks now. It moisturizes like crazy and leaves skin looking sooo healthy. There is no scent and it doesnât leave you feeling sticky or oily. Iâll be using this regularly in my skin care routine now. Quality is 10/10
JULIE P. –
ABSOLUTELY THE BEST
I’ve been using the 6Peptide Skin Booster for a year now, and it is ABSOLUTELY THE BEST! It’s as sheer as water but feels “soft”. I put it on at night and morning before my lotion. It doesn’t interfere with creams or makeup. No pilling. My skin is luminous, hydrated, reduced dark spots, and reduced wrinkles. YUP! REDUCED WRINKLES! PLEASE DON’T EVER DISCONTINUE THIS PRODUCT. Finally found an anti aging product that doesn’t break me out. LOVE.
Ellen Bird –
Not bad
It does not make your skin feel anything like Tatcha’s Dewy Serum does, but this is much less expensive. It does seem to work well with any moisturizer you put over it. Does leave your skin soft and not greasy.
Cristina –
Fantastic Peptide Serum – A Game Changer for My Skin!
After being disappointed with TOâs âBuffetâ serum and not seeing any results from other peptide creams (or collagen supplements/powders) and becoming a newfound fan of many of the products sold by COS RX, I decided to add their peptide serum to my skincare routine. I am absolutely thrilled with the results! From the first application, my skin felt noticeably smoother, plumper, and more hydrated, with results appearing very quickly. The serum absorbs quickly without leaving any sticky residue (itâs not like the snail products), making it perfect for layering under my serums and moisturizer.After just a few DAYS of consistent use, I’ve noticed a significant improvement in the texture and firmness of my skin. Fine lines appear diminished, and my complexion looks more radiant and youthful. I love that it doesnât have any fragrance or harsh chemicals, making it suitable for my sensitive skin. Despite having rosacea and being acne-prone with sensitive skin, this product does not make my skin react angrily, which is a huge relief. It pairs great with the COS RX Essence. Itâs not moisturizing enough to use on its own for my dry skin, but it doesnât claim to be.One point of confusion is the suggestion to replace this with your toner. To me they serve two different purposes. Personally, I use it after my toner/exfoliator or throughout the day for an extra boost of hydration since itâs so lightweight, and it works wonderfully for me. I donât wear makeup so I canât speak to how well it is under makeup, although itâs water-like consistency leads me to believe it wonât affect makeup. It doesnât pill when layering other skincare products.The packaging is also a plusâit’s sleek and features a hygienic pump that dispenses the perfect amount of product every time. A little goes a long way, so I feel like I’m getting great value for my money.Overall, this peptide serum has exceeded my expectations, and I couldn’t be happier with the results. I highly recommend it to anyone looking to enhance their skincare routine and achieve glowing, healthy skin. This product is definitely a staple in my beauty regimen now!
BTA –
Shrinks pores, and firms skin overtime
I have been using this consistently for the past 3-4 months in my AM routine, before my Vitamin C serum + SPF. I am shocked at how well it works. After a month of using it everyday, I noticed that my pores have shrunk and my skin is more firm and plump. Highly recommend!
Here –
Glass skin vibes
Saw someone on Instagram use it and sheâs not very salesy, so I jumped on it as a replacement for snail mucin. Truly amazing. Gives that soft glow, like a full glass skin moment every time. Skin feels plumped up and soft. Apparently it helps the next serums you apply work better, too! Idk about that, but whatever itâs doing for my skin is great. The bottle is pretty large, too, and the packaging says you can layer it more for additional hydrationâ¦I did that tonight after steaming my face after a clay mask and Iâm even more thrilled. Itâs pretty excited to look in the mirror and think, âwow, pretty!â when it comes to your skin. And this definitely makes me think that, more and more as I use it.
Irene –
Essendo un amante della skincare coreana, conosco bene il marchio CosRX.Questo skin booster non delude affatto le aspettative.Ha una consistenza quasi acquosa e viene assorbito dalla pelle molto velocemente.La profumazione è molto leggera, quasi assente.Lo uso solo da pochi giorni, come primo step dopo essermi lavata il viso, ma ho già notato che la mia pelle risulta più luminosa e uniforme. Favorisce l’assorbimento degli altri prodotti e ho osservato anche un miglioramento delle rughette d’espressione attorno agli occhi, che risultano meno evidenti.Sicuramente, un prodotto che raccomando e che riacquisterò.
William Pérez Palomeque –
This toner-serum hybrid has quickly become my skincare MVP. Itâs lightweight, absorbs fast, and leaves my skin feeling instantly plump and hydrated. The combination of peptides, niacinamide, and hyaluronic acid is like a triple-threat for smooth, glowing skin.After just a week, I noticed my skin looking brighter and more even. It layers beautifully under other products without feeling sticky, which is a huge plus. And itâs gentle enough for daily use, even on days when my skin feels a bit sensitive.If I had to point out a downside, the bottle isnât travel-friendlyâitâs a bit bulky, so decanting is a must for trips. Also, the hydration is amazing, but if youâre looking for heavy-duty anti-aging, you might need to pair it with a richer cream.Overall, itâs a fantastic product for anyone wanting that fresh, dewy look without the fuss. Perfect for beginners or skincare addicts alike!4.8/5
Liliana –
ðWow , ich bin sowas von begeistert von diese Marke Cosrx . Am Anfang habe ich mir Retinol creme bestellt um es auszuprobieren ,und direkt nach paar anwendungen meine Haut ist sooo glatt geworden . Da ich kleine Pickelchen hatte und hab alles mögliche ausprobiert , sogar zu collagen tabletten gegriffen , aber es hat mir nichts gebracht . Aber seit dem ich Cosrx retinol hab , meine Haut ist perfekt geworden . Deswegen ich habe mir direkt komplette set pflege produkte gekauft im wert von 350 eur ð. Ich weis das es verrückt klingt , aber diese pflegeprodukte sind einfach WELTKLASSE ððððð!!! Wo ich Niaciamid , Serum , Gel , Toner , Ampulen , Augencreme , Pads , Creme mit Schnecken schleim und Propolis ausprobiert habe von Cosrx , war ich mehr als begeistert .Ich bin soooo glücklich jetzt . Ich bin 37 aber viele denken ich wäre 20 ))Meine haut ist so am glänzen , soo glatt und die Poren sind soo klein geworden , ich habe keine Flecken , mein hautton ist gleichmässig geworden . Es hinterlässt kein Film , es klebt nicht , und sehr angenehm auf der Haut . Meine Haut ist sehr gut mit Feuchtigkeit versorgt .Unglaublich einfach . Ich dachte ich werde NIE so gute kosmetik bekommen für angeneme Preis . Und diese Geld was ich ausgegeben habe hat mir nicht leid getan . Sondern diese Qualität jeden Euro wert .Ich habe direkt es meine Mama und Freundin empfolen ð. Mädels ,wenn ihr noch am zweifeln seid , denn kauft es euch ohne zu überlegen . Glaubt es mir , wenn ihr diese Marke auspribiert , egal welche Produkt , seit dem es wird eure lieblings pflege sein. Ich schwöre es euch !!! Das ist das beste was ich mir seit letzte zeit gekauft habe . Einfach nur ð¥WOW ð¥ Ich bin verliebt in alle Produkte von diese Marke .
Chantal 175 –
Je suis très satisfaite de ce sérum.Il hydrate profondément l’épiderme, il régénère et lisse rapidement les ridules, le teint est clarifié et le grain de peau visiblement amélioré.Je l’intègre définitivement dans ma routine !
Ainhoa –
El COSRX Tónico Sérum de 6X Péptidos es un producto estrella para quienes buscan mejorar la elasticidad y luminosidad de la piel. Con una fórmula rica en péptidos, este sérum ayuda a estimular la producción de colágeno, lo que combate los signos de envejecimiento como lÃneas finas y pérdida de firmeza.La niacinamida en su composición es perfecta para igualar el tono de la piel y reducir las manchas, mientras que el ácido hialurónico garantiza una hidratación profunda, dejando la piel suave y con un aspecto fresco. Es ligero, se absorbe rápido y no deja sensación pegajosa, lo que lo hace ideal para usarlo tanto de dÃa como de noche.Si buscas un producto que combine cuidado antiedad con hidratación y luminosidad, este sérum es una opción fabulosa para cualquier rutina de cuidado de la piel. â¨ð§