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Orders are fulfilled the same day (Mon–Fri). Estimated delivery is 1–4 business days, depending on your location.
Flat shipping rate: $9.99 Free shipping on orders $79+.
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COSRX The 6 Peptide Skin Booster Serum
COSRX The 6 Peptide Skin Booster Serum is designed to enhance the overall condition of the skin, addressing a variety of concerns with its specially formulated peptide complex. This serum aims to offer a multifaceted approach to skin care, providing a foundation for additional skin care products to work more effectively.
Key Features / Benefits
Comprehensive Skin Enhancement: This serum is crafted to improve skin elasticity, fine lines, pores, and overall radiance.
Formulation: Contains a blend of six different peptides, each targeted at specific skin concerns, including enhancing collagen, soothing skin, and refining skin texture.
Texture and Application: Known for its non-greasy, lightweight texture, it absorbs quickly into the skin without leaving a sticky residue.
Suitability: Dermatologist tested and suitable for sensitive skin, making it a versatile choice for various skin types.
COSRX The 6 Petide Skin Booster is suitable for all skin types and can be used all day and in any season. It is especially ideal for those seeking a lightweight, non-sticky serum to enhance their original skincare routine. Additionally, it is perfect for individuals with complex skin concerns, including those who want to address multiple skin issues like pores, excess sebum, fine lines, and uneven skin texture and tone.
Preparation: Start with a cleansed face as a clean base is crucial for effective application.
Application: Apply the serum evenly across the face, potentially layering it multiple times to maximize benefits.
Integration: Use it as the foundational step in your skincare routine, allowing it to boost the efficacy of subsequent products like serums or ampoules.
Product Facts:
Paraben-Free
Sulfate-Free
Alcohol-Free
Silicone-Free
Fungal Acne Safe
Essential Oil-Free
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Recommended For You
5 stars: 3 (100%)
4 stars: 0 (0%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)
R
RR (Canada)
Top du top🤩😍
Un sérum booster avec une texture légère qui pénètre dans la peau en la laissant lisse,et revitalisé ,ma peau et plus ferme .je suis très satisfaite du résultat
R
R. (Canada)
Un vrai booster😍😍
Je suis très satisfaite des résultats, depuis que je l'utilise ma peau est plus fermé,lumineuse,et revitalisée, je le recommande fortement
C
Christine (Canada)
Love the website and the customer service
I love the COSRX The 6 Peptide Skin Booster Serum! It’s lightweight, absorbs quickly, and leaves my skin feeling incredibly smooth and plump. Great value for the 150ml size, and it’s become a staple in my routine. Highly recommend! Thanks Rania for recommending it, fast shipping, an amazing shopping experience.
Why Canadians Love Lakinza
Let customers speak for us
from 2457 reviews
I'm so
I’m glad I found a store that carries Korean products. I recently moved to Halifax, Canada, and I’m really happy because I love these products, which I’ve been using for quite some time. Thank you, your delivery system is very professional and the product selection is amazing.
I love shopping at Lakinza! The fact that they’re based in Canada is a huge plus, no surprise customs. The shopping experience was super easy and I found everything I needed. My order arrived quickly and in perfect condition. What more can you ask for!
Wow—I’m truly blown away by my shopping experience at Lakinza!
I actually came across your website by accident, but the competitive prices, wide product selection, and helpful “how-to” guidance convinced me to purchase all my products from your site. My order arrived in pristine condition, perfectly packaged with care, and delivered within just a couple of days.
And now, having this personalized information you’ve shared has made me not just a satisfied customer, but a loyal fan of Lakinza. Thank you again for going above and beyond!
This is the first time I've used lakinza and I'm impressed. There are so many brands available! The prices are reasonable and shipping was incredibly fast. I will shop here again.
Très bons produits à un coût abordable. J'aime beaucoup les produits que j'ai achetés. En plus, il y avait un produit gratuit surprise dans l'emballage! J'ai reçu les produits 6 jours après avoir fait ma commande.
I have recently purchased a couple of creams recommended to me by a doctor. This is my very first encounter with Korean skincare products and I am quite pleased with the results. About to order again…
I’m so impressed with Lakinza! I placed my order last night and within 12 hours it was already packed and on its way—seriously the fastest shipping I’ve ever experienced from an online beauty store. They have a great selection of K-beauty skincare and makeup at really reasonable prices. Similar or a bit less than at Olive Young and with much faster shipping! I’ll definitely be ordering again—this is my new go-to for Korean beauty products!
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