COSRX is a line of beauty products that mostly specializes in products that aim to nourish, improve, and maintain skin health.
The brand came to full operation in 2013 and primarily separates itself by featuring few but highly concentrated ingredients in its formulas.
Sanghoon Jeon is the brain behind this line. Most COSRX products target to help improve and maintain acne-prone skin, sensitive skin, dehydrated skin, as well as improve the symptoms of dry skin.
Fast Fact Table:
|Best for:||The line tackles various skin concerns, dry, sensitive, acne prone skin and dehydrated skin.|
|Key Ingredients||Acne Pimple Patch, Oil Free Moisturizing Lotion, BHA Blackhead Power Liquid, Advanced Snail 96.|
|Price Range||$5 to $30+|
What Are The Best Selling COSRX Products?
- Acne Pimple Patch
- Oil Free Moisturizing Lotion
- BHA Blackhead Power Liquid
- Advanced Snail 96 Mucin Lotion
- Centella Blemish Cream
COSRX Pros & Cons
- COSRX brand produces a variety of products to tackle various skin concerns
- The brand uses some natural popular potent ingredients with a long medicinal history
- COSRX products claim to effectively address various skin concerns
- COSRX skincare products are also available on other online retail shops
- The return policy does not cover shipping and handling fee
- There is little information about some products on the official website
- Not available in physical stores, can only be ordered online
How Does It Work? | The Science Behind COSRX
COSRX is a brand with a number of products that are used together to give you the results you want. The products contain potent ingredients that build on each other to help get rid of any blemishes on your skin. If you religiously follow the suggested skincare routine with COSRX products, you should be able to experience stunning visible results on your skin.
COSRX Ingredients – The Evidence
Snail Secretion Filtrate
Snail secretion filtrate commonly known as snail mucus is one of the ingredients used in several cosmetics as well as para-pharmaceutic products. It is believed to contain active substances and healthy properties capable of treating skin disorders.
According to the Journal of Drugs in Dermatology, topical application of snail secretion filtrate has shown to have an effect on fine lines. It can be used to improve fine lines.
*All individuals are unique. Your results can and will vary.
Arginine is a common ingredient in skin care products and has been found to have plenty of health benefits to the skin. It helps keep the skin smooth, plump, and firm by hydrating dry skin and restoring moisture. Arginine also reduces wrinkles and fine lines.
According to the Journal of Advanced Research, Arginine has plenty of anti-aging benefits with greater potential than any other nutraceutical or pharmaceutical agent ever discovered.
Salix Alba (Willow) Bark Water
Salix Alba (Willow) bark extract is a medicinal substance known to soothe skin irritation. It is said to contain salicin, a bacterial and anti-inflammatory substance with the ability to clear pores, alleviate skin irritation and acne.
According to the Journal of Cosmetic Dermatology, topical application of Salix Alba (Willo) Bark Extract has been found to improve wrinkles, roughness, tactile, radiance, and pore size.
Betula Platyphylla Japonica Juice
Betula platyphylla Japonica juice is a medicinal extract with plenty of health benefits. It contains potent properties known to treat a number of health concerns, including skin-related health issues.
According to the Journal of Ethnopharmacology, extract from seven different species of Betula herb has been shown to have a wide spectrum of pharmacological activities such as anti-inflammatory, antioxidant, and dermatological,
How Does Brand Rate?
|Safety||10 /10||Uses research confirmed inredients, no information on whether they have been tested by a third-party facility. Most of the ingredients are organic, non-allergic, vegan friendly, and not animal tested.|
|Performance||7 / 10||crafted to help address various skin concerns but result may vary from one user to the other.|
|Customer Reviews||4 /5 stars||Most people seem to like COSRX products. The comments are positive, and the product rating is equality good.|
COSRX – Questions and Answers
Q: Is Cosrx A Korean Brand?
A: Yes, COSRX is a Korean Brand and proud itself for having recognition in Southeast Asia.
Q: Is Cosrx Cruelty Free?
A: Yes, COSRX products are cruelty-free. According to the manufacturer, the products are manufactured using botanical ingredients known to be friendly on the skin.
Q: Where Can I Buy Cosrx Products?
A: COSRX products are available for purchase on the brand’s official website. You can also get them on other authorized online retail shops.
*All individuals are unique. Your results can and will vary.
Q: Can I Use Cosrx Aha Bha Toner With Vitamin C?
A: Using products with a high percentage of BHA or AHA together with vitamin C can cause skin irritation. However, according to the manufacturer, COSRX BHA AHA Toner is formulated with a lower percentage of about 0.1% BGA and 0.1% AHA, making it suitable for use on sensitive skin. It is, therefore, ok to use it with COSRX Vitamin C. Adding sunscreen if using it in the morning can go a long way in protecting your skin.
Q: Is Cosrx Snail Mucin Cruelty-Free?
A: Yes, COSRX products such as COSRX advanced snail 96, COSRX Vitamin C, and COSRX Hyaluronic Acid, among other products are cruelty-free, and are not tested on animals. COSRX snail mucin products are, therefore, 100% cruelty-free and pauses no risk to the animals throughout the processing process.
Q: Is Cosrx Centella Blemish Cream A Moisturizer?
A: No it is not but rather a spot treatment cream that helps to soothe skin irritation. So, it is advisable to moisturize your face before using COSRX Centella Blemish Cream. However, ensure you apply it in a thin layer because if you do it in thick layers, it might not absorb completely into the skin, hence leaving a white cast.
Q: How to Use COSRX?
A: COSRX is not a one-off application product but a skincare routine. While you may find this to be time-consuming, this global skincare brand boasts spectacular results. This Korean skincare brand is a 10-step skincare routine whether you are using it in the morning or in the evening.
It means you will need to create enough time if you decide to settle for these products. However, before you start the skincare routine, you are first required to choose COSRX products that are compatible with your skin type.
Q: What Is COSRX Moneyback Guarantee, Return & Refund Policy?
A: COSRX is a brand developed to help you deal with your skincare issues effectively. However, the products come with a 30-day money-back guarantee for those who wish to return the product for various reasons. However, note that the return policy only applies to those who purchase the products directly from the official website and does not cover the shipping fee.
Q: Is COSRX Legitimate?
A: Yes, COSRX is legitimate. It is a very transparent brand and has an official website where you can find vital information about the company and its products. It also has a presence on social media platforms like Instagram, Facebook, Twitter, and YouTube.
CeraVe Alternatives – Compare Supplements
|Mighty Patch-Micropoint for Dark Spots||$12.99||Niacinamide, Tranexamic, Beta Glucan, Sodium Hyaluronate|
|Boscia- Green Tea Oil-Free Moisturizer||$38.00||Silica, Caprylyl Methicone, Lactobacillys Ferment, Arctium Lappa Root Extract, Jojoba oil Seed Extract, Tochopherol, Rosemary leaf extract|
|Naturiam Tranexamic Topical Acid 5%||$2.00||Tocopherol, Isopentyldiol, Propanediol, Tranexamic Acid, Kojic Acid, Niacinamide, Citric Acid, Xanthan Gum|
|Crave Moisture-Marine Cremev Hydratante||$19.99||Ginseng Extract, Vitamin C, Vitamin A, Vitamin E, Retinol|
|Melixir Vegan Bamboo Serum 1.7 fl oz.||$36.00||Camellia Sinensis Leaf Extract, Butylene Glycol, Glycerin, Dipropylene Glycol, Tocopherol,|
Is COSRX Safe? – Warnings & Complaints
Currently, there are no warnings and complaints as far as the use of COSRX products are concerned. It only means that they are safe for your use.
*All individuals are unique. Your results can and will vary.
COSRX Customer Reviews & Results – What Users Are Saying
There is no better way of knowing how effective a product is than from the users themselves. Products such as COSRX moisturizer, COSRX toner, COSRX Pimple patch, COSRX Snail Mucin Essence, COSRX sunscreen, COSRX toner among others have received overwhelmingly positive reviews and good ratings from previous customers, an indication that they are satisfied with the results. A good example is COSRX Advanced Snail 96 Mucin Power Essence review. This product and many other products from this brand have received praises from customers. They said that COSRX products have helped them return glimmer to their face.
COSRX: Packages, Deals, Prices & Where to Buy It
COSRX has a variety of products. Below is the price of some of the top selling products from this brand. Feel free to check the prices of other products from this brand on the official website.
- COSRX Acne Pimple Patch – $5.30
- COSRX Oil Free Moisturizing Lotion -$25.00
- COSRX BHA Blackhead Power Liquid-$25.00
- COSRX Advanced Snail 96 Mucin Lotion -$22.55
- COSRX Centella Blemish Cream – $21.00
- COSR Acne Patch – $24.00
- COSRX Advanced Snail 92 all in one Cream -$23.10
- COSRX Hyaluronic acid intense cream-$25.00
- COSRX Low PH Good Morning Gel Cleanser-$14.00
- COSRX Propolis Light Ampoule-$24.90
- COSRX Acne Pimple Master Patch-$5.30
- COSRX Aloe Soothing Sun Cream – $14.20
- COSRX Blackhead Power Liquid-$25.00
- COSRX Advanced Snail 96 Mucin Power Essence-$22.25
- COSRX AHA BHA Toner- $20.00
The Bottom Line on COSRX
It is easy to give up when you feel that nothing is working to give you that perfect glossy skin complexion your heart desires. However, you don’t have to shut that dream. It is possible to come across fake products but not all the products on the market are a scam.
COSRX is one of the brands in the market you can trust. Products from this brand have received many positive reviews from buyers. They also have the backing of world-renowned celebrities. It is a unique brand with a unique formula that assures you a firm, smooth, and glossy skin just the way you always wanted.
Is There Anything Else You Should Know About COSRX?
COSRX is a well-known brand that has featured big magazines such as InStyle, Allure, Harper’s Baaz, and New York Magazine.
Health Insiders relies on peer-reviewed studies, academic research institutions, and medical associations. We avoid using tertiary references. You can learn more about how we ensure our content is accurate and current by reading our editorial policy.
 Duarte I, Silveira JEPS, Hafner MFS, Toyota R, Pedroso DMM. Sensitive skin: review of an ascending concept. An Bras Dermatol. 2017;92(4):521-525. doi:10.1590/abd1806-4841.201756111
 Fabi SG, Cohen JL, Peterson JD, Kiripolsky MG, Goldman MP. The Effects of Filtrate of the Secretion of the Cryptomphalus Aspersa on Photoaged Skin. J Drugs Dermatol. 2013 Apr;12(4):453-7. PMID: 23652894.
 Anti-aging Effects of L-arginine https://www.sciencedirect.com/science/article/pii/S2090123210000573
 Gopaul R, Knaggs HE, Lephart JF, Holley KC, Gibson EM. An evaluation of the effect of a topical product containing salicin on the visible signs of human skin aging. J Cosmet Dermatol. 2010 Sep;9(3):196-201. doi: 10.1111/j.1473-2165.2010.00512.x. PMID: 20883292.
 Rastogi, Subha & Mohan, Madan & Rawat, Ajay. (2014). Medicinal plants of the genus Betula—Traditional uses and a phytochemical–pharmacological review. Journal of ethnopharmacology. 159C. 62-83. 10.1016/j.jep.2014.11.010.
COSRX product COSRX Triple C Lightning Liquid is the Only Vitamin C Serum I Use.
Despite changing up my products every now and then, I always return to the COSRX Vitamin C serum. COSRX Triple C Lightning Liquid WORKS! I use it as the first step of my nighttime routine after cleansing my face, and immediately notice brighter skin and smoother texture overnight. COSRX Triple C Lightning Liquid is a real product for you. Go through the COSRX Reviews and decide.