When considering Korean skin care, COSRX is one of many brands that may be a viable solution for consumers in the United States. This Korean skin care company was founded on the idea of avoiding harmful ingredients and leveraging a number of botanical extracts to nourish the skin and reverse damage. Though such goals are commendable, it’s important to note that COSRX products may not be the right choice for everyone due to several key reasons. Firstly, some consumers may experience an allergic reaction to some of the botanical extracts. Secondly, with COSRX products being manufactured in Korea, the safety protocols may not meet the same guidelines as in the United States. Lastly, some consumers may have advanced skin concerns that simply won’t respond to over-the-counter treatments.

How COSRX Works

COSRX doesn’t adhere to a central philosophy. Instead, the manufacturer focuses on avoiding harmful ingredients and utilizing plant extracts for antioxidant and moisturizing benefits.

Further, the manufacturer doesn’t focus on any one skin concern. On the one hand, this may not seem very important. However, when a skin care company chooses to manufacture creams, cleansers and toners for many types of skin, it may find itself in a “jack of all trades, master of none” type of situation.

COSRX Ingredients

To avoid potentially serious side effects, it’s important to not simply rely on COSRX reviews, but to speak to a dermatologist and to assess the formulation ingredients. Let’s take a closer look at several select products.

  • Ultra-Moisturizing Lotion with Birch Sap:  The goal of this COSRX moisturizer is to hydrate the skin while exfoliating at the same time. Some of the ingredients include alpha and beta hydroxy acids, for skin exfoliation; lemon peel oil, for its vitamin C content; and tea tree oil, to promote skin healing. The cost of this COSRX moisturizer is roughly $19 for about 3.4 ounces.
  • Ultimate Nourishing Rice Overnight Spa Mask:  This COSRX face mask was formulated to brighten and moisturize the skin, and at about $18 for 1.7 ounces it’s quite affordable. Some of the ingredients include rice extract, to soften and moisturize the skin; sunflower seed oil, to hydrate; butylene glycol, for its skin conditioning properties; niacinamide, for its moisturizing and skin lightening properties; and glycerin, to hydrate and reinforce the moisture barrier.
  • Salicylic Acid Exfoliating Cleanser:  This cleanser from COSRX was developed to exfoliate the skin with one of the most popular beta hydroxy acids; salicylic acid. What makes salicylic acid so popular in skin care is its effectiveness at unclogging pores without causing significant irritation to the skin. These properties have made it especially popular for acne treatments. Other ingredients in this cleanser include tea tree oil, to promote skin healing; glycerin, to moisturize; and wintergreen leaf extract, for its skin conditioning properties. This COSRX cleanser is quite affordable, at around $12 for five ounces.
  • Hyaluronic Acid Hydra Power Essence:  The main ingredient in this COSRX essence is hyaluronic acid. The chemical is quite popular in the skin care industry due to its ability to hydrate. Some studies even suggest that hyaluronic acid can hold as much as 1,000 times its weight in moisture. Some of the other ingredients include glycerin, to moisturize the skin, and butylene glycol, for its conditioning effects.

Where to Buy COSRX Products

Consumers interested in where to buy COSRX products can find the items from a number of third party retailers. At this time, the company does not sell directly to the public in the United States.

Because of potential quality control issues when dealing with third party vendors, it’s vital to read COSRX reviews for the seller, to ensure that the products being sold are of high quality and not expired.

COSRX Side Effects

COSRX products are not believed to be the cause of serious side effects. However, some consumers may experience an allergic reaction to botanical extracts in the company’s products.

Further, exfoliating ingredients like alpha hydroxy acids and salicylic acid may cause temporary skin redness in users. Therefore, if using the products in the morning, it’s important to provide enough time for the redness to subside before leaving the house.

COSRX Reviews

Reviews for COSRX products are somewhat mixed. Although some consumers express great satisfaction, others suggest that the products are not very effective (of course, such feedback varies from one product to another).

However, the thing to remember about COSRX reviews (or other skin care reviews for that matter) is that most consumers fail to accurately describe their issue and current skin condition. For example, someone who is in their late 40’s will have wrinkles that are more severe and deeper than someone in their 20’s. Further, wrinkles and sagging skin in older individuals is also party affected by depletion of fatty tissues in the face.

Therefore, negative COSRX reviews may not be completely fair because there’s a limit to the improvements that can be achieved with any topical product, regardless of the brand.

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