Korean lash serums have gained immense popularity for their promise to enhance eyelash health and appearance. Understanding the ingredients that make up these formulations is key to evaluating their effectiveness and suitability. This article delves into the common components found in Korean lash serums, offering insights into their functions and potential benefits.
The most abundant ingredient in almost every lash serum is water, listed as Aqua or H2O. The water used in cosmetics is purified and deionized to remove mineral ions.
Butylene Glycol (BG) is a multi-tasking ingredient that functions as a solvent, penetration enhancer, slip agent, and humectant. It helps the product absorb faster and deeper into the skin, spread nicely, and attract water. It is considered safe and is approved by Ecocert for use in natural products.
Propanediol is a natural alternative to propylene glycol, functioning as an emulsion stabilizer, solvent, and broad-spectrum antimicrobial. It also acts as a moisturizer and enhances the product's feel on the skin while improving the water resistance of sunscreens.
Betaine, derived from sugar beets, is an amino acid derivative that offers skin protection and moisturization.
Read also: Trendy Korean Short Hair
Glycerin is a multifunctional ingredient that acts as a humectant, emollient, and solvent. It can also boost the antimicrobial activity of preservatives and helps to disperse pigments evenly in makeup products.
Centella Asiatica (Gotu Kola or Cica) has wound healing, anti-inflammatory, and antioxidant properties. Its active compounds, such as asiaticoside, madecassoside, asiatic, and madecassic acid, stimulate glycosaminoglycans (GAGs) and hyaluronic acid synthesis, aiding in skin hydration and collagen production.
Portulaca Oleracea is rich in omega-3 fatty acids, NMFs (polysaccharides and amino acids), vitamins, minerals, and antioxidants.
Houttuynia Cordata contains flavonoids with anti-inflammatory, antioxidant, and antibacterial properties. Quercitrin, a flavonoid in Houttuynia Cordata, can decrease damage from UVB rays. It also contains polysaccharides.
Sodium Hyaluronate is the salt form of hyaluronic acid (HA), a polymer that acts as a sponge, helping the skin retain water, keeping it plump and elastic.
Read also: Guide to Korean Hairstyles
Ceramides are naturally found in the skin's upper layer and play a vital role in maintaining a healthy skin barrier and keeping the skin hydrated.
Panthenol (Pro-Vitamin B5) moisturizes the skin by attracting and holding water. It also has anti-inflammatory and skin-protecting abilities.
Hydrolyzed Collagen is the chemically chopped up version of collagen, consisting of shorter length amino acids, also called peptides. These peptides act as water-binding agents and make the skin smooth.
Hydrolyzed Wheat Protein consists of amino acids, peptides, and proteins. It has moisturizing and film-forming properties and might counteract the irritating effects of cleansing agents.
Several amino acids contribute to lash health:
Read also: Trending Korean hairstyles
Acetyl Tetrapeptide-3 stimulates the synthesis of key Extra Cellular Matrix (ECM) components in the scalp, strengthening the ECM bed for hair anchoring. It inhibits the DHT-causing 5-a-reductase enzyme and reduces micro-inflammation around hair follicles.
Tripeptide-1 is believed to stimulate collagen production in the skin.
Acetyl Hexapeptide-8 (Argireline) targets the same wrinkle-forming mechanism as Botox.
Copper Tripeptide-1 (GHK-Cu) has wound healing properties by stimulating the breakdown of unhealthy collagen in scar tissue and stimulating healthy collagen production. It stimulates the production of skin-identical ingredients.
Palmitoyl Pentapeptide-4 is an anti-aging peptide that visibly reduces the length and depth of wrinkles.
Xanthan Gum is a common thickener and emulsion stabilizer.
Disodium EDTA helps products remain stable by neutralizing metal ions.
Ethylhexylglycerin is often paired with phenoxyethanol and functions as a preservative.
Lecithin is used to create liposomes and to coat and stabilize other ingredients.
Caprylyl Glycol gives the skin a nice, soft feel.
Tocopherol is a form of Vitamin E and acts as an antioxidant.
Citric Acid helps to set the pH of the products to be right.
tags: #korean #lash #serum #ingredients
