Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

iUNIK Black Snail Restore Serum Versus iUNIK Tea Tree Relief Serum

iUNIK Black Snail Restore Serum Versus iUNIK Tea Tree Relief Serum Detailed comparison of iUNIK Black Snail Restore Serum versus iUNIK Tea Tree Relief Serum. This barrier-repair serum is formulated around Centella Asiatica Leaf Water and Niacinamide to strengt

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iUNIK Black Snail Restore Serum Versus iUNIK Tea Tree Relief Serum Detailed comparison of iUNIK Black Snail Restore Serum versus iUNIK Tea Tree Relief Serum. This barrier-repair serum is formulated around Centella Asiatica Leaf Water and Niacinamide to strengthen the skin barrier and calm redness. This calming serum is formulated around Melaleuca Alternifolia Leaf Water and Centella Asiatica Leaf Water to calm redness and clear breakouts. Water Centella Asiatica Leaf Water Glycerin 1,2-Hexanediol Butylene Glycol Niacinamide Glycereth-26 Snail Extract Scutellaria Baicalensis Root Extract Polygonum Cuspidatum Root Extract Oryza Sativa Extract Coffea Arabica Seed Extract Laminaria Japonica Extract Sesamum Indicum Seed Extract Solanum Melongena Fruit Extract Dipotassium Glycyrrhizate Camellia Sinensis Leaf Extract Cynanchum Atratum Extract Chamomilla Recutita Flower Extract Rosmarinus Officinalis Leaf Extract Centella Asiatica Extract Arginine Carbomer Adenosine Ethylhexylglycerin Sodium Polyacrylate Xanthan Gum Sodium Hyaluronate Pentylene Glycol Caprylyl Glycol Water, Centella Asiatica Leaf Water, Glycerin, 1,2-Hexanediol, Butylene Glycol, Niacinamide, Glycereth-26, Snail Extract, Scutellaria Baicalensis Root Extract, Polygonum Cuspidatum Root Extract, Oryza Sativa Extract, Coffea Arabica Seed Extract, Laminaria Japonica Extract, Sesamum Indicum Seed Extract, Solanum Melongena Fruit Extract, Dipotassium Glycyrrhizate, Camellia Sinensis Leaf Extract, Cynanchum Atratum Extract, Chamomilla Recutita Flower Extract, Rosmarinus Officinalis Leaf Extract, Centella Asiatica Extract, Arginine, Carbomer, Adenosine, Ethylhexylglycerin, Sodium Polyacrylate, Xanthan Gum, Sodium Hyaluronate, Pentylene Glycol, Caprylyl Glycol Melaleuca Alternifolia Leaf Water Triticum Vulgare Sprout Extract Brassica Oleracea Italica Extract Portulaca Oleracea Extract Brassica Oleracea Capitata Leaf Extract Medicago Sativa Extract Raphanus Sativus Seed Extract Beta-Glucan Perilla Frutescens Leaf Extract Brassica Campestris Extract Aspalathus Linearis Extract Commiphora Myrrha Resin Extract Glycyrrhiza Glabra Root Extract Betaine Allantoin Chlorophyllin-Copper Complex Cellulose Gum Melaleuca Alternifolia Leaf Water, Centella Asiatica Leaf Water, Butylene Glycol, 1,2-Hexanediol, Niacinamide, Glycereth-26, Triticum Vulgare Sprout Extract, Brassica Oleracea Italica Extract, Portulaca Oleracea Extract, Brassica Oleracea Capitata Leaf Extract, Medicago Sativa Extract, Raphanus Sativus Seed Extract, Beta-Glucan, Perilla Frutescens Leaf Extract, Brassica Campestris Extract, Aspalathus Linearis Extract, Commiphora Myrrha Resin Extract, Centella Asiatica Extract, Glycyrrhiza Glabra Root Extract, Water, Betaine, Allantoin, Chlorophyllin-Copper Complex, Cellulose Gum, Xanthan Gum, Dipotassium Glycyrrhizate, Adenosine, Sodium Hyaluronate, Glycerin, Pentylene Glycol, Caprylyl Glycol, Ethylhexylglycerin These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. 1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse. It is a: Humectant, drawing moisture into the skin Emollient, helping to soften skin Solvent, dispersing and stabilizing formulas Preservative booster, enhancing the antimicrobial activity of other preservatives Adenosine is a purine nucleoside that your body already makes in every cell. In skincare, it acts mainly as a skin conditioning and anti-aging agent. The way it works is fairly well mapped out: Your skin has cells called fibroblasts that build collagen (the stuff that keeps skin firm and smooth). Adenosine basically flips a switch on these cells that tells them to get to work making more collagen and other proteins. These cells slow down on their own as skin ages, so Adenosine helps give them a little nudge to keep going. The clinical backing is pretty solid too. A blind, randomized, placebo-controlled trial of 126 women aged 45-65 tested a 0.1% cream twice daily and found real improvements in crow's feet and frown lines using a precise 3D skin-mapping technique; these changes showed up by week 3 and held at 2 months. A later study using Adenosine-loaded dissolving microneedle patches reported gains in wrinkle depth, dermal density, elasticity, and hydration. On concentrations, South Korea's Ministry of Food and Drug Safety has set 0.04% as the approved functional anti-wrinkle level. You'll typically see this ingredient used somewhere in the 0.04-0.1% range since it works at low doses. This ingredient has been found safe for cosmetics with the data showing no irritation or sensitization. Overall, this is a great ingredient for any anti-aging routine and has no photosensitizing effect, so it suits both AM and PM use. Butylene Glycol (or BG) is used within cosmetic products for a few different reasons: Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients. Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness. Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created. Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin. Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on). Centella Asiatica Extract (Centella) is one of the most researched botanical extracts in skincare with decades of studies backing its effects on inflammation, collagen, and the skin barrier. That research keeps pointing back to the same four triterpenoid saponins: Asiaticoside, Madecassoside, Asiatic Acid, and Madecassic Acid. These compounds allow centella to dial back inflammation, encourage the skin to build an