Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

MEDI-PEEL Peptide 9 UV Derma Sun Cream SPF 50+ PA++++ Versus Anua Heartleaf Silky Moisture Sun Cream SPF 50+

MEDI-PEEL Peptide 9 UV Derma Sun Cream SPF 50+ PA++++ Versus Anua Heartleaf Silky Moisture Sun Cream SPF 50+ Detailed comparison of MEDI-PEEL Peptide 9 UV Derma Sun Cream SPF 50+ PA++++ versus Anua Heartleaf Silky Moisture Sun Cream SPF 50+. This hybrid sunscr

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MEDI-PEEL Peptide 9 UV Derma Sun Cream SPF 50+ PA++++ Versus Anua Heartleaf Silky Moisture Sun Cream SPF 50+ Detailed comparison of MEDI-PEEL Peptide 9 UV Derma Sun Cream SPF 50+ PA++++ versus Anua Heartleaf Silky Moisture Sun Cream SPF 50+. This hybrid sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50. This chemical sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50. Water Homosalate Butyloctyl Salicylate Propanediol Ethylhexyl Salicylate Titanium Dioxide Hydrogenated Poly(C6-14 Olefin) Polyglyceryl-6 Stearate Niacinamide Dibutyl Adipate Caprylyl Methicone Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine Ethylhexyl Triazone 1,2-Hexanediol Cetearyl Alcohol Cetyl Alcohol Methyl Methacrylate Crosspolymer Aluminum Hydroxide Stearic Acid Behenyl Alcohol Glycerin Polyhydroxystearic Acid Ammonium Acryloyldimethyltaurate/Vp Copolymer Octyldodecanol Polyglyceryl-6 Behenate Butylene Glycol Hamamelis Virginiana Leaf Extract Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Lactobacillus/Soybean Ferment Extract Lactobacillus/Punica Granatum Fruit Ferment Extract Saccharomyces/Barley Seed Ferment Filtrate Lactobacillus/Pear Juice Ferment Filtrate Ethylhexylglycerin Xanthan Gum Glyceryl Stearate Polyisobutene Adenosine Lecithin Moringa Oleifera Seed Extract Caprylyl/Capryl Glucoside Sorbitan Oleate Pentylene Glycol Madecassoside Sodium Hyaluronate Decyl Glucoside Citric Acid Potassium Sorbate Sodium Benzoate Caprylyl Glycol Leucine Copper Tripeptide-1 Hexapeptide-12 Nicotinoyl Tripeptide-35 Palmitoyl Tripeptide-1 Acetyl Hexapeptide-8 Palmitoyl Pentapeptide-4 Nonapeptide-7 Palmitoyl Tripeptide-29 Palmitoyl Tetrapeptide-7 Hexapeptide-9 Tripeptide-29 Tripeptide-1 Phenylalanine Mentha Suaveolens Leaf Extract Isoleucine Alanine Aspartic Acid Camellia Sinensis Leaf Extract Potassium Hyaluronate Sodium Hyaluronate Crosspolymer Hydroxypropyltrimonium Hyaluronate Hydrolyzed Hyaluronic Acid Hyaluronic Acid Hydrolyzed Sodium Hyaluronate Methionine Thymus Vulgaris Extract Arginine Proline Glycine Glutamic Acid Sodium Acetylated Hyaluronate Taurine Serine Valine Histidine Ornithine Parfum Water, Homosalate, Butyloctyl Salicylate, Propanediol, Ethylhexyl Salicylate, Titanium Dioxide, Hydrogenated Poly(C6-14 Olefin), Polyglyceryl-6 Stearate, Niacinamide, Dibutyl Adipate, Caprylyl Methicone, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Ethylhexyl Triazone, 1,2-Hexanediol, Cetearyl Alcohol, Cetyl Alcohol, Methyl Methacrylate Crosspolymer, Aluminum Hydroxide, Stearic Acid, Behenyl Alcohol, Glycerin, Polyhydroxystearic Acid, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Octyldodecanol, Polyglyceryl-6 Behenate, Butylene Glycol, Hamamelis Virginiana Leaf Extract, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Lactobacillus/Soybean Ferment Extract, Lactobacillus/Punica Granatum Fruit Ferment Extract, Saccharomyces/Barley Seed Ferment Filtrate, Lactobacillus/Pear Juice Ferment Filtrate, Ethylhexylglycerin, Xanthan Gum, Glyceryl Stearate, Polyisobutene, Adenosine, Lecithin, Moringa Oleifera Seed Extract, Caprylyl/Capryl Glucoside, Sorbitan Oleate, Pentylene Glycol, Madecassoside, Sodium Hyaluronate, Decyl Glucoside, Citric Acid, Potassium Sorbate, Sodium Benzoate, Caprylyl Glycol, Leucine, Copper Tripeptide-1, Hexapeptide-12, Nicotinoyl Tripeptide-35, Palmitoyl Tripeptide-1, Acetyl Hexapeptide-8, Palmitoyl Pentapeptide-4, No Be the first to review 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. Ammonium Acryloyldimethyltaurate/Vp Copolymer is a synthetically created polymer. It's used as a film-forming agent and used to thicken the consistency of products. Think of it as a supportive ingredient that helps your gel-creams feel silky, "cloud cream-like", and spread evenly without being greasy. The Cosmetic Ingredient Review (CIR) Expert Panel evaluated it (along with 22 other acryloyldimethyltaurate polymers) and concluded it's: Due to its large molecular size, it sits on the surface of skin rather than penetrating it. This ingredient is better known as bemotrizinol or Tinosorb S and is one of the best broad-spectrum UV filters in modern sunscreen. It works by absorbing UV light across a whole range (280-400 nm) with peaks around 310 nm (UVB) and 340-345 nm (UVA). This means it covers UVB plus the deeper UVA wavelengths that drive photoaging and pigmentation. Another pro? It's exceptionally photostable, barely degrades in sunlight, and acts as a "bodyguard" for less stable filters. That's why you'll see it paired with avobenzone or octinoxate; this team up ensures they keep working through sun exposure. Safety re