Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Bliss Bright Idea Serum Versus Bliss Pro Multi-Peptide Youth Face Serum

Bliss Bright Idea Serum Versus Bliss Pro Multi-Peptide Youth Face Serum Detailed comparison of Bliss Bright Idea Serum versus Bliss Pro Multi-Peptide Youth Face Serum. This brightening serum is formulated around 3-O-Ethyl Ascorbic Acid and Palmitoyl Tripeptide

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Bliss Bright Idea Serum Versus Bliss Pro Multi-Peptide Youth Face Serum Detailed comparison of Bliss Bright Idea Serum versus Bliss Pro Multi-Peptide Youth Face Serum. This brightening serum is formulated around 3-O-Ethyl Ascorbic Acid and Palmitoyl Tripeptide-5 to brighten dull-looking skin and soften the look of wrinkles. This anti-aging serum is formulated around Palmitoyl Tripeptide-1 and Palmitoyl Tetrapeptide-7 to soften the look of wrinkles and refine skin texture. Water Glycerin 3-O-Ethyl Ascorbic Acid Propanediol Palmitoyl Tripeptide-5 Sodium Hyaluronate Tocopherol Glycyrrhiza Glabra Root Extract Pseudozyma Epicola/Camellia Japonica Seed Oil Ferment Extract Filtrate Camellia Sinensis Seed Oil Glucose Bisabolol Squalane Hydrogenated Farnesene Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer C14-22 Alcohols Polyacrylate Crosspolymer-6 Sodium Citrate C12-20 Alkyl Glucoside Xanthan Gum Citric Acid Dimethyl Isosorbide Ethoxydiglycol Glyceryl Stearate Hydroxyacetophenone Tetrasodium Glutamate Diacetate Caprylyl Glycol Polyglyceryl-4 Laurate/Succinate Ethylhexylglycerin Acacia Senegal Gum Lecithin Sclerotium Gum Pullulan Hexylene Glycol Phenoxyethanol Parfum Limonene Water, Glycerin, 3-O-Ethyl Ascorbic Acid, Propanediol, Palmitoyl Tripeptide-5, Sodium Hyaluronate, Tocopherol, Glycyrrhiza Glabra Root Extract, Pseudozyma Epicola/Camellia Japonica Seed Oil Ferment Extract Filtrate, Camellia Sinensis Seed Oil, Glucose, Bisabolol, Squalane, Hydrogenated Farnesene, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, C14-22 Alcohols, Polyacrylate Crosspolymer-6, Sodium Citrate, C12-20 Alkyl Glucoside, Xanthan Gum, Citric Acid, Dimethyl Isosorbide, Ethoxydiglycol, Glyceryl Stearate, Hydroxyacetophenone, Tetrasodium Glutamate Diacetate, Caprylyl Glycol, Polyglyceryl-4 Laurate/Succinate, Ethylhexylglycerin, Acacia Senegal Gum, Lecithin, Sclerotium Gum, Pullulan, Hexylene Glycol, Phenoxyethanol, Parfum, Limonene Polysilicone-11 Palmitoyl Tripeptide-1 Palmitoyl Tetrapeptide-7 Palmitoyl Tripeptide-38 Acetyl Hexapeptide-8 Hexapeptide-9 Panthenol Tocopheryl Acetate Plankton Extract Hippophae Rhamnoides Fruit Extract Lycium Barbarum Fruit Extract Helianthus Annuus Seed Oil Arginine Ferulate Raspberry Ketone Cetearyl Olivate Ubiquinone Diglycerin Saccharide Isomerate Hydroxypropyl Cyclodextrin C12-15 Alkyl Benzoate Sorbitan Olivate Carbomer Polysorbate 20 Laureth-12 Butylene Glycol Potassium Sorbate Water, Propanediol, Glycerin, Polysilicone-11, Palmitoyl Tripeptide-1, Palmitoyl Tripeptide-5, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-38, Acetyl Hexapeptide-8, Hexapeptide-9, Panthenol, Tocopherol, Tocopheryl Acetate, Plankton Extract, Hippophae Rhamnoides Fruit Extract, Lycium Barbarum Fruit Extract, Helianthus Annuus Seed Oil, Arginine Ferulate, Sodium Hyaluronate, Raspberry Ketone, Cetearyl Olivate, Ubiquinone, Diglycerin, Saccharide Isomerate, Caprylyl Glycol, Hydroxypropyl Cyclodextrin, C12-15 Alkyl Benzoate, Polyacrylate Crosspolymer-6, Polyglyceryl-4 Laurate/Succinate, Sorbitan Olivate, Carbomer, Polysorbate 20, Laureth-12, Butylene Glycol, Sodium Citrate, Phenoxyethanol, Ethylhexylglycerin, Potassium Sorbate, Citric Acid These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. 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). Citric Acid is an alpha hydroxy acid (AHA) naturally found in citrus fruits like oranges, lemons, and limes. Like other AHAs, citric acid can exfoliate skin by breaking down the bonds that hold dead skin cells together. This helps reveal smoother and brighter skin underneath. However, this exfoliating effect only happens at high concentrations (20%) which can be hard to find in cosmetic products. Due to this, citric acid is usually included in small amounts as a pH adjuster. This helps keep products slightly more acidic and compatible with skin's natural pH. In skincare formulas, citric acid can: While it can provide some skin benefits, research shows lactic acid and glycolic acid are generally more effective and less irritating exfoliants. Most citric acid used in skincare today is made by fermenting sugars (usually from molasses). This synthetic version is identical to the natural citrus form but easier to stabilize and use in formulations. Rosacea skin has a lower threshold for acids generally, with 62.5% of rosacea subjects in one study reacting to lactic acid in a sting test. This is why we mark citric acid as a potential rosacea trigger. However, this ingredient shows up as a pH adjuster or chelator at roughly 0.1-1% in many products. These low levels are unlikely to be an issue for rosacea skin and becomes a potential trigger at exfoliating concentrations (20%). Because everybody's skin is unique, we recommend a patch test if you are unsure. Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that: The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure. Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations. Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum. Topically, glycerin does several things at once: Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3. Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin. This ingredient is non-i