Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Circadia Vitamin C Reversal Serum Versus IMAGE skincare Vital C Hydrating Anti-Aging Serum

Circadia Vitamin C Reversal Serum Versus IMAGE skincare Vital C Hydrating Anti-Aging Serum Detailed comparison of Circadia Vitamin C Reversal Serum versus IMAGE skincare Vital C Hydrating Anti-Aging Serum. This brightening serum is formulated around Magnesium

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Circadia Vitamin C Reversal Serum Versus IMAGE skincare Vital C Hydrating Anti-Aging Serum Detailed comparison of Circadia Vitamin C Reversal Serum versus IMAGE skincare Vital C Hydrating Anti-Aging Serum. This brightening serum is formulated around Magnesium Ascorbyl Phosphate and Sodium Hyaluronate to brighten dull-looking skin and soften the look of wrinkles. This hydrating serum is formulated around Aloe Barbadensis Leaf Juice and Magnesium Ascorbyl Phosphate to hydrate skin. No concerns Water Magnesium Ascorbyl Phosphate Pentylene Glycol Sodium Hyaluronate Panthenol Caprylyl Glycol Phenoxyethanol Hexylene Glycol Water, Magnesium Ascorbyl Phosphate, Pentylene Glycol, Sodium Hyaluronate, Panthenol, Caprylyl Glycol, Phenoxyethanol, Hexylene Glycol Aloe Barbadensis Leaf Juice Glycerin Citrus Aurantium Dulcis Oil Caprylic/Capric Triglyceride Limonene C12-15 Alkyl Benzoate Cetearyl Olivate Sorbitan Olivate Imperata Cylindrica Root Extract PPG-12/Smdi Copolymer Tetrahexyldecyl Ascorbate Glyceryl Stearate PEG-100 Stearate Cetyl Alcohol Dimethicone Di-PPG-2 Myreth-10 Adipate Stearic Acid Ethylhexyl Methoxycinnamate Prunus Amygdalus Dulcis Oil Xanthan Gum Butylene Glycol Tocopheryl Acetate Glycine Soja Sterols Linoleic Acid Phospholipids Simmondsia Chinensis Seed Oil Squalene Propylene Glycol Ethylhexylglycerin Glucosamine Hcl Linoleamidopropyl Pg-Dimonium Chloride Phosphate PEG-8 Pisum Sativum Extract Citrus Nobilis Peel Oil Dipotassium Glycyrrhizate Phyllanthus Emblica Fruit Extract Stearyl Glycyrrhetinate Bambusa Vulgaris Leaf/Stem Extract Tocopherol Magnesium Aluminum Silicate Olea Europaea Leaf Extract Disodium EDTA Eugenia Caryophyllus Leaf Oil Yeast Polysaccharides Glyceryl Polymethacrylate Carbomer Eugenol Ascorbyl Palmitate Citric Acid Benzoic Acid Camellia Sinensis Leaf Extract Ascorbic Acid Sodium Lactate Polysorbate 20 Acrylates/C10-30 Alkyl Acrylate Crosspolymer Spiraea Ulmaria Flower Extract Taurine Corallina Officinalis Extract Vitis Vinifera Seed Extract Centella Asiatica Flower/Leaf/Stem Extract Centella Asiatica Extract Potassium Sorbate BHT Acetyl Hexapeptide-8 Darutoside Palmitoyl Pentapeptide-4 Arginine Leucine Lysine Sodium Benzoate Valine Palmitoyl Tripeptide-1 Aloe Barbadensis Leaf Juice, Water, Glycerin, Citrus Aurantium Dulcis Oil, Caprylic/Capric Triglyceride, Limonene, C12-15 Alkyl Benzoate, Cetearyl Olivate, Sorbitan Olivate, Imperata Cylindrica Root Extract, Magnesium Ascorbyl Phosphate, PPG-12/Smdi Copolymer, Tetrahexyldecyl Ascorbate, Glyceryl Stearate, PEG-100 Stearate, Cetyl Alcohol, Dimethicone, Di-PPG-2 Myreth-10 Adipate, Stearic Acid, Phenoxyethanol, Ethylhexyl Methoxycinnamate, Panthenol, Prunus Amygdalus Dulcis Oil, Xanthan Gum, Caprylyl Glycol, Butylene Glycol, Tocopheryl Acetate, Glycine Soja Sterols, Linoleic Acid, Phospholipids, Simmondsia Chinensis Seed Oil, Squalene, Propylene Glycol, Ethylhexylglycerin, Glucosamine Hcl, Hexylene Glycol, Linoleamidopropyl Pg-Dimonium Chloride Phosphate, PEG-8, Pisum Sativum Extract, Citrus Nobilis Peel Oil, Dipotassium Glycyrrhizate, Phyllanthus Emblica Fruit Extract, Stearyl Glycyrrhetinate, Bambusa Vulgaris Leaf/Stem Extract, Tocopherol, Magnesium Aluminum Silicate, Olea Europaea Leaf Extract, Disodium EDTA, Eugenia Caryophyllus Leaf Oil, Yeast Polysaccharides, Sodium Hyaluronate, Glyceryl Polymethacrylate, Carbomer, Eugenol, Ascorbyl Palmitate, Citric Acid, Benzoic Acid, Camellia Sinensis Leaf Extract, Ascorbic Acid, Sodium Lactate, Polysorbate 20, Acrylates 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. 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). Hexylene Glycol is a multitasker ingredient that works as a solvent, humectant, emulsifier, viscosity reducer, and preservative booster. It is able to dissolve both water and oil-soluble ingredients to stabilize tricky actives and make products spread more easily. As a humectant, it pulls water into the skin. But it's a pretty minor moisturizing ingredient compared to other humectants, like glycerin. Interestingly, it can act as a mild penetration enhancer. One in vitro study on human skin found a 12% concentration upped the absorption of mometasone furoate (a medicinal ingredient used to treat inflammatory skin conditions) up to 7%. This ingredient is typically used at levels of 0.1-10% depending on the role it's playing. A patch test study on eczema patients didn't find a significant increase in irritation versus the control group, but the potential for irritation rises at higher concentrations. Magnesium Ascorbyl Phosphate (MAP) is a water-soluble form of Vitamin C. It is used in skincare because it tends to be more formulation friendly than pure vitamin C (ascorbic acid). According to research, MAP has three major benefits: While MAP is gentler on the skin than ascorbic acid, it is thought to be less easily absorbed into the skin. In a well-known absorption study, pure vitamin C increased skin vitamin C levels when formulated correctly, but derivatives like MAP did not in that experiment. This suggests MAP may not always convert into active vitamin C in the skin. Due to MAP's stability up to a pH level of 7, it is more stable to air and sunlight exposure than ascorbic acid. The best pH range for MAP is between 5 and 6. Panthenol is a common ingredient that helps hydrate and soothe the skin. It is found naturally in our skin and hair. There are two forms of panthenol: D and L. D-panthenol is also known as dexpanthenol. Most cosmetics use dexpanthenol or a mixture of D and L-panthenol. Panthenol is famous due to its ability to go deeper into the skin's layers. Using this ingredient has numerous pros (and no cons): Like hyaluronic acid, panthenol is a humectant. Humectants are able to bind and hold large amounts of water to keep skin hydrated. This ingredient works well for wound healing. It works by increasing tissue in the wound and helps close open wounds. Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells. This ingredient is also referred to as pro-vitamin B5. Phenoxyethanol is one of the most widely used pr