Aminu The Azure Copper Peptide Serum Versus Asaya Multi Peptide Complex & Hyaluronic Acid Serum
Updated on July 08, 2025
Overview
What they are
These products are both vegan, cruelty-free, and reef safe serums. They have a total of 4 ingredients in common
Cool Features
They both contain hyaluronic acid and peptides
Suited For
They're both likely to be good for anti aging, dry skin, sensitive skin and scar healing
Free From
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
Aminu The Azure Copper Peptide Serum 35 ingredients
Asaya Multi Peptide Complex & Hyaluronic Acid Serum 20 ingredients
What's inside
What's inside
At a glance
Click on any of the items below to learn more
Aminu The Azure Copper Peptide Serum 35 ingredients
Asaya Multi Peptide Complex & Hyaluronic Acid Serum 20 ingredients
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Rosa Damascena Flower Water
Masking
Glycerin
Humectant
Silanetriol
Hyaluronic Acid
Humectant
Diglucosyl Gallic Acid
Methylpropanediol
SolventMethylglucoside Phosphate
Skin ConditioningCopper Lysinate/Prolinate
Skin ConditioningCaprylyl Glycol
Emollient
Propanediol
Solvent
Psidium Guajava Leaf Extract
AstringentLysine
Skin ConditioningHistidine
Humectant
Arginine
Masking
Aspartic Acid
Masking
Threonine
Serine
Masking
Glutamic Acid
Humectant
Proline
Skin ConditioningGlycine
Buffering
Alanine
MaskingValine
MaskingMethionine
Skin ConditioningIsoleucine
Skin ConditioningLeucine
Skin ConditioningTyrosine
MaskingPhenylalanine
Masking
Cysteine
Antioxidant
Sodium Benzoate
Masking
Potassium Sorbate
Preservative
Saccharomyces Lysate Extract
Humectant
Hydroxypropyl Starch Phosphate
Xanthan Gum
EmulsifyingPhenylpropanol
Masking
Copper Tripeptide-1
Skin Conditioning
Rosa Damascena Flower Water, Glycerin, Silanetriol, Hyaluronic Acid, Diglucosyl Gallic Acid, Methylpropanediol, Methylglucoside Phosphate, Copper Lysinate/Prolinate, Caprylyl Glycol, Propanediol, Psidium Guajava Leaf Extract, Lysine, Histidine, Arginine, Aspartic Acid, Threonine, Serine, Glutamic Acid, Proline, Glycine, Alanine, Valine, Methionine, Isoleucine, Leucine, Tyrosine, Phenylalanine, Cysteine, Sodium Benzoate, Potassium Sorbate, Saccharomyces Lysate Extract, Hydroxypropyl Starch Phosphate, Xanthan Gum, Phenylpropanol, Copper Tripeptide-1
Water
Skin ConditioningDextran
Tripeptide-1
Skin Conditioning
Palmitoyl Tripeptide-1
Skin Conditioning
Palmitoyl Tetrapeptide-7
Skin Conditioning
Propanediol
Solvent
Betaine
Humectant
Hydroxyethyl Urea
Humectant
Sodium Hyaluronate
Humectant
Phenoxyethanol
Preservative
Ethylhexylglycerin
Skin ConditioningXanthan Gum
EmulsifyingSodium Lactate
BufferingSodium Gluconate
Skin ConditioningSodium PCA
Humectant
Polysorbate 20
Emulsifying
Panthenol
Skin Conditioning
Allantoin
Skin Conditioning
Sodium Benzoate
Masking
Potassium Sorbate
Preservative
Water, Dextran, Tripeptide-1, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Propanediol, Betaine, Hydroxyethyl Urea, Sodium Hyaluronate, Phenoxyethanol, Ethylhexylglycerin, Xanthan Gum, Sodium Lactate, Sodium Gluconate, Sodium PCA, Polysorbate 20, Panthenol, Allantoin, Sodium Benzoate, Potassium Sorbate
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Potassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.
This ingredient comes from potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus.
Both potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.
You'll often find this ingredient used with other preservatives.
Learn more about Potassium SorbatePropanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.Â
It’s often used to:
Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.
Learn more about PropanediolSodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.
Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.
Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.
It is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.
Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.
We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.
Learn more about Sodium BenzoateXanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan GumIngredient Ratings
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