Naturium Retinaldehyde Cream Serum 0.05% Versus One Thing Peptide Retinal Serum
Updated on April 21, 2025
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 7 ingredients in common
Cool Features
They both contain retinoid
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any common allergens, parabens or sulfates
What's Inside
They both contain oils and silicones
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
Naturium Retinaldehyde Cream Serum 0.05% 37 ingredients
One Thing Peptide Retinal Serum 58 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
Naturium Retinaldehyde Cream Serum 0.05% 37 ingredients
One Thing Peptide Retinal Serum 58 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Propanediol
Solvent
Triheptanoin
Skin ConditioningC13-15 Alkane
SolventCoco-Caprylate/Caprate
Emollient
Carbomer
Emulsion StabilisingFaex Extract
Skin ConditioningApricot Kernel Oil Polyglyceryl-6 Esters
Emollient
Soy Amino Acids
Skin ConditioningPunica Granatum Seed Extract
Skin ConditioningCetyl Diglyceryl Tris(Trimethylsiloxy)Silylethyl Dimethicone
Emulsion Stabilising
Hydrolyzed Yeast Extract
Skin ConditioningOlivine Extract
Skin ConditioningDilinoleic Acid/Butanediol Copolymer
Cellulose
AbsorbentPhenoxyethanol
Preservative
Sorbitan Oleate
Emulsifying
Sodium Metabisulfite
Antioxidant
Retinal
Skin Conditioning
Guanosine
Skin ConditioningUracil
Skin ConditioningPolyacrylate Crosspolymer-6
Emulsion StabilisingC9-12 Alkane
SolventCaprylyl Glycol
EmollientPolyglyceryl-10 Dipalmitate
Emollient
Dipropylene Glycol
MaskingSodium Hydroxide
BufferingGlyceryl Polyacrylate
Tocopherol
Antioxidant
Pvm/Ma Copolymer
Emulsion StabilisingAdenosine Phosphate
Skin ConditioningCastor Oil/Ipdi Copolymer
Potassium Sorbate
Preservative
Hexadecene
SolventSodium Benzoate
Masking
T-Butyl Alcohol
Perfuming
Water, Glycerin, Propanediol, Triheptanoin, C13-15 Alkane, Coco-Caprylate/Caprate, Carbomer, Faex Extract, Apricot Kernel Oil Polyglyceryl-6 Esters, Soy Amino Acids, Punica Granatum Seed Extract, Cetyl Diglyceryl Tris(Trimethylsiloxy)Silylethyl Dimethicone, Hydrolyzed Yeast Extract, Olivine Extract, Dilinoleic Acid/Butanediol Copolymer, Cellulose, Phenoxyethanol, Sorbitan Oleate, Sodium Metabisulfite, Retinal, Guanosine, Uracil, Polyacrylate Crosspolymer-6, C9-12 Alkane, Caprylyl Glycol, Polyglyceryl-10 Dipalmitate, Dipropylene Glycol, Sodium Hydroxide, Glyceryl Polyacrylate, Tocopherol, Pvm/Ma Copolymer, Adenosine Phosphate, Castor Oil/Ipdi Copolymer, Potassium Sorbate, Hexadecene, Sodium Benzoate, T-Butyl Alcohol
Water
Skin ConditioningButylene Glycol
Humectant
Niacinamide
Smoothing
Caprylic/Capric Triglyceride
Masking
Dipropylene Glycol
MaskingCetyl Ethylhexanoate
EmollientPropanediol
Solvent
Vinyldimethicone
Glycerin
Humectant
Glyceryl Polymethacrylate
1,2-Hexanediol
Skin Conditioning
Betaine
Humectant
C14-22 Alcohols
Emulsion StabilisingCetearyl Olivate
Glyceryl Stearate
Emollient
Hydroxyacetophenone
Antioxidant
Propylene Glycol
Humectant
Sorbitan Olivate
Emulsifying
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingTromethamine
BufferingC12-20 Alkyl Glucoside
EmulsifyingEthylhexylglycerin
Skin ConditioningPolyacrylate Crosspolymer-6
Emulsion StabilisingAdenosine
Skin Conditioning
Hydrolyzed Gardenia Florida Extract
Antioxidant
Hydrolyzed Malt Extract
Skin ConditioningHydrolyzed Viola Tricolor Extract
Skin ProtectingSodium Polyacrylate
Absorbent
Dextrin
AbsorbentDisodium EDTA
Sodium Polyacryloyldimethyl Taurate
Emulsion StabilisingGardenia Florida Fruit Extract
Skin ConditioningHyaluronic Acid
Humectant
Hydrolyzed Hyaluronic Acid
Humectant
Sodium Hyaluronate
Humectant
Hydrogenated Polydecene
EmollientCarbomer
Emulsion StabilisingHydrogenated Lecithin
Emulsifying
Polyglyceryl-10 Oleate
Skin Conditioning
Sodium Lactate
BufferingTrideceth-10
CleansingPalmitoyl Tripeptide-5
Skin Conditioning
Polysorbate 20
Emulsifying
Sodium Ascorbyl Phosphate
Antioxidant
Palmitoyl Tripeptide-1
Skin Conditioning
Palmitoyl Tetrapeptide-7
Skin Conditioning
Copper Tripeptide-1
Skin Conditioning
Palmitoyl Pentapeptide-4
Skin Conditioning
Acetyl Hexapeptide-8
Humectant
Macadamia Ternifolia Seed Oil
Emollient
Phosphatidylcholine
EmulsifyingCholesterol
Emollient
Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate
Skin ConditioningAluminum/Magnesium Hydroxide Stearate
Emulsion StabilisingBrassica Campestris Sterols
Emollient
Retinal
Skin Conditioning
Potassium Cetyl Phosphate
EmulsifyingPentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Water, Butylene Glycol, Niacinamide, Caprylic/Capric Triglyceride, Dipropylene Glycol, Cetyl Ethylhexanoate, Propanediol, Vinyldimethicone, Glycerin, Glyceryl Polymethacrylate, 1,2-Hexanediol, Betaine, C14-22 Alcohols, Cetearyl Olivate, Glyceryl Stearate, Hydroxyacetophenone, Propylene Glycol, Sorbitan Olivate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tromethamine, C12-20 Alkyl Glucoside, Ethylhexylglycerin, Polyacrylate Crosspolymer-6, Adenosine, Hydrolyzed Gardenia Florida Extract, Hydrolyzed Malt Extract, Hydrolyzed Viola Tricolor Extract, Sodium Polyacrylate, Dextrin, Disodium EDTA, Sodium Polyacryloyldimethyl Taurate, Gardenia Florida Fruit Extract, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Hydrogenated Polydecene, Carbomer, Hydrogenated Lecithin, Polyglyceryl-10 Oleate, Sodium Lactate, Trideceth-10, Palmitoyl Tripeptide-5, Polysorbate 20, Sodium Ascorbyl Phosphate, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Copper Tripeptide-1, Palmitoyl Pentapeptide-4, Acetyl Hexapeptide-8, Macadamia Ternifolia Seed Oil, Phosphatidylcholine, Cholesterol, Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate, Aluminum/Magnesium Hydroxide Stearate, Brassica Campestris Sterols, Retinal, Potassium Cetyl Phosphate, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterGlycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinPropanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.
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 PropanediolCarbomer is a polymer of acrylic acid. Its main role is to create a gel consistency.
A high amount of carbomer can cause pilling or balling up of products. Don't worry, most products contain 1% or less of carbomer.
Retinal is a form of retinoid. Retinoids are the gold-standard class of anti-aging ingredients.
Retinal has many benefits as other retinoids: improve skin texture, reduce large pores, reduce the effects of aging, reduce the visibility of dark spots, heal scars, and fight acne.
Studies show retinal may work at a faster rate than retinol due to its structure.
All retinoids have to be converted into retinoic acid before starting to work. Some retinoids take several steps of conversion before binding. Retinal is only one step away, making it more potent.
Like other retinoids, retinal may be irritating. It is best to ease into using this ingredient frequently.
Using the 'ramp up' method, start by using retinol once a week. This gives your skin time to adjust and decrease irritation. Once you feel ready, you can slowly increase the frequency of retinol use.
Using retinoids will increase sun-sensitivity in the first few weeks of use. Though studies show retinoids increase your skin's natural SPF with continuous use, it is best to always wear sunscreen and sun-protection.
Learn more about RetinalPolyacrylate Crosspolymer-6 is a texture enhancer and pH adjuster.
It is be used to thicken water-based products and create a gel-texture with a velvet feel.
One manufacturer claims this ingredient to have a pH range of 2-8 and to be biodegradable.
Learn more about Polyacrylate Crosspolymer-6Dipropylene Glycol is a synthetically created stabilizer and solvent. It is a part of the glycol class in the alcohol family.
Dipropylene Glycol helps dissolve and evenly distribute ingredients. It also helps decrease viscosity and thin out texture.
As a masking agent, Dipropylene Glycol can be used to cover the smell of other ingredients. However, it does not have a scent.
Studies show Dipropylene Glycol is considered safe to use in skincare.
Learn more about Dipropylene GlycolIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Naturium Retinaldehyde Cream Serum 0.05% 37 ingredients
One Thing Peptide Retinal Serum 58 ingredients
