Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 8 ingredients in common
Cool Features
They both contain hyaluronic acid, peptides and retinoid
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, parabens or sulfates
What's Inside
They both contain fragrances
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
SLMD Retinol Serum 29 ingredients
Skin&Lab Retinol Repair Serum 57 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
SLMD Retinol Serum 29 ingredients
Skin&Lab Retinol Repair Serum 57 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningCyclopentasiloxane
Emollient
Butylene Glycol
Humectant
Dipropylene Glycol
MaskingGlycerin
Humectant
PEG-12 Dimethicone Crosspolymer
EmulsifyingDimethicone/Vinyl Dimethicone Crosspolymer
Skin ConditioningDimethiconol
Emollient
Dimethicone
Emollient
Laureth-23
CleansingLaureth-4
Emulsifying
Pentylene Glycol
Skin ConditioningAcetyl Carboxymethyl Cocoyl Glycine
Retinyl Sunflowerseedate
Skin Conditioning
Polysorbate 80
Emulsifying
Retinol
Skin Conditioning
Myristoyl Nonapeptide-3
Skin Conditioning
Myristoyl Pentapeptide-17
Skin Conditioning
Myristoyl Tetrapeptide-13
Skin Conditioning
Lysophosphatidic Acid
Skin Conditioning
Ascorbyl Linoleate
Antioxidant
Ethyl Linoleate
Emollient
Ethyl Formate
Perfuming
Sodium Hyaluronate
Humectant
Allantoin
Skin Conditioning
Panthenol
Skin Conditioning
Sodium Ascorbyl Phosphate
Antioxidant
Polyaminopropyl Biguanide
Preservative
Tromethamine
BufferingWater, Cyclopentasiloxane, Butylene Glycol, Dipropylene Glycol, Glycerin, PEG-12 Dimethicone Crosspolymer, Dimethicone/Vinyl Dimethicone Crosspolymer, Dimethiconol, Dimethicone, Laureth-23, Laureth-4, Pentylene Glycol, Acetyl Carboxymethyl Cocoyl Glycine, Retinyl Sunflowerseedate, Polysorbate 80, Retinol, Myristoyl Nonapeptide-3, Myristoyl Pentapeptide-17, Myristoyl Tetrapeptide-13, Lysophosphatidic Acid, Ascorbyl Linoleate, Ethyl Linoleate, Ethyl Formate, Sodium Hyaluronate, Allantoin, Panthenol, Sodium Ascorbyl Phosphate, Polyaminopropyl Biguanide, Tromethamine
Water
Skin ConditioningButylene Glycol
Humectant
Glycerin
Humectant
Cetearyl Ethylhexanoate
Emollient
1,2-Hexanediol
Skin ConditioningSqualane
Emollient
Methylpropanediol
SolventHydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingPanthenol
Skin Conditioning
Polyglyceryl-3 Distearate
Emulsifying
Betaine
Humectant
Polyacrylate Crosspolymer-6
Emulsion StabilisingCaprylic/Capric Triglyceride
MaskingMacadamia Ternifolia Seed Oil
Emollient
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingChlorella Vulgaris Extract
Skin ConditioningGlucose
HumectantHydrogenated Lecithin
EmulsifyingTromethamine
BufferingFructooligosaccharides
HumectantFructose
HumectantXanthan Gum
EmulsifyingBrassica Campestris Sterols
Emollient
Retinol
Skin Conditioning
Glyceryl Stearate Citrate
Emollient
Cholesterol
Emollient
Polyglyceryl-10 Laurate
Skin Conditioning
Ethylhexylglycerin
Skin ConditioningAdenosine
Skin Conditioning
Melia Azadirachta Flower Extract
Skin ConditioningPhytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate
Skin ConditioningOcimum Sanctum Leaf Extract
Skin ConditioningAllantoin
Skin Conditioning
Melia Azadirachta Leaf Extract
Skin ConditioningAluminum/Magnesium Hydroxide Stearate
Emulsion StabilisingPentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Curcuma Longa Root Extract
Masking
Potassium Cetyl Phosphate
EmulsifyingCorallina Officinalis Extract
Skin ConditioningChitosan
Beta-Glucan
Skin Conditioning
Tris(Tetramethylhydroxypiperidinol)Citrate
StabilisingSodium Hyaluronate
Humectant
Bakuchiol
Antimicrobial
Carbomer
Emulsion StabilisingSodium Lactate
BufferingPolysorbate 20
Emulsifying
Tocopherol
Antioxidant
Palmitoyl Tripeptide-1
Skin Conditioning
Palmitoyl Tetrapeptide-7
Skin Conditioning
Sh-Decapeptide-7
Antioxidant
Sh-Octapeptide-4
Antioxidant
Sh-Oligopeptide-1
Skin Conditioning
Sh-Oligopeptide-2
Skin Conditioning
Sh-Polypeptide-22
Skin Conditioning
Sh-Polypeptide-1
Skin Conditioning
Sh-Polypeptide-3
Skin Conditioning
Water, Butylene Glycol, Glycerin, Cetearyl Ethylhexanoate, 1,2-Hexanediol, Squalane, Methylpropanediol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Panthenol, Polyglyceryl-3 Distearate, Betaine, Polyacrylate Crosspolymer-6, Caprylic/Capric Triglyceride, Macadamia Ternifolia Seed Oil, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Chlorella Vulgaris Extract, Glucose, Hydrogenated Lecithin, Tromethamine, Fructooligosaccharides, Fructose, Xanthan Gum, Brassica Campestris Sterols, Retinol, Glyceryl Stearate Citrate, Cholesterol, Polyglyceryl-10 Laurate, Ethylhexylglycerin, Adenosine, Melia Azadirachta Flower Extract, Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate, Ocimum Sanctum Leaf Extract, Allantoin, Melia Azadirachta Leaf Extract, Aluminum/Magnesium Hydroxide Stearate, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Curcuma Longa Root Extract, Potassium Cetyl Phosphate, Corallina Officinalis Extract, Chitosan, Beta-Glucan, Tris(Tetramethylhydroxypiperidinol)Citrate, Sodium Hyaluronate, Bakuchiol, Carbomer, Sodium Lactate, Polysorbate 20, Tocopherol, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Sh-Decapeptide-7, Sh-Octapeptide-4, Sh-Oligopeptide-1, Sh-Oligopeptide-2, Sh-Polypeptide-22, Sh-Polypeptide-1, Sh-Polypeptide-3
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 WaterButylene Glycol (or BG) is used within cosmetic products for a few different reasons:
- It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
- It is a humectant, which means that it helps attract moisture into the skin.
- It helps improve product application.
- It has mild preservative properties.
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Glycerin 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 GlycerinRetinol is a gold-standard ingredient for anti-aging. It is a form of Vitamin A and belongs to the class of retinoids that also includes tretinoin.
Why is retinol famous?
It has the most scientific studies backing up its skin benefits out of all the non-prescription ingredients.
Retinol is proven to:
This is why retinol is effective at removing wrinkles, fading dark spots, treating acne, and reducing the appearance of pores.
Studies show retinol is less effective when exposed to UV. Be sure to look for appropriate packaging to keep your retinol potent (similar to Vitamin C).
Using retinol or any retinoids will increase sun-sensitivity in the first few months. Though studies show retinoids increase your skin's natural SPF with continuous use, it is best to always wear sunscreen and sun-protection.
We recommend speaking with a medical professional about using this ingredient during pregnancy.
Retinol may cause irritation in some people, so be sure to patch test. Experts recommend 'ramping up' retinol use: start using this ingredient once a week and work up to using it daily.
Read about Tretinoin
Learn more about RetinolSodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.
Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.
These are some other common types of Hyaluronic Acid:
Learn more about Sodium HyaluronateAllantoin plays a role in soothing and moisturizing the skin. Because of this, it is often added to products with strong active ingredients.
Some studies have shown this ingredient can promote wound healing with higher concentrations.
Allantoin is derived from the comfrey plant but produced synthetically for cosmetic products to ensure purity.
Learn more about AllantoinPanthenol 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.
Learn more about PanthenolTromethamine helps balance the pH and improve the texture of a product. It is synthetically created.
As an emulsifier, Tromethamine prevents oil and water ingredients from separating. This helps stabilize the product and elongate a product's shelf life. Tromethamine also makes a product thicker.
Tromethamine helps balance the pH level of a product. Normal pH level of skin is slightly acidic (~4.75-5.5). The acidity of our skin is maintained by our glands and skin biome. Being slightly acidic allows our skin to create an "acid mantle". This acid mantle is a thin barrier that protects our skin from bacteria and contaminants.
Oral Tromethanmine is an anti-inflammatory drug but plays the role of masking, adding fragrance, and/or balancing pH in skincare.
1,3-Propanediol, 2-amino-2-(hydroxymethyl)-
Learn more about TromethamineIngredient Ratings
Here's what our community thinks of the ingredients in these products.
