Dot & Key Skincare Barrier Repair Sunscreen SPF 50+ Versus Cosiq CPM 2% Moisturiser With Ceramides + Peptides
Updated on December 27, 2024
Overview
What they are
These products are both cruelty-free . They have a total of 13 ingredients in common
Cool Features
They both contain ceramides, peptides and Vitamin E
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin and scar healing
Free From
They both do not contain any oils, parabens 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
Dot & Key Skincare Barrier Repair Sunscreen SPF 50+ 54 ingredients
Cosiq CPM 2% Moisturiser With Ceramides + Peptides 22 ingredients
What's inside
What's inside
At a glance
Click on any of the items below to learn more
Dot & Key Skincare Barrier Repair Sunscreen SPF 50+ 54 ingredients
Cosiq CPM 2% Moisturiser With Ceramides + Peptides 22 ingredients
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningEthylhexyl Methoxycinnamate
UV Absorber
Butyl Methoxydibenzoylmethane
UV Absorber
Benzophenone-3
UV Absorber
Phospholipids
Skin Conditioning
Butylene Glycol
Humectant
Propanediol
Solvent
Sodium Acrylates Copolymer
Lecithin
Emollient
C12-15 Alkyl Benzoate
AntimicrobialCaprylic/Capric Triglyceride
Masking
Cyclopentasiloxane
Emollient
Glycerin
Humectant
Propylene Glycol
Humectant
Diethylamino Hydroxybenzoyl Hexyl Benzoate
UV Filter
Ethylhexyl Salicylate
UV Absorber
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol
UV Filter
Decyl Glucoside
CleansingXanthan Gum
EmulsifyingXylitylglucoside
Humectant
Anhydroxylitol
Humectant
Xylitol
Humectant
Glyceryl Stearate
Emollient
Cetearyl Alcohol
Emollient
Sodium Polyacrylate
Absorbent
Dimethicone
Emollient
Trideceth-6
EmulsifyingPEG/PPG-18/18 Dimethicone
Emulsifying
Titanium Dioxide
Cosmetic Colorant
Silica
Abrasive
Allantoin
Skin Conditioning
Sodium Gluconate
Skin ConditioningDisodium EDTA
Tocopheryl Acetate
Antioxidant
Lactococcus Ferment Lysate
Skin ConditioningLaminaria Digitata Extract
Skin Protecting
Hydrogenated Lecithin
Emulsifying
Cetyl-Pg Hydroxyethyl Palmitamide
Skin ConditioningCeramide 1
Skin Conditioning
Cholesterol
Emollient
1,2-Hexanediol
Skin Conditioning
Sodium Hyaluronate
Humectant
Oryza Sativa Extract
Absorbent
Saccharomyces Ferment Lysate Filtrate
Skin ConditioningCitric Acid
Buffering
Sodium Benzoate
Masking
Potassium Sorbate
Preservative
Carbomer
Emulsion StabilisingPolysorbate 20
Emulsifying
Palmitoyl Tripeptide-1
Skin Conditioning
Palmitoyl Tetrapeptide-7
Skin Conditioning
Vaccinium Angustifolium Fruit Extract
Skin Protecting
Phenoxyethanol
Preservative
Ethylhexylglycerin
Skin ConditioningWater, Ethylhexyl Methoxycinnamate, Butyl Methoxydibenzoylmethane, Benzophenone-3, Phospholipids, Butylene Glycol, Propanediol, Sodium Acrylates Copolymer, Lecithin, C12-15 Alkyl Benzoate, Caprylic/Capric Triglyceride, Cyclopentasiloxane, Glycerin, Propylene Glycol, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Ethylhexyl Salicylate, Methylene Bis-Benzotriazolyl Tetramethylbutylphenol, Decyl Glucoside, Xanthan Gum, Xylitylglucoside, Anhydroxylitol, Xylitol, Glyceryl Stearate, Cetearyl Alcohol, Sodium Polyacrylate, Dimethicone, Trideceth-6, PEG/PPG-18/18 Dimethicone, Titanium Dioxide, Silica, Allantoin, Sodium Gluconate, Disodium EDTA, Tocopheryl Acetate, Lactococcus Ferment Lysate, Laminaria Digitata Extract, Hydrogenated Lecithin, Cetyl-Pg Hydroxyethyl Palmitamide, Ceramide 1, Cholesterol, 1,2-Hexanediol, Sodium Hyaluronate, Oryza Sativa Extract, Saccharomyces Ferment Lysate Filtrate, Citric Acid, Sodium Benzoate, Potassium Sorbate, Carbomer, Polysorbate 20, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Vaccinium Angustifolium Fruit Extract, Phenoxyethanol, Ethylhexylglycerin
Water
Skin ConditioningAloe Barbadensis Leaf Extract
Emollient
Glycerin
Humectant
Propanediol
Solvent
Palmitoyl Tetrapeptide-7
Skin Conditioning
Palmitoyl Tripeptide-1
Skin Conditioning
Xylitylglucoside
Humectant
Anhydroxylitol
Humectant
Xylitol
Humectant
Benzyl Alcohol
Perfuming
Ethylhexylglycerin
Skin ConditioningTocopherol
Antioxidant
Cetearyl Alcohol
Emollient
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Ceramide EOP
Skin Conditioning
Ceramide Ns
Skin Conditioning
Ceramide NP
Skin Conditioning
Ceramide As
Skin Conditioning
Ceramide AP
Skin Conditioning
Cholesterol
Emollient
Allantoin
Skin Conditioning
Sodium Gluconate
Skin ConditioningWater, Aloe Barbadensis Leaf Extract, Glycerin, Propanediol, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Xylitylglucoside, Anhydroxylitol, Xylitol, Benzyl Alcohol, Ethylhexylglycerin, Tocopherol, Cetearyl Alcohol, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Ceramide EOP, Ceramide Ns, Ceramide NP, Ceramide As, Ceramide AP, Cholesterol, Allantoin, Sodium Gluconate
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Allantoin 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 AllantoinThis ingredient is created from dehydrating xylitol in acidic conditions. Xylitol is a famous sugar and humectant.
Much like its predecessor, anhydroxylitol is a humectant. Humectants attract and hold water to moisturize the skin.
This ingredient is most commonly found in a popular trio called Aquaxyl. Aquaxyl is made up of anhydroxylitol (24 - 34%), xylitylglucoside (35 - 50%), and xylitol (5 - 15%).
According to a manufacturer, Aquaxyl is known for a 3-D hydration concept and an anti-dehydration shield to reinforce the outer layer of skin.
This ingredient is often derived from plants such as wood and sugarcane.
Learn more about AnhydroxylitolCetearyl alcohol is a mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is mainly used as an emulsifier. Emulsifiers help prevent the separation of oils and products. Due to its composition, it can also be used to thicken a product or help create foam.
Cetearyl alcohol is an emollient. Emollients help soothe and hydrate the skin by trapping moisture.
Studies show Cetearyl alcohol is non-toxic and non-irritating. The FDA allows products labeled "alcohol-free" to have fatty alcohols.
This ingredient is usually derived from plant oils such as palm, vegetable, or coconut oils. There is debate on whether this ingredient will cause acne.
Due to the fatty acid base, this ingredient may not be Malassezia folliculitis safe.
Learn more about Cetearyl AlcoholCholesterol is a class of organic molecules called lipids. It helps hydrate your skin and is essential to having a healthy skin barrier.
Our skin naturally contains cholesterol in the outermost layer. Besides cholesterol, it also contains ceramides and fatty acids. Cholesterol makes up about 1/4 of your skin's outer layer and barrier. Your skin barrier is responsible for keeping allergens and microbes out. Having a healthy skin barrier is also responsible for keeping your skin firm and plump.
Our bodies use cholestrol to create vitamin D, steroid hormones, and more.
Learn more about CholesterolEthylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.
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 GlycerinPalmitoyl Tetrapeptide-7 is a lab-made peptide with anti-inflammatory and skin-repairing benefits. It's made up of four amino acids (glycine, glutamine, proline, and arginine) and palmitic acid (which helps it penetrate skin more effectively).
This ingredient helps reduce inflammation by limiting the production of interleukin-6 (IL-6), a chemical that triggers inflammatory responses, particularly after UV exposure.
Less inflammation = slower collagen breakdown and a longer-lasting, youthful appearance.
Palmitoyl Tetrapeptide-7 also stimulates collagen production and supports a healthier skin barrier.
Over time, this can improve skin firmness, hydration, and reduce the appearance of fine lines. It’s commonly paired with Palmitoyl Tripeptide-1 in the well-known Matrixyl 3000 complex for enhanced anti-aging effects.
This ingredient has been shown to be effective and safe in cosmetic use and you'll typically find it in small amounts (less than 0.01%).
Due to its palmitic acid base, it may not be safe for Malassezia folliculitis.
Read more about other common types of peptides here:
Learn more about Palmitoyl Tetrapeptide-7Palmitoyl Tripeptide-1 is also known as pal-GHK. It is made up of 3 amino acids and palmitic acid, a fatty acid that helps it absorb into skin more easily.
This peptide is as a signal peptide, meaning it tells the skin to produce more collagen. Collagen is the key protein that helps form the skin's structure and keep it plump, firm, and hydrated.
By boosting collagen production, this ingredient supports a stronger skin barrier and helps reduce the appearance of wrinkles.
You'll most likely see this ingredient paired with Palmitoyl Tetrapeptide-7 in the well-known Matrixyl 3000 complex. While results from in-house testing should be viewed cautiously, this peptide duo is among the most studied and widely used in modern skincare.
Due to its palmitic acid base, this ingredient may not be safe for Malassezia folliculitis.
Read more about other common types of peptides here:
Learn more about Palmitoyl Tripeptide-1Propanediol 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 PropanediolThis is the synthetic salt of gluconic acid, a form of PHA and mild exfoliant.
It is mainly used to stabilize oil and butter formulations from going bad. Sodium gluconate is a humectant, pH regulator, and chelating agent.
Chelating agents help neutralize unwanted metals from affecting the formulation.
Sodium gluconate is water-soluble.
Learn more about Sodium GluconateWater. 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 WaterXylitol is a humectant and prebiotic. It can help with dry skin.
In studies, xylitol has been shown to improve dry skin. It decreased transepidermal water loss, or when water passes through the skin and evaporates. Xylitol also showed to help improve the biomechanical properties of the skin barrier.
The prebiotic property of xylitol may also help reinforce our skin's natural microbiome. Having a healthy microbiome prevents infection by bad bacteria and helps with hydration.
As a humectant, Xylitol helps draw moisture from both the air and from deeper skin layers. This helps keep skin hydrated.
Xylitol is a sugar alcohol and commonly used as a sugar substitute. It is naturally occurring in plants such as strawberries and pumpkin.
Learn more about XylitolXylitylglucoside is created from xylitol and glucose, two humectants.
Not surprisingly, this ingredient is also a humectant. It attracts and holds water in your skin, helping to maintain hydration.
This ingredient is most commonly found in a popular trio called Aquaxyl. Aquaxyl is made up of anhydroxylitol(24 - 34%), xylitylglucoside (35 - 50%), and xylitol (5 - 15%).
According to a manufacturer, Aquaxyl is known for a 3-D hydration concept and an anti-dehydration shield to reinforce the outer layer of skin.
Learn more about XylitylglucosideIngredient Ratings
Here's what our community thinks of the ingredients in these products.
