Cos De BAHA Retinol 2.5% Facial Serum With Vitamin E Versus Sunday Riley A+ High-Dose Retinol Serum
Updated on October 10, 2024
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 3 ingredients in common
Cool Features
They both contain hyaluronic acid, retinoid and Vitamin E
Suited For
They're both likely to be good for fighting acne, anti aging, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any 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
Cos De BAHA Retinol 2.5% Facial Serum With Vitamin E 14 ingredients
Sunday Riley A+ High-Dose Retinol Serum 55 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Cos De BAHA Retinol 2.5% Facial Serum With Vitamin E 14 ingredients
Sunday Riley A+ High-Dose Retinol Serum 55 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Aloe Barbadensis Leaf Extract
Emollient
Propanediol
SolventSodium Hyaluronate
Humectant
Niacinamide
Smoothing
1,2-Hexanediol
Skin ConditioningPolysorbate 20
Emulsifying
Retinol
Skin Conditioning
Tocopheryl Acetate
Antioxidant
Rosa Damascena Extract
MaskingLavandula Angustifolia Flower Extract
Cleansing
Camellia Sinensis Leaf Extract
Antimicrobial
Melissa Officinalis Leaf Extract
Skin ConditioningArtemisia Vulgaris Extract
Skin Conditioning
Disodium EDTA
Aloe Barbadensis Leaf Extract, Propanediol, Sodium Hyaluronate, Niacinamide, 1,2-Hexanediol, Polysorbate 20, Retinol, Tocopheryl Acetate, Rosa Damascena Extract, Lavandula Angustifolia Flower Extract, Camellia Sinensis Leaf Extract, Melissa Officinalis Leaf Extract, Artemisia Vulgaris Extract, Disodium EDTA
Water
Skin ConditioningPropanediol
SolventDimethyl Isosorbide
SolventTriheptanoin
Skin ConditioningDimethicone
Emollient
Glycerin
Humectant
Pentylene Glycol
Skin ConditioningHexyldecanol
EmollientDisiloxane
Skin Conditioning
Cetyl PEG/PPG-10/1 Dimethicone
Emulsifying
Diheptyl Succinate
EmollientPropylene Carbonate
SolventHydroxypinacolone Retinoate
Skin Conditioning
PPG-24-Glycereth-24
EmulsifyingPhenyl Trimethicone
Skin Conditioning
Retinol
Skin Conditioning
Ubiquinone
Antioxidant
Honey Extract
Humectant
Sodium Hyaluronate Crosspolymer
Humectant
Algae Extract
Emollient
Zingiber Officinale Extract
Skin ConditioningOpuntia Ficus-Indica Fruit Extract
Skin ConditioningBisabolol
Masking
Butyrospermum Parkii Butter
Skin Conditioning
Phospholipids
Skin ConditioningSaccharomyces Cerevisiae Extract
Skin ConditioningLecithin
EmollientSodium Acrylates Copolymer
Hydrogenated Polyisobutene
Emollient1,2-Hexanediol
Skin Conditioning4-T-Butylcyclohexanol
Masking
Polyglyceryl-10 Stearate
Skin Conditioning
Caprylyl Glycol
EmollientHelianthus Annuus Seed Oil
Emollient
Sorbitol
Humectant
Cetylhydroxyproline Palmitamide
Skin ConditioningPolysilicone-11
Benzoic Acid
Masking
Dehydroacetic Acid
Preservative
Sodium Phytate
Glyceryl Polyacrylate
Polysorbate 80
Emulsifying
Hydroxyphenyl Propamidobenzoic Acid
Skin ConditioningStearic Acid
Cleansing
Brassica Campestris Sterols
Emollient
Pvp
Emulsion StabilisingCapryloyl Glycerin/Sebacic Acid Copolymer
Skin ConditioningSodium Benzoate
Masking
Alcohol
Antimicrobial
Potassium Phosphate
BufferingDecyl Glucoside
CleansingPhenoxyethanol
Preservative
Hexylene Glycol
EmulsifyingPotassium Sorbate
Preservative
Tocopherol
Antioxidant
Water, Propanediol, Dimethyl Isosorbide, Triheptanoin, Dimethicone, Glycerin, Pentylene Glycol, Hexyldecanol, Disiloxane, Cetyl PEG/PPG-10/1 Dimethicone, Diheptyl Succinate, Propylene Carbonate, Hydroxypinacolone Retinoate, PPG-24-Glycereth-24, Phenyl Trimethicone, Retinol, Ubiquinone, Honey Extract, Sodium Hyaluronate Crosspolymer, Algae Extract, Zingiber Officinale Extract, Opuntia Ficus-Indica Fruit Extract, Bisabolol, Butyrospermum Parkii Butter, Phospholipids, Saccharomyces Cerevisiae Extract, Lecithin, Sodium Acrylates Copolymer, Hydrogenated Polyisobutene, 1,2-Hexanediol, 4-T-Butylcyclohexanol, Polyglyceryl-10 Stearate, Caprylyl Glycol, Helianthus Annuus Seed Oil, Sorbitol, Cetylhydroxyproline Palmitamide, Polysilicone-11, Benzoic Acid, Dehydroacetic Acid, Sodium Phytate, Glyceryl Polyacrylate, Polysorbate 80, Hydroxyphenyl Propamidobenzoic Acid, Stearic Acid, Brassica Campestris Sterols, Pvp, Capryloyl Glycerin/Sebacic Acid Copolymer, Sodium Benzoate, Alcohol, Potassium Phosphate, Decyl Glucoside, Phenoxyethanol, Hexylene Glycol, Potassium Sorbate, Tocopherol
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Propanediol 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 Propanediol1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.
It is a:
- Humectant, drawing moisture into the skin
- Emollient, helping to soften skin
- Solvent, dispersing and stabilizing formulas
- Preservative booster, enhancing the antimicrobial activity of other preservatives
Retinol 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 RetinolIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Cos De BAHA Retinol 2.5% Facial Serum With Vitamin E 14 ingredients
Sunday Riley A+ High-Dose Retinol Serum 55 ingredients
Reviews
Here's what our community thinks
Cos De BAHA Retinol 2.5% Facial Serum With Vitamin E 14 ingredients
This was genuinely one of those products that I'm not sure if I noticed any results. Aside from the uncertainty of this product and the ingredients. I also did not enjoy the consistency of this serum. It felt as if it never fully absorbed and made my skin feel rather oily. Not sure about the other products from this brand, but I feel unlikely to repurchase this.
UPDATE: their homepage actually says that it’s not retinol 2.5% but only 0.13%. That low percentage does nothing for your skin 😂 For me it’s misleading advertising and I have read they do that a lot with their products. Hence I m not buying anything more from them. Also in Germany a product that contains over 1% Retinol is considered medical care and usually needs prescription (EU regulations). So Show more
Sunday Riley A+ High-Dose Retinol Serum 55 ingredients
Definitely high-dose retinol!
This is a powerful retinol serum that is no joke. I tried easing into it by going every other night, then moved to every night. I ended up with signs of a damaged skin barrier (redness) on my chin. I'm going to lay off this on my chin for a couple weeks, then try again, but stick to every other night. I like that I'm getting a strong dose of an excellent skincare Show more
