Overview
What they are
These products are both cruelty-free and reef safe . They have a total of 3 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, 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, fragrances, 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
Alastin Renewal Retinol 0.5 26 ingredients
Dewyer Shroom Serum 10 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Alastin Renewal Retinol 0.5 26 ingredients
Dewyer Shroom Serum 10 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningCaprylic/Capric Triglyceride
MaskingHeptyl Undecylenate
Emollient
Niacinamide
Smoothing
Polyacrylate-13
Glycerin
Humectant
Retinol
Skin Conditioning
Ubiquinone
Antioxidant
Avena Sativa Kernel Extract
Abrasive
Hydroxymethoxyphenyl Decanone
Skin ConditioningBisabolol
Masking
Ceramide 3
Skin Conditioning
Tremella Fuciformis Sporocarp Extract
Antioxidant
Betaine
Humectant
Tocopheryl Acetate
Antioxidant
Caprylyl Glycol
EmollientC12-15 Alkyl Benzoate
AntimicrobialCetyl Palmitate
Emollient
Polysorbate 20
Emulsifying
Disodium EDTA
Ethylhexylglycerin
Skin ConditioningCaprylhydroxamic Acid
Trideceth-6 Phosphate
EmulsifyingPhenoxyethanol
Preservative
Polyisobutene
Sodium Hydroxide
BufferingWater, Caprylic/Capric Triglyceride, Heptyl Undecylenate, Niacinamide, Polyacrylate-13, Glycerin, Retinol, Ubiquinone, Avena Sativa Kernel Extract, Hydroxymethoxyphenyl Decanone, Bisabolol, Ceramide 3, Tremella Fuciformis Sporocarp Extract, Betaine, Tocopheryl Acetate, Caprylyl Glycol, C12-15 Alkyl Benzoate, Cetyl Palmitate, Polysorbate 20, Disodium EDTA, Ethylhexylglycerin, Caprylhydroxamic Acid, Trideceth-6 Phosphate, Phenoxyethanol, Polyisobutene, Sodium Hydroxide
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 WaterRetinol 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 RetinolBetaine is a common humectant (a substance that promotes retention of moisture). It's known to be gentle on the skin and can help balance hydration.
This ingredient is best for improving hydration and soothing irritated skin. Studies also show it helps even out skin tone.
Fun fact: Betaine is naturally created in the skin and body. The kind found within cosmetic products can be either plant-derived or synthetic.
Learn more about BetaineIngredient Ratings
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