Medik8 Hydr8 B5 Liquid Rehydration Serum Versus Medik8 Clarity Peptides
Updated on July 19, 2024
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 5 ingredients in common
Cool Features
They both contain hyaluronic acid
Suited For
They're both likely to be good for dry skin, sensitive skin and scar healing
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, 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
Medik8 Hydr8 B5 Liquid Rehydration Serum 7 ingredients
Medik8 Clarity Peptides 33 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
Medik8 Hydr8 B5 Liquid Rehydration Serum 7 ingredients
Medik8 Clarity Peptides 33 ingredients
Benefits
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningNiacinamide
Smoothing
Caprylic/Capric Triglyceride
Masking
Acetyl Glucosamine
Skin ConditioningGlyceryl Stearate Citrate
Emollient
Dimethicone
Emollient
Zinc PCA
Humectant
Glycerin
Humectant
Polyglyceryl-3 Stearate
Emulsifying
Crambe Abyssinica Seed Oil
Skin Conditioning
Hydroxyacetophenone
Antioxidant
Hydrogenated Lecithin
Emulsifying
Behenyl Alcohol
Emollient
Cetearyl Alcohol
Emollient
Phenoxyethanol
Preservative
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingDisodium EDTA
Xanthan Gum
EmulsifyingCetyl Palmitate
Emollient
Carnosine
Skin Conditioning
Ethylhexylglycerin
Skin ConditioningPolysorbate 80
Emulsifying
Palmitoyl Tetrapeptide-10
Skin Conditioning
Sorbitan Stearate
Emulsifying
Sodium Hyaluronate
Humectant
Polysorbate 60
Emulsifying
Sorbitan Isostearate
Emulsifying
Sodium Benzoate
Masking
Citric Acid
Buffering
Tocopherol
Antioxidant
Butylene Glycol
Humectant
1,2-Hexanediol
Skin Conditioning
Caprylhydroxamic Acid
Water, Niacinamide, Caprylic/Capric Triglyceride, Acetyl Glucosamine, Glyceryl Stearate Citrate, Dimethicone, Zinc PCA, Glycerin, Polyglyceryl-3 Stearate, Crambe Abyssinica Seed Oil, Hydroxyacetophenone, Hydrogenated Lecithin, Behenyl Alcohol, Cetearyl Alcohol, Phenoxyethanol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Disodium EDTA, Xanthan Gum, Cetyl Palmitate, Carnosine, Ethylhexylglycerin, Polysorbate 80, Palmitoyl Tetrapeptide-10, Sorbitan Stearate, Sodium Hyaluronate, Polysorbate 60, Sorbitan Isostearate, Sodium Benzoate, Citric Acid, Tocopherol, Butylene Glycol, 1,2-Hexanediol, Caprylhydroxamic Acid
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
As an AHA, Citric Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and even out skin tone.
If you spot Citric Acid near the end of an ingredient list, it's likely there as a pH adjuster rather than an active ingredient.
Read more about some other popular AHA's here:
Learn more about Citric AcidEthylhexylglycerin (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.
Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
Sodium 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 HyaluronateWater. 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 WaterIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Medik8 Hydr8 B5 Liquid Rehydration Serum 7 ingredients
Medik8 Clarity Peptides 33 ingredients
Reviews
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