Updated on January 16, 2024
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 1 ingredients in common
Cool Features
They both contain Vitamin C and Vitamin E
Suited For
They're both likely to be good for dry skin, brightening skin, sensitive skin, reducing pores 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
Isntree Hyper Vitamin C 23 Serum 17 ingredients
Yeouth Vitamin C & E Serum 8 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Isntree Hyper Vitamin C 23 Serum 17 ingredients
Yeouth Vitamin C & E Serum 8 ingredients
Key Ingredients
Benefits
Key Ingredients
Benefits
Ingredients Side-by-side
Water
Skin ConditioningAscorbic Acid 23%
Antioxidant
Propanediol
SolventBetaine
Humectant
1,2-Hexanediol
Skin ConditioningPolyglycerin-3
HumectantTromethamine
BufferingEthyl Ether
SolventHydroxyethyl Urea
HumectantBetula Platyphylla Japonica Juice
Skin ConditioningEthylhexylglycerin
Skin ConditioningAdenosine
Skin Conditioning
Disodium EDTA
Panthenol
Skin Conditioning
Gardenia Florida Fruit Extract
Skin ConditioningDextrin
AbsorbentTocopherol
Antioxidant
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 WaterIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Isntree Hyper Vitamin C 23 Serum 17 ingredients
Yeouth Vitamin C & E Serum 8 ingredients
Reviews
Here's what our community thinks
Isntree Hyper Vitamin C 23 Serum 17 ingredients
I've reintroduced this powerful vitamin C serum back into my routine because my hyperpigmentation has re-emerged. After only a few weeks of use, the dark spots and uneven skin tone have already faded and are much less visible.
Gradually increasing the vitamin C concentration in my routine, I've tried various other serums before - this one is the most effective so far. I'm not sure if I should Show more
No irritation, no weird smell
I switched from Cosrx's Vitamin C 23 serum to this. I prefer this to Cosrx. It has no smell, no irritation and gentle to my skin. If you are a fan of Cosrx Vitamin C serum (but loathe the smell), you may want to try this too.
