Sulwhasoo First Care Activating Serum Versus Sk-II Facial Treatment Essence (Pitera Essence) - Original
Updated on November 20, 2023
Overview
Suited For
They're both likely to be good for anti aging, dry skin and sensitive skin
Free From
They both do not contain any sulfates
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Ingredient Info
Sulwhasoo First Care Activating Serum 48 ingredients
Sk-II Facial Treatment Essence (Pitera Essence) 7 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Sulwhasoo First Care Activating Serum 48 ingredients
Sk-II Facial Treatment Essence (Pitera Essence) 7 ingredients
Key Ingredients
Benefits
Concerns
Benefits
Concerns
Ingredients Side-by-side
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 WaterButylene Glycol (or BG) is used within cosmetic products for a few different reasons:
- It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
- It is a humectant, which means that it helps attract moisture into the skin.
- It helps improve product application.
- It has mild preservative properties.
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Sorbic Acid is a preservative. It is the most commonly used food preservative in the world.
Sorbic Acid is a natural antibiotic and highly effective at preventing the growth of fungus. It is less effective against bacteria.
Potassium Sorbate, another commonly-used preservative, is the potassium salt of Sorbic Acid.
Sorbic Acid may worsen eczema. We recommend speaking with a professional if you have any concerns.
Potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.
Learn more about Sorbic AcidIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Sulwhasoo First Care Activating Serum 48 ingredients
Sk-II Facial Treatment Essence (Pitera Essence) 7 ingredients


Reviews
Here's what our community thinks
Sulwhasoo First Care Activating Serum 48 ingredients
I have sensitive skin and should have known better with the alcohol and fragrance in this product. It caused an immediate rosacea flare. This is a hard no for me and I would say any sensitive skin folks though I know it works well for many people.
Sk-II Facial Treatment Essence (Pitera Essence) 7 ingredients
IT'S EXPENSIVE BUT WORTH THE MONEY!!!!
I'm the kind of person who is willing to go all out and drop some money for good skincare if I know I will use up every drop and love it. I've tried a lot of snail mucin products (my oily acne-prone skin LOVES it) and this one is different! I've tried the COSRX and the Peach Slices and both don't compare to this. Peach Slices have a similar texture while Show more