Updated on July 18, 2023
Overview
What they are
These products are both cruelty-free and reef safe . They have a total of 0 ingredients in common
Cool Features
They both contain hyaluronic acid
Suited For
They're both likely to be good for fighting acne, dry skin and brightening skin
Free From
They both do not contain any common allergens, 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
COSRX Propolis Synergy Toner 14 ingredients
Zitsticka Killa 8 ingredients
At a glance
Click on any of the items below to learn more
COSRX Propolis Synergy Toner 14 ingredients
Zitsticka Killa 8 ingredients
Benefits
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Notable Ingredients
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Benefits
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Concerns
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Ingredients Side-by-side
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
1,2-Hexanediol is a multi-tasker ingredient. It acts as a preservative to increase shelf-life and can aid other preservatives in preventing microbe growth. 1,2-Hexanediol also helps the skin retain moisture as a humectant.
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
Betaine 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.
Panthenol is a common ingredient that helps hydrate and soothe the skin. It can be found naturally in our skin and hair.
Polyglyceryl-10 Laurate is an ester of lauric acid and Polyglycerin-10.
Polyglyceryl-10 Myristate isn't fungal acne safe.
Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
This is a synthetic polymer. It helps improve the texture of products by adding thickness and gel-like feel.
Caprylic/Capric Triglyceride is an emollient, solvent, and texture enhancer. It is considered a skin-softener by helping the skin prevent moisture loss.
Propolis Extract, Honey Extract, Butylene Glycol, 1,2-Hexanediol, Glycerin, Betaine, Cassia Obtusifolia Seed Extract, Panthenol, Polyglyceryl-10 Laurate, Polyglyceryl-10 Myristate, Ethylhexylglycerin, Sodium Hyaluronate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Caprylic/Capric Triglyceride
4 Benefits May cause irritation
Hyaluronic acid is naturally found in healthy skin. It is a humectant, meaning it draws moisture to your skin.
Preservative 5 Benefits 4 Concerns
Salicylic Acid (also known as beta hydroxy acid or BHA) is one of the most well-known ingredients for treating skin that struggles with blackheads and acne. It helps to exfoliate both the skin's surface and pores, and also acts as an anti-inflammatory agent.
6 Benefits
Niacinamide has emerged as an all-star ingredient due to its many benefits.
Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.
Fragrance Oil Good for Oily Skin
This tea tree oil comes from the leaves of the Tea Tree plant. Tea tree oil has antioxidant, anti-inflammatory, and antimicrobial properties.
Antioxidant 4 Benefits May cause irritation
Tocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.
5 Concerns
Alcohol comes in many different forms. Different types of alcohol will have different effects on skin. This ingredient is usually an astringent alcohol.
Ingredient Ratings
Here's what our community thinks of the ingredients in these two products.
When to use
COSRX Propolis Synergy Toner 14 ingredients
Zitsticka Killa 8 ingredients
Reviews
Here's what our community thinks
COSRX Propolis Synergy Toner 14 ingredients
helldoll
don't get me wrong it feels really nice on the skin but I bought this forgetting that I literally have an allergy to honey and bee products lmao....
don't get me wrong it feels really nice on the skin but I bought this forgetting that I literally have an allergy to honey and bee products lmao. broke out in hives around my chin 10 mins after using it so... probably my fault but oh well
Jay_289
It's hydrating and awesome for oily skin. Been using it for a year now and it's gen been my HG ever since day 1. Helped me w my acne smmm. Def...
It's hydrating and awesome for oily skin. Been using it for a year now and it's gen been my HG ever since day 1. Helped me w my acne smmm. Def worth to try it out ^_^
