Cos De BAHA Salicylic Acid BHA 4% Serum Versus PURITO Wonder Releaf Centella Serum Unscented
Updated on March 12, 2025
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 4 ingredients in common
Cool Features
They both contain niacinamide
Suited For
They're both likely to be good for fighting acne, anti aging, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots
Free From
They both do not contain any harsh alcohols, 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
Cos De BAHA Salicylic Acid BHA 4% Serum 13 ingredients
PURITO Wonder Releaf Centella Serum Unscented 37 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Cos De BAHA Salicylic Acid BHA 4% Serum 13 ingredients
PURITO Wonder Releaf Centella Serum Unscented 37 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
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.
Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.Â
It’s often used to:
Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.
Learn more about Propanediol1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.Â
It is a:
- Humectant, drawing moisture into the skin
- Emollient, helping to soften skin
- Solvent, dispersing and stabilizing formulas
- Preservative booster, enhancing the antimicrobial activity of other preservativesÂ
Niacinamide has emerged as an all-star ingredient due to its many benefits.
It is known to treat acne by reducing inflammation. It also helps fade dark-spots and strengthen the skin by promoting the growth of the ceramide barrier.
Other benefits include smoothing wrinkles and minimizing redness.
The cherry on top? Niacinamide can also help build keratin, a protein that keeps skin firm.
When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.
Niacinamide can be mixed with other ingredients to boost benefits. For instance, it has shown to be effective when used with copper, folic acid, and zinc to treat acne.
Learn more about NiacinamideCamellia Sinensis Leaf Extract is derived from the leaves of the tea plant. Black tea, green tea, and oolong tea are all harvested from this plant.
This ingredient has many skin benefits:
This ingredient contains polyphenols, a strong antioxidant. Antioxidants help fight off molecules that damage skin cells.
On top of that, the antioxidants in green tea neutralize free-radicals from the sun. This gives the skin some extra UV protection, but should not replace sunscreen.
Many components of tea have anti-inflammatory properties.
Polyphenols and L-theanine help soothe the skin and reduce irritation. The caffeine in Camellia Sinensis Leaf Extract helps calm inflamed blood vessels.
Other compounds found in tea include: Vitamin Bs, linoleic acid, magnesium, calcium, iron, and zinc.
Research has shown both drinking Camellia Sinensis Leaf Tea and applying it to the skin can help boost skin elasticity and hydration. Studies also show using tea extract may reduce sebum, or oil, production.
Learn more about Camellia Sinensis Leaf ExtractIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Cos De BAHA Salicylic Acid BHA 4% Serum 13 ingredients
PURITO Wonder Releaf Centella Serum Unscented 37 ingredients

Reviews
Here's what our community thinks
Cos De BAHA Salicylic Acid BHA 4% Serum 13 ingredients
PURITO Wonder Releaf Centella Serum Unscented 37 ingredients
i really wanted to like this product but my skin got a little itchy and irritated after using it. I was thinking maybe its the centella? but i have been using other products with centella in it and i didnt have any negative reactions to them 🥲🥲 It did make my skin sticky too which was another downside for me
edited : gave this serum another try as i was thinking maybe it was the way i layered Show more
I like this a lot for in the evening, it is a combination of Centella, peptide, ceramide, soothing ingredients and 2% Niacinamide for a great all-in-one serum to combine with Retinol or an exfoliant (although AHA will kill the effect of the peptides). It soothes a lot, isn't too thick and no scent of course. The peptide combination used in this serum is Matrixyl 3000, which is great for Show more