Skin Hero Niacinamide 10% + Green Tea Anti Acne Serum Versus Clearstem Skincare Cellrenew - Collagen Stem Cell Serum
Updated on August 26, 2024
Overview
What they are
These products are both cruelty-free, fungal acne (malassezia) safe, and reef safe serums. They have a total of 3 ingredients in common
Cool Features
They both contain hyaluronic acid
Suited For
They're both likely to be good for anti aging, brightening skin, sensitive skin, reducing pores and scar healing
Free From
They both do not contain any harsh alcohols, 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
Skin Hero Niacinamide 10% + Green Tea Anti Acne Serum 6 ingredients
Clearstem Skincare Cellrenew - Collagen Stem Cell Serum 17 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Skin Hero Niacinamide 10% + Green Tea Anti Acne Serum 6 ingredients
Clearstem Skincare Cellrenew - Collagen Stem Cell Serum 17 ingredients
Key Ingredients
Benefits
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.
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 WaterCamellia Sinensis Extract is from the oil in tea plant leaves. The leaves give us various types of tea: green, black, oolong, and white.
Camellia Sinensis leaves have many benefits. It contains polyphenols, a strong antioxidant. Antioxidants help fight off free-radical molecules that damage skin cells. 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 and antimicrobial properties. Polyphenols and L-theanine help soothe the skin and reduce irritation. L-theanine is an amino acid that makes up most of the amino acids found in tea leaves. The caffeine in Camellia Sinensis Leaf Extract helps calm inflamed blood vessels.
Tea leaves also contain 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 ExtractHyaluronic acid is naturally found in healthy skin. It is a humectant, meaning it draws moisture to your skin.
This ingredient helps hydrate, soothe, and protect the skin.
What makes hyaluronic acid so hydrating? It has the capacity to bind or hold large amounts of water.
Fun fact: It is already naturally found in our bodies, such as the fluids of our eyes and our joints.
Studies find this ingredient to have anti-inflammatory and anti-microbial properties. This can help speed up wound-healing.
Hyaluronic acid can be irritating if the molecule has a low-molecular weight, or if the molecules are small.
One study found low-molecular weight hyaluronic acid to be pro-inflammatory, meaning some people may experience irritation. This is because our bodies use hyaluronic acid in the wound-healing process to signal to our bodies, via irritation, that something needs healing.
The same study found high-molecular weight hyaluronic acid to be anti-inflammatory.
These are some other common types of Hyaluronic Acid:
Learn more about Hyaluronic AcidIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Skin Hero Niacinamide 10% + Green Tea Anti Acne Serum 6 ingredients
Clearstem Skincare Cellrenew - Collagen Stem Cell Serum 17 ingredients

Reviews
Here's what our community thinks
Skin Hero Niacinamide 10% + Green Tea Anti Acne Serum 6 ingredients
I wanted to try a higher percentage because I had great results from +ful’s 5% niacinamide serum, and I wanted to see if my more stubborn dark spots and small bumps could be tackled by a higher concentration. I wanted to find a 10% niacinamide serum with good ingredients, and I stumbled upon Skin Hero’s.
I’m so glad I gave this a try! I started by using it just at night, and I spaced it out by Show more