Ruruberry 10% Niacinamide + Zinc Versus Synergy Therm Cosmetics Azelaic Acid Serum
Updated on October 21, 2023
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 5 ingredients in common
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, sensitive skin, reducing pores, scar healing and dark spots
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens or silicones
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
Ruruberry 10% Niacinamide + Zinc 17 ingredients
Synergy Therm Cosmetics Azelaic Acid Serum 10 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Ruruberry 10% Niacinamide + Zinc 17 ingredients
Synergy Therm Cosmetics Azelaic Acid Serum 10 ingredients
Key Ingredients
Benefits
Benefits
Ingredients Side-by-side
Water
Skin ConditioningNiacinamide
Smoothing
Butylene Glycol
Humectant
Zinc PCA
Humectant
Chondrus Crispus Extract
Skin Conditioning
Xanthan Gum
EmulsifyingXylitylglucoside
HumectantHydrolyzed Soy Protein
HumectantAnhydroxylitol
HumectantXylitol
HumectantCaprylyl Glycol
EmollientEthylhexylglycerin
Skin ConditioningPhenoxyethanol
Preservative
Glycerin
Humectant
Citric Acid
Buffering
Glucose
HumectantChlorphenesin
Antimicrobial
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.
Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan GumEthylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.
Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Ruruberry 10% Niacinamide + Zinc 17 ingredients
Synergy Therm Cosmetics Azelaic Acid Serum 10 ingredients
Reviews
Here's what our community thinks
Ruruberry 10% Niacinamide + Zinc 17 ingredients
Swapped to this from the ordinary bcoz its 🍉-safe and i’ve been loving it! Helps with reducing my fungal acne and clearing up my skin
I actually used the 5% Niacinamide + Zinc but it's unavailable here.Itcontrols my oiliness and also help with brightening my acne scars which is a PAIN.Its also very gentle(for me)especially because I'm a beginner with Niacinamide
Synergy Therm Cosmetics Azelaic Acid Serum 10 ingredients
One of the best azelaic acid serums that I've ever tried! It is a bit sticky, but the results don't lie. I saw results in 1 month from using it nightly. There isn't any other active ingredients in this as well, which I really like. All of the other azelaic acid serums on the market contain BHA's and AHA's, and I personally just want a serum with azelaic acid. It also made a much bigger difference Show more
