Aesthetics Rx Ultra Protection Sunscreen Cream SPF50 with Zinc Oxide Versus Aesthetics Rx B Serum
Updated on January 12, 2024
Overview
What they are
These products are both cruelty-free . They have a total of 4 ingredients in common
Cool Features
They both contain PHA
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, reducing pores, scar healing and better texture
Free From
They both do not contain any harsh alcohols, common allergens, 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
Aesthetics Rx Ultra Protection Sunscreen Cream SPF50 with Zinc Oxide 16 ingredients
Aesthetics Rx B Serum 10 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Aesthetics Rx Ultra Protection Sunscreen Cream SPF50 with Zinc Oxide 16 ingredients
Aesthetics Rx B Serum 10 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Zinc Oxide
Cosmetic Colorant
Cetearyl Glucoside
EmulsifyingCetearyl Alcohol
Emollient
Coco-Caprylate
Emollient
Disodium EDTA
Gluconolactone
Skin Conditioning
Glycerin
Humectant
Isostearic Acid
Cleansing
C10-18 Triglycerides
Emollient
Octyldodecanol
EmollientPEG-30 Dipolyhydroxystearate
Emulsifying
Polyglyceryl-3 Polyricinoleate
Emulsifying
Water
Skin ConditioningSodium Benzoate
Masking
Sodium Chloride
Masking
Xanthan Gum
Emulsifying
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Disodium EDTA plays a role in making products more stable by aiding other preservatives.
It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.
Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.
Learn more about Disodium EDTAGluconolactone is a PHA. PHAs are a great gentle alternative to traditional AHAs.
When applied, Gluconolactone has the same affect on skin as AHAs such as lactic acid. It helps dissolve the dead skin cells in the top layer of your skin. This improves texture and brightens the skin.
PHAs are more gentle than AHAs due to their larger structure. They do not penetrate as deeply as AHAs and take a longer time to dissolve dead cells. Studies show PHAs do not cause as much irritation.
Gluconolactone has some interesting properties:
In a 2004 study, Gluconolactone was found to prevent UV damage in mouse skin cells and has not been found to increase sun sensitivity. However, we still recommend wearing SPF daily.
This ingredient is is an created by reacting gluconic acid with an alcohol.
Learn more about GluconolactoneWater. 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 WaterSodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.
Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.
Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.
It is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.
Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.
We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.
Learn more about Sodium BenzoateIngredient Ratings
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