Provence Beauty Renew Glycolic Acid Facial Serum Versus Dr. Barbara Sturm Glow Drops
Updated on October 09, 2024
Overview
What they are
These products are both vegan and reef safe serums. They have a total of 8 ingredients in common
Cool Features
They both contain hyaluronic acid and Vitamin C
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any common allergens, parabens or sulfates
What's Inside
They both contain oils
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
Provence Beauty Renew Glycolic Acid Facial Serum 17 ingredients
Dr. Barbara Sturm Glow Drops 35 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Provence Beauty Renew Glycolic Acid Facial Serum 17 ingredients
Dr. Barbara Sturm Glow Drops 35 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningCitrus Aurantium Amara Peel Water
HumectantGlycerin
Humectant
Aloe Barbadensis Extract
Skin ConditioningSodium Hyaluronate
Humectant
Glycolic Acid
Buffering
Camellia Sinensis Leaf Extract
Antimicrobial
Panthenol
Skin Conditioning
Fucus Vesiculosus Extract
Emollient
Ascorbic Acid
Antioxidant
Polysorbate 60
Emulsifying
Citrus Sinensis Peel Oil Expressed
Perfuming
Phenoxyethanol
Preservative
Ethylhexylglycerin
Skin ConditioningXanthan Gum
EmulsifyingPotassium Sorbate
Preservative
Limonene
Perfuming
Water, Citrus Aurantium Amara Peel Water, Glycerin, Aloe Barbadensis Extract, Sodium Hyaluronate, Glycolic Acid, Camellia Sinensis Leaf Extract, Panthenol, Fucus Vesiculosus Extract, Ascorbic Acid, Polysorbate 60, Citrus Sinensis Peel Oil Expressed, Phenoxyethanol, Ethylhexylglycerin, Xanthan Gum, Potassium Sorbate, Limonene
Water
Skin ConditioningPrunus Amygdalus Dulcis Oil
Skin Conditioning
C12-15 Alkyl Benzoate
AntimicrobialGlycerin
Humectant
Lactobacillus/Portulaca Oleracea Ferment Extract
Antioxidant
Butylene Glycol
Humectant
Glyceryl Stearate
Emollient
Panthenol
Skin Conditioning
Sodium Hyaluronate
Humectant
Polygonum Bistorta Root Extract
Skin ConditioningLeuconostoc/Radish Root Ferment Filtrate
Antimicrobial
Biosaccharide Gum-1
Skin ConditioningRosa Canina Fruit Extract
Astringent
Cetearyl Alcohol
Emollient
Stearic Acid
Cleansing
Carbomer
Emulsion StabilisingSodium Lauroyl Glutamate
Ethylhexylglycerin
Skin ConditioningMica
Cosmetic Colorant
Hexylene Glycol
EmulsifyingSodium Hydroxide
BufferingAlcohol
Antimicrobial
Caprylic/Capric Triglyceride
MaskingSynthetic Fluorphlogopite
Pantolactone
HumectantXanthan Gum
EmulsifyingAscorbyl Palmitate
Antioxidant
Citric Acid
Buffering
Ascorbic Acid
Antioxidant
Dimethicone
Emollient
Phenoxyethanol
Preservative
Alumina
Abrasive
Tin Oxide
Abrasive
CI 77491
Cosmetic ColorantCI 77891
Cosmetic ColorantWater, Prunus Amygdalus Dulcis Oil, C12-15 Alkyl Benzoate, Glycerin, Lactobacillus/Portulaca Oleracea Ferment Extract, Butylene Glycol, Glyceryl Stearate, Panthenol, Sodium Hyaluronate, Polygonum Bistorta Root Extract, Leuconostoc/Radish Root Ferment Filtrate, Biosaccharide Gum-1, Rosa Canina Fruit Extract, Cetearyl Alcohol, Stearic Acid, Carbomer, Sodium Lauroyl Glutamate, Ethylhexylglycerin, Mica, Hexylene Glycol, Sodium Hydroxide, Alcohol, Caprylic/Capric Triglyceride, Synthetic Fluorphlogopite, Pantolactone, Xanthan Gum, Ascorbyl Palmitate, Citric Acid, Ascorbic Acid, Dimethicone, Phenoxyethanol, Alumina, Tin Oxide, CI 77491, CI 77891
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 WaterGlycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinSodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.
Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.
These are some other common types of Hyaluronic Acid:
Learn more about Sodium HyaluronatePanthenol is a common ingredient that helps hydrate and soothe the skin. It is found naturally in our skin and hair.
There are two forms of panthenol: D and L.
D-panthenol is also known as dexpanthenol. Most cosmetics use dexpanthenol or a mixture of D and L-panthenol.
Panthenol is famous due to its ability to go deeper into the skin's layers. Using this ingredient has numerous pros (and no cons):
Like hyaluronic acid, panthenol is a humectant. Humectants are able to bind and hold large amounts of water to keep skin hydrated.
This ingredient works well for wound healing. It works by increasing tissue in the wound and helps close open wounds.
Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.
This ingredient is also referred to as pro-vitamin B5.
Learn more about PanthenolAscorbic Acid is is pure Vitamin C. This form makes up the largest amount of vitamin C found naturally in our skin.
Not only is vitamin C great for your overall health and immune system, it also has plenty of benefits on your skin.
Vitamin C is best used for brightening skin. It improves dark spots, acne scars, and hyperpigmentation. This is because it blocks the process of skin darkening when exposed to UV.
Remember: Vitamin C should not replace sunscreen!
Your skin uses vitamin C to build collagen. Collagen is one key component in having a strong skin barrier and plump skin. Vitamin C also plays a role in regulating collagen, thus making it effective in improving wrinkles and fine lines.
Ascorbic acid shows potent antioxidant activity. As an antioxidant, it helps fight free-radicals. Free-radicals are molecules that may damage your skin cells. These antioxidants also protect skin against UV damage.
The best formulations include Vitamin E and/or ferulic acid. These two ingredients help stabilize and provide a boost in the benefits of ascorbic acid. This is because ascorbic acid becomes unstable when exposed to UV and air. In fact, you can tell your ascorbic acid has oxidized when it turns an orange-yellow color.
Ascorbic acid is generally compatible with other ingredients. However, using ascorbic acid with other active ingredients might cause irritation. Two ingredients: copper ions and benzoyl peroxide, will inactivate ascorbic acid completely.
Read more about other types of Vitamin C:
Foods rich with vitamin C include oranges, strawberries, broccoli, bell peppers, and more. When consuming Vitamin C, your skin receives a portion of the nutrients.
Learn more about Ascorbic AcidPhenoxyethanol 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.
Ethylhexylglycerin (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.
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 GumIngredient Ratings
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