Timeless Skin Care 20% Vitamin C + E Ferulic Acid Serum Versus REN Clean Skincare Glycol Lactic Radiance Renewal Mask
Overview
What they are
These products are both cruelty-free and reef safe . They have a total of 3 ingredients in common
Cool Features
They both contain Vitamin E
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any parabens, silicones or sulfates
What's Inside
They both contain harsh alcohols, common allergens and fragrances
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
Timeless Skin Care 20% Vitamin C + E Ferulic Acid Serum 11 ingredients
REN Clean Skincare Glycol Lactic Radiance Renewal Mask 35 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
Timeless Skin Care 20% Vitamin C + E Ferulic Acid Serum 11 ingredients
REN Clean Skincare Glycol Lactic Radiance Renewal Mask 35 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Polysorbate 60
Emulsifying
Lecithin
Emollient
Lactic Acid
Buffering
Vitis Vinifera Seed Oil
Emollient
Ribes Nigrum Seed Oil
Emollient
Citrus Limon Fruit Extract
Masking
Xanthan Gum
EmulsifyingVaccinium Macrocarpon Seed Oil
Skin Conditioning
Maltodextrin
Absorbent
Sodium Lactate
BufferingCarica Papaya Fruit Extract
Skin ConditioningAnanas Sativus Fruit Extract
Skin ConditioningGlyceryl Caprylate
EmollientPassiflora Edulis Fruit Extract
Skin ConditioningVitis Vinifera Fruit Extract
Skin ConditioningParfum
Masking
Citrus Nobilis Peel Oil
Masking
Citrus Grandis Peel Oil
Masking
Citrus Tangerina Peel Oil
Masking
Citrus Aurantium Dulcis Flower Oil
Astringent
Alcohol Denat.
Antimicrobial
Benzyl Alcohol
Perfuming
Phenoxyethanol
Preservative
Potassium Sorbate
Preservative
Tocopherol
Antioxidant
Hippophae Rhamnoides Oil
Emollient
Helianthus Annuus Seed Oil
Emollient
Rosmarinus Officinalis Leaf Extract
AntimicrobialSodium Bisulfite
Antioxidant
Citral
Perfuming
Geraniol
Perfuming
Limonene
Perfuming
Linalool
Perfuming
Water, Glycerin, Polysorbate 60, Lecithin, Lactic Acid, Vitis Vinifera Seed Oil, Ribes Nigrum Seed Oil, Citrus Limon Fruit Extract, Xanthan Gum, Vaccinium Macrocarpon Seed Oil, Maltodextrin, Sodium Lactate, Carica Papaya Fruit Extract, Ananas Sativus Fruit Extract, Glyceryl Caprylate, Passiflora Edulis Fruit Extract, Vitis Vinifera Fruit Extract, Parfum, Citrus Nobilis Peel Oil, Citrus Grandis Peel Oil, Citrus Tangerina Peel Oil, Citrus Aurantium Dulcis Flower Oil, Alcohol Denat., Benzyl Alcohol, Phenoxyethanol, Potassium Sorbate, Tocopherol, Hippophae Rhamnoides Oil, Helianthus Annuus Seed Oil, Rosmarinus Officinalis Leaf Extract, Sodium Bisulfite, Citral, Geraniol, Limonene, Linalool
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 WaterTocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.
Vitamin E also helps keep your natural skin lipids healthy. Your lipid skin barrier naturally consists of lipids, ceramides, and fatty acids. Vitamin E offers extra protection for your skin’s lipid barrier, keeping your skin healthy and nourished.
Another benefit is a bit of UV protection. Vitamin E helps reduce the damage caused by UVB rays. (It should not replace your sunscreen). Combining it with Vitamin C can decrease sunburned cells and hyperpigmentation after UV exposure.
You might have noticed Vitamin E + C often paired together. This is because it is great at stabilizing Vitamin C. Using the two together helps increase the effectiveness of both ingredients.
There are often claims that Vitamin E can reduce/prevent scarring, but these claims haven't been confirmed by scientific research.
Learn more about TocopherolBenzyl Alcohol is most commonly used as a preservative. It also has a subtle, sweet smell. Small amounts of Benzyl Alcohol is not irritating and safe to use in skincare products. Most Benzyl Alcohol is derived from fruits such as apricots.
Benzyl Alcohol has both antibacterial and antioxidant properties. These properties help lengthen the shelf life of products. Benzyl Alcohol is a solvent and helps dissolve other ingredients. It can also improve the texture and spreadability.
Alcohol comes in many different forms. Different types of alcohol will have different effects on skin. This ingredient is an astringent alcohol.
Using high concentrations of these alcohols are drying on the skin. They may strip away your skin's natural oils and even damage your skin barrier. Astringent alcohols may also irritate skin.
Other types of astringent alcohols include:
According to the National Rosacea Society based in the US, you should be mindful of products with these alcohols in the top half of ingredients.
Any type of sanitizing product will have high amounts of alcohol to help kill bacteria and viruses.
Learn more about Benzyl AlcoholIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Timeless Skin Care 20% Vitamin C + E Ferulic Acid Serum 11 ingredients
REN Clean Skincare Glycol Lactic Radiance Renewal Mask 35 ingredients
Reviews
Here's what our community thinks
Timeless Skin Care 20% Vitamin C + E Ferulic Acid Serum 11 ingredients
I've tried about 5 different Vitamin C serums, and this one is by far my favorite. I've purchased it 3 times. (I started using it back when it was the dropper bottle)
My skin can tolerate higher Vit C percentages very well, so this feels like nothing on my skin. As if I was putting on water. I don't mind the ferulic acid smell (which is noticeably less now than it used to be!), because I think Show more
Too irritating for my sensitive skin but great product if you skin does tolerate it
REN Clean Skincare Glycol Lactic Radiance Renewal Mask 35 ingredients
I love this mask. I only leave it on right under 10 minutes though because right around then it starts tingling a lot. After I rinse it off with warm water and a soft cloth my face and neck are so soft and silky. It has never caused breakouts on my face or irritated my face, which is what I was afraid of. I use tretinoin nightly so I was really afraid of getting irritation. Also after using this Show more
