Works for:
based on ingredients and %- Moisturizing
Doesn't work for:
based on ingredients and %- Anti-aging
Can it cause trouble?
- Irritation risk: low
- Comedogenic risk ingredients: 0
Key actives
Product Summary
"Q+A - Vitamin C Brightening Serum" could be helpful for: Moisturizing, but its actives are not the most effective or are not well-studied.
Ingredient callouts
- This product also contains Vitamin C (Ascorbic Acid). It can be an effective active for anti-aging and evening out the skin tone, but in this product it is used for stabilizing other ingredients in the formulation. In this concentration (0.85% - 1.25%) it cannot have a noticeable benefit for the skin.
- Humectants (hyaluronic acid 0.50% - 1.10% and glycerin 2.20% - 3.30%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.
Price
The product retails for 12.00$ in the United States, for 12.30CA$ in Canada and for 9.24£ in the United Kingdom.
For a detailed price comparison: click here.
Moisturizing
What does the product description say?
This highly stable form of Vitamin C is encapsulated in Volcanic Soil and Hyaluronic Acid.
Source: Skinstore
This product can help improve hydration of the skin with the two types of ingredients.
The first type is called “humectants”:
these ingredients help attract water.
When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from
within deeper layers of the skin. The following ingredients in this product do the job:
glycerin, hyaluronic acid.
This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: caprylic/capric triglyceride, squalane.
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin. Naturally present in skin. Typically has large molecule size unless advertised otherwise on the product label. Helps support skin's barrier function and may help to reduce inflammation
An oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.
Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself
Anti-aging
What does the product description say?
It works to help boost your skin’s defense against the appearance of wrinkles and dull skin.
Source: Skinstore
This product does not contain ingredients that are able to reduce fine lines and wrinkles or help with skin elasticity, but it can improve the look of the skin temporarily through moisturization. Well-moisturized skin might also be able to repair the sun damage better.This ingredient - hyaluronic acid - could be helpful for preventing or repairing signs of aging in theory, but there is no evidence that it actually works.
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin. Naturally present in skin. Typically has large molecule size unless advertised otherwise on the product label. Helps support skin's barrier function and may help to reduce inflammation
The most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of aging
Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Moisturizing | |
| Anti-aging |
Total Promises Fulfilled score: 62/100.
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Potential irritants
Comedogenic ingredients
No comedogenic ingredients detected
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| Product | Similarity | Price | Irritancy |
|---|---|---|---|
 Q+A Vitamin C Brightening Serum | Current | $9.24 | |
 Dime Beauty Co Hyper Glow Serum | 87% | $28.00 | |
 Goldfaden MD Brightening Elixir | 87% | $45.00 | |
Biovene VITAMIN C 27% SERUM | 86% | $25.98 | |
Biovène Barcelona VITAMIN C +20% Skin Brightening Facial Serum Treatment | 86% | $5.99 | |
drlouie skincare Vitamin C Serum | 86% | $44.99 |
Key Actives
The most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of aging
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin. Naturally present in skin. Typically has large molecule size unless advertised otherwise on the product label. Helps support skin's barrier function and may help to reduce inflammation
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
An oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.
Potential irritants
The most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of aging
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
Helps water and oil mix together
Can work as an exfoliant but is typically used to adjust the product pH
Comedogenic ingredients
We couldn't find any comedogenic ingredients in this product
All ingredients
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
Helps water and oil mix together
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
An oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.
The most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of aging
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin. Naturally present in skin. Typically has large molecule size unless advertised otherwise on the product label. Helps support skin's barrier function and may help to reduce inflammation
A preservative. It helps prevent bacterial growth in cosmetic products
Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself
Can work as an exfoliant but is typically used to adjust the product pH
Ingredient list view
Water, Caprylic/capric triglyceride, Isoamyl laurate, Polyglyceryl-4 diisostearate/polyhydroxystearate/sebacate, Glycerin, Squalane, Magnesium sulfate, Volcanic soil, Ascorbic acid, Hyaluronic acid, Amylopectin, 1,2-hexanediol, Ethylhexylglycerin, Phenoxyethanol, Tocopherol, Citric acid