Works for:
based on ingredients and %- Anti-aging
- Moisturizing
- Evens skin tone
- Anti-oxidation
Can it cause trouble?
- Irritation risk: low
- Comedogenic risk ingredients: 0
Key actives
Product Summary
"Zelens - Power C - Collagen-boosting & Brightening" could be helpful for: Anti-aging, Moisturizing and Evens skin tone, but its actives are not the most effective or are not well-studied.
Ingredient callouts
- Humectants (sodium hyaluronate 0.20% - 0.75% and glycerin 3.80% - 5.70%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.
Price
The product retails from 47.00£ up to 120.00£ in the United Kingdom and for 75.30CA$ in Canada.
For a detailed price comparison: click here.
Anti-oxidation
This product contains antioxidants (ascorbyl tetraisopalmitate) that can help neutralize free radicals in skin. By doing so, they can lessen the damage the skin gets from the UV light (sun).
A vitamin C derivative. Studies show that is might be effective in reducing hyperpigmentation, but there are no studies confirming that it is effectively converted into the bioavailable form of Vitamin C in skin. It is not clear how this derivative compares in effectiveness to the topical application of bioavailable form of vitamin C (L-ascorbic acid)
An emollient that helps soften the skin. Might be somewhat helpful in evening the skin tone.
A plant extract that might have some anti-oxidant properties, but evidence is lacking
A stable derivative of pectin and vitamin C. It might help neutralize free radicals in skin, but evidence of effectiveness is lacking. Helps create a thicker product consistency and stabilize the product formulation
A plant extract that might have some anti-oxidant effect in skin, but evidence is lacking
A fruit extract that might have some anti-oxidant effect in skin
A fruit extract that might have some anti-oxidant effect
Anti-aging
What does the product description say?
Reduces the appearance of fine lines and wrinkles. Brightens the skin and evens skin tone.
Source: Face the future
This product contains ascorbyl tetraisopalmitate. This ingredient might be able to help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness, but there is not enough evidence that it actually works.
A vitamin C derivative. Studies show that is might be effective in reducing hyperpigmentation, but there are no studies confirming that it is effectively converted into the bioavailable form of Vitamin C in skin. It is not clear how this derivative compares in effectiveness to the topical application of bioavailable form of vitamin C (L-ascorbic acid)
An emollient that helps soften the skin. Might be somewhat helpful in evening the skin tone.
Traditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin
Evens skin tone
What does the product description say?
Reduces the appearance of fine lines and wrinkles. Brightens the skin and evens skin tone.
Source: Face the future
The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually works: ascorbyl tetraisopalmitate, glycine soja seed extract.
A vitamin C derivative. Studies show that is might be effective in reducing hyperpigmentation, but there are no studies confirming that it is effectively converted into the bioavailable form of Vitamin C in skin. It is not clear how this derivative compares in effectiveness to the topical application of bioavailable form of vitamin C (L-ascorbic acid)
An emollient that helps soften the skin. Might be somewhat helpful in evening the skin tone.
Moisturizing
What does the product description say?
Key Ingredients Vitamin C , Antioxidants , Yeast Extract , Hyaluronic Acid , Aloe Vera , Collagen How to use Use daily, morning and evening.
Source: Face the future
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, sodium hyaluronate.
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: squalane, glycine soja seed extract.
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.
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
Helps attract water to the upper layer of the skin
An emollient that helps soften the skin. Might be somewhat helpful in evening the skin tone.
An amino-acid. There is not strong evidence of a particular beneficial effect for skin in topical applications, beyond attracting water to the upper layer of the skin
Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin
A vitamin C derivative. Studies show that is might be effective in reducing hyperpigmentation, but there are no studies confirming that it is effectively converted into the bioavailable form of Vitamin C in skin. It is not clear how this derivative compares in effectiveness to the topical application of bioavailable form of vitamin C (L-ascorbic acid)
Traditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin
Might be helpful in neutralizing free radicals in skin but solid research is lacking. Helps attract water to the upper layer of the skin
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Anti-aging | |
| Moisturizing | |
| Evens skin tone |
Total Promises Fulfilled score: 75/100.
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Potential irritants
Comedogenic ingredients
No comedogenic ingredients detected
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| Product | Similarity | Price | Irritancy |
|---|---|---|---|
 Zelens Power C - Collagen-boosting & Brightening | Current | $47.00 | |
 SkinTra C The Light - Serum z Witaminą C Tetra 10% | 58% | $89.00 | |
 Intraceuticals Booster Vitamin C+3 | 54% | $30.60 | |
Nacomi Next Lvl Vitamin C - Ascorbyl tetraisopalmitate 5% | 54% | $285.00 | |
Theramid C-TETRA E.F | 53% | $32.95 | |
Transparent Lab C-TETRA E.F. Intensive Vitamin C Treatment | 53% | $32.95 |
Key Actives
A vitamin C derivative. Studies show that is might be effective in reducing hyperpigmentation, but there are no studies confirming that it is effectively converted into the bioavailable form of Vitamin C in skin. It is not clear how this derivative compares in effectiveness to the topical application of bioavailable form of vitamin C (L-ascorbic acid)
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.
Helps attract water to the upper layer of the skin
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
Potential irritants
A fruit extract that might have some anti-oxidant effect
A preservative. Can be used to mask unpleasant smell. Can be irritating
A vitamin C derivative. Studies show that is might be effective in reducing hyperpigmentation, but there are no studies confirming that it is effectively converted into the bioavailable form of Vitamin C in skin. It is not clear how this derivative compares in effectiveness to the topical application of bioavailable form of vitamin C (L-ascorbic acid)
An emollient that helps soften the skin. Might be somewhat helpful in evening the skin tone.
A plant extract that might have some anti-oxidant effect in skin, but evidence is lacking
A plant extract that might have some anti-oxidant properties, but evidence is lacking
A fruit extract that might have some anti-oxidant effect in skin
Might be helpful in neutralizing free radicals in skin but solid research is lacking. Helps attract water to the upper layer of the skin
Traditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin
A stable derivative of pectin and vitamin C. It might help neutralize free radicals in skin, but evidence of effectiveness is lacking. Helps create a thicker product consistency and stabilize the product formulation
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 vitamin C derivative. Studies show that is might be effective in reducing hyperpigmentation, but there are no studies confirming that it is effectively converted into the bioavailable form of Vitamin C in skin. It is not clear how this derivative compares in effectiveness to the topical application of bioavailable form of vitamin C (L-ascorbic acid)
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin
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.
An emollient that helps soften the skin. Might be somewhat helpful in evening the skin tone.
A plant extract that might have some anti-oxidant effect in skin, but evidence is lacking
A plant extract that might have some anti-oxidant properties, but evidence is lacking
A fruit extract that might have some anti-oxidant effect
A fruit extract that might have some anti-oxidant effect in skin
Might be helpful in neutralizing free radicals in skin but solid research is lacking. Helps attract water to the upper layer of the skin
Traditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin
Helps attract water to the upper layer of the skin
A stable derivative of pectin and vitamin C. It might help neutralize free radicals in skin, but evidence of effectiveness is lacking. Helps create a thicker product consistency and stabilize the product formulation
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
An amino-acid. There is not strong evidence of a particular beneficial effect for skin in topical applications, beyond attracting water to the upper layer of the skin
Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin
A preservative. Can be used to mask unpleasant smell. Can be irritating
Can work as an exfoliant but is typically used to adjust the product pH
Ingredient list view
Water, Ascorbyl tetraisopalmitate, Glycerin, Propanediol, Squalane, Glycine soja seed extract, Terminalia ferdinandiana fruit extract, Malpighia emarginata fruit extract, Rosa canina fruit extract, Psidium guajava fruit extract, Ribes nigrum fruit extract, Brassica oleracea acephala leaf extract, Aloe barbadensis leaf juice, Saccharomyces ferment lysate filtrate, Ascorbyl methylsilanol pectinate, Methylsilanol mannuronate, Sodium hyaluronate, Methylsilanol hydroxyproline aspartate, Methylpropanediol, Sodium dehydroacetate, Butylene glycol, Dehydroacetic acid, Sodium benzoate, Potassium sorbate, Benzyl alcohol, Xanthan gum, Citric acid
- Assessment of penetration of Ascorbyl Tetraisopalmitate into biological membranes by molecular dynamics
- Stability evaluation of tocopheryl acetate and ascorbyl tetraisopalmitate in isolation and incorporated in cosmetic formulations using thermal analysis
- A new lipophilic pro-vitamin C, tetra-isopalmitoyl ascorbic acid (VC-IP), prevents UV-induced skin pigmentation through its anti-oxidative properties
- New lipophilic pro-vitamin C, tetra-isopalmitoyl ascorbic acid (VC-IP), suppresses senile lentigo through controlling of melanocytes-keratinocytes interaction
- Glycerol and the skin: holistic approach to its origin and functions
- The chemotherapeutic potential of Terminalia ferdinandiana: Phytochemistry and bioactivity
- Guava: phytochemical composition of a potential source of antioxidants for cosmetic and/or dermatological applications
- Biological Activity of Blackcurrant Extracts (Ribes nigrum L.) in Relation to Erythrocyte Membranes
- Hyaluronic acid: A key molecule in skin aging
- Hyaluronan (Hyaluronic Acid): a natural moisturizer for skin care
- 4 Final Report on the Safety Assessment of Sodium Dehydroacetate and Dehydroacetic Acid