PRODUCT REVIEW
ZENii Antioxidant Power Serum
Works for:
based on ingredients and %- Anti-aging
- Evens skin tone
- Anti-oxidation
- Moisturizing
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Can it cause trouble?
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What can the product work for?
Anti-aging
What does the product description say?
Suitable for all skin types, this potent antioxidant serum contains unique ingredients including; 20% L ascorbic acid providing collagen, antioxidant, anti-inflammatory support.
ferulic acid
0.85% -
1.3%
Irritation risk:
Concentration: Effectiveness:
MEDIUM
A potent anti-oxidant that has been shown to be effective in neutralizing free radicals in skin. There seem to have a synergetic effect of ferulic acid, vitamin E and C, meaning that when the ingredients are used together, they enhance each other's ability protect the skin against free radicals. Ferulic acid also helps to stabilize other ingredients - including vitamins C and E. It can help to even out the skin tone. Ferulic acid is approved for use as a sunscreen ingredient in Japan in concentrations up to 10%
niacinamide
0.1% -
0.35%
Irritation risk:
Concentration: Insufficient!
Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture.
The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
ascorbic acid
3.7% -
5.6%
Irritation risk:
Concentration: Insufficient!
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
Show more
Evens skin tone
What does the product description say?
This unique concentrated serum formulated with 20% L ascorbic acid is the perfect serum for anyone wishing to prevent ageing, repair photodamage, reduce pigmentation and increase collagen support within their skin.
ferulic acid
0.85% -
1.3%
Irritation risk:
Concentration: Effectiveness:
MEDIUM
A potent anti-oxidant that has been shown to be effective in neutralizing free radicals in skin. There seem to have a synergetic effect of ferulic acid, vitamin E and C, meaning that when the ingredients are used together, they enhance each other's ability protect the skin against free radicals. Ferulic acid also helps to stabilize other ingredients - including vitamins C and E. It can help to even out the skin tone. Ferulic acid is approved for use as a sunscreen ingredient in Japan in concentrations up to 10%
niacinamide
0.1% -
0.35%
Irritation risk:
Concentration: Insufficient!
Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture.
The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
ascorbic acid
3.7% -
5.6%
Irritation risk:
Concentration: Insufficient!
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
Moisturizing
panthenol
0.5% -
1.2%
Irritation risk:
Concentration: Effectiveness: HIGH
Helps attract water to the upper layer of the skin and can help improve skin barrier function
sodium hyaluronate
0.2% -
0.75%
Irritation risk:
Concentration: Effectiveness: HIGH
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
sodium pca
0.1% -
0.5%
Irritation risk:
Concentration: Effectiveness: HIGH
Naturally present in skin and helps to attract water to its upper layer
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Anti-oxidation
ferulic acid
0.85% -
1.3%
Irritation risk:
Concentration: Effectiveness: HIGH
A potent anti-oxidant that has been shown to be effective in neutralizing free radicals in skin. There seem to have a synergetic effect of ferulic acid, vitamin E and C, meaning that when the ingredients are used together, they enhance each other's ability protect the skin against free radicals. Ferulic acid also helps to stabilize other ingredients - including vitamins C and E. It can help to even out the skin tone. Ferulic acid is approved for use as a sunscreen ingredient in Japan in concentrations up to 10%
tocopherol
1.2% -
1.8%
Irritation risk:
Concentration: Insufficient!
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
ascorbic acid
3.7% -
5.6%
Irritation risk:
Concentration: Insufficient!
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
Anti-blemish
What does the product description say?
2% Niacinamide helps to reduce pores size and smooth skin.
niacinamide
0.1% -
0.35%
Irritation risk:
Concentration: Insufficient!
Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture.
The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
Honesty check
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Anti-aging | |
| Evens skin tone | |
| Anti-blemish |
Total Promises Fulfilled score:
50/100.
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Can it cause trouble?
- Overall product irritation risk
- Acne & comedogenic risk ingredients: 1
Potential irritants
ascorbic acid
3.7% -
5.6%
Irritation risk:
Works for:
Evens skin tone,
Anti-aging,
Anti-oxidation
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
propylene glycol
2.7% -
4%
Irritation risk:
Works for:
Moisturizing
Helps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating
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Comodogenic ingredients
laureth-23
1.7% -
2.6%
Irritation risk: Comedogenicity: Medium
Works for:
Cleansing
Helps oil and water mix together
User reviews (0)
Similar products & dupes
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| Irritancy | IRRITANCY
LOW
| IRRITANCY
MEDIUM
| IRRITANCY
LOW
| IRRITANCY
MEDIUM
| IRRITANCY
LOW
| IRRITANCY
LOW
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LOW
| IRRITANCY
LOW
| IRRITANCY
LOW
| IRRITANCY
LOW
| IRRITANCY
MEDIUM
| IRRITANCY
HIGH
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Ingredients & concentrations
All ingredients
Key Actives
tocopherol
1.2% -
1.8%
Irritation risk:
Works for:
Anti-oxidation,
Anti-inflammatory,
Anti-aging,
Moisturizing
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
ferulic acid
0.85% -
1.3%
Irritation risk:
Works for:
Anti-oxidation,
Anti-aging,
Anti-inflammatory,
Evens skin tone
A potent anti-oxidant that has been shown to be effective in neutralizing free radicals in skin. There seem to have a synergetic effect of ferulic acid, vitamin E and C, meaning that when the ingredients are used together, they enhance each other's ability protect the skin against free radicals. Ferulic acid also helps to stabilize other ingredients - including vitamins C and E. It can help to even out the skin tone. Ferulic acid is approved for use as a sunscreen ingredient in Japan in concentrations up to 10%
Show more
Potential irritants
ascorbic acid
3.7% -
5.6%
Irritation risk:
Works for:
Evens skin tone,
Anti-aging,
Anti-oxidation
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
propylene glycol
2.7% -
4%
Irritation risk:
Works for:
Moisturizing
Helps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating
Show more
Comodogenic ingredients
laureth-23
1.7% -
2.6%
Irritation risk: Comedogenicity: Medium
Works for:
Cleansing
Helps oil and water mix together
All ingredients
propanediol
4.3% -
6.5%
Irritation risk:
Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin
ascorbic acid
3.7% -
5.6%
Irritation risk:
Works for:
Evens skin tone,
Anti-aging,
Anti-oxidation
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
Show more
Ingredient list view
Water, Propanediol, Ascorbic acid, Propylene glycol, Glycerin, Laureth-23, Tocopherol, Ferulic acid, Panthenol, Triethanolamine, Sodium hyaluronate, Sodium pca, Niacinamide, Phenoxyethanol, Ethylhexylglycerin
Sources
- Surfactants and experimental irritant contact dermatitis
- Propylene Glycol
- Skin-sensitizing and irritant properties of propylene glycol
- Glycerol and the skin: holistic approach to its origin and functions
- Vitamin E in dermatology
- Vitamin E and Skin Health
- Ferulic Acid: Therapeutic Potential Through Its Antioxidant Property
- Ferulic acid stabilizes a solution of vitamins C and E and doubles its photoprotection of skin
- Antioxidant Properties of Ferulic Acid and Its Possible Application
- Skin moisturizing effects of panthenol-based formulations
- Safety Assessment of Panthenol, Pantothenic Acid, and Derivatives as Used in Cosmetics
- Hyaluronic acid: A key molecule in skin aging
- Hyaluronan (Hyaluronic Acid): a natural moisturizer for skin care
- Niacinamide - mechanisms of action and its topical use in dermatology