PRODUCT REVIEW
Timeless Skin Care Skin Vitamin C Serum
Works for:
based on ingredients and %- Anti-oxidation
- Anti-aging
- Evens skin tone
- Moisturizing
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Can it cause trouble?
Buy from Amazon US $25.99
More options from: $14.55
Price as of 7/8/2025 1:20 GMT.
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Appears in
11 routines
Added by Sam
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What can the product work for?
Works for
Anti-aging
What does the product description say?
Contains Vitamin C, an antioxidant that evens skin tone and helps build collagen.
ascorbic acid
4.6% -
6.9%
Irritation risk:
Concentration: Effectiveness: HIGH
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
ferulic acid
0.45% -
1.05%
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%
tocopherol
2.1% -
3.1%
Irritation risk:
Concentration: Effectiveness:
LOW
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
Evens skin tone
What does the product description say?
Contains Vitamin C, an antioxidant that evens skin tone and helps build collagen.
ascorbic acid
4.6% -
6.9%
Irritation risk:
Concentration: Effectiveness: HIGH
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
ferulic acid
0.45% -
1.05%
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%
Anti-oxidation
ascorbic acid
4.6% -
6.9%
Irritation risk:
Concentration: Effectiveness: HIGH
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
ferulic acid
0.45% -
1.05%
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
2.1% -
3.1%
Irritation risk:
Concentration: Effectiveness: HIGH
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
Moisturizing
panthenol
1.1% -
1.7%
Irritation risk:
Concentration: Effectiveness: HIGH
Helps attract water to the upper layer of the skin and can help improve skin barrier function
sodium hyaluronate
0.35% -
0.8%
Irritation risk:
Concentration: Effectiveness: HIGH
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
tocopherol
2.1% -
3.1%
Irritation risk:
Concentration: Effectiveness:
LOW
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
Honesty check
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Anti-aging | |
| Anti-oxidation | |
| Evens skin tone |
Total Promises Fulfilled score:
100/100.
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Can it cause trouble?
- Overall product irritation risk
- Acne & comedogenic risk ingredients: 0
Potential irritants
ascorbic acid
4.6% -
6.9%
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
3% -
4.5%
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
No comodogenic ingredients detected
User reviews (0)
Similar products & dupes
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| WIMJ similarity score |
72%
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85%
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| Key ingredients |
| Common:
Other:
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| Irritancy | IRRITANCY
LOW
| IRRITANCY
HIGH
| IRRITANCY
LOW
| IRRITANCY
LOW
| IRRITANCY
MEDIUM
| IRRITANCY
LOW
| IRRITANCY
LOW
| IRRITANCY
LOW
| IRRITANCY
LOW
| IRRITANCY
LOW
| IRRITANCY
LOW
| IRRITANCY
LOW
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Ingredients & concentrations
All ingredients
Key Actives
tocopherol
2.1% -
3.1%
Irritation risk:
Works for:
Anti-oxidation,
Moisturizing,
Anti-aging,
Anti-inflammatory
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
0.45% -
1.05%
Irritation risk:
Works for:
Anti-oxidation,
Anti-inflammatory,
Anti-aging,
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
4.6% -
6.9%
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
3% -
4.5%
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
We couldn't find any comodogenic ingredients in this product
All ingredients
ascorbic acid
4.6% -
6.9%
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, Ethoxydiglycol, Ascorbic acid, Propylene glycol, Unknown, Tocopherol, Polysorbate 80, Panthenol, Ferulic acid, Sodium hyaluronate, Benzyl alcohol, Dehydroacetic acid
Sources
- Surfactants and experimental irritant contact dermatitis
- Propylene Glycol
- Skin-sensitizing and irritant properties of propylene glycol
- Vitamin E in dermatology
- Vitamin E and Skin Health
- Skin moisturizing effects of panthenol-based formulations
- Safety Assessment of Panthenol, Pantothenic Acid, and Derivatives as Used in Cosmetics
- 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
- Hyaluronic acid: A key molecule in skin aging
- Hyaluronan (Hyaluronic Acid): a natural moisturizer for skin care