PRODUCT REVIEW
Facetheory Regenacalm 2% Retinol and Vitamin C Serum S1
Works for:
based on ingredients and %- Moisturizing
- Evens skin tone
- Anti-aging
- Anti-oxidation
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Can it cause trouble?
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Product summary
What can the product work for?
Anti-aging
What does the product description say?
Regenacalm 2% Retinol and Vitamin C Serum S1
retinyl palmitate
1.8% -
2.7%
Irritation risk:
Concentration: Effectiveness:
MEDIUM
Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect
ferulic acid
0.1% -
0.4%
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
2.8% -
4.2%
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
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Evens skin tone
What does the product description say?
Regenacalm 2% Retinol and Vitamin C Serum S1 is formulated with retinol, hyaluronic acid and plant extracts to diminish the appearance of acne scars, fine lines and wrinkles, and fight blemishes, redness, and hyperpigmentation whilst shielding against future environmental damage.
retinyl palmitate
1.8% -
2.7%
Irritation risk:
Concentration: Effectiveness:
MEDIUM
Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect
ferulic acid
0.1% -
0.4%
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%
glycyrrhiza glabra root extract
0.35% -
0.75%
Irritation risk:
Concentration: Effectiveness:
LOW
A plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicals
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Moisturizing
What does the product description say?
Regenacalm 2% Retinol and Vitamin C Serum S1 is formulated with retinol, hyaluronic acid and plant extracts to diminish the appearance of acne scars, fine lines and wrinkles, and fight blemishes, redness, and hyperpigmentation whilst shielding against future environmental damage.
glycerin
3.5% -
5.2%
Irritation risk:
Concentration: Effectiveness: HIGH
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
sodium hyaluronate
0.1% -
0.3%
Irritation risk:
Concentration: Effectiveness: HIGH
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
polyglyceryl-6 stearate
1.3% -
1.9%
Irritation risk:
Concentration: Effectiveness:
MEDIUM
Helps soften the upper layer of the skin
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Anti-oxidation
ferulic acid
0.1% -
0.4%
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
2.8% -
4.2%
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
glycyrrhiza glabra root extract
0.35% -
0.75%
Irritation risk:
Concentration: Effectiveness:
LOW
A plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicals
Show more
Anti-blemish
What does the product description say?
Regenacalm 2% Retinol and Vitamin C Serum S1 is formulated with retinol, hyaluronic acid and plant extracts to diminish the appearance of acne scars, fine lines and wrinkles, and fight blemishes, redness, and hyperpigmentation whilst shielding against future environmental damage.
retinyl palmitate
1.8% -
2.7%
Irritation risk:
Concentration: Effectiveness:
MEDIUM
Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect
salicylic acid
0.05% -
0.2%
Irritation risk:
Concentration: Insufficient!
Used for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)
sodium ascorbyl phosphate
1.4% -
2.2%
Irritation risk:
Concentration: Insufficient!
A stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin C
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Honesty check
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Anti-aging | |
| Moisturizing | |
| Evens skin tone | |
| Anti-blemish |
Total Promises Fulfilled score:
68/100.
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Can it cause trouble?
- Overall product irritation risk
- Acne & comedogenic risk ingredients: 0
Potential irritants
retinyl palmitate
1.8% -
2.7%
Irritation risk:
Works for:
Anti-aging,
Anti-blemish,
Evens skin tone,
Exfoliation
Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect
Show more
Comodogenic ingredients
No comodogenic ingredients detected
User reviews (0)
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60%
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58%
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| Irritancy | IRRITANCY
MEDIUM
| IRRITANCY
MEDIUM
| IRRITANCY
MEDIUM
| IRRITANCY
MEDIUM
| IRRITANCY
LOW
| IRRITANCY
MEDIUM
| IRRITANCY
LOW
| IRRITANCY
MEDIUM
| IRRITANCY
MEDIUM
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MEDIUM
| IRRITANCY
LOW
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Ingredients & concentrations
All ingredients
Key Actives
tocopherol
2.8% -
4.2%
Irritation risk:
Works for:
Anti-oxidation,
Anti-aging,
Moisturizing,
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
retinyl palmitate
1.8% -
2.7%
Irritation risk:
Works for:
Anti-aging,
Anti-blemish,
Evens skin tone,
Exfoliation
Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect
Show more
Potential irritants
retinyl palmitate
1.8% -
2.7%
Irritation risk:
Works for:
Anti-aging,
Anti-blemish,
Evens skin tone,
Exfoliation
Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect
Show more
Comodogenic ingredients
We couldn't find any comodogenic ingredients in this product
All ingredients
propanediol
4.7% -
7%
Irritation risk:
Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin
glycerin
3.5% -
5.2%
Irritation risk:
Works for:
Moisturizing
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
Show more
Ingredient list view
Water, Propanediol, Glycerin, Tocopherol, Polyglyceryl-4 oleate, Retinyl palmitate, Sodium ascorbyl phosphate, Polyglyceryl-6 stearate, Sodium anisate, Sodium levulinate, Cetyl hydroxyethylcellulose, Glyceryl caprylate, Anethum graveolens herb extract, Glycyrrhiza glabra root extract, Lactic acid, Polyglyceryl-6 behenate, Xanthan gum, Ferulic acid, Sodium hyaluronate, Aloe barbadensis leaf juice, Salicylic acid, Citric acid, Potassium sorbate
Sources
- Glycerol and the skin: holistic approach to its origin and functions
- Vitamin E in dermatology
- Vitamin E and Skin Health
- Sodium ascorbyl phosphate shows in vitro and in vivo efficacy in the prevention and treatment of acne vulgaris
- Sodium ascorbyl phosphate in topical microemulsions
- Final report of the safety assessment of L-Ascorbic Acid, Calcium Ascorbate, Magnesium Ascorbate, Magnesium Ascorbyl Phosphate, Sodium Ascorbate, and Sodium Ascorbyl Phosphate as used in cosmetics
- Regulation of collagen synthesis in human dermal fibroblasts by the sodium and magnesium salts of ascorbyl-2-phosphate
- Comparison of clinical efficacies of sodium ascorbyl phosphate, retinol and their combination in acne treatment
- Application of l-ascorbic acid and its derivatives (sodium ascorbyl phosphate and magnesium ascorbyl phosphate) in topical cosmetic formulations: stability studies
- Sodium L-ascorbyl-2-phosphate 5% lotion for the treatment of acne vulgaris: a randomized, double-blind, controlled trial
- Epidermal and dermal effects of topical lactic acid
- Dual Effects of Alpha-Hydroxy Acids on the Skin
- 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
- Salicylic acid as a peeling agent: a comprehensive review
- Beta Hydroxy Acids
- A review of toxicity from topical salicylic acid preparations