PRODUCT REVIEW
111SKIN Y Theorem Day Cream Light NAC Y2
Can it cause trouble?
Buy from Amazon US $240.00
More options from: $210.00
Price as of 2/11/2023 1:39 GMT.
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What can the product work for?
Works for
Moisturizing
What does the product description say?
NAC Y² is lightweight and hydrating.
vitis vinifera seed oil
0.1% -
0.5%
Irritation risk:
Concentration: Effectiveness: HIGH
A great emollient that can also have anti-oxidant properties
sodium hyaluronate
0.5% -
1.15%
Irritation risk:
Concentration: Effectiveness: HIGH
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
glycerin
1.7% -
2.6%
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
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Anti-oxidation
sodium ascorbyl phosphate
0.15% -
0.65%
Irritation risk:
Concentration: Effectiveness:
MEDIUM
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
aesculus hippocastanum seed extract
0.1% -
0.45%
Irritation risk:
Concentration: Effectiveness:
LOW
Plant extract. Might have some anti-oxidant properties. Can be irritating
vitis vinifera seed oil
0.1% -
0.5%
Irritation risk:
Concentration: Effectiveness:
LOW
A great emollient that can also have anti-oxidant properties
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Honesty check
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Moisturizing |
Total Promises Fulfilled score:
75/100.
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Can it cause trouble?
- Overall product irritation risk
- Acne & comedogenic risk ingredients: 2
Potential irritants
benzyl alcohol
0.5% -
1%
Irritation risk:
A preservative. Can be used to mask unpleasant smell. Can be irritating
aesculus hippocastanum seed extract
0.1% -
0.45%
Irritation risk:
Works for:
Anti-oxidation
Plant extract. Might have some anti-oxidant properties. Can be irritating
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Comodogenic ingredients
isopropyl myristate
5.5% -
8.2%
Irritation risk: Comedogenicity: High
Works for:
Moisturizing
An emollient that helps soften the skin. Could be comedogenic
cetearyl alcohol
1.3% -
1.9%
Irritation risk: Comedogenicity: Medium
Works for:
Cleansing,
Moisturizing
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
User reviews (0)
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Other:
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| Irritancy | IRRITANCY
MEDIUM
| IRRITANCY
MEDIUM
| IRRITANCY
MEDIUM
| IRRITANCY
MEDIUM
| IRRITANCY
MEDIUM
| IRRITANCY
MEDIUM
| IRRITANCY
MEDIUM
| IRRITANCY
HIGH
| IRRITANCY
HIGH
| IRRITANCY
LOW
| IRRITANCY
LOW
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Ingredients & concentrations
All ingredients
Key Actives
tocopherol
0.35% -
0.85%
Irritation risk:
Works for:
Anti-oxidation,
Anti-inflammatory,
Moisturizing,
Anti-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
linoleic acid
0.15% -
0.55%
Irritation risk:
Works for:
Moisturizing,
Cleansing,
Anti-blemish
An excellent emollient. Helps soften the skin, restore its barrier function, and can help to calm down inflammation. It can be helpful to prevent blemishes and clogged pores
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Potential irritants
benzyl alcohol
0.5% -
1%
Irritation risk:
A preservative. Can be used to mask unpleasant smell. Can be irritating
aesculus hippocastanum seed extract
0.1% -
0.45%
Irritation risk:
Works for:
Anti-oxidation
Plant extract. Might have some anti-oxidant properties. Can be irritating
Show more
Comodogenic ingredients
isopropyl myristate
5.5% -
8.2%
Irritation risk: Comedogenicity: High
Works for:
Moisturizing
An emollient that helps soften the skin. Could be comedogenic
cetearyl alcohol
1.3% -
1.9%
Irritation risk: Comedogenicity: Medium
Works for:
Cleansing,
Moisturizing
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
All ingredients
isopropyl myristate
5.5% -
8.2%
Irritation risk: Comedogenicity: High
Works for:
Moisturizing
An emollient that helps soften the skin. Could be comedogenic
hydrogenated palm oil
3.2% -
4.8%
Irritation risk:
Works for:
Cleansing,
Moisturizing
Helps soften the upper layer of the skin
Show more
Ingredient list view
Water, Isopropyl myristate, Hydrogenated palm oil, Carbomer, Stearic acid, Glycerin, Glyceryl stearate, Cetearyl alcohol, Benzyl alcohol, Aloe barbadensis leaf extract, Sodium hyaluronate, Polysorbate 20, Tocopherol, Sodium hydroxide, Xanthan gum, Sodium ascorbyl phosphate, Aesculus hippocastanum seed extract, Vitis vinifera seed oil, Retinyl palmitate, Linoleic acid, Acetyl cysteine, Parfum
Sources
- Glycerol and the skin: holistic approach to its origin and functions
- Hyaluronic acid: A key molecule in skin aging
- Hyaluronan (Hyaluronic Acid): a natural moisturizer for skin care
- 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
- Contact dermatitis as an adverse reaction to some topically used European herbal medicinal products – part 1: Achillea millefolium–Curcuma longa
- The Permeability Barrier in Essential Fatty Acid Deficiency: Evidence for a Direct Role for Linoleic Acid in Barrier Function