PRODUCT REVIEW
Physicians Formula 24-Karat Gold Collagen Moisturizer
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Price as of 2/11/2023 2:43 GMT.
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Product summary
What can the product work for?
Anti-aging
What does the product description say?
niacinamide
2.7% -
4%
Irritation risk:
Concentration: Effectiveness: HIGH
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
gluconolactone
0.05% -
0.15%
Irritation risk:
Concentration: Insufficient!
A polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals
tocopherol
1.2% -
1.7%
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
Moisturizing
What does the product description say?
glycerin
3.9% -
5.8%
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
vitis vinifera seed oil
0.45% -
1%
Irritation risk:
Concentration: Effectiveness: HIGH
A great emollient that can also have anti-oxidant properties
persea gratissima oil
1.4% -
2.1%
Irritation risk:
Concentration: Effectiveness: HIGH
An emollient that helps soften the skin and could be helpful in repairing its barrier function
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Anti-blemish
niacinamide
2.7% -
4%
Irritation risk:
Concentration: Effectiveness: HIGH
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
oenothera biennis oil
0.85% -
1.25%
Irritation risk:
Concentration: Effectiveness:
LOW
Helps soften the upper layer of the skin and can support skin barrier function
rosmarinus officinalis leaf extract
0.05% -
0.25%
Irritation risk:
Concentration: Insufficient!
Can be helpful in reducing inflammation in skin, including inflamed acne. It can be irritating
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Evens skin tone
niacinamide
2.7% -
4%
Irritation risk:
Concentration: Effectiveness: HIGH
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
gluconolactone
0.05% -
0.15%
Irritation risk:
Concentration: Insufficient!
A polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals
Anti-oxidation
rubus idaeus seed oil
2% -
3.1%
Irritation risk:
Concentration: Effectiveness:
MEDIUM
A plant oil that might be able to help neutralize free radicals in skin
cucumis melo fruit extract
0.15% -
0.6%
Irritation risk:
Concentration: Effectiveness:
LOW
A fruit extract that might have some anti-oxidant properties
sclerocarya birrea seed oil
3.4% -
5.1%
Irritation risk:
Concentration: Effectiveness:
LOW
An emollient that helps to soften the skin. It has a high contetn of oleic acid that might weaken the skin barrier. Might have some anti-oxidant properties. It might be somewhat helpful against hyperpigmentation.
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Honesty check
How honest is this product?
Promise | Can it deliver? |
---|---|
Anti-aging | |
Moisturizing |
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
vanilla planifolia fruit extract
0.1% -
0.5%
Irritation risk:
A plant extract used as a fragrance. Can be irritating
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Comodogenic ingredients
No comodogenic ingredients detected
User reviews (0)
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WIMJ similarity score |
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Key ingredients | Common:
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Irritancy | IRRITANCY
HIGH
| IRRITANCY
MEDIUM
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MEDIUM
| IRRITANCY
HIGH
| IRRITANCY
MEDIUM
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MEDIUM
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MEDIUM
| IRRITANCY
MEDIUM
| IRRITANCY
MEDIUM
| IRRITANCY
MEDIUM
| IRRITANCY
LOW
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MEDIUM
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Ingredients & concentrations
All ingredients
Key Actives
niacinamide
2.7% -
4%
Irritation risk:
Works for:
Anti-blemish,
Anti-aging,
Evens skin tone,
Moisturizing,
Reduces irritation,
Anti-inflammatory,
Reduces redness,
Antibacterial
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
tocopherol
1.2% -
1.7%
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
Show more
Potential irritants
vanilla planifolia fruit extract
0.1% -
0.5%
Irritation risk:
A plant extract used as a fragrance. Can be irritating
Show more
Comodogenic ingredients
We couldn't find any comodogenic ingredients in this product
All ingredients
glycerin
3.9% -
5.8%
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
sclerocarya birrea seed oil
3.4% -
5.1%
Irritation risk:
Works for:
Moisturizing,
Anti-oxidation
An emollient that helps to soften the skin. It has a high contetn of oleic acid that might weaken the skin barrier. Might have some anti-oxidant properties. It might be somewhat helpful against hyperpigmentation.
Show more
Ingredient list view
Water, Glycerin, Sclerocarya birrea seed oil, Niacinamide, Rubus idaeus seed oil, Helianthus annuus seed oil, Persea gratissima oil, Tocopherol, Caesalpinia spinosa gum, Oenothera biennis oil, Simmondsia chinensis seed oil, Vitis vinifera seed oil, Leuconostoc/radish root ferment filtrate, Cichorium intybus root oligosaccharides, Cocoyl hydrolyzed collagen, Cucumis melo fruit extract, Salvia officinalis extract, Vanilla planifolia fruit extract, Boswellia carterii oil, Rosmarinus officinalis leaf extract, Phenoxyethanol, Gluconolactone, Sodium benzoate, Gold
Sources
- Glycerol and the skin: holistic approach to its origin and functions
- Anti-aging potential of extracts from Sclerocarya birrea (A. Rich.) Hochst and its chemical profiling by UPLC-Q-TOF-MS
- Physico-chemical composition and characterisation of the seed and seed oil of Sclerocarya birrea
- Assessment of the potential irritancy of oleic acid on human skin: Evaluation in vitro and in vivo
- Niacinamide - mechanisms of action and its topical use in dermatology
- Gehring, W. (2004). Nicotinic acid/niacinamide and the skin. Journal of Cosmetic Dermatology, 3(2), 88–93. doi:10.1111/j.1473-2130.2004.00115.x
- Effect of Olive and Sunflower Seed Oil on the Adult Skin Barrier: Implications for Neonatal Skin Care
- Topically Applied Sunflower Seed Oil Prevents Invasive Bacterial Infections in Preterm Infants in Egypt
- Effect of topically applied lipids on surfactant-irritated skin
- Impact of topical oils on the skin barrier: possible implications for neonatal health in developing countries
- Vitamin E in dermatology
- Vitamin E and Skin Health
- Final Report On the Safety Assessment of Galactomannans As Used in Cosmetics
- Antioxidant and anti-inflammatory properties of a Cucumis melo LC. extract rich in superoxide dismutase activity
- ANTIOXIDANT ACTIVITY OF FRUIT EXTRACTS USED IN COSMETIC PRODUCTS
- Allergic contact dermatitis induced by rosemary leaf extract in a cleansing gel
- Safety Assessment of Rosmarinus officinalis (Rosemary)-Derived Ingredients as Used in Cosmetics
- Rosmarinus officinalis Extract Suppresses Propionibacterium acnes–Induced Inflammatory Responses
- A comparative study of gluconolactone versus benzoyl peroxide in the treatment of acne
- The Polyhydroxy Acid Gluconolactone Protects Against Ultraviolet Radiation in an In Vitro Model of Cutaneous Photoaging
- Applications of hydroxy acids: classification, mechanisms, and photoactivity
- The efficacy of glycolic acid, salicylic acid, gluconolactone, and licochalcone A combined with 0.1% adapalene vs adapalene monotherapy in mild-to-moderate acne vulgaris: a double-blinded within-person comparative study
- A polyhydroxy acid skin care regimen provides antiaging effects comparable to an alpha-hydroxyacid regimen
- The use of polyhydroxy acids (PHAs) in photoaged skin
- Blackwell Publishing, Ltd. Alpha-hydroxyacids and carboxylic acids
- An evaluation of a polyhydroxy acid skin care regimen in combination with azelaic acid 15% gel in rosacea patients
- Aging Skin: Causes, Treatments, and Prevention
- Clinical and cosmeceutical uses of hydroxyacids