PRODUCT REVIEW
sk.in avenge | HPR 3%
Works for:
based on ingredients and %- Evens skin tone
- Anti-aging
- Moisturizing
- Anti-blemish
Show more
Can it cause trouble?
Add to Compare
Cheaper alternatives
What can the product work for?
Works for
Anti-aging
What does the product description say?
These ingredients have a combined effect in reducing and preventing the signs of intrinsic skin ageing, repairing the skin barrier, diminishing hyperpigmentation, protecting the skin against environmental free radical damage, and improving hydration.
hydroxypinacolone retinoate
0.5% -
1.2%
Irritation risk:
Concentration: Effectiveness: HIGH
A derivative of the most potent form of vitamin A, retinoic acid. The ingredient can be sold under name Granactive Retinoid. Note that if a skincare brand discloses the concentration of Granactive Retinoid in a product, the concentration refers to a diluted form of Hydroxypinacolone Retinoate: 1% of Granactive Retinoid corresponds to 0.1% of Hydroxypinacolone Retinoate. Hydroxypinacolone Retinoate (HPR) is a unique derivative of retinoic acid because it can directly work in the skin and does not require additional conversion steps. According to studies done by the manufacturer on models of human skin (not real people), this derivative is more effective than other cosmetic versions of retinoids (such as retinol, retinaldehyde, and retinyl palmitate), and, at the same time, causes less irritation. It has been also demonstrated to be more stable than retinol which makes formulating with easier and increases the chances that a product with it will maintain its effectiveness after opening. The packaging should still ideally be air-tight. HPR is available over the counter in the EU, UK, Asia, Australia and New Zealand, but is only with a prescription in Canada.
acetyl hexapeptide-8
3.7% -
5.6%
Irritation risk:
Concentration: Effectiveness:
MEDIUM
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
Evens skin tone
What does the product description say?
These ingredients have a combined effect in reducing and preventing the signs of intrinsic skin ageing, repairing the skin barrier, diminishing hyperpigmentation, protecting the skin against environmental free radical damage, and improving hydration.
hydroxypinacolone retinoate
0.5% -
1.2%
Irritation risk:
Concentration: Effectiveness: HIGH
A derivative of the most potent form of vitamin A, retinoic acid. The ingredient can be sold under name Granactive Retinoid. Note that if a skincare brand discloses the concentration of Granactive Retinoid in a product, the concentration refers to a diluted form of Hydroxypinacolone Retinoate: 1% of Granactive Retinoid corresponds to 0.1% of Hydroxypinacolone Retinoate. Hydroxypinacolone Retinoate (HPR) is a unique derivative of retinoic acid because it can directly work in the skin and does not require additional conversion steps. According to studies done by the manufacturer on models of human skin (not real people), this derivative is more effective than other cosmetic versions of retinoids (such as retinol, retinaldehyde, and retinyl palmitate), and, at the same time, causes less irritation. It has been also demonstrated to be more stable than retinol which makes formulating with easier and increases the chances that a product with it will maintain its effectiveness after opening. The packaging should still ideally be air-tight. HPR is available over the counter in the EU, UK, Asia, Australia and New Zealand, but is only with a prescription in Canada.
Moisturizing
What does the product description say?
These ingredients have a combined effect in reducing and preventing the signs of intrinsic skin ageing, repairing the skin barrier, diminishing hyperpigmentation, protecting the skin against environmental free radical damage, and improving hydration.
sodium hyaluronate
0.45% -
1.1%
Irritation risk:
Concentration: Effectiveness: HIGH
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
acetyl hexapeptide-8
3.7% -
5.6%
Irritation risk:
Concentration: Effectiveness: HIGH
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
cetyl alcohol
2.2% -
3.2%
Irritation risk:
Concentration: Effectiveness:
MEDIUM
A non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together
Show more
Anti-blemish
hydroxypinacolone retinoate
0.5% -
1.2%
Irritation risk:
Concentration: Effectiveness: HIGH
A derivative of the most potent form of vitamin A, retinoic acid. The ingredient can be sold under name Granactive Retinoid. Note that if a skincare brand discloses the concentration of Granactive Retinoid in a product, the concentration refers to a diluted form of Hydroxypinacolone Retinoate: 1% of Granactive Retinoid corresponds to 0.1% of Hydroxypinacolone Retinoate. Hydroxypinacolone Retinoate (HPR) is a unique derivative of retinoic acid because it can directly work in the skin and does not require additional conversion steps. According to studies done by the manufacturer on models of human skin (not real people), this derivative is more effective than other cosmetic versions of retinoids (such as retinol, retinaldehyde, and retinyl palmitate), and, at the same time, causes less irritation. It has been also demonstrated to be more stable than retinol which makes formulating with easier and increases the chances that a product with it will maintain its effectiveness after opening. The packaging should still ideally be air-tight. HPR is available over the counter in the EU, UK, Asia, Australia and New Zealand, but is only with a prescription in Canada.
Honesty check
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Anti-aging | |
| Moisturizing | |
| Evens skin tone |
Total Promises Fulfilled score:
100/100.
Buy now
We receive a small commission for purchases made through these links at no cost for you. Thank you for your support! Learn more
Can it cause trouble?
- Overall product irritation risk
- Acne & comedogenic risk ingredients: 0
Potential irritants
hydroxypinacolone retinoate
0.5% -
1.2%
Irritation risk:
Works for:
Anti-blemish,
Evens skin tone,
Anti-aging,
Exfoliation
A derivative of the most potent form of vitamin A, retinoic acid. The ingredient can be sold under name Granactive Retinoid. Note that if a skincare brand discloses the concentration of Granactive Retinoid in a product, the concentration refers to a diluted form of Hydroxypinacolone Retinoate: 1% of Granactive Retinoid corresponds to 0.1% of Hydroxypinacolone Retinoate. Hydroxypinacolone Retinoate (HPR) is a unique derivative of retinoic acid because it can directly work in the skin and does not require additional conversion steps. According to studies done by the manufacturer on models of human skin (not real people), this derivative is more effective than other cosmetic versions of retinoids (such as retinol, retinaldehyde, and retinyl palmitate), and, at the same time, causes less irritation. It has been also demonstrated to be more stable than retinol which makes formulating with easier and increases the chances that a product with it will maintain its effectiveness after opening. The packaging should still ideally be air-tight. HPR is available over the counter in the EU, UK, Asia, Australia and New Zealand, but is only with a prescription in Canada.
Show more
Comodogenic ingredients
No comodogenic ingredients detected
User reviews (0)
Similar products & dupes
| sk.in - avenge | HPR 3% |  DermExcel - Retinol serum |  Lancer - Younger: Pure Youth Serum |  Lancer Skincare - Younger: Pure Youth Serum |  Peter Thomas Roth - PRO Strength Retinoid Peptide Serum |  BeautyBio - The Nightly Retinol Repair Serum |  BABOR - Power Serum Ampoules Retinol Serum |  Beauty Pie - Super Retinol High Dose Booster Treatment |  Boost Lab - Retinol Night Renewal Serum |  Dr Sam's - Flawless Nightly Serum |  OSKIA - Retinoid Sleep Serum Level 2 - 0.5% | |
| Price | |||||||||||
| WIMJ similarity score |
90%
|
79%
|
79%
|
76%
|
75%
|
72%
|
70%
|
70%
|
70%
|
70%
| |
| Key ingredients | Common: Other:
| Common: Other:
| Common: Other:
| Common: Other:
| Common: Other:
| Common: Other: | Common: Other:
| Common: Other: | Common: Other:
| Common: Other: | |
| Irritancy | IRRITANCY
MEDIUM
| IRRITANCY
MEDIUM
| IRRITANCY
MEDIUM
| IRRITANCY
MEDIUM
| IRRITANCY
MEDIUM
| IRRITANCY
MEDIUM
| IRRITANCY
MEDIUM
| IRRITANCY
MEDIUM
| IRRITANCY
MEDIUM
| IRRITANCY
MEDIUM
| IRRITANCY
MEDIUM
|
| Potential Irritants |
|
|
|
|
|
|
|
|
|
|
|
| All ingredients |
|
|
|
|
|
|
|
|
|
|
|
Ingredients & concentrations
All ingredients
Key Actives
hydroxypinacolone retinoate
0.5% -
1.2%
Irritation risk:
Works for:
Anti-blemish,
Evens skin tone,
Anti-aging,
Exfoliation
A derivative of the most potent form of vitamin A, retinoic acid. The ingredient can be sold under name Granactive Retinoid. Note that if a skincare brand discloses the concentration of Granactive Retinoid in a product, the concentration refers to a diluted form of Hydroxypinacolone Retinoate: 1% of Granactive Retinoid corresponds to 0.1% of Hydroxypinacolone Retinoate. Hydroxypinacolone Retinoate (HPR) is a unique derivative of retinoic acid because it can directly work in the skin and does not require additional conversion steps. According to studies done by the manufacturer on models of human skin (not real people), this derivative is more effective than other cosmetic versions of retinoids (such as retinol, retinaldehyde, and retinyl palmitate), and, at the same time, causes less irritation. It has been also demonstrated to be more stable than retinol which makes formulating with easier and increases the chances that a product with it will maintain its effectiveness after opening. The packaging should still ideally be air-tight. HPR is available over the counter in the EU, UK, Asia, Australia and New Zealand, but is only with a prescription in Canada.
acetyl hexapeptide-8
3.7% -
5.6%
Irritation risk:
Works for:
Moisturizing,
Anti-aging
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
Show more
Potential irritants
hydroxypinacolone retinoate
0.5% -
1.2%
Irritation risk:
Works for:
Anti-blemish,
Evens skin tone,
Anti-aging,
Exfoliation
A derivative of the most potent form of vitamin A, retinoic acid. The ingredient can be sold under name Granactive Retinoid. Note that if a skincare brand discloses the concentration of Granactive Retinoid in a product, the concentration refers to a diluted form of Hydroxypinacolone Retinoate: 1% of Granactive Retinoid corresponds to 0.1% of Hydroxypinacolone Retinoate. Hydroxypinacolone Retinoate (HPR) is a unique derivative of retinoic acid because it can directly work in the skin and does not require additional conversion steps. According to studies done by the manufacturer on models of human skin (not real people), this derivative is more effective than other cosmetic versions of retinoids (such as retinol, retinaldehyde, and retinyl palmitate), and, at the same time, causes less irritation. It has been also demonstrated to be more stable than retinol which makes formulating with easier and increases the chances that a product with it will maintain its effectiveness after opening. The packaging should still ideally be air-tight. HPR is available over the counter in the EU, UK, Asia, Australia and New Zealand, but is only with a prescription in Canada.
Show more
Comodogenic ingredients
We couldn't find any comodogenic ingredients in this product
All ingredients
dimethyl isosorbide
7% -
10.4%
Irritation risk:
Used to dissolve other ingredients in a product and can enhance their ability to penetrate the skin
acetyl hexapeptide-8
3.7% -
5.6%
Irritation risk:
Works for:
Moisturizing,
Anti-aging
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
Show more
Ingredient list view
Water, Dimethyl isosorbide, Acetyl hexapeptide-8, Hydroxypinacolone retinoate, Cetyl alcohol, Glyceryl stearate, Peg-75 stearate, Ceteth-20, Steareth-20, Sodium hyaluronate, Isostearyl alcohol, Butylene glycol cocoate, Ethylcellulose, C13-15 alkane, Ethylhexylglycerin, Phenoxyethanol
Sources
- Activity enhancement of ferulic acid with dimethyl isosorbride in cosmetic compositions
- Antiaging effects of retinoid hydroxypinacolone retinoate on skin models. (2018). Journal of the American Academy of Dermatology, 79(3), AB44. doi:10.1016/j.jaad.2018.05.215
- Treatment of mild to moderate acne with a fixed combination of hydroxypinacolone retinoate, retinol glycospheres and papain glycospheres