Works for:
based on ingredients and %- Moisturizing
Doesn't work for:
based on ingredients and %- Anti-aging
Can it cause trouble?
- Irritation risk: high
- Comedogenic risk ingredients: 5
Key actives
Moisturizing
What does the product description say?
Powered by Bidens Pilosa, our plant-derived alternative to retinol , this new-formula moisturiser is proven to deliver visibly firmer, more supple and healthier-looking skin after 28 days* while limiting irritation, making it suitable for sensitive skin .
Source: Ren Skincare
This product can help improve hydration of the skin with the two types of ingredients.
The first type is called “humectants”:
these ingredients help attract water.
When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from
within deeper layers of the skin. The following ingredients in this product do the job:
glycerin, sodium hyaluronate.
This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: caprylic/capric triglyceride, helianthus annuus seed oil.
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
A great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function
A red algae extract that can help attract water to the upper layer of the skin and might have some antioxidant properties
An emollient. Is not recommended for acne-prone skin as it can be comedogenic
Helps soften the upper layer of the skin and might have some anti-oxidant properties
A great emollient. Contains vitamin E (tocopherol) which may give it some anti-oxidant properties. Can contain volatile compounds and can be irritating
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
A synthetic triglyceride. Helps soften the upper layer of the skin
Helps attract water to the upper layer of the skin. Could be helpful in restoring the skin barrier function
Cottonseed oil. It is used as an emollient and occlusive in products. It is rich palmitic, oleic acid, and linoleic fatty acids.
A red algae extract. Can help attract water to the upper layer of the skin and might have an antioxidant effect
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
Is claimed to stimulate collagen and elastin production, as well as work as an anti-oxidant. There is however not enough evidence for its effectiveness
Helps soften the upper layer of the skin
An emollient that is naturally present in skin and helps soften it
Helps soften the upper layer of the skin
An exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)
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
Anti-aging
What does the product description say?
With 92% natural-origin ingredients, we’ve included Red Algae extract for an instant visible-lift effect , smoothing the appearance of fine lines and wrinkles, and Olive Leaf extract to help prevent loss of firmness , while better protecting skin from free radical damage caused by environmental pollution.
Source: Ren Skincare
This product does not contain ingredients that are able to reduce fine lines and wrinkles or help with skin elasticity, but it can improve the look of the skin temporarily through moisturization. Well-moisturized skin might also be able to repair the sun damage better.This ingredient - dipalmitoyl hydroxyproline - could be helpful for preventing or repairing signs of aging in theory, but there is no evidence that it actually works.
Is claimed to stimulate collagen and elastin production, as well as work as an anti-oxidant. There is however not enough evidence for its effectiveness
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
An exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)
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
Being a lipid soluble form of vitamin C, it is more stable and can penetrate the skin better than L-Ascorbic acid. It is effective in protecting the skin from free radicals, as well as evening the skin tone, but is less effective in stimulating collagen production compared to L-Ascorbic acid.
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Moisturizing | |
| Anti-aging |
Total Promises Fulfilled score: 62/100.
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Potential irritants
Comedogenic ingredients
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| Product | Similarity | Price | Irritancy |
|---|---|---|---|
 Ren Skincare Bio Retinoid™ Youth Cream | Current | $29.60 | |
 REN Bio Retinoid™ Youth Cream | 52% | $42.50 |
Key Actives
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
A great emollient. Contains vitamin E (tocopherol) which may give it some anti-oxidant properties. Can contain volatile compounds and can be irritating
A synthetic triglyceride. Helps soften the upper layer of the skin
A red algae extract that can help attract water to the upper layer of the skin and might have some antioxidant properties
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
An emollient. Is not recommended for acne-prone skin as it can be comedogenic
Helps soften the upper layer of the skin and might have some anti-oxidant properties
Creates a thin drying film on the skin resulting in a short-term tightening effect
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
A great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function
Potential irritants
Creates a thin drying film on the skin resulting in a short-term tightening effect
An aromatic blend of unspecified and possibly irritating ingredients
Oil of a very fragrant pink rose used as fragrance in cosmetics. Extensive research has shown it has mixed benefits. In the pro column, inhaling this flower’s scent seems to have relaxing properties and the plant’s petals contain skin-soothing and antioxidant compounds that can benefit skin. On the flipside, the numerous chemicals that create this rose’s distinctive fragrance pose a risk of causing skin aggravation.
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
A preservative. Can be used to mask unpleasant smell. Can be irritating
A great emollient. Contains vitamin E (tocopherol) which may give it some anti-oxidant properties. Can contain volatile compounds and can be irritating
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
An emollient. Is not recommended for acne-prone skin as it can be comedogenic
Helps water and oil in the product mix well together and improves product texture
Used to create a thicker product consistency and stabilize the formulation
A plant extract that might have some anti-oxidant and anti-inflammatory properties but evidence for effectiveness in skin is missing
An exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)
Can work as an exfoliant but is typically used to adjust the product pH
Being a lipid soluble form of vitamin C, it is more stable and can penetrate the skin better than L-Ascorbic acid. It is effective in protecting the skin from free radicals, as well as evening the skin tone, but is less effective in stimulating collagen production compared to L-Ascorbic acid.
Comedogenic ingredients
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
An emollient. Is not recommended for acne-prone skin as it can be comedogenic
Cottonseed oil. It is used as an emollient and occlusive in products. It is rich palmitic, oleic acid, and linoleic fatty acids.
A red algae extract. Can help attract water to the upper layer of the skin and might have an antioxidant effect
All ingredients
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
A great emollient. Contains vitamin E (tocopherol) which may give it some anti-oxidant properties. Can contain volatile compounds and can be irritating
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
An emollient. Is not recommended for acne-prone skin as it can be comedogenic
Helps soften the upper layer of the skin and might have some anti-oxidant properties
A synthetic triglyceride. Helps soften the upper layer of the skin
Helps water and oil in the product mix well together and improves product texture
Cottonseed oil. It is used as an emollient and occlusive in products. It is rich palmitic, oleic acid, and linoleic fatty acids.
Is claimed to stimulate collagen and elastin production, as well as work as an anti-oxidant. There is however not enough evidence for its effectiveness
Used to create a thicker product consistency and stabilize the formulation
An anti-oxidant that helps stabilize product formulations. Might help neutralise free radicals in skin
A preservative. It helps prevent bacterial growth in cosmetic products
Creates a thin drying film on the skin resulting in a short-term tightening effect
An aromatic blend of unspecified and possibly irritating ingredients
An emollient that is naturally present in skin and helps soften it
A red algae extract that can help attract water to the upper layer of the skin and might have some antioxidant properties
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
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
A plant extract that might have some anti-oxidant and anti-inflammatory properties but evidence for effectiveness in skin is missing
Oil of a very fragrant pink rose used as fragrance in cosmetics. Extensive research has shown it has mixed benefits. In the pro column, inhaling this flower’s scent seems to have relaxing properties and the plant’s petals contain skin-soothing and antioxidant compounds that can benefit skin. On the flipside, the numerous chemicals that create this rose’s distinctive fragrance pose a risk of causing skin aggravation.
An exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)
A red algae extract. Can help attract water to the upper layer of the skin and might have an antioxidant effect
A great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function
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
Can work as an exfoliant but is typically used to adjust the product pH
Helps attract water to the upper layer of the skin. Could be helpful in restoring the skin barrier function
A preservative. Can be used to mask unpleasant smell. Can be irritating
Carrot extract. Might have anti-oxidant properties and be used to add orange color
A plant oil that might help neutralize free radicals and have an anti-bacterial effect
Being a lipid soluble form of vitamin C, it is more stable and can penetrate the skin better than L-Ascorbic acid. It is effective in protecting the skin from free radicals, as well as evening the skin tone, but is less effective in stimulating collagen production compared to L-Ascorbic acid.
Ingredient list view
Water, Cetearyl alcohol, Rosa canina fruit oil, Glycerin, Caprylic/capric triglyceride, Oleyl alcohol, Myristyl myristate, Oryza sativa bran oil, Elaeis guineensis oil, Lauryl laurate, Triheptanoin, Cetearyl glucoside, Gossypium herbaceum seed oil, Dipalmitoyl hydroxyproline, Oryza sativa germ oil, Bidens pilosa extract, Hydroxypropyl methylcellulose, Hydroxyacetophenone, Oryzanol, Linum usitatissimum seed oil, Phenoxyethanol, Pullulan, Myristyl laurate, Parfum, Palmitic acid, Kappaphycus alvarezii extract, Tocopherol, Sodium hyaluronate, Sodium sulfite, Xanthan gum, Decyl glucoside, Fructan, Olea europaea leaf extract, Rosa damascena extract, Lactic acid, Porphyridium cruentum extract, Helianthus annuus seed oil, Ascorbic acid, Citric acid, Phenethyl alcohol, Ziziphus jujuba seed extract, Glucose, Linalool, Citronellol, Sodium hydroxide, Geraniol, Ethylhexylglycerin, Benzyl alcohol, Beta-carotene, Daucus carota sativa root extract, Daucus carota sativa seed oil, Ascorbyl palmitate
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- Study on the Composition of Rice Bran Oil and Its Higher Free Fatty Acids Value
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- Wound Repair Potential of Olea europaea L. Leaf Extracts Revealed by In Vivo Experimental Models and Comparative Evaluation of the Extracts' Antioxidant Activity
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- 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
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- Final Report on the Safety Assessment of Phenethyl Alcohol
- Topical Glucose Induces Claudin-1 and Filaggrin Expression in a Mouse Model of Atopic Dermatitis and in Keratinocyte Culture, Exerting Anti-inflammatory Effects by Repairing Skin Barrier Function
- Annex I: Clinical evidence regarding sensitisation to individual fragrance chemicals and to natural extracts
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