Works for:
based on ingredients and %- Moisturizing
Doesn't work for:
based on ingredients and %- Anti-aging
- Evens skin tone
Can it cause trouble?
- Irritation risk: high
- Comedogenic risk ingredients: 3
Key actives
Product Summary
"Ren Skincare - Evercalm Anti Redness Serum" could be helpful for: Moisturizing, but its actives are not the most effective or are not well-studied.
Ingredient callouts
- Humectants (glycerin 3.90% - 5.80%, algae extract 1.80% - 2.60% and sodium hyaluronate 0.15% - 0.65%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.
Price
The product retails from 29.00$ up to 76.00$ in the United States, from 25.00£ up to 51.00£ in the United Kingdom, from 43.80CA$ up to 74.30CA$ in Canada and from 258.00HK$ up to 515.00HK$ in Hong Kong.
For a detailed price comparison: click here.
Moisturizing
What does the product description say?
The serum replenishes and visibly improves skin tone, while strengthening the capillary walls and boosting cell lifespan and hydration levels.
Source: Bluemercury
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:
algae extract, glycerin.
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.
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
Helps attract water to the upper layer of the skin
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
A good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.
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
Helps attract water to the upper layer of the skin. Is claimed to support the growth of "good" bacteria in skin (as a "prebiotic"), but the research is lacking
Plant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet
Helps attract water to the upper layer of the skin
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
Helps attract water to the upper layer of the skin. Could be helpful in restoring the skin barrier function
Helps attract water to the upper layer of the skin
Emollients that are naturaly present in skin. In addition, they help water and oil mix together in the product
Helps attract water to the upper layer of the skin
Helps to stabilize the product formulation while softening the upper layer of the skin. Can be irritating
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?
REN Evercalm™ Anti-Redness Serum (formerly Hydra-Calm Youth Defense Serum) helps preserve, strengthen and soothe your skin, revealing a healthy, youthful complexion.
Source: Dermstore
Effective ingredients missing or their concentration is too low.
Plant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet
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
Evens skin tone
What does the product description say?
The serum replenishes and visibly improves skin tone, while strengthening the capillary walls and boosting cell lifespan and hydration levels.
Source: Bluemercury
Effective ingredients missing or their concentration is too low
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)
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Moisturizing | |
| Anti-aging | |
| Evens skin tone |
Total Promises Fulfilled score: 25/100.
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Potential irritants
Comedogenic ingredients
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Key Actives
Plant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet
Helps attract water to the upper layer of the skin. Is claimed to support the growth of "good" bacteria in skin (as a "prebiotic"), but the research is lacking
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
A good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
Helps attract water to the upper layer of the skin
Helps attract water to 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
Helps to stabilize the product formulation while softening the upper layer of the skin. Can be irritating
Can be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial properties
A plant extract that can be irritating. It can have some anti-bacterial properties, but there are no evidence of a beneficial effect for skin
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.
Can be helpful in reducing inflammation in skin, including inflamed acne. It 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
A good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.
Helps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve products
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)
Comedogenic ingredients
A good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.
Plant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet
Helps attract water to the upper layer of the skin
All ingredients
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
A good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.
Emollients that are naturaly present in skin. In addition, they help water and oil mix together in the product
Plant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet
Helps to stabilize the product formulation while softening the upper layer of the skin. Can be irritating
Can be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial properties
Helps attract water to the upper layer of the skin. Is claimed to support the growth of "good" bacteria in skin (as a "prebiotic"), but the research is lacking
A plant extract that can be irritating. It can have some anti-bacterial properties, but there are no evidence of a beneficial effect for skin
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
A preservative. It helps prevent bacterial growth in cosmetic products
Helps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve products
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
Helps attract water to the upper layer of the skin
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.
Helps attract water to 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
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
Can be helpful in reducing inflammation in skin, including inflamed acne. It can be irritating
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)
Ingredient list view
Water, Glycerin, Caprylic/capric triglyceride, Glycine soja oil, Phospholipids, Algae extract, Myristyl alcohol, Cetearyl olivate, Alcohol, Levulinic acid, Lactose, Sorbitan olivate, Xanthan gum, Inulin, Vaccinium vitis-idaea seed oil, Myristyl glucoside, Arnica montana flower extract, Sodium levulinate, Sodium hyaluronate, Phenoxyethanol, Sodium citrate, Tocopherol, Lactis proteinum, Milk protein, Alpha-glucan oligosaccharide, Sodium benzoate, Sodium carboxymethyl betaglucan, Rosa damascena extract, Laminaria ochroleuca extract, Rumex occidentalis extract, Rosa damascena flower water extract, Glucose, Helianthus annuus seed oil, Rosmarinus officinalis leaf extract, Lactic acid, Sodium hydroxide, Linalool
- Glycerol and the skin: holistic approach to its origin and functions
- Cosmetic allergy from myristyl alcohol
- Contact Sensitization to Emulsifying Agents: An Underrated Issue?
- Patch testing with myristyl alcohol
- Probiotics and prebiotics potential for the care of skin, female urogenital tract, and respiratory tract
- Effects of Topical Arnica Gel on Post-Laser Treatment Bruises
- Effects of microcurrent application alone or in combination with topical Hypericum perforatum L. and Arnica montana L. on surgically induced wound healing in Wistar rats
- The seamy side of natural medicines: contact sensitization to arnica (Arnica montana L.) and marigold (Calendula officinalis L.)
- Accelerated resolution of laser‐induced bruising with topical 20% arnica: a rater‐blinded randomized controlled trial
- 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
- 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
- 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
- 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
- Epidermal and dermal effects of topical lactic acid
- Dual Effects of Alpha-Hydroxy Acids on the Skin