REN Clean Skincare EVERCALM Redness Relief Serum

REN Clean Skincare EVERCALM Redness Relief Serum
6.8
/ 10
Moisturizing
8.8 Humectancy icon Humectancy
4.7 Occlusivity icon Occlusivity

Review

Does REN Clean Skincare EVERCALM Redness Relief Serum work?

Based on the ingredient list analysis by CreamScan AI, these are the key benefits you can expect from using REN Clean Skincare EVERCALM Redness Relief Serum:

  • Significant moisturizing. It has a moisturizing rating of 6.8 out of 10.

Perfect moisturizer for normal to dry skin with a relatively lightweight texture

According to CreamScan analysis, REN Clean Skincare EVERCALM Redness Relief Serum is highly moisturizing, with a moisturizing rating of 6.8 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a very high humectancy of 8.8 out of 10, primarily due to the substantial concentration of Glycerin (est. ≈4.0%) and Propanediol (est. ≈3.0%), and a moderate occlusivity of 4.7 out of 10, mainly due to the significant content of Caprylic/Capric Triglyceride (est. ≈6.0%).

This type of moisturizer is ideal for people with normal skin. It combines a high concentration of humectants with a significant amount of occlusive ingredients to deliver effective dual-action moisturizing for normal skin.

This product may also be a good choice for people with normal to dry skin for daily hydration, as it balances significant moisturizing potential with a relatively lightweight texture.

Please refer to the Ratings section below for details of the moisturizing rating calculation.

Questionable anti-wrinkle efficacy

According to CreamScan analysis, REN Clean Skincare EVERCALM Redness Relief Serum has a zero anti-wrinkle rating.

It contains Biosaccharide Gum-4, an ingredient often marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of Biosaccharide Gum-4 provide insufficient evidence of its efficacy according to CreamScan Research Evaluation Standards. Therefore, this ingredient does not generate the anti-wrinkle rating.

Moisturizers, when used regularly, are proven to prevent wrinkle formation and even reduce existing wrinkles. Therefore, this product, like any other moisturizer, can deliver some anti-wrinkle effects through its moisturizing action.

Please refer to the Ratings section below for details of the anti-wrinkle rating calculation.

Ingredients

Est. % Ingredient Origin Functions
75
6
4
3
2
1.5
1.3
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Est. %
Water
Function:
Origin:
Caprylic/Capric Triglyceride
Function:
Origin:
Glycerin
Function:
Origin:
Propanediol
Function:
Origin:
Coco-Caprylate/Caprate
Function:
Origin:
Squalane
Function:
Origin:
Cetyl Alcohol
Function:
Origin:
Cetyl Phosphate
Function:
Origin:
Crambe Abyssinica Seed Oil
Function:
Origin:
Arginine
Function:
Origin:
Glycine Soja (Soybean) Oil
Function:
Origin:
Glyceryl Stearate
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Sodium Dehydroacetate
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
Inulin
Function:
Origin:
Vaccinium Vitis-Idaea Seed Oil
Function:
Origin:
Sclerotium Gum
Function:
Origin:
Tocopherol
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Albatrellus Confluens (Mushroom) Extract
Function:
Origin:
Alpha-Glucan Oligosaccharide
Function:
Origin:
Xanthan Gum
Function:
Origin:
Sodium Carboxymethyl Betaglucan
Function:
Origin:
Biosaccharide Gum-4
Function:
Origin:
Laminaria Ochroleuca Extract
Function:
Origin:
Citrus Aurantium Amara (Bitter Orange) Flower Extract
Function:
Origin:
Beta-Carotene (CI 40800)
Function:
Origin:
Xanthophylls
Function:
Origin:
Helianthus Annuus (Sunflower) Seed Oil
Function:
Origin:
Rosmarinus Officinalis (Rosemary) Leaf Extract
Function:
Origin:
Citric Acid
Function:
Origin:
Lactic Acid
Function:
Origin:
Sodium Hydroxide
Function:
Origin:
Geraniol
Function:
Origin:
Linalool
Function:
Origin:

Ratings

All humectants
8.8
4
3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
9.3
6.0
1.5
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
6.8
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 8.8 10
8.8
4
3
0.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 9.3 20
4.7
6.0
1.5
0.3
0.3
0.3
0.3
0.3
0.3
Moisturizing rating
6.8
Ingredient Est. % Benchmark Humectancy
4
3
0.3
0.3
0.3
0.3
0.3
0.3
All humectants 8.8 10
8.8
All humectants
8.8
4
3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
6
1.5
0.3
0.3
0.3
0.3
0.3
0.3
All occlusives 9.3 20
4.7
All occlusives
9.3
6.0
1.5
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
n/a
- 0.3 -
Total
0
Biosaccharide Gum-4
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
0
Ingredient Est. % Benchmark
Rich in Antioxidants
0.3
0.3
0.3
0.3
0.3
0.3
All antioxidants 1.8 3 No
All antioxidants
1.8
Glycine Soja (Soybean) Oil
0.3
Vaccinium Vitis-Idaea Seed Oil
0.3
Tocopherol
0.3
Sodium Hyaluronate
0.3
Beta-Carotene (CI 40800)
0.3
Rosmarinus Officinalis (Rosemary) Leaf Extract
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
0.3
All soothing 0.6 5 No
All soothing
0.6
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %75
Function
Origin
WaterThe most used ingredient in skincare. Its concentration defines the product texture: rich creams may have about 50% of water while a light jelly about 90%. Water doesn’t moisturize the skin by itself and is used in skincare as a solvent for other ingredients.
Caprylic/Capric Triglyceride
Est. %6
Function
Origin
Caprylic/Capric TriglycerideA natural occlusive moisturizing and emollient ingredient, it is a blend of glycerin and two fatty acids, caprylic and capric acid. It creates an oil-based protective layer on the skin, thereby preventing water loss.
Glycerin
Est. %4
Function
Origin
Glycerin

The most popular moisturizing ingredient in the world. It is a powerful humectant – cheap yet very effective.

Propanediol
Est. %3
Function
Origin
PropanediolAn excellent solvent capable of mixing water with normally water-insoluble ingredients. It also functions as a humectant due to its water-loving alcohol groups. Propanediol can control the viscosity of a product by reducing its thickness.
Coco-Caprylate/Caprate
Est. %2
Function
Origin
Coco-Caprylate/CaprateA naturally-derived emollient ester. It is a blend of caprylates and caprates and, relative to other emollients, is lightweight and dry on the skin. As a result, coco-caprylate/caprate serves as a natural alternative to volatile silicones.
Squalane
Est. %1.5
Function
Origin
SqualaneAn occlusive moisturizing and emollient compound that forms part of the skin’s sebum. The main source of squalane had always been shark liver. Now, however, it is manufactured synthetically or derived from plant oils, such as olive and peanut oil.
Cetyl Alcohol
Est. %1.3
Function
Origin
Cetyl AlcoholA waxy solid fatty alcohol derived from palm oil. It is most commonly used as a co-emulsifier and affects the final aesthetic of the product, leaving a soft and silky feeling on the skin. Cetyl alcohol is also used as a viscosity controlling agent.
Cetyl Phosphate
Est. %1
Function
Origin
Cetyl Phosphate
Crambe Abyssinica Seed Oil
Est. %0.3
Function
Origin
Crambe Abyssinica Seed OilA fatty oil obtained from the Crambe plant. It mainly consists of moisturizing occlusive and emollient fatty acids such as erucic, oleic, linoleic acids.
Arginine
Est. %0.3
Function
Origin
ArginineA humectant amino acid used to attract water to the skin’s surface. It is a part of the skin's Natural Moisturizing Factor, a mixture of various compounds that keeps the skin’s surface well hydrated. Arginine can also be used as a pH adjuster.
Glycine Soja (Soybean) Oil
Est. %0.3
Function
Origin
Glycine Soja (Soybean) OilAn occlusive moisturizing oil expressed from soybeans. It does not leave an oily feeling on the skin due to its low content of saturated fatty acids. Glycine soja oil contains emollient fatty acids and a significant amount of antioxidants.
Glyceryl Stearate
Est. %0.3
Function
Origin
Glyceryl StearateAn emollient and emulsifier typically derived from vegetable sources through a chemical reaction with glycerin. It provides stability, texture, and consistency to formulations. Its main function is to allow oil and water to mix.
Phenoxyethanol
Est. %0.3
Function
Origin
PhenoxyethanolThe most frequently used preservative in skincare. It is a clear, oil-like liquid synthetic substance that protects products from harmful bacteria and yeast, whilst still leaving skin microflora unharmed. It is confirmed by research to be harmless.
Sodium Dehydroacetate
Est. %0.3
Function
Origin
Sodium DehydroacetateA sodium salt of dehydroacetic acid that is most commonly used as a preservative. It is a strong fungicide and a moderate bactericide, which makes it an effective broad-spectrum preservative.
Ethylhexylglycerin
Est. %0.3
Function
Origin
EthylhexylglycerinA preservative booster derived from glycerin. It is commonly paired with other preservatives to improve their efficacy. Ethylhexylglycerin is also a humectant due to its chemical base of glycerin.
Inulin
Est. %0.3
Function
Origin
InulinA naturally occurring polysaccharide that works as a humectant moisturizing ingredient.
Vaccinium Vitis-Idaea Seed Oil
Est. %0.3
Function
Origin
Vaccinium Vitis-Idaea Seed Oil
Sclerotium Gum
Est. %0.3
Function
Origin
Sclerotium GumA thickener with a silky, velvety feel that many manufacturers use as an alternative to silicones.
Tocopherol
Est. %0.3
Function
Origin
Tocopherol

Simply another name for vitamin E. Tocopherol is a fantastic ingredient and especially beneficial for dry and inflamed skin. It has occlusive moisturizing, emollient, antioxidant, and photoprotective properties.

Sodium Hyaluronate
Est. %0.3
Function
Origin
Sodium Hyaluronate

A sodium salt of famous hyaluronic acid. A potent humectant that hydrates the skin, supports collagen function, and fills out small wrinkles. Sodium hyaluronate also offers soothing and antioxidant properties.

Albatrellus Confluens (Mushroom) Extract
Est. %0.3
Function
Origin
Albatrellus Confluens (Mushroom) Extract
Alpha-Glucan Oligosaccharide
Est. %0.3
Function
Origin
Alpha-Glucan OligosaccharideA sugar-derived ingredient thought to provide protective benefits to the skin's microbiome which keeps skin feeling and looking healthy.
Xanthan Gum
Est. %0.3
Function
Origin
Xanthan GumA natural multi-functional ingredient that originates from fermented sugars. Xanthan gum acts as a viscosity-building agent to thicken skincare products. It is also an excellent stabilizer and works well to hold other ingredients together.
Sodium Carboxymethyl Betaglucan
Est. %0.3
Function
Origin
Sodium Carboxymethyl Betaglucan
Biosaccharide Gum-4
Est. %0.3
Function
Origin
Biosaccharide Gum-4A sugar-derived gel which forms a water-binding film on the skin’s surface. This film allegedly protects the skin from environmental stressors.
Laminaria Ochroleuca Extract
Est. %0.3
Function
Origin
Laminaria Ochroleuca ExtractDerived from a species of edible brown seaweed known as golden kelp, this extract contains many different moisturizing and gel-forming polysaccharides, antioxidant compounds, and minerals.
Citrus Aurantium Amara (Bitter Orange) Flower Extract
Est. %0.3
Function
Origin
Citrus Aurantium Amara (Bitter Orange) Flower Extract

A fragrant oil extract obtained from bitter orange flowers with some occlusive moisturizing properties and a gentle orange blossom scent.

Beta-Carotene (CI 40800)
Est. %0.3
Function
Origin
Beta-Carotene (CI 40800)An orange-red plant pigment with powerful antioxidant activity.
Xanthophylls
Est. %0.3
Function
Origin
Xanthophylls
Helianthus Annuus (Sunflower) Seed Oil
Est. %0.3
Function
Origin
Helianthus Annuus (Sunflower) Seed OilA fatty oil expressed from sunflower seeds and one of the most commonly used oils in skincare. It has great emollient and occlusive moisturizing properties. Sunflower oil is one of the richest sources of vitamin E – an important skin antioxidant.
Rosmarinus Officinalis (Rosemary) Leaf Extract
Est. %0.3
Function
Origin
Rosmarinus Officinalis (Rosemary) Leaf ExtractA soothing and astringent extract derived from the fragrant, spicy leaves of rosemary. It has strong antioxidant properties. Rosemary extract can reduce signs of inflammation and also acts as an emollient and antimicrobial agent.
Citric Acid
Est. %0.3
Function
Origin
Citric AcidA gently exfoliating AHA that helps to remove the top layer of dead skin cells. In comparison to other AHAs, citric acid has been shown to be one of the least effective. It is also very commonly used as a stabilizing and pH-controlling agent.
Lactic Acid
Est. %0.3
Function
Origin
Lactic AcidThe most popular AHA in skincare and less irritating than glycolic acid. It can be naturally found in sour milk. It is a humectant moisturizing, pH stabilizing, and gently exfoliating ingredient, able to soften dry, cracked, and peeling skin.
Sodium Hydroxide
Est. %0.3
Function
Origin
Sodium Hydroxide

An ingredient that is able to bring the pH of a product up, thereby making it less harsh on the skin.

Geraniol
Est. %0.3
Function
Origin
Geraniol

A fragrant, volatile, plant-based, liquid chemical that can be naturally found in many essential oils (specifically rose, palmarosa, citronella). It has a rose-like scent. It is a potential irritant and may cause an allergic reaction in some people.

Linalool
Est. %0.3
Function
Origin
LinaloolA fragrant, volatile compound naturally present in many essential oils. It has a pleasant scent and is often used in skincare products as a fragrance. People with sensitive skin should try to avoid it, or at least do a patch test before using it.