Works for:
based on ingredients and %- Moisturizing
Can it cause trouble?
- Irritation risk: low
- Comedogenic risk ingredients: 1
Key actives
Product Summary
Based on the ingredients included, "Dr. Idriss - Left Un-Red CalmBack Cream" works well for moisturizing the skin. As we expect from a proper moisturizer, the formula includes a combo of effective humectants and emollients. These are the two different types of ingredients that are essential for improving the skin hydration and supporting a healthy skin barrier. Panthenol, glycerin, zinc pca and caprylyl glycol in this product (humectants) attract water molecules to the upper layer of the skin (the water comes from the outside air or from the deeper layers of the skin if the air is dry). Emollients in this formulation (ceramide np, dimethicone, cetearyl alcohol, coco-caprylate/caprate and caprylyl glycol) help to reduce the moisture loss from the skin. They also soften the skin surface and relieve the feeling of dryness and tightness.
Ingredient callouts
- Another benefit is that this moisturizer contain ceramides (ceramide np 0.45% - 0.65%). Ceramides are an important part of our natural skin barrier. The Ceramides used in skincare are synthetic or come from plants. They help soften the skin and can help "fill the gaps" in the skin barrier, keeping the skin hydrated and resilient for longer.
Irritation risk
There are some common irritants in this product, including ingredients that do not have benefits for the skin. We assess the overall irritancy of this moisturizer to be low. For a detailed overview of all potential irritants: click here
You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.
Works for
Moisturizing
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, zinc pca.
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: dimethicone, cetearyl alcohol.
The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: ceramide np, panthenol
A compound that combines zinc with a hydrating ingredient PCA. Might to be helpful against acne and clogged pores. Can help calm down inflammation in skin. Could be helpful in reducing the formation of free radicals in skin. Might help to reduce fine lines in wrinkles, but solid evidence is missing
A type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin
A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish
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 and can help improve skin barrier function
Helps soften the upper layer of the skin and might as well help to attract moisture to its upper layer
Helps attract water to the upper layer of the skin
Helps to soften the upper layer of the skin without creating a greasy texture
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
Improves the texture of the product and helps soften the skin. Helps oil and water mix together and can be used as a cleansing agent
Non-drying alcohol that helps water and oil mix together. Also serves as an emollient
Helps preserve products and creates a nice product texture
Helps soften the upper layer of the skin and create a nice product consistency
Helps oil and water mix together while softening the upper layer of the skin
Typically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin
Helps to restore skin barrier function, soften the upper layer of the skin and calm down inflammation
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
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Moisturizing |
Total Promises Fulfilled score: 100/100.
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Potential irritants
Comedogenic ingredients
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| Product | Similarity | Price | Irritancy |
|---|---|---|---|
 Dr. Idriss Left Un-Red CalmBack Cream | Current | - | |
THE Formula Rx Barrier Relief Lightweight Ceramide Moisturizer | 50% | - | |
Rilastil Acnestil Attiva Cream | 50% | - |
Key Actives
Typically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin
A compound that combines zinc with a hydrating ingredient PCA. Might to be helpful against acne and clogged pores. Can help calm down inflammation in skin. Could be helpful in reducing the formation of free radicals in skin. Might help to reduce fine lines in wrinkles, but solid evidence is missing
Helps to restore skin barrier function, soften the upper layer of the skin and calm down inflammation
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 and can help improve skin barrier function
A type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin
A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish
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 soften the upper layer of the skin and might as well help to attract moisture to its upper layer
Helps attract water to the upper layer of the skin
Potential irritants
Helps soften the upper layer of the skin and might as well help to attract moisture to its upper layer
Typically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin
Helps water and oil in the product mix well together and improves product texture
Can work as an exfoliant but is typically used to adjust the product pH
Helps preserve products and creates a nice product texture
A gelling agent that thickens the product consistency and leaves the skin with a velvety finish
Comedogenic ingredients
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
All ingredients
Helps soften the upper layer of the skin and create a nice product consistency
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 to soften the upper layer of the skin without creating a greasy texture
A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish
Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
Helps soften the upper layer of the skin and might as well help to attract moisture to its upper layer
Helps attract water to the upper layer of the skin
Helps attract water to the upper layer of the skin and can help improve skin barrier function
A compound that combines zinc with a hydrating ingredient PCA. Might to be helpful against acne and clogged pores. Can help calm down inflammation in skin. Could be helpful in reducing the formation of free radicals in skin. Might help to reduce fine lines in wrinkles, but solid evidence is missing
Helps to restore skin barrier function, soften the upper layer of the skin and calm down inflammation
Helps oil and water mix together while softening the upper layer of the skin
A type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin
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
Typically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin
Helps water and oil in the product mix well together and improves product texture
Can work as an exfoliant but is typically used to adjust the product pH
Helps preserve products and creates a nice product texture
Used to increase stability of product formulations
Improves the texture of the product and helps soften the skin. Helps oil and water mix together and can be used as a cleansing agent
Non-drying alcohol that helps water and oil mix together. Also serves as an emollient
A gelling agent that thickens the product consistency and leaves the skin with a velvety finish
A preservative. It helps prevent bacterial growth in cosmetic products
Ingredient list view
Water, Phytosteryl/isostearyl/cetyl/stearyl/behenyl dimer dilinoleate, Glycerin, Coco-caprylate/caprate, Dimethicone, Propanediol, Cetearyl olivate, Cetyl lactate, Cetearyl alcohol, Theobroma grandiflorum seed butter, Alpha-glucan oligosaccharide, Phytosteryl/behenyl/octyldodecyl lauroyl glutamate, Sorbitan olivate, Panthenol, Zinc pca, Colloidal oatmeal, Glyceryl stearate citrate, Acetyl tetrapeptide-40, Ceramide np, Tocopherol, Zinc gluconate, Sodium phytate, Cetearyl glucoside, Citric acid, Caprylyl glycol, Sorbitan isostearate, Ethylhexylglycerin, Polysorbate 60, Pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate, Isohexadecane, Sodium hydroxide, Behenyl alcohol, Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, Phenoxyethanol, Ci 19140, Ci 42090
- Glycerol and the skin: holistic approach to its origin and functions
- Safety Assessment of Alkyl Esters as Used in Cosmetics
- Dimethicone as a protective ingredient in topical medications
- Final Report on the Safety Assessment of Dimethicone Copolyol
- Advanced Skin Care – A Novel Ingredient
- Skin moisturizing effects of panthenol-based formulations
- Safety Assessment of Panthenol, Pantothenic Acid, and Derivatives as Used in Cosmetics
- Zinc L-pyrrolidone carboxylate inhibits the UVA-induced production of matrix metalloproteinase-1 by in vitro cultured skin fibroblasts, whereas it enhances their collagen synthesis
- Zinc Therapy in Dermatology: A Review
- Mechanism of action and clinical benefits of colloidal oatmeal for dermatologic practice
- Skin hydration is significantly increased by a cream formulated to mimic the skin’s own natural moisturizing systems
- Topically Applied Ceramides Interact with the Stratum Corneum Lipid Matrix in Compromised Ex Vivo Skin
- Vitamin E in dermatology
- Vitamin E and Skin Health
- Zinc salts in dermatology
- An overview of zinc and its importance in dermatology-Part II: The association of zinc with some dermatologic disorders
- Zinc, copper and manganese enhanced keratinocyte migration through a functional modulation of keratinocyte integrins
- Evaluation of the effects of topical zinc gluconate in wound healing
- A polyhydroxy acid skin care regimen provides antiaging effects comparable to an alpha-hydroxyacid regimen
- Applications of hydroxy acids: classification, mechanisms, and photoactivity
- Safety Assessment of Pentaerythrityl Tetra-Di-t-Butyl Hydroxyhydrocinnamate as Used in Cosmetics
- Analysis of Dyes in Cosmetics: Challenges and Recent Developments