Works for:
based on ingredients and %- Moisturizing
- Evens skin tone
- Anti-aging
Can it cause trouble?
- Irritation risk: medium
- Comedogenic risk ingredients: 1
Key actives
Product Summary
"ISANA - Retinol Concentrate" is effective for: Moisturizing
This product could be helpful for: Evens skin tone and Anti-aging, but its actives are not the most effective or are not well-studied.
Ingredient callouts
- this product includes a form of Retinoids (vitamin A) - retinyl palmitate 1.10% - 1.70%, but this type of vitamin A is not very effective. It could in theory help with fine lines and wrinkles, but the effect is most likely minimal.
- An effective concentration of Panthenol (pro-vitamin B5) - about 1.30% - 1.90%. Panthenol helps strengthen the skin barrier, improve hydration and reduce inflammation in skin.
- Humectants (pantolactone 0.05% - 0.30%, sodium hyaluronate 0.95% - 1.45%, panthenol 1.30% - 1.90% and glycerin 4.00% - 6.00%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.
Works for
Moisturizing
What does the product description say?
Shea Butter Oil Alleviates dryness lines and leaves skin smoother, more supple.
Source: German Drugstore
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, pantolactone.
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: butyrospermum parkii butter, helianthus annuus seed oil.
The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: panthenol
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
Helps attract water to the upper layer of the skin and can help improve skin barrier function
A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals
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 to soften the upper layer of the skin without creating a greasy texture
Helps products spread more easily and works as an emollient to soften 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
Anti-aging
What does the product description say?
Shea Butter Oil Alleviates dryness lines and leaves skin smoother, more supple.
Source: German Drugstore
This product contains retinyl palmitate. This ingredient might be able to help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness, but there is not enough evidence that it actually works.
Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect
A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals
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?
For a smoother skin feeling and a more even complexion.
Source: German Drugstore
The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually works: retinyl palmitate.
Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Moisturizing | |
| Anti-aging | |
| Evens skin tone |
Total Promises Fulfilled score: 83/100.
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Potential irritants
Comedogenic ingredients
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| Product | Similarity | Price | Irritancy |
|---|---|---|---|
 ISANA Retinol Concentrate | Current | - | |
 Joanna Vargas Magic Serum | 65% | $85.00 | |
 Simple Booster Serum 3% Hyaluronic Acid & Vitamin B | 65% | - | |
Revolution Skin Cica Serum | 64% | $8.00 | |
 BABOR Skinovage Calming Serum | 63% | $14.04 | |
 Dr. Barbara Sturm Calming Serum | 62% | $65.00 |
Key Actives
Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect
A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals
Helps attract water to the upper layer of the skin and can help improve skin barrier function
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
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
Potential irritants
Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect
An aromatic blend of unspecified and possibly irritating ingredients
Can work as an exfoliant but is typically used to adjust the product pH
Helps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve products
Comedogenic ingredients
A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals
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 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 products spread more easily and works as an emollient to soften skin
A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals
Helps attract water to the upper layer of the skin and can help improve skin barrier function
Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
Helps to soften the upper layer of the skin without creating a greasy texture
Can be used to help absorb oil as well as add volume and imporve texture of products.
An aromatic blend of unspecified and possibly irritating ingredients
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
Can work as an exfoliant but is typically used to adjust the product pH
Helps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve products
A preservative. It helps prevent bacterial growth in cosmetic products
Ingredient list view
Water, Glycerin, Helianthus annuus seed oil, Dicaprylyl carbonate, Polyglyceryl-3 methylglucose distearate, Butyrospermum parkii butter, Panthenol, Retinyl palmitate, Sodium hyaluronate, Coco-caprylate/caprate, Cellulose, Xanthan gum, Parfum, Sclerotium gum, Ethylhexylglycerin, Tocopherol, Citric acid, Pantolactone, Sodium citrate, Phenoxyethanol, Ci 77491
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