Based on the ingredients included, "SOBEL SKIN Rx - Bio Hyaluronic Moisturizing Cream" works well for moisturizing the skin. To work well, any moisturizer needs to include a combination of water-binding and emollient ingredients. SOBEL SKIN Rx - Bio Hyaluronic Moisturizing Cream ticks this box. Anhydroxylitol, sodium hyaluronate, xylitylglucoside and leontopodium alpinum callus culture extract 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 3, chondrus crispus extract, helianthus annuus seed oil, macadamia ternifolia seed oil and pentylene 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
As a plus, this moisturizer also contains ceramides (ceramide 3 0.15% - 0.55%). Ceramides are a type of lipids that our skin produces itself. They are a building block of the skin's barrier. Ceramides used in skincare are synthetic or extracted from plants. They work well for softening the skin surface and "patch holes" in the skin's barrier.
We like that this moisturizer contains peptides (dipeptide diaminobutyroyl benzylamide diacetate 1.20% - 1.90%). There are many different kind of peptides and they are naturally present in our skin. They all are a combination of amino-acids. Some of them work as natural anti-biotics, promote wound-healing and production of collagen. The science is still not settled on how effective peptides in skincare are, but it is very likely that they have a benefit. Peptides might help restore the skin barrier and fight the signs of aging. At the very least, peptides work as humectants: they attract water to the upper layer of the skin and improve its hydration.
Irritation risk
This formulation includes some common irritants, including ingredients that do not provide a benefit for the skin. We assess the overall irritancy of this moisturizer to be medium. 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.
This product contains dipeptide diaminobutyroyl benzylamide diacetate.
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.
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
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:
anhydroxylitol, 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:
chondrus crispus extract, helianthus annuus seed oil.
The following ingredients in this product are especially good for supporting the skin barrier and helping with
the hydration level: ceramide 3, dipeptide diaminobutyroyl benzylamide diacetate
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
Works for:
Moisturizing,
Anti-aging,
Anti-oxidation
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
Works for:
Moisturizing,
Anti-aging,
Anti-oxidation
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
Works for:
Moisturizing,
Reduces irritation,
Anti-inflammatory
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
Works for:
Moisturizing,
Anti-aging,
Anti-oxidation
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
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
