Works for:
based on ingredients and %- Moisturizing
- Anti-aging
Can it cause trouble?
- Irritation risk: medium
- Comedogenic risk ingredients: 0
Key actives
Product Summary
"BiRetix - Isorepair" is a well-rounded moisturizing product. 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. Urea, alanine, arginine, aspartic acid and fructose 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 (cholesterol, arginine, squalane, c12-15 alkyl benzoate and cetyl alcohol) 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 (glucosyl ceramide 0.30% - 0.50%). 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.
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 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.
Price
The product retails for 54.70A$ in Australia.
For a detailed price comparison: click here.
Works for
Moisturizing
What does the product description say?
Its emollient formulation and the active ingredients such as ceramides, hyaluronic acid, vitamin E and SCA® Growth Factor Technology help to regenerate the skin, providing a long-lasting moisturizing effect and reducing the sensation of tightness and irritation. Format cream 50 ml
Source: N/A
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:
alanine, arginine.
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: arginine, squalane.
The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: glucosyl ceramide, urea
An amino acid that is naturally present in skin and helps keep it hydrated. When used together with AHAs, it can reduce their irritating effect on the skin
Typically contains hyaluronic acid that helps attract water to the upper layer of the skin. Might contain allantoin that is helpful in calming down inflammation. There is no evidence that it can have any further benefits for the skin, especially when used in skincare products
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
An oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.
Can help attract water to the upper layer of the skin. In crystal form, it can work as a gentle exfoliant, gentler than the salt scrub. Helps stabilize the emulsion
Naturally present in skin (urea makes up about 7% of natural moisturizing factors in skin). Attracts water to the upper layer of the skin. Also has a positive effect on the skin barrier beyond the humectant action. Can enhance penetration of other ingredients. Is an exfoliating ingredient when used in high concentrations
An amino-acid that helps increase skin hydration and might help to slightly improve skin firmness, potentially reducing lines and wrinkles
An emollient that is naturally found in skin
Helps attract water to the upper layer of the skin
An amino-acid that helps to attract water to the upper layer of the skin and might help to lighten the skin, but solid evidence is lacking
An amino-acid that helps attract water to 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. Could be helpful in restoring the skin barrier function
A non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together
Enhances the product texture and makes it more spreadable. Helps reduce water loss from the outer layer of skin. Extands the shelf life by preventing bacteria growth
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 and helps to improve appearance of the product
A sugar that is used to stabilize the product formulation. Can help attract water to the upper layer of the skin
A polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals
Anti-aging
This product contains aspartic acid. 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.
An amino-acid that helps increase skin hydration and might help to slightly improve skin firmness, potentially reducing lines and wrinkles
A polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Moisturizing |
Total Promises Fulfilled score: 100/100.
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Potential irritants
Comedogenic ingredients
No comedogenic ingredients detected
User reviews (2)
Averages from community submissions.
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| Product | Similarity | Price | Irritancy |
|---|---|---|---|
 BiRetix Isorepair | Current | $20.36 | |
 Biopelle Tensage Soothing Cream Moisturizer | 56% | $70.50 | |
SkinTra Let Your Skin Feed On - nourishing cream | 51% | $420.00 | |
 Neogenisis Barrier Renewal Cream | 50% | - |
Key Actives
A polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals
Typically contains hyaluronic acid that helps attract water to the upper layer of the skin. Might contain allantoin that is helpful in calming down inflammation. There is no evidence that it can have any further benefits for the skin, especially when used in skincare products
An emollient that is naturally found in skin
Naturally present in skin (urea makes up about 7% of natural moisturizing factors in skin). Attracts water to the upper layer of the skin. Also has a positive effect on the skin barrier beyond the humectant action. Can enhance penetration of other ingredients. Is an exfoliating ingredient when used in high concentrations
An amino-acid that helps to attract water to the upper layer of the skin and might help to lighten the skin, but solid evidence is lacking
An amino-acid that helps increase skin hydration and might help to slightly improve skin firmness, potentially reducing lines and wrinkles
An oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.
Helps attract water to the upper layer of the skin
Helps attract water to the upper layer of the skin
An amino acid that is naturally present in skin and helps keep it hydrated. When used together with AHAs, it can reduce their irritating effect on the skin
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
Can help attract water to the upper layer of the skin. In crystal form, it can work as a gentle exfoliant, gentler than the salt scrub. Helps stabilize the emulsion
An amino-acid that helps attract water to the upper layer of the skin
Might be able to enhance blood flow in the skin. Can be irritating and result in skin redness
Potential irritants
Might be able to enhance blood flow in the skin. Can be irritating and result in skin redness
An aromatic blend of unspecified and possibly irritating ingredients
Typically contains hyaluronic acid that helps attract water to the upper layer of the skin. Might contain allantoin that is helpful in calming down inflammation. There is no evidence that it can have any further benefits for the skin, especially when used in skincare products
A more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.
A polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals
Helps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve products
Can work as an exfoliant but is typically used to adjust the product pH
Comedogenic ingredients
We couldn't find any comedogenic ingredients in this product
All ingredients
An oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.
Typically contains hyaluronic acid that helps attract water to the upper layer of the skin. Might contain allantoin that is helpful in calming down inflammation. There is no evidence that it can have any further benefits for the skin, especially when used in skincare products
Enhances the product texture and makes it more spreadable. Helps reduce water loss from the outer layer of skin. Extands the shelf life by preventing bacteria growth
Helps to dissolve other ingredients in a formulation. Slows down the rate of product drying
Increases thickness of a product. Texture enhancer for oil-in-water emulsions
Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin
Helps attract water to the upper layer of the skin. Could be helpful in restoring the skin barrier function
A non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together
A more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.
An amino acid that is naturally present in skin and helps keep it hydrated. When used together with AHAs, it can reduce their irritating effect on the skin
A polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals
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 and helps to improve appearance of the product
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
Can help attract water to the upper layer of the skin. In crystal form, it can work as a gentle exfoliant, gentler than the salt scrub. Helps stabilize the emulsion
Naturally present in skin (urea makes up about 7% of natural moisturizing factors in skin). Attracts water to the upper layer of the skin. Also has a positive effect on the skin barrier beyond the humectant action. Can enhance penetration of other ingredients. Is an exfoliating ingredient when used in high concentrations
A sugar that is used to stabilize the product formulation. Can help attract water to the upper layer of the skin
An amino-acid that helps to attract water to the upper layer of the skin and might help to lighten the skin, but solid evidence is lacking
An amino-acid that helps attract water to the upper layer of the skin
An amino-acid that helps increase skin hydration and might help to slightly improve skin firmness, potentially reducing lines and wrinkles
Might be able to enhance blood flow in the skin. Can be irritating and result in skin redness
Used to stabilize the product formulation and can help absorb oil
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
Can work as an exfoliant but is typically used to adjust the product pH
An aromatic blend of unspecified and possibly irritating ingredients
Ingredient list view
Water, C12-20 acid peg-8 ester, Squalane, Snail secretion filtrate, C12-15 alkyl benzoate, Hexylene glycol, Saccharide isomerate, Ppg-20 methyl glucose ether, Dipropylene glycol, Ammonium acryloyldimethyltaurate/vp copolymer, Propanediol, Fructose, Glucose, Cetyl alcohol, Tocopheryl acetate, Arginine, Gluconolactone, Boswellia serrata gum extract, Glucosyl ceramide, Phospholipids, Cholesterol, Calcium gluconate, Sodium hyaluronate, Sucrose, Urea, Dextrin, Alanine, Glutamic acid, Aspartic acid, Hexyl nicotinate, Maltodextrin, Phenoxyethanol, Disodium edta, Sodium citrate, Citric acid, Sodium benzoate, Parfum
- The Effects of Filtrate of the Secretion of the Cryptomphalus Aspersa on Photoaged Skin
- The Effects of Snail Secretion Filtrate on the damaged skin barrier's recovery of the Atopic dermatitis
- 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
- A comparative study of gluconolactone versus benzoyl peroxide in the treatment of acne
- The Polyhydroxy Acid Gluconolactone Protects Against Ultraviolet Radiation in an In Vitro Model of Cutaneous Photoaging
- Applications of hydroxy acids: classification, mechanisms, and photoactivity
- The efficacy of glycolic acid, salicylic acid, gluconolactone, and licochalcone A combined with 0.1% adapalene vs adapalene monotherapy in mild-to-moderate acne vulgaris: a double-blinded within-person comparative study
- A polyhydroxy acid skin care regimen provides antiaging effects comparable to an alpha-hydroxyacid regimen
- The use of polyhydroxy acids (PHAs) in photoaged skin
- Blackwell Publishing, Ltd. Alpha-hydroxyacids and carboxylic acids
- An evaluation of a polyhydroxy acid skin care regimen in combination with azelaic acid 15% gel in rosacea patients
- Aging Skin: Causes, Treatments, and Prevention
- Clinical and cosmeceutical uses of hydroxyacids
- Polyhydroxy Acids (PHAs) Provide Conditioning Effects to Skin Without Increasing Sensitivity to UV Light
- Hyaluronic acid: A key molecule in skin aging
- Hyaluronan (Hyaluronic Acid): a natural moisturizer for skin care
- Topical urea in skincare: A review
- Combination of amino acids reduces pigmentation in B16F0 melanoma cells
- Acetyl aspartic acid, a novel active ingredient, demonstrates potential to improve signs of skin ageing: from consumer need to clinical proof
- In vivo topical application of acetyl aspartic acid increases fibrillin-1 and collagen IV deposition leading to a significant improvement of skin firmness
- The effects of topically applied hexyl nicotinate lotion on the cutaneous blood flow in patients with Raynaud's phenomenon
- Hexyl-Nicotinate-Induced Vasodilation in Normal Human Skin
- Differences among moisturizers in affecting skin susceptibility to hexyl nicotinate, measured as time to increase skin blood flow