PRODUCT REVIEW
Biossance Squalane + Retinol Night Serum
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Price as of 4/12/2024 2:53 GMT.
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Product summary
What can the product work for?
Anti-aging
What does the product description say?
Providing skincare to reduce the appearance of discolouration, dark spots, uneven texture and fine lines and wrinkles, it is designed to work with minimal irritation.The delivery of retinoids deep into the skin is optimised by time-release technology and a blend of squalane, saffron and antioxidants.
retinol
1.5% -
2.2%
Irritation risk:
Concentration: Effectiveness: HIGH
Two steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritating
retinal
1.3% -
2%
Irritation risk:
Concentration: Effectiveness: HIGH
One step removed from the biologically active in skin form of vitamin A. Once converted to the retinoic acid in the skin, retinal is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. Concentrations of 0.05% and 0.1% are shown to be effective. It can, however, be irritating
tocopherol
0.5% -
1.15%
Irritation risk:
Concentration: Insufficient!
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?
Providing skincare to reduce the appearance of discolouration, dark spots, uneven texture and fine lines and wrinkles, it is designed to work with minimal irritation.The delivery of retinoids deep into the skin is optimised by time-release technology and a blend of squalane, saffron and antioxidants.
retinal
1.3% -
2%
Irritation risk:
Concentration: Effectiveness: HIGH
One step removed from the biologically active in skin form of vitamin A. Once converted to the retinoic acid in the skin, retinal is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. Concentrations of 0.05% and 0.1% are shown to be effective. It can, however, be irritating
retinol
1.5% -
2.2%
Irritation risk:
Concentration: Effectiveness: HIGH
Two steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritating
Moisturizing
What does the product description say?
Key Benefits Helps minimise the look of fine lines and wrinkles Improves uneven skin tone Tackles dark spots and visible sun damage Boosts collagen production for a firmer appearance Antioxidant-rich skincare Hydrates the complexion UK200039661
helianthus annuus extract
0.35% -
0.8%
Irritation risk:
Concentration: Effectiveness: HIGH
Helps soften the upper layer of the skin
allantoin
1.1% -
1.6%
Irritation risk:
Concentration: Effectiveness: HIGH
Helps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated
caprylic/capric triglyceride
3% -
4.5%
Irritation risk:
Concentration: Effectiveness: HIGH
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
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Anti-blemish
retinal
1.3% -
2%
Irritation risk:
Concentration: Effectiveness: HIGH
One step removed from the biologically active in skin form of vitamin A. Once converted to the retinoic acid in the skin, retinal is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. Concentrations of 0.05% and 0.1% are shown to be effective. It can, however, be irritating
retinol
1.5% -
2.2%
Irritation risk:
Concentration: Effectiveness: HIGH
Two steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritating
allantoin
1.1% -
1.6%
Irritation risk:
Concentration: Effectiveness:
LOW
Helps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated
Show more
Exfoliation
retinol
1.5% -
2.2%
Irritation risk:
Concentration: Effectiveness: HIGH
Two steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritating
allantoin
1.1% -
1.6%
Irritation risk:
Concentration: Effectiveness:
LOW
Helps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated
Anti-oxidation
retinol
1.5% -
2.2%
Irritation risk:
Concentration: Effectiveness: HIGH
Two steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritating
tocopherol
0.5% -
1.15%
Irritation risk:
Concentration: Insufficient!
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
rosmarinus officinalis leaf extract
0.45% -
1%
Irritation risk:
Concentration: Insufficient!
Can be helpful in reducing inflammation in skin, including inflamed acne. It can be irritating
Honesty check
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Anti-aging | |
| Evens skin tone | |
| Moisturizing |
Total Promises Fulfilled score:
91/100.
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US Retailers
Can it cause trouble?
- Overall product irritation risk
- Acne & comedogenic risk ingredients: 1
Potential irritants
retinol
1.5% -
2.2%
Irritation risk:
Works for:
Anti-aging,
Anti-oxidation,
Exfoliation,
Mattifying,
Anti-blemish,
Evens skin tone
Two steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritating
retinal
1.3% -
2%
Irritation risk:
Works for:
Anti-blemish,
Evens skin tone,
Anti-aging
One step removed from the biologically active in skin form of vitamin A. Once converted to the retinoic acid in the skin, retinal is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. Concentrations of 0.05% and 0.1% are shown to be effective. It can, however, be irritating
Show more
Comodogenic ingredients
cetearyl alcohol
0.4% -
0.9%
Irritation risk: Comedogenicity: Medium
Works for:
Cleansing,
Moisturizing
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
User reviews (0)
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82%
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| Irritancy | IRRITANCY
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Ingredients & concentrations
All ingredients
Key Actives
retinol
1.5% -
2.2%
Irritation risk:
Works for:
Anti-aging,
Anti-oxidation,
Exfoliation,
Mattifying,
Anti-blemish,
Evens skin tone
Two steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritating
allantoin
1.1% -
1.6%
Irritation risk:
Works for:
Moisturizing,
Anti-inflammatory,
Reduces irritation,
Reduces redness,
Anti-blemish,
Exfoliation
Helps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated
Show more
Potential irritants
retinol
1.5% -
2.2%
Irritation risk:
Works for:
Anti-aging,
Anti-oxidation,
Exfoliation,
Mattifying,
Anti-blemish,
Evens skin tone
Two steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritating
retinal
1.3% -
2%
Irritation risk:
Works for:
Anti-blemish,
Evens skin tone,
Anti-aging
One step removed from the biologically active in skin form of vitamin A. Once converted to the retinoic acid in the skin, retinal is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. Concentrations of 0.05% and 0.1% are shown to be effective. It can, however, be irritating
Show more
Comodogenic ingredients
cetearyl alcohol
0.4% -
0.9%
Irritation risk: Comedogenicity: Medium
Works for:
Cleansing,
Moisturizing
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
All ingredients
squalane
5.5% -
8.3%
Irritation risk:
Works for:
Moisturizing
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.
glycerin
3.8% -
5.7%
Irritation risk:
Works for:
Moisturizing
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
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Ingredient list view
Water, Squalane, Glycerin, Caprylic/capric triglyceride, Cetearyl olivate, Sorbitan olivate, Retinol, Retinal, Allantoin, Crocus sativus stigma extract, Pseudozyma epicola/evening primrose oil ferment extract, Tocopherol, Rosmarinus officinalis leaf extract, Oryza sativa bran extract, Cetearyl alcohol, Helianthus annuus extract, Hydroxyapatite, Dextrin, Carbomer, Sodium gluconate, Phenoxyethanol, Ethylhexylglycerin, Sodium hydroxide
Sources
- Glycerol and the skin: holistic approach to its origin and functions
- Retinoids in the treatment of skin aging: an overview of clinical efficacy and safety
- Improvement of naturally aged skin with vitamin A (retinol)
- A comparative study of the effects of retinol and retinoic acid on histological, molecular, and clinical properties of human skin
- Profile of wound healing process induced by allantoin