Works for:
based on ingredients and %- Anti-aging
- Moisturizing
- Anti-oxidation
Doesn't work for:
based on ingredients and %- Evens skin tone
Can it cause trouble?
- Irritation risk: high
- Comedogenic risk ingredients: 1
Key actives
Product Summary
"BIOTHERM - FORCE SUPREME FERULIC ACID CARE FOR DARK SPOTS" is effective for: Anti-aging and Moisturizing
Ingredient callouts
- this product includes a form of Retinoids (vitamin A) - retinyl palmitate 0.10% - 0.45%, 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.
- Adenosine 0.50% - 1.10%. It is a compound that in involved in many biological processes inside the skin cells. According one high-quality clinical trial, topical Adenosine in low concentrations can somewhat help improve "deep wrinkles" - the wrinkles that appear with age in places where our faces are most dynamic (for example, on the forehead or in the corners of the eyes).
- Humectants (biosaccharide gum-1 0.15% - 0.60%, aphanizomenon flos-aquae extract 1.00% - 1.50% and glycerin 4.30% - 6.40%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.
Price
The product retails for 85.00CA$ in Canada.
For a detailed price comparison: click here.
Anti-aging
What does the product description say?
A global anti-aging formula enriched with Force Supreme rebuilding and resurfacing Blue Algae Extract & regenerating Life Plankton™ + the concentrated brightening power of pure Ferulic Acid .
Source: Biotherm CA
This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains adenosine.
Keep in mind that it typically takes at least 6 weeks to notice any results because the changes that are needed to improve fine lines and elasticity happen in the deeper layers of the skin. No topical anti-aging product can “erase” wrinkles or fully reverse signs of aging.
Might help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)
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
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
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:
aphanizomenon flos-aquae extract, biosaccharide gum-1.
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: glycine soja oil, isononyl isononanoate.
The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: hydroxypalmitoyl sphinganine
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 sugar-derived compound that helps to attract water to the upper layer of the skin and might be able to stimulate synthesis of skin's own moisturizing factors, but solid research is lacking. It could be irritating
An extract from ablue-green algae. Can help attract water to the upper layer of the skin and might help to neutralize free radicals
Helps attract water to the upper layer of the skin and is claimed to provide a longer-lasting hydration because of its ability to create a water-binding film on the surface of the skin
A good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.
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
Helps to attract water to the upper layer of the skin. Can add sweet taste to lip products
Helps attract water to the upper layer of the skin. Might have some anti-oxidant properties
Helps attract water to the upper layer of the skin. Might have some anti-aging, anti-oxidant, and skin lightening properties, but solid evidence is missing
Might help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)
Forms a protective film on the surface of the skin to prevent moisture loss. Gives a velvety feel to products while reducing tackiness
Used to preserve products, dissolve other ingredients and create a nice product texture
Helps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating
Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin
Helps preserve products and creates a nice product 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-oxidation
This product contains antioxidants (aphanizomenon flos-aquae extract) that might be able to help neutralize free radicals in skin to lessen the damage it gets from the UV light (sun). There is not enough evidence to confirm their effectiveness in skin though.
An extract from ablue-green algae. Can help attract water to the upper layer of the skin and might help to neutralize free radicals
Might help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)
Helps attract water to the upper layer of the skin. Might have some anti-aging, anti-oxidant, and skin lightening properties, but solid evidence is missing
Helps attract water to the upper layer of the skin. Might have some anti-oxidant properties
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?
FORCE SUPREME FERULIC ACID CARE FOR DARK SPOTS
Source: From product name
Effective ingredients missing or their concentration is too low
Helps attract water to the upper layer of the skin. Might have some anti-aging, anti-oxidant, and skin lightening properties, but solid evidence is missing
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? |
|---|---|
| Anti-aging | |
| Evens skin tone |
Total Promises Fulfilled score: 50/100.
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Potential irritants
Comedogenic ingredients
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| Product | Similarity | Price | Irritancy |
|---|---|---|---|
 BIOTHERM FORCE SUPREME FERULIC ACID CARE FOR DARK SPOTS | Current | $85.00 | |
Kiehl's s Age Defender Power Serum | 60% | $40.80 | |
Algenist ELEVATE Firming & Lifting Contouring Serum | 44% | - | |
 Coreana Lab N 24K Goldshot Ampoule | 43% | $34.00 | |
 Thalgo Brightening Correcting Serum | 43% | $75.50 | |
 Vichy LiftActiv Retinol Anti-Wrinkle Face Cream | 43% | $45.00 |
Key Actives
Potential irritants
Comedogenic ingredients
All ingredients
Ingredient list view
Water, Glycerin, Dicaprylyl carbonate, Alcohol denat., Isononyl isononanoate, Hydrogenated starch hydrolysate, Butylene glycol, Ammonium polyacryloyldimethyl taurate, Aphanizomenon flos-aquae extract, Glycine soja oil, Adenosine, Propylene glycol, Hydrolyzed rice protein, Hydrolyzed soy protein, Hydroxypalmitoyl sphinganine, Hydroxypropyl tetrahydropyrantriol, Caprylyl glycol, Vitreoscilla ferment, Trisodium ethylenediamine disuccinate, Biosaccharide gum-1, Maltodextrin, Pentylene glycol, Retinyl palmitate, Tocopherol, Pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate, Potassium sorbate, Phenoxyethanol, Ci 42090, Ci 60730, Unknown, Linalool, Parfum
- Glycerol and the skin: holistic approach to its origin and functions
- Safety assessment of hydrogenated starch hydrolysates
- Safety Assessment of Acryloyldimethyltaurate Polymers as Used in Cosmetics
- Effects of the Aphanizomenon flos-aquae Extract (Klamin®) on a Neurodegeneration Cellular Model
- Evaluation of anti-wrinkle efficacy of adenosine-containing products using the FOITS technique
- Surfactants and experimental irritant contact dermatitis
- Propylene Glycol
- Skin-sensitizing and irritant properties of propylene glycol
- Protection Against Free Radicals (UVB Irradiation) of a Water-Soluble Enzymatic Extract from Rice Bran. Study Using Human Keratinocyte Monolayer and Reconstructed Human Epidermis
- Amended final report on the safety assessment of Oryza Sativa (rice) Bran Oil, Oryza Sativa (rice) Germ Oil, Rice Bran Acid,Oryza Sativa (rice) Bran Wax, Hydrogenated Rice Bran Wax, Oryza Sativa (rice)Bran Extract, Oryza Sativa (rice) Extract, Oryza Sativa (rice) Germ Powder, Oryza Sativa (rice) Starch, Oryza Sativa (rice) Bran, Hydrolyzed Rice Bran Extract, Hydrolyzed Rice Bran Protein, Hydrolyzed Rice Extract, and Hydrolyzed Rice Protein
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- Safety Assessment of Soy Peptides as Used in Cosmetics
- Acceptability and Efficacy of an Emollient Containing Ceramide-Precursor Lipids and Moisturizing Factors for Atopic Dermatitis in Pediatric Patients
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- A Compensating Skin Care Complex Containing Pro-xylane in Menopausal Women: Results from a Multicentre, Evaluator-blinded, Randomized Study
- Synthesis of Pro-XylaneTM: A new biologically active C-glycoside in aqueous media
- First case of contact dermatitis caused by hydroxypropyl tetrahydropyrantriol used in an anti-ageing cream
- Vitamin E in dermatology
- Vitamin E and Skin Health
- Safety Assessment of Pentaerythrityl Tetra-Di-t-Butyl Hydroxyhydrocinnamate as Used in Cosmetics