Works for:
based on ingredients and %- Anti-blemish
- Anti-aging
- Moisturizing
- Evens skin tone
Can it cause trouble?
- Irritation risk: high
- Comedogenic risk ingredients: 1
Key actives
Product Summary
"Jan Marini - Age Intervention Duality" is effective for: Anti-blemish, Anti-aging, Exfoliation, Moisturizing and Evens skin tone
Ingredient callouts
- this product contains an effective form of Retinoids (vitamin A): retinol 0.40% - 0.65%. Retinoids are potent multitasking actives. They work to improve and prevent early signs of aging, reduce hyperpigmentation (age spots and post-acne marks), and prevent inflamed blemishes and clogged pores. The downside of Retinoids is that they can be irritating. If you are not already using a Retinoid in your routine, it is best to start slowly and apply the Retinoid product only a few times per week. If your skin tolerates it well, you can gradually increase the frequency to daily.
- Peptides (palmitoyl oligopeptide 0.45% - 0.70% and palmitoyl tetrapeptide-7 0.40% - 0.60%). Peptides are a very big group of ingredients. They all consist of a different combination of aminoacids. Our skin produces Peptides naturally. Some of them work as natural antibiotics, promote wound-healing and production of collagen. The scientists are still studying how effective the topical application of Peptides is, but it is very likely that theynare helpful. Peptides might be able to support skin barrier restoration and even have an anti-aging benefit. At the very least, they certainly help attract water to the skin and support the hydration in this way.
- Humectants (glyceryl acrylate/acrylic acid copolymer 0.35% - 0.60%, sodium hyaluronate 0.35% - 0.60%, glycerin 0.55% - 0.85% and glycerin 5.20% - 6.40%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.
Price
The product retails from 100.00$ up to 105.00$ in the United States and for 106.40CA$ in Canada.
For a detailed price comparison: click here.
Anti-aging
What does the product description say?
Key Ingredients * 10 % Micronized BPO , increases skin penetration * Peptide Myristoyl Tripeptide-4 , helps with anti-aging and acne * All-Trans-Retinol , helps with anti-aging and acne Full Ingredients
Source: Lookfantastic CA
This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains retinol.
These ingredients in the product can also be helpful, even though there is less evidence for their effectiveness: palmitoyl oligopeptide, palmitoyl tetrapeptide-7.
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.
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
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
Might be helpful in reducing fine lines and wrinkles, as well as lightening the skin, but solid evidence is missing. Could somewhat help in reducing the darkness of the under-eye area. Helps to neutralise free radicals in 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
Anti-blemish
What does the product description say?
Key Ingredients * 10 % Micronized BPO , increases skin penetration * Peptide Myristoyl Tripeptide-4 , helps with anti-aging and acne * All-Trans-Retinol , helps with anti-aging and acne Full Ingredients
Source: Lookfantastic CA
This product can help reduce breakouts and clogged pores because it contains the following ingredient: benzoyl peroxide, retinol. These ingredients is used for treating acne and can have a noticeable effect.
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
A potent anti-bacterial ingredient that is effective against acne. Often leads to skin dryness and can be irritating
Anti-oxidation
This product contains antioxidants (camellia oleifera leaf extract, retinol) that can help neutralize free radicals in skin. By doing so, they can lessen the damage the skin gets from the UV light (sun).
The following ingredients - chrysin also can have an antioxidant effect, but there is less evidence to confirm their effectiveness in skin.
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
A plant extract that can help neutralize free radicals and reduce inflammation, even though it is not usually used in sufficient concentration in cosmetics
Might be helpful in reducing fine lines and wrinkles, as well as lightening the skin, but solid evidence is missing. Could somewhat help in reducing the darkness of the under-eye area. Helps to neutralise free radicals in skin
An emollient that helps soften the skin and might help calm down inflammation
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
An active component of chamomile plant that historically has been used to calm down irritated skin. A recent study shows that bisabolol indeed can have some anti-inflammatory effect on skin, even though conclusive data is lacking. Bisabolol has a sweet floral scent and can be added to products for its aromatic properties
Evens skin tone
What does the product description say?
Age Intervention Duality addresses even the most stubborn adult acne while simultaneously minimizing the appearance of fine lines and wrinkles.Key Benefits Smoothing Reduces the appearance of fine lines and wrinkles.Clear Skin Unparalleled results in one easy to use dual chamber solution.Acne Control Addresses even the most stubborn acne.
Source: Bluemercury
This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: retinol.
The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually can help even out the skin tone: chrysin.
Keep in mind that you would need to apply any topical skincare targetted at hypigmentation consistently for a couple of months to get a result. No topical skincare product can help get rid of hyperpigmentation (including post-acne marks and age spots) instantly.
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
Might be helpful in reducing fine lines and wrinkles, as well as lightening the skin, but solid evidence is missing. Could somewhat help in reducing the darkness of the under-eye area. Helps to neutralise free radicals in skin
Is claimed to be able to brighten skin tone by removing some blood-related pigmented compounds in skin (hemoglobin and related elements) but solid research is missing. Can be irritating
Exfoliation
This product can help exfoliate the skin. In other words, it helps break down the bonds between dead cells on the surface of the skin and speed up the skin turnover. Skin often appears softer and brighter after exfoliation, but overdoing it can result in disrupted skin barrier. The following ingredient is doing the exfoliating job in this product: retinol.
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?
The maximum allowed percentage of ultra-micronized benzoyl peroxide, highly concentrated all-trans-retinol, green tea extract, anti-aging peptides, advanced hydrators and antioxidants deliver unparalleled results in an easy to use solution.
Source: Lookfantastic US
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, glyceryl acrylate/acrylic acid copolymer.
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: dimethicone, carthamus tinctorius seed oil.
The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: palmitoyl oligopeptide, palmitoyl tetrapeptide-7
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
An emollient that helps soften the skin and might help calm down inflammation
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
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 silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
Helps attract water to the upper layer of the skin and provide a longer-lasting hydration. Can create a thicker product consistency
A silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin
Helps preserve products and creates 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
Helps attract water to the upper layer of the skin and improves the product texture
Helps soften the upper layer of the skin, dissolve other ingredients and create a thicker product consistency
A silicone that serves as an emollient. Helps create a nice non-greasy feels
An emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together
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 good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
Helps oil and water mix together and works as an emollient
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Anti-aging | |
| Moisturizing | |
| Evens skin tone | |
| Anti-blemish |
Total Promises Fulfilled score: 100/100.
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Potential irritants
Comedogenic ingredients
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| Product | Similarity | Price | Irritancy |
|---|---|---|---|
 Jan Marini Age Intervention Duality | Current | $100.00 | |
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StriVectin AR™ Eye Serum | 71% | $56.25 | |
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Key Actives
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
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
An active component of chamomile plant that historically has been used to calm down irritated skin. A recent study shows that bisabolol indeed can have some anti-inflammatory effect on skin, even though conclusive data is lacking. Bisabolol has a sweet floral scent and can be added to products for its aromatic properties
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
Might be helpful in reducing fine lines and wrinkles, as well as lightening the skin, but solid evidence is missing. Could somewhat help in reducing the darkness of the under-eye area. Helps to neutralise free radicals in skin
A silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin
A silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin
An emollient that helps soften the skin and might help calm down inflammation
A plant extract that can help neutralize free radicals and reduce inflammation, even though it is not usually used in sufficient concentration in cosmetics
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish
A potent anti-bacterial ingredient that is effective against acne. Often leads to skin dryness and can be irritating
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 good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
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 and provide a longer-lasting hydration. Can create a thicker product consistency
Potential irritants
A potent anti-bacterial ingredient that is effective against acne. Often leads to skin dryness and can be irritating
Helps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating
A preservative. Works by releasing formaldehyde. Can be irritating
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
Is claimed to be able to brighten skin tone by removing some blood-related pigmented compounds in skin (hemoglobin and related elements) but solid research is missing. Can be irritating
Used to improve product texture and help oil and water mix together
Used to adjust pH of the product and can help improve the product's smell
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
Might be helpful in reducing fine lines and wrinkles, as well as lightening the skin, but solid evidence is missing. Could somewhat help in reducing the darkness of the under-eye area. Helps to neutralise free radicals in skin
Helps attract water to the upper layer of the skin and provide a longer-lasting hydration. Can create a thicker product consistency
Used to adjust pH of the product and can help improve the product's smell
Helps preserve products and creates a nice product texture
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
A potent anti-bacterial ingredient that is effective against acne. Often leads to skin dryness and can be irritating
Helps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
Helps attract water to the upper layer of the skin and improves the product texture
Used to improve product texture and help oil and water mix together
Helps soften the upper layer of the skin, dissolve other ingredients and create a thicker product consistency
A silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin
A silicone that serves as an emollient. Helps create a nice non-greasy feels
Helps create a thicker or gel-like product texture. It is not a surfactant but can be used in gentle cleansing formulations
Used to adjust pH of the product and can help improve the product's smell
A preservative. Works by releasing formaldehyde. Can be irritating
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
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 silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin
An emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together
An emollient that helps soften the skin and might help calm down inflammation
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
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
Helps attract water to the upper layer of the skin and improves the product texture
An active component of chamomile plant that historically has been used to calm down irritated skin. A recent study shows that bisabolol indeed can have some anti-inflammatory effect on skin, even though conclusive data is lacking. Bisabolol has a sweet floral scent and can be added to products for its aromatic properties
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
A plant extract that can help neutralize free radicals and reduce inflammation, even though it is not usually used in sufficient concentration in cosmetics
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
Might be helpful in reducing fine lines and wrinkles, as well as lightening the skin, but solid evidence is missing. Could somewhat help in reducing the darkness of the under-eye area. Helps to neutralise free radicals in skin
A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish
A silicone that serves as an emollient. Helps create a nice non-greasy feels
Used to stabilize product formulations and create a nice product texture
Helps attract water to the upper layer of the skin and provide a longer-lasting hydration. Can create a thicker product consistency
Is claimed to be able to brighten skin tone by removing some blood-related pigmented compounds in skin (hemoglobin and related elements) but solid research is missing. Can be irritating
Used to adjust pH of the product and can help improve the product's smell
Helps create a thicker or gel-like product texture. It is not a surfactant but can be used in gentle cleansing formulations
Helps preserve products and creates a nice product texture
A preservative. It helps prevent bacterial growth in cosmetic products
Ingredient list view
Benzoyl peroxide, Water, Propylene glycol, Glycerin, Sorbitol, Polyacrylamide, C13-14 isoparaffin, Cyclopentasiloxane, Cyclohexasiloxane, Carbomer, Laureth-7, Triethanolamine, Disodium edta, Diazolidinyl urea, Methylparaben, Propylparaben, Water, Caprylic/capric triglyceride, Glycerin, Cyclopentasiloxane, Glyceryl stearate, Polysorbate 20, Carthamus tinctorius seed oil, Polysorbate 60, Stearic acid, Butyrospermum parkii butter, Stearyl alcohol, Retinol, Myristoyl tripeptide-4, Sorbitol, Bisabolol, Sodium hyaluronate, Camellia oleifera leaf extract, Palmitoyl tetrapeptide-7, Palmitoyl oligopeptide, Chrysin, Dimethicone, Cyclohexasiloxane, Dimethicone/vinyl dimethicone crosspolymer, Glyceryl acrylate/acrylic acid copolymer, Steareth-20, N-hydroxysuccinimide, Triethanolamine, Carbomer, Hexylene glycol, Ethylhexylglycerin, Caprylyl glycol, Bht, Phenoxyethanol
- Surfactants and experimental irritant contact dermatitis
- Propylene Glycol
- Skin-sensitizing and irritant properties of propylene glycol
- Glycerol and the skin: holistic approach to its origin and functions
- Safety Assessment of Isoparaffins as Used in Cosmetics
- 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
- α-(-)-Bisabolol Reduces Pro-Inflammatory Cytokine Production and Ameliorates Skin Inflammation
- Hyaluronic acid: A key molecule in skin aging
- Hyaluronan (Hyaluronic Acid): a natural moisturizer for skin care
- Anti-photoageing and anti-melanogenesis activities of chrysin
- Chrysin Protects Epidermal Keratinocytes from UVA- and UVB-Induced Damage
- Inhibition of melanogenesis by 5,7-dihydroxyflavone (chrysin) via blocking adenylyl cyclase activity
- Dimethicone as a protective ingredient in topical medications
- Final Report on the Safety Assessment of Dimethicone Copolyol