Works for:
based on ingredients and %- Moisturizing
- Anti-aging
- Evens skin tone
- Anti-blemish
Can it cause trouble?
- Irritation risk: high
- Comedogenic risk ingredients: 1
Key actives
Product Summary
"NassifMD Dermaceuticals - Age Defying Neck & Décolleté Serum" is effective for: Anti-blemish, Moisturizing, Anti-aging and Evens skin tone
Ingredient callouts
- Peptides (acetyl tetrapeptide-2 0.50% - 0.75%). 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 glucoside 0.45% - 0.65%, betaine 1.20% - 1.40% and glycerin 1.80% - 2.10%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.
Price
The product retails for 60.00$ in the United States.
For a detailed price comparison: click here.
Anti-aging
What does the product description say?
Age Defying Neck & Décolleté Serum
Source: From product name
This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains niacinamide.
These ingredients in the product can also be helpful, even though there is less evidence for their effectiveness: acetyl tetrapeptide-2.
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.
Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
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-blemish
This product can help reduce breakouts and clogged pores because it contains the following ingredient: niacinamide. This ingredient is used for treating acne and can have a noticeable effect.
Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
Evens skin tone
What does the product description say?
A powerful serum formulated with Nassif MD’s proprietary Upfinity Peptide Complex TM specifically for the fragile neck and decollete area that is clinically proven to helps sagging skin appear firmer and more lifted helps skin tone look more even helps skin texture look and feel smoother and softer improves skin hydration reduces the appearance of lines & wrinkles helps skin appear more youthful and radiant
Source: Nassif MD
This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: niacinamide
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.
Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
Moisturizing
What does the product description say?
A powerful serum formulated with Nassif MD’s proprietary Upfinity Peptide Complex TM specifically for the fragile neck and decollete area that is clinically proven to helps sagging skin appear firmer and more lifted helps skin tone look more even helps skin texture look and feel smoother and softer improves skin hydration reduces the appearance of lines & wrinkles helps skin appear more youthful and radiant
Source: Nassif MD
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:
betaine, glycerin.
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, squalane.
The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: acetyl tetrapeptide-2, niacinamide
Helps attract water to the upper layer of the skin and improves the product texture
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
Can help to restore skin barrier function and soften its upper layer
A good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.
Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
A silicone that improves product texture and helps dissolve other ingredients. Can form a non-greasy film on the skin to prevent moisture loss
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.
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
An emollient that helps soften the skin but is not effective for restoring its barrier function. Might be helpful to calm down inflammation
Improves the texture of the product and helps soften the skin. Helps oil and water mix together and can be used as a cleansing agent
Helps preserve products and creates a nice product texture
A silicone that forms a light film on the skin surface helping to bind water and temporarily absorb oils creating a matt and powdery feel
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
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
Used mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Anti-aging | |
| Moisturizing | |
| Evens skin tone |
Total Promises Fulfilled score: 100/100.
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Potential irritants
Comedogenic ingredients
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| Product | Similarity | Price | Irritancy |
|---|---|---|---|
 NassifMD Dermaceuticals Age Defying Neck & Décolleté Serum | Current | $60.00 | |
Dream Skin Element 100 Multi-Peptide Anti Aging Serum | 74% | $31.60 | |
 ALLEVEN Total Face Serum | 74% | - | |
 DIBI Milano Lift Creator Vitamin BCPP Concentrate | 73% | $60.00 | |
 Mesoestetic Age Element Brightening Concentrate | 72% | $104.00 | |
 Natura Bissé Inhibit Tensolift Neck Serum | 72% | $115.50 |
Key Actives
Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
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
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 forms a light film on the skin surface helping to bind water and temporarily absorb oils creating a matt and powdery feel
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
Helps attract water to the upper layer of the skin and improves the product texture
A silicone that improves product texture and helps dissolve other ingredients. Can form a non-greasy film on the skin to prevent moisture loss
Can help to restore skin barrier function and soften its upper layer
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.
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
A good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.
Works as a UV filter when used in high concentrations. It is photostable and is effective mostly against the UVB light, with some protection in the UVA range. In small concentrations, used for its ability to improve the color of cosmetic products. Is usually well tolerated by the skin
Potential irritants
An essentil oil from orange peel. Potential allergen and can be irritating
A plant oil with high content of volatile compounds that, especially when exposed to air, can cause allergic reactions and irritate the skin
Can be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial properties
A common frangrance that can easily irritate skin, especially if exposed to air, light or heat
Helps preserve products and creates a nice product texture
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
A good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.
An emollient that helps soften the skin but is not effective for restoring its barrier function. Might be helpful to calm down inflammation
Comedogenic ingredients
A good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.
All ingredients
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 forms a light film on the skin surface helping to bind water and temporarily absorb oils creating a matt and powdery feel
Improves the texture of the product and helps soften the skin. Helps oil and water mix together and can be used as a cleansing agent
Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
Helps attract water to the upper layer of the skin and improves the product texture
A silicone that improves product texture and helps dissolve other ingredients. Can form a non-greasy film on the skin to prevent moisture loss
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
Helps preserve products and creates a nice product texture
Can help to restore skin barrier function and soften its upper layer
A preservative. It helps prevent bacterial growth in cosmetic products
Used mostly for creating emulsions - helping oil and water mix together. Helps soften 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.
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
An essentil oil from orange peel. Potential allergen and can be irritating
A plant oil with high content of volatile compounds that, especially when exposed to air, can cause allergic reactions and irritate the 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
A good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.
Used to thicken product formulations and create gel-like textures
An emollient that helps soften the skin but is not effective for restoring its barrier function. Might be helpful to calm down inflammation
Can be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial properties
Creates an illusion of smoother and more radiant skin tone. Adds shimmer to the skin by reflecting light
Helps adjust the product pH and stabilize the formulation
A common frangrance that can easily irritate skin, especially if exposed to air, light or heat
Works as a UV filter when used in high concentrations. It is photostable and is effective mostly against the UVB light, with some protection in the UVA range. In small concentrations, used for its ability to improve the color of cosmetic products. Is usually well tolerated by the skin
A colorant that can add a pearl-like appearance to the formulation
Ingredient list view
Water, Dimethicone, Hdi/ppg/polycaprolactone crosspolymer, Polysilicone-11, Isohexadecane, Propanediol, Glycerin, Niacinamide, Betaine, Polymethylsilsesquioxane, Sodium mannose phosphate, Mannose, Acetyl tetrapeptide-2, Caprylyl glycol, Glyceryl glucoside, Phenoxyethanol, Ethylhexylglycerin, Sodium acrylates copolymer, Lecithin, Squalane, Polysorbate 20, Caprylic/capric triglyceride, Citrus aurantium dulcis peel oil, Citrus nobilis peel oil, Citrus paradisi peel oil, Silica, Tocopherol, Glycine soja oil, Hydroxyethylcellulose, Olea europaea fruit oil, Decyl glucoside, Sodium phytate, Alcohol, Mica, Disodium phosphate, Sodium phosphate, Polysorbate 60, Limonene, Ci 77891, Titanium dioxide, Ci 77891, Tin oxide
- Dimethicone as a protective ingredient in topical medications
- Final Report on the Safety Assessment of Dimethicone Copolyol
- Glycerol and the skin: holistic approach to its origin and functions
- Niacinamide - mechanisms of action and its topical use in dermatology
- Gehring, W. (2004). Nicotinic acid/niacinamide and the skin. Journal of Cosmetic Dermatology, 3(2), 88–93. doi:10.1111/j.1473-2130.2004.00115.x
- Effects of glyceryl glucoside on AQP3 expression, barrier function and hydration of human skin
- Treatment of Xerosis with a Topical Formulation Containing Glyceryl Glucoside, Natural Moisturizing Factors, and Ceramide
- Final Report on the Safety Assessment of Acrylates Copolymer and 33 Related Cosmetic Ingredients
- Safety Assessment of Citrus-Derived Peel Oils as Used in Cosmetics
- Oxidized citrus oil (R-limonene): A frequent skin sensitizer in Europe
- Air oxidation increases skin irritation from fragrance terpenes
- Vitamin E in dermatology
- Vitamin E and Skin Health
- Use of “natural” oils for moisturization: Review of olive, coconut, and sunflower seed oil
- Ecofriendly surfactant is allergen of the year
- Safety Assessment of Tin(IV) Oxide as Used in Cosmetics