Works for:
based on ingredients and %- Anti-aging
- Evens skin tone
- Moisturizing
- Anti-blemish
Can it cause trouble?
- Irritation risk: high
- Comedogenic risk ingredients: 3
Key actives
Product Summary
"numbuzin - No. 9 Secret Firming Serum" is effective for: Anti-aging, Evens skin tone, Moisturizing and Anti-blemish
Ingredient callouts
- A good concentration of Niacinamide (1.60% - 2.40%). Niacinamide is a well-studied multi-tasking active. It is stable, and can work well in almost any hydrating formulation. There is solid evidence that Niacinamide can help support skin barrier, regulate oil production and reduce acne and clogged pores. It also helps to fight photodamage and improve the skin tone, reducing pigmentation marks.
- Peptides (acetyl hexapeptide-8 0.30% - 0.75% and palmitoyl tripeptide-5 0.35% - 0.80%). There are many different kind of Peptides and they are naturally present in our skin. They all are a combination of aminoacids. Some of them work as natural antibiotics, promote wound-healing and production of collagen. The science is still not settled on how effective Peptides are in skincare, but it is very likely that they have a benefit. They might help restore the skin barrier and fight the signs of aging. At the very least, Peptides work as humectants: they attract water to the upper layer of the skin and improve its hydration.
- Adenosine 0.15% - 0.60%. 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 (acetyl hexapeptide-8 0.30% - 0.75%, hydrolyzed hyaluronic acid 0.40% - 0.90% and glycerin 4.00% - 6.10%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.
Price
The product retails from 31.00A$ up to 65.00A$ in Australia and from 19.60$ up to 28.00$ in the United States.
For a detailed price comparison: click here.
Anti-aging
What does the product description say?
Helps reduce the signs of aging, leaving a plumped complexion.
Source: Lila Beauty
This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains adenosine, niacinamide.
These ingredients in the product can also be helpful, even though there is less evidence for their effectiveness: acetyl hexapeptide-8, palmitoyl tripeptide-5.
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
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)
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
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
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
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
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, hydrolyzed hyaluronic acid.
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: butyrospermum parkii butter, dimethicone.
The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: acetyl hexapeptide-8, niacinamide, palmitoyl tripeptide-5
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 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 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
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. Attracts water into the upper layer of the skin. A version of it is naturally present in skin
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
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 soften the upper layer of the skin and create a nice product texture
An oil from a mixture of different vegetables. Helps soften the upper layer of the skin
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
Helps preserve products and creates a nice product texture
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
Used to create a nice product consistency while softening the upper layer of the skin
An emollient that can also help water and oil mix together, as well as prevent bacteria growth in products
An emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together
Helps oil and water mix together while softening the upper layer of the skin
An emollient that is naturally present in skin and helps soften it
Helps oil and water mix together and works as an emollient
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Anti-aging |
Total Promises Fulfilled score: 100/100.
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Potential irritants
Comedogenic ingredients
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| Product | Similarity | Price | Irritancy |
|---|---|---|---|
 numbuzin No. 9 Secret Firming Serum | Current | $19.60 | |
 Farm Stay Black Snail & Peptide9 Perfect Serum | 96% | $20.50 | |
 Hanskin Collagen Peptide Hydra Ampoule | 93% | $28.00 | |
Eyenlip Salmon & Peptide Nutrition Serum | 92% | $17.60 | |
Centellian24 Lifting Peptide Serum | 90% | $19.23 | |
 MISSHA Vita C Plus Spot Correcting Firming Ampoule | 89% | $23.20 |
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
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
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)
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
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
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin. A version of it is naturally present in skin
Used to create a gel-like product texture, as well as to stabilize emulsions
Potential irritants
An essential oil. Potential allergen and can be irritating. It has some anti-bacterial properties
An essentil oil from orange peel. Potential allergen and can be irritating
A plant oil with high content of volatile compounds that can irritate the skin. Can be used as a fragrance. Has anti-bacterial properties and might help neutralize free radicals on the surface of the skin
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
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
An oil from a mixture of different vegetables. Helps soften the upper layer of the skin
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
All ingredients
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 soften the upper layer of the skin and create a nice product texture
Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin
Used to create a nice product consistency while softening the upper layer of the skin
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 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
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
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 oil from a mixture of different vegetables. Helps soften the upper layer of the skin
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin. A version of it is naturally present in skin
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
An essential oil. Potential allergen and can be irritating. It has some anti-bacterial properties
An essentil oil from orange peel. Potential allergen and can be irritating
A plant oil with high content of volatile compounds that can irritate the skin. Can be used as a fragrance. Has anti-bacterial properties and might help neutralize free radicals on the surface of the skin
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 oil and water mix together while softening the upper layer of the skin
An emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
An emollient that is naturally present in skin and helps soften it
Used to stabilize product formulations and create a nice product texture
An emollient that can also help water and oil mix together, as well as prevent bacteria growth in products
Used to create a gel-like product texture, as well as to stabilize emulsions
Helps preserve products and creates a nice product texture
Helps create a thicker or gel-like product texture. It is not a surfactant but can be used in gentle cleansing formulations
A common frangrance that can easily irritate skin, especially if exposed to air, light or heat
Ingredient list view
Water, Glycerin, Hydrogenated poly(c6-14 olefin), Propanediol, Pentaerythrityl tetraethylhexanoate, Niacinamide, Dimethicone, Butylene glycol, Butyrospermum parkii butter, Hydrogenated vegetable oil, Hydroxypropyltrimonium hyaluronate, Hydrolyzed hyaluronic acid, Palmitoyl tripeptide-5, Acetyl hexapeptide-8, Lavandula angustifolia oil, Citrus aurantium dulcis peel oil, Rosmarinus officinalis leaf oil, Cedrus atlantica bark oil, Adenosine, Glyceryl stearate citrate, Polyglyceryl-3 methylglucose distearate, Glyceryl stearate, Cetearyl alcohol, Palmitic acid, Stearic acid, Dimethicone/vinyl dimethicone crosspolymer, Glyceryl caprylate, Sodium polyacrylate, Xanthan gum, Caprylyl glycol, 1,2-hexanediol, Ethylhexylglycerin, Disodium edta, Carbomer, Tromethamine, Linalool, Limonene
- Glycerol and the skin: holistic approach to its origin and functions
- Safety Assessment of Pentaerythrityl Tetraesters as Used in Cosmetics
- 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
- Dimethicone as a protective ingredient in topical medications
- Final Report on the Safety Assessment of Dimethicone Copolyol
- Efficacy of a New Topical Nano-hyaluronic Acid in Humans
- Physiochemical properties and application of hyaluronic acid: a systematic review
- Assessment report on Rosmarinus officinalis L., aetheroleum and Rosmarinus officinalis L., folium
- Screening of plant extracts for antimicrobial activity against bacteria and yeasts with dermatological relevance
- Occupational contact dermatitis due to essential oils
- The in vitro antimicrobial activity and chemometric modelling of 59 commercial essential oils against pathogens of dermatological relevance
- Antimicrobial and Antioxidant Properties of Rosemary and Sage (Rosmarinus officinalis L. and Salvia officinalis L., Lamiaceae) Essential Oils
- Chemical Composition, Plant Genetic Differences, Antimicrobial and Antifungal Activity Investigation of the Essential Oil of Rosmarinus officinalis L.
- Evaluation of anti-wrinkle efficacy of adenosine-containing products using the FOITS technique
- The influence of alkane chain length on the skin irritation potential of 1,2-alkanediols
- Safety Assessment of Tromethamine as Used in Cosmetics