PRODUCT REVIEW
RNW Concentrate Niacinamide Plus
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Price as of 12/3/2024 4:12 GMT.
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Product summary
What can the product work for?
Anti-aging
What does the product description say?
niacinamide
2.6% -
3.9%
Irritation risk:
Concentration: Effectiveness: HIGH
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
adenosine
0.15% -
0.55%
Irritation risk:
Concentration: Effectiveness: HIGH
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)
tripeptide-1
0.1% -
0.35%
Irritation risk:
Concentration: Effectiveness:
MEDIUM
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
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Evens skin tone
What does the product description say?
glutathione
1% -
1.45%
Irritation risk:
Concentration: Effectiveness: HIGH
A peptide that can help neutralize free radicals in skin and reduce melanin production resulting in skin lightening effect and reduction in hyperpigmentation. It can also help attract moisture to the upper layer of the skin
niacinamide
2.6% -
3.9%
Irritation risk:
Concentration: Effectiveness: HIGH
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
tranexamic acid
0.55% -
1.25%
Irritation risk:
Concentration: Effectiveness: HIGH
An amino acid that is effective in reducing hyperpigmentation and evening out the skin tone. It can also help in skin barrier recovery. It is used to treat melasma, especially with injections and when taken orally
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Moisturizing
What does the product description say?
tranexamic acid
0.55% -
1.25%
Irritation risk:
Concentration: Effectiveness: HIGH
An amino acid that is effective in reducing hyperpigmentation and evening out the skin tone. It can also help in skin barrier recovery. It is used to treat melasma, especially with injections and when taken orally
glutathione
1% -
1.45%
Irritation risk:
Concentration: Effectiveness: HIGH
A peptide that can help neutralize free radicals in skin and reduce melanin production resulting in skin lightening effect and reduction in hyperpigmentation. It can also help attract moisture to the upper layer of the skin
acetyl hexapeptide-8
0.05% -
0.3%
Irritation risk:
Concentration: Effectiveness: HIGH
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
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Anti-blemish
niacinamide
2.6% -
3.9%
Irritation risk:
Concentration: Effectiveness: HIGH
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
beta-glucan
0.1% -
0.5%
Irritation risk:
Concentration: Effectiveness:
LOW
Helps attract water to the upper layer of the skin, calm down inflammation and irritation, restore the barrier function and support wound healing. It can be helpful in reducing fine lines and wrinkles
Anti-oxidation
glutathione
1% -
1.45%
Irritation risk:
Concentration: Effectiveness: HIGH
A peptide that can help neutralize free radicals in skin and reduce melanin production resulting in skin lightening effect and reduction in hyperpigmentation. It can also help attract moisture to the upper layer of the skin
ascorbyl glucoside
1.3% -
1.9%
Irritation risk:
Concentration: Effectiveness:
MEDIUM
A vitamin C derivative that is more stable but less potent than pure form of vitamin C. Has a potential to boost collagen production, nutralise free radicals and reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products
adenosine
0.15% -
0.55%
Irritation risk:
Concentration: Effectiveness:
LOW
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)
Show more
Honesty check
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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Can it cause trouble?
- Overall product irritation risk
- Acne & comedogenic risk ingredients: 1
Potential irritants
alcohol
2% -
3.1%
Irritation risk:
Works for:
Antibacterial
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
eclipta prostrata leaf extract
0.3% -
0.75%
Irritation risk:
Works for:
Anti-oxidation
A plant extract that is mostly used as a fragrance. Might have some anti-oxidant effect
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Comodogenic ingredients
algae extract
0.2% -
0.75%
Irritation risk: Comedogenicity: High
Works for:
Moisturizing,
Anti-aging
Plant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet
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Price | ||||||||||||
WIMJ similarity score |
86%
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91%
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90%
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86%
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86%
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85%
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85%
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84%
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84%
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84%
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81%
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Key ingredients |
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Other: | Common:
Other: | Common:
Other: | Common:
Other: | Common:
Other:
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Other:
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Other:
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Other:
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Other: | Common:
Other: | Common:
Other: |
Irritancy | IRRITANCY
MEDIUM
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MEDIUM
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MEDIUM
| IRRITANCY
MEDIUM
| IRRITANCY
MEDIUM
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MEDIUM
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MEDIUM
| IRRITANCY
MEDIUM
| IRRITANCY
MEDIUM
| IRRITANCY
MEDIUM
| IRRITANCY
MEDIUM
| IRRITANCY
HIGH
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Potential Irritants |
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All ingredients |
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Ingredients & concentrations
All ingredients
Key Actives
niacinamide
2.6% -
3.9%
Irritation risk:
Works for:
Anti-aging,
Evens skin tone,
Anti-blemish,
Moisturizing,
Reduces irritation,
Reduces redness,
Anti-inflammatory,
Antibacterial
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
beta-glucan
0.1% -
0.5%
Irritation risk:
Works for:
Moisturizing,
Anti-inflammatory,
Reduces irritation,
Anti-aging,
Anti-blemish,
Anti-oxidation
Helps attract water to the upper layer of the skin, calm down inflammation and irritation, restore the barrier function and support wound healing. It can be helpful in reducing fine lines and wrinkles
Show more
Potential irritants
alcohol
2% -
3.1%
Irritation risk:
Works for:
Antibacterial
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
eclipta prostrata leaf extract
0.3% -
0.75%
Irritation risk:
Works for:
Anti-oxidation
A plant extract that is mostly used as a fragrance. Might have some anti-oxidant effect
Show more
Comodogenic ingredients
algae extract
0.2% -
0.75%
Irritation risk: Comedogenicity: High
Works for:
Moisturizing,
Anti-aging
Plant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet
All ingredients
glycerin
3.3% -
4.9%
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
Show more
Ingredient list view
Water, Methylpropanediol, Glycerin, Niacinamide, Alcohol, Dipropylene glycol, 1,2-hexanediol, Ascorbyl glucoside, Glutathione, Tranexamic acid, Nonapeptide-1, Eclipta prostrata leaf extract, Algae extract, Hydrogenated lecithin, Xanthan gum, Carbomer, Adenosine, Fructooligosaccharides, Beta-glucan, Butylene glycol, Tromethamine, Hydrolyzed hyaluronic acid, Acetyl hexapeptide-8, Copper tripeptide-1, Palmitoyl tetrapeptide-7, Tripeptide-1, Palmitoyl pentapeptide-4, Palmitoyl tripeptide-1, Hexapeptide-9, Ethylhexylglycerin, Caprylyl glycol
Sources
- 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
- The influence of alkane chain length on the skin irritation potential of 1,2-alkanediols
- The Roles of Vitamin C in Skin Health
- Stability, transdermal penetration, and cutaneous effects of ascorbic acid and its derivatives
- Glutathione as a skin whitening agent: Facts, myths, evidence and controversies
- Glutathione for skin lightening: a regnant myth or evidence-based verity?
- Glutathione for skin lightening for dermatologists and cosmetologists
- Effect of tranexamic acid on melasma: a clinical trial with histological evaluation
- Tranexamic acid accelerates skin barrier recovery and upregulates occludin in damaged skin
- The amelioration effect of tranexamic acid in wrinkles induced by skin dryness
- Efficacy and possible mechanisms of topical tranexamic acid in melasma
- Evaluation of anti-wrinkle efficacy of adenosine-containing products using the FOITS technique
- β-Glucans: Multi-Functional Modulator of Wound Healing
- Anti-Wrinkle Therapy: Significant New Findings in the Non-Invasive Cosmetic Treatment of Skin Wrinkles with Beta-Glucan
- Skin Health Promotion Effects of Natural Beta-Glucan Derived from Cereals and Microorganisms: A Review
- Anticancer properties of low molecular weight oat beta-glucan – An in vitro study
- A critical review on production and industrial applications 2 of beta-glucans
- Improving skin function with CM-glucan, a biological response modifier from yeast
- Preparation, characterization, and biological properties of β-glucans
- Characterization of a new beta(1-3)-glucan branching activity of Aspergillus fumigatus
- Safety Assessment of Tromethamine as Used in Cosmetics
- Efficacy of a New Topical Nano-hyaluronic Acid in Humans
- Physiochemical properties and application of hyaluronic acid: a systematic review
- Regenerative and Protective Actions of the GHK-Cu Peptide in the Light of the New Gene Data
- Topical Peptide Treatments with Effective Anti-Aging Results
- Effects of topical creams containing vitamin C, a copper-binding peptide cream and melatonin compared with tretinoin on the ultrastructure of normal skin - A pilot clinical, histologic, and ultrastructural study