Works for:
based on ingredients and %- Evens skin tone
- Anti-aging
- Moisturizing
- Anti-blemish
Can it cause trouble?
- Irritation risk: high
- Comedogenic risk ingredients: 1
Key actives
Product Summary
"Cetaphil - Healthy Radiance Antioxidant-C Serum" is effective for: Evens skin tone, Anti-aging, Moisturizing and Anti-blemish
Ingredient callouts
- A good concentration of Niacinamide (1.90% - 2.30%). 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.
- Humectants (sodium pca 0.45% - 0.70% and erythritol 0.20% - 0.35%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.
Price
The product retails for 60.48A$ in Australia and for 18.97$ in the United States.
For a detailed price comparison: click here.
Anti-aging
What does the product description say?
For dull or uneven, sensitive skin This sensitive skin-friendly serum is formulated with 12% vitamins and antioxidants to defend against surface free radicals while our GentleBright complex reduces the signs of photoaging.
Source: Cetaphil
This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains niacinamide.
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 stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin C
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.
In addition, this product contains sodium ascorbyl phosphate. It can help in reducing blemishes, even though it is less effective.
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 stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin C
Evens skin tone
What does the product description say?
Featuring our Gentle Bright Complex, which is powered by 2% niacinamide and nourishing antioxidants to improve skin's radiance and reduce the signs of dark spots and hyperpigmentation This lightweight, oil free serum applies smoothly without leaving a sticky residue Dermatologist tested and clinically proven to be gentle on sensitive skin
Source: Cetaphil
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 contains good ingredients to attract water to the upper layer of the skin. These ingredients are called "humectants": erythritol, sodium pca.
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. If the air is dry, humectants can speed up the moisture loss from the skin. This is why it is a good idea to use another product on top of this one to help "seal in" the moisture (look for ingredients like dimethicone, squalane, oils and butters).
The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: niacinamide
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 to attract water to the upper layer of the skin
Naturally present in skin and helps to attract water to its upper layer
Helps attract water to the upper layer of the skin and soften it
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
A type of silicone that helps soften the upper layer of the skin and create a nice product texture
Anti-oxidation
This product contains antioxidants (sodium ascorbyl phosphate) 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.
A stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin C
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Anti-aging | |
| 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 |
|---|---|---|---|
 Cetaphil Healthy Radiance Antioxidant-C Serum | Current | $-1.00 | |
 HydroPeptide Firma-Bright 20% Vitamin C Booster | 97% | $107.00 | |
 Versed Skin Stroke of Brilliance Brightening Serum | 89% | $14.40 | |
 Dr. David Jack Good Morning Vitamin C Serum | 89% | $89.00 | |
 Dr Natasha Cook DrNC CONCENTRATED ILLUMINATOR | 88% | $110.00 | |
 Swisse Skincare Vitamin C 10% Brightening Booster Serum | 88% | $-1.00 |
Key Actives
Potential irritants
Comedogenic ingredients
All ingredients
Ingredient list view
Water, Sodium ascorbyl phosphate, Methyl gluceth-20, Butylene glycol, Bis-peg-18 methyl ether dimethyl silane, Niacinamide, Citric acid, Xanthan gum, Phenoxyethanol, Sorbitan oleate decylglucoside crosspolymer, Hydroxyacetophenone, Alcohol, Disodium edta, Sodium pca, Caprylyl glycol, Malva sylvestris flower/leaf/stem extract, Mentha piperita leaf extract, Primula veris flower extract, Alchemilla vulgaris flower/leaf/stem extract, Veronica officinalis flower/leaf/stem extract, Melissa officinalis leaf extract, Achillea millefolium flower/leaf/stem extract, Erythritol, Carrageenan, Citrus paradisi peel extract, Citrus aurantium dulcis peel extract, Benzoic acid, Sodium hydroxide, Sorbic acid, Citrus limon peel extract, Bht
- Sodium ascorbyl phosphate shows in vitro and in vivo efficacy in the prevention and treatment of acne vulgaris
- Sodium ascorbyl phosphate in topical microemulsions
- Final report of the safety assessment of L-Ascorbic Acid, Calcium Ascorbate, Magnesium Ascorbate, Magnesium Ascorbyl Phosphate, Sodium Ascorbate, and Sodium Ascorbyl Phosphate as used in cosmetics
- Regulation of collagen synthesis in human dermal fibroblasts by the sodium and magnesium salts of ascorbyl-2-phosphate
- Comparison of clinical efficacies of sodium ascorbyl phosphate, retinol and their combination in acne treatment
- Application of l-ascorbic acid and its derivatives (sodium ascorbyl phosphate and magnesium ascorbyl phosphate) in topical cosmetic formulations: stability studies
- Sodium L-ascorbyl-2-phosphate 5% lotion for the treatment of acne vulgaris: a randomized, double-blind, controlled trial
- 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