Medik8 Daily Radiance Vitamin C
VeganCruelty FreeParaben FreeSulfate FreeAlcohol FreeMineral Oil FreeNormal SkinCombination SkinMature SkinAnti-AgingSun ProtectionBrighteningHyperpigmentationFirming
Medik8 Daily Radiance Vitamin C
Skincare · Clinical
We put Medik8 Daily Radiance Vitamin C through our full ingredient analysis.
Chapter I · The Score
The numbers don't lie.
After analyzing 14 ingredients across four dimensions, our algorithm returned a verdict that surprised us.
0/100
Overall
Conditionally Approved
0/100
0/100
0/100
Chapter II · The Ingredients
Inside the formula.
We scored every ingredient individually. Some impressed us. Others raised serious questions.
Tetrahexyldecyl Ascorbate
A very stable, oil-soluble vitamin C derivative that stimulates collagen production and reduces oxidative stress.
100/100
Diethylamino Hydroxybenzoyl Hexyl Benzoate
A modern, photostable UVA filter with very good skin tolerance.
90/100
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
One of the best broad-spectrum UV filters on the market, considered very safe and stable.
95/100
Ethylhexyl Triazone
A highly effective UVB filter that minimizes the risk of sunburn and adheres well to the skin.
90/100
Dimethicone
A silicone oil that provides smoothness but is poorly biodegradable.
60/100
Sodium Hyaluronate
Effectively binds moisture in the skin and provides a plumped appearance.
100/100
Citrus Grandis (Grapefruit) Peel Oil
This essential oil provides fragrance, but can be irritating, especially with UV exposure.
45/100
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
A synthetic polymer that can pollute the environment as liquid microplastic.
50/100
Disodium EDTA
This stabilizer is environmentally questionable as it can mobilize heavy metals in the environment.
40/100
Tocopheryl Acetate
A form of Vitamin E that acts as an antioxidant and strengthens the skin barrier.
95/100
Citrus Aurantium Bergamia (Bergamot) Fruit Oil
Can cause phototoxic reactions and is a potential allergen for sensitive skin.
40/100
Pelargonium Graveolens (Geranium) Flower Oil
A fragrant essential oil with high potential for contact allergies.
50/100
Limonene
A fragrance component that can oxidize and then has a high allergenic potential.
45/100
Linalool
A common fragrance that can cause irritation and allergic reactions in sensitive skin.
45/100
Full ingredient list
Aqua (Water), Tetrahexyldecyl Ascorbate, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Dibutyl Adipate, Dimethicone, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Cetearyl Alcohol, C12-15 Alkyl Benzoate, Dicaprylyl Carbonate, Ethylhexyl Triazone, Glycerin, Dehydroacetic Acid, Sodium Hyaluronate, Coco-Glucoside, Cetearyl Glucoside, Citrus Grandis (Grapefruit) Peel Oil, Hydroxyacetophenone, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Disodium EDTA, Ethylhexylglycerin, Benzoic Acid, Tocopheryl Acetate, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Xanthan Gum, Sodium Hydroxide, Pelargonium Graveolens (Geranium) Flower Oil, Citrus Limon (Lemon) Peel Oil, Phenoxyethanol, Limonene, Geraniol, Linalool, Citronellol, Citral, Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Chapter III · The Deep Dive
Our expert's complete verdict.
The Medik8 Daily Radiance Vitamin C is a combined daily care product that combines an antioxidant effect from Vitamin C with an integrated sun protection factor. Its primary purpose is to protect the skin from premature aging caused by UV radiation and free radicals.
🟡 Overall Rating: Moderately concerning
The formulation contains high-quality, modern UV filters and a very stable form of Vitamin C, which makes it functionally excellent. However, points are deducted for the contained essential oils (citrus oils), which have allergenic potential, as well as for poorly biodegradable synthetic polymers and silicones.
Individual Review of Key Ingredients
| Ingredient | Rating | Function & Effect |
|---|---|---|
| Aqua | 🟢 | Solvent and base of the product. |
| Tetrahexyldecyl Ascorbate | 🟢 | Very stable, fat-soluble form of Vitamin C; has antioxidant and collagen-promoting effects. |
| Diethylamino Hydroxybenzoyl Hexyl Benzoate | 🟢 | Modern, stable UVA filter (Uvinul A Plus) with good skin compatibility. |
| Dimethicone | 🟡 | Silicone oil that provides a silky skin feel but can lightly seal the skin. |
| Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine | 🟢 | Broadband UV filter (Tinosorb S), considered very safe and photostable. |
| Ethylhexyl Triazone | 🟢 | Effective, modern UVB filter (Uvinul T 150) with high stability. |
| Glycerin | 🟢 | Classic humectant that binds water in the skin. |
| Sodium Hyaluronate | 🟢 | Salt of hyaluronic acid; intensely moisturizes and visually plumps. |
| Citrus Grandis Peel Oil | 🟡 | Essential grapefruit oil; serves as a fragrance, but can be irritating for sensitive skin. |
| Acrylates/C10-30 Alkyl Acrylate Crosspolymer | 🟡 | Gelling agent and thickener; belongs to the liquid synthetic polymers. |
| Disodium EDTA | 🟡 | Chelating agent; stabilizes the product, but is poorly biodegradable in the environment. |
| Tocopheryl Acetate | 🟢 | Vitamin E; an antioxidant that protects the skin and stabilizes Vitamin C. |
| Limonene / Linalool | 🟡 | Fragrances from essential oils; known for their allergenic potential. |
Environmental Compatibility
While the product uses modern sun protection filters that are less harmful to aquatic organisms than older chemical filters, it nevertheless contains some ecologically critical components.
- ◈Biodegradability: Partially problematic due to synthetic polymers and EDTA.
- ◈Microplastics: Contains Acrylates/C10-30 Alkyl Acrylate Crosspolymer (liquid plastic polymer/opacifier).
- ◈Silicones/Mineral Oils: Contains Dimethicone (silicone), which is poorly biodegradable.
- ◈Palm Oil Issue: Ingredients like Cetearyl Alcohol may be palm oil-based; information on sustainable certification (RSPO) is missing from the INCI list.
Conclusion and Recommendation
Conclusion: Technically, this is a very well-formulated sun protection product with an excellent Vitamin C derivative. The combination of modern filters and antioxidants offers solid protection, but is devalued for very sensitive skin types by the addition of numerous essential oils and fragrances.
Recommendation:
- ◈Who is it suitable for? Ideal for normal to mature skin looking for an "all-in-one" product for the morning.
- ◈Special Notes: Due to the contained citrus oils (Limonene, Citral etc.), individuals with fragrance allergies or very sensitive skin prone to rosacea should be cautious.
- ◈Purchase Recommendation: Yes, for users who have no problems with essential oils and value modern UV filter technology.
Chapter IV · The Verdict
◈
Conditionally Approved
Medik8 Daily Radiance Vitamin C earns a 72/100 from our algorithm. A good score with some areas worth reviewing before purchase.
72Overall
65Skin Compatibility
45Environmental
35Naturalness