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Quick verdict

Use with caution

Medik8 Daily Radiance Vitamin C acne and safety scorecard

Medik8 Daily Radiance Vitamin C scores 72/100 overall and 65/100 for skin compatibility. Flagged ingredients are summarized before the full analysis.

Comedogenic risk

4/5

High acne-prone skin risk based on flagged ingredients.

Fungal acne concern

Lower

No high-concern fungal acne signal is flagged.

Pregnancy concern

Lower

No elevated pregnancy-specific concern is flagged here.

Flagged ingredients

6

0 high concern, 6 medium concern.

Good to know

This is informational, not medical advice

GlowLens ratings are for general information and education only. They are not medical, dermatological, or professional advice, and they are not a diagnosis. Formulations and regulations change over time, so treat every score as a starting point - for a real skin concern, talk to a qualified professional.

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Medik8 Daily Radiance Vitamin C

Medik8 Daily Radiance Vitamin C – Ingredient analysis and safety rating by GlowLens
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
Skin Compatibility
0/100
Environmental
0/100
Naturalness

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.

Low Concern
100/100

Diethylamino Hydroxybenzoyl Hexyl Benzoate

A modern, photostable UVA filter with very good skin tolerance.

Low Concern
90/100

Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine

One of the best broad-spectrum UV filters on the market, considered very safe and stable.

Low Concern
74/100

Ethylhexyl Triazone

A highly effective UVB filter that minimizes the risk of sunburn and adheres well to the skin.

Low Concern
90/100

Dimethicone

A silicone oil that provides smoothness but is poorly biodegradable.

Low Concern
88/100

Sodium Hyaluronate

Effectively binds moisture in the skin and provides a plumped appearance.

Low Concern
92/100

Citrus Grandis (Grapefruit) Peel Oil

This essential oil provides fragrance, but can be irritating, especially with UV exposure.

Moderate
45/100

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

A synthetic polymer that can pollute the environment as liquid microplastic.

Moderate
50/100

Disodium EDTA

This stabilizer is environmentally questionable as it can mobilize heavy metals in the environment.

Low Concern
78/100

Tocopheryl Acetate

A form of Vitamin E that acts as an antioxidant and strengthens the skin barrier.

Low Concern
88/100

Citrus Aurantium Bergamia (Bergamot) Fruit Oil

Can cause phototoxic reactions and is a potential allergen for sensitive skin.

Moderate
40/100

Pelargonium Graveolens (Geranium) Flower Oil

A fragrant essential oil with high potential for contact allergies.

Moderate
50/100

Limonene

A fragrance component that can oxidize and then has a high allergenic potential.

Moderate
52/100

Linalool

A common fragrance that can cause irritation and allergic reactions in sensitive skin.

Moderate
52/100

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

IngredientRatingFunction & 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
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Frequently Asked Questions

Is Medik8 Daily Radiance Vitamin C acne-safe or comedogenic?
Medik8 Daily Radiance Vitamin C has an estimated acne and comedogenic risk of 4/5 based on 14 analyzed ingredients. A higher number suggests more caution for oily or acne-prone skin. This is informational, not medical advice.
How does Medik8 Daily Radiance Vitamin C score for sensitive skin?
Medik8 Daily Radiance Vitamin C scored 65/100 for skin compatibility and 72/100 overall - higher numbers mean lower overall concern. GlowLens flagged 0 higher-concern and 6 moderate-concern ingredient signals, so sensitive skin users are wise to patch-test first. This is informational, not medical advice.
Which ingredients in Medik8 Daily Radiance Vitamin C are flagged?
GlowLens flagged 6 ingredients in this formula: 0 higher concern and 6 moderate concern. Review the ingredient scorecard on this page for the exact ingredient names and notes. This is informational, not medical advice.
What should I consider for Medik8 Daily Radiance Vitamin C during pregnancy?
Medik8 Daily Radiance Vitamin C has no higher-concern ingredient signal in the current analysis, but pregnancy-specific advice should still come from a clinician. This is informational, not medical advice.