The name “Radiance C” is not trademarked for a single product line, which means it appears across many brands and product types, including facial serums, moisturizers, and dietary supplements. This creates a situation where the ingredient list is specific to the manufacturer and the particular product purchased. Consumers must check the individual packaging to confirm the exact formulation.
Skincare Products Labeled "Radiance C"
Several skincare brands offer products under the "Radiance C" or similar names, with each featuring a unique combination of actives. While vitamin C is the hero ingredient, its form, concentration, and complementary components vary widely.
Reversa Radiance-C Concentrate
Reversa's product is a high-potency concentrate designed to combat premature aging. Its key ingredients include:
- 20% pure vitamin C: A high concentration of the active antioxidant to brighten skin and support collagen synthesis.
- Vitamin E: A complementary antioxidant that helps protect against oxidative stress.
- Shea Butter: Provides moisturization and a creamy texture.
- Hyaluronic Acid: Offers hydration and improves skin smoothness.
Honest Beauty Everyday Radiance + C Moisturizer
This lightweight facial moisturizer includes a blend of brightening and hydrating agents suitable for sensitive skin:
- Vitamin C (Tetrahexyldecyl Ascorbate): A stable form of vitamin C known for boosting radiance.
- Niacinamide (Vitamin B3): Helps improve the appearance of skin tone and reduces redness.
- Squalane: Provides a boost of hydration.
- Hyaluronic Acid: Aids in moisture retention.
- Peptides: Included for their anti-aging benefits.
No7 Radiance+ 15% Vitamin C Serum
No7's offering is a brightening serum with a high concentration of a stable vitamin C derivative:
- Ascorbyl Glucoside (15%): A stable, water-soluble form of vitamin C that brightens and evens skin tone.
- Butylene Glycol: A solvent and humectant that aids in ingredient absorption.
- Allantoin: Known for its soothing and skin-conditioning properties.
Dietary Supplements Labeled "Radiance C"
Some products with the name "Radiance C" are supplements rather than topical skincare. These focus on delivering bioavailable vitamin C through whole-food complexes.
Pure Synergy Pure Radiance C Powder
This supplement powder sources its vitamin C from a blend of nutrient-rich, organic, and wild-harvested fruits and berries:
- Wildcrafted Camu Camu: Exceptionally rich in natural vitamin C.
- Organic Acerola Cherry: Another potent, natural source of vitamin C.
- Organic Rose Hips: A traditional source of vitamin C with antioxidant properties.
- Organic Berry Blend: Includes blueberry, cranberry, raspberry, and cherry for additional vitamins and antioxidants.
Comparison Table: Skincare vs. Supplement
| Feature | Honest Beauty Everyday Radiance + C Moisturizer | Pure Synergy Pure Radiance C Powder |
|---|---|---|
| Primary Use | Topical skincare for brightening and hydrating skin | Oral dietary supplement for immunity and internal health |
| Key Vitamin C Form | Tetrahexyldecyl Ascorbate | Natural, whole-food derived from fruits |
| Other Active Ingredients | Niacinamide, Squalane, Hyaluronic Acid, Peptides | Camu Camu, Acerola Cherry, Rose Hips, Organic Berries |
| Best For | Improving skin radiance and tone from the outside | Boosting overall wellness and immune function from the inside |
| Texture/Format | Lightweight cream | Fine powder |
Potential Considerations and Best Practices
When considering any product with "Radiance C" in the name, it is important to first identify the brand and product type. Skincare products are applied topically and focus on visible skin improvements, while supplements are ingested to support overall health.
- For Skincare: If you have sensitive skin, start with a product that uses a stable, less irritating form of Vitamin C, such as Ascorbyl Glucoside or Tetrahexyldecyl Ascorbate, rather than the more potent pure Ascorbic Acid. Always patch test and wear sunscreen, as vitamin C can increase sun sensitivity.
- For Supplements: The effectiveness of whole-food vitamin C versus synthetic ascorbic acid is a subject of debate, with proponents of whole-food sources emphasizing accompanying bioflavonoids for better absorption.
The Importance of Brand Transparency
Due to the varied formulations, understanding what you are buying requires careful reading of the product label. Different concentrations and types of vitamin C can have distinct effects on the skin. Some formulas might be more hydrating, while others focus on brightening or anti-aging. For a general overview of vitamin C's role in health, you can consult authoritative sources like the Mayo Clinic.
Conclusion
The phrase "What are the ingredients in Radiance C?" has no single answer because it refers to a range of products from multiple brands. From high-potency topical serums with pure L-Ascorbic Acid to whole-food dietary supplements, the composition varies dramatically. The key takeaway is to identify the specific product and carefully examine its ingredient list, considering both the type of vitamin C and other active compounds included, to ensure it aligns with your desired health or skincare goals.
