Niacinamide ↗
3 selected studies
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Iris&Romeo
Sunscreens
A complete formula is not yet on file.
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Weekend Skin SPF 50 + Vitamin C + Glow This product is: An award-winning formula combining two holy grail skincare steps–stabilized, time-release Vitamin-C and transparent mineral SPF 50– with a bare-faced, luminous glow for all skin tones. Good for: All skin types—including dry, mature, acne-prone and sensitive skin Why we love it: Made for the minimalist, Iris&Romeo Weekend Skin SPF 50 combines serum-strength Vitamin C, Niacinamide, and mineral SPF 50 into one dewy (never greasy), translucent formula for bare-faced luminous skin that comes alive in the light. Works for all skin tones and has zero white cast. Easy like a Sunday morning. Use it daily to help combat hyperpigmentation, soften wrinkles, even skin tone, and prevent future sun damage. Iris&Romeo Weekend Skin SPF 50 is available in 2 shades: Universal- sheer luminosityWarm glow- sheer golden glow Key Ingredients:Stabilized, Time-Release Vitamin C (Ascorbyl Glucoside) | Works all day to defend against free radicals from sunlight and pollution, contributing to a reduction and lightening of age spots, reduction of wrinkles, and improved moisture content in skin.Zinc Oxide SPF 50 | Non-nano, broad-spectrum, reef-safe.Niacinamide | Helps hydrate, even out skin tone, and improve skin texture.Vitamin E (Tocopherol) | Provides additional protection from free radicals.German Chamomile (Bisabolol), Jojoba Esters & Allantoin | Helps hydrate and soothe the skin.Packaging: Tube is made from 60% recycled plastic. Outer packaging is 100% post-consumer recycled paper and printed with soy inks. "Best in Sunscreen" Award Winner of the 2022 Bustle's Most Wanted Summer Beauty <!-- td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;} -->
Description from Credo Beauty skincare bestsellers · Recorded Aug 9, 2026. Product claims have not been independently verified.
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These studies concern ingredients listed or declared for this product. They do not establish that this exact formula reproduces a study result, dose or delivery method.
3 selected studies
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