colorant
FD&C Blue No. 1
Watch if sensitive·Strong evidence·INCI: CI 42090
An FDA-approved synthetic colorant used in cosmetics to impart a blue hue. Blue dye sensitivity is rare but documented in a small subset of individuals. Generally well tolerated at regulated cosmetic levels.
Questions
- Is FD&C Blue No. 1 safe in cosmetics?
- The FDA has approved Blue No. 1 (brilliant blue) for cosmetic use. Published safety reviews have not raised major toxicity concerns at the concentrations used in beauty products.
- Can Blue No. 1 stain skin?
- Blue No. 1 is designed to color products and may tint skin temporarily, but it will wash off with normal cleansing and does not cause permanent staining.
Products with FD&C Blue No. 1
- 99Australian GoldSoothing Aloe After Sun Gel
- 95BenefitRoller Lash Curling & Lifting Mascara
- 93b.tanForever + Ever Ultra Long Lasting Self Tan Mousse
- 93MilaniNude Touch Lip Gloss
- 92RhodePeptide Lip Tint - Toast
- 92Que BellaPurifying Tea Tree & Witch Hazel Mud Mask
- 91b.tanTanned AF 1 Hour Self Tan Mousse
- 90L'Oreal ParisInfallible Paints Eyeshadow Navy Yard
- 87FreemanFeeling Beautiful Purifying Avocado & Oatmeal Clay Mask
- 85Sun BumAfter Sun Cool Down Gel
- 84UriageHyseac Cleansing Gel
- 78Ocean PotionAfter Sun Aloe Vera Gel 100% Pure
- 76Speed StickRegular
- 75FaDark Passion Shower Gel
- 75JergensNatural Glow Wet Skin Moisturizer
- 75Aunt Jackie'sCurl La La Defining Curl Custard
- 74Herbal EssencesHello Hydration Conditioner
- 72AXETotal Fresh 3-in-1 Shampoo + Conditioner + Body Wash
- 69SuaveMen Ocean Charge 2-in-1 Shampoo + Conditioner
- 67PertClassic Clean 2-in-1 Shampoo & Conditioner
- 66HempzTriple Moisture Moisturizing Body Lotion with Fresh/Citrus Scent
- 66FreemanRenewing Cucumber Peel-Off Gel Mask
- 66EquateAfter Sun Soothing Gel with Aloe
- 63Bath and Body WorksWarm Vanilla Sugar
References
Cosmetic information for general education, not medical advice. A verdict is a reading of the published evidence, never a guarantee for your skin: any ingredient can irritate someone, so patch test new products and see a professional if you react. Concern is graded on cited evidence, never on hazard-score lists. See how we score.