Snapshot
- Overview
- A citrus-scented fragrance ingredient that can be sensitizing.
- Category
- Fragrance
- Type
- Fragrance
Citral
Citral is a naturally occurring aldehyde found in lemongrass and citrus oils, widely used as a fragrance component. It gives formulations a bright lemon note but is a listed fragrance allergen and typically present at low concentrations.
Like this ingredient?
Our take
Is Citral a Good Ingredient?
Delivers a bright lemon note but is a common fragrance allergen/irritant, with oxidation potentially increasing sensitization risk. Usually kept at low percentages to balance scent with tolerability. Those gaps in the evidence, plus the added risk, are why it sits at Fair.
What it does
Skin Benefits
Provides a crisp citrus aroma that feels fresh and uplifting, improving the overall sensory experience. Helps refresh the scent profile of products.
Where you'll find it
Uses in Skincare & Cosmetics
Common in perfumes, deodorants, and facial cleansers; also used to fragrance shampoos and leave-in hair products.
Before you use it
Safety
Can cause irritation or allergic contact dermatitis, especially if oxidized; store products tightly closed and away from heat. In the EU, it requires allergen labeling above 0.001% in leave‑on and 0.01% in rinse‑off formulations.
Products with Citral
