Ingredients by brand
What's in Zevo repellents?
All 3 Zevo products we've scored rely on IR3535 (20%) as the active ingredient.
By the Notch Wellness team · Updated October 18, 2026 · Reviewed against our scoring methodology
We make Notch, so we're not a neutral third party. Ingredients and concentrations come from each product's label; scores come from our published methodology.
Active ingredients in Zevo products
IR3535 20%
In 3 of 3 products
Chemical name ethyl butylacetylaminopropionate, or EBAAP. A synthetic repellent derived from the amino acid beta-alanine, in wide European use since the 1980s and valued for how gentle it is on skin.
Every Zevoproduct we've scored
Open a product for its full ingredient list, protection time and review.
| Product | Active ingredient | Mosquito protection | Our score |
|---|---|---|---|
| Zevo On-Body Mosquito and Tick Repellent Aerosol SpraySpray | IR3535 20% | 4–8 h | 94 |
| Zevo On-Body Mosquito and Tick Repellent LotionLotion | IR3535 20% | 4–8 h | 94 |
| Zevo On-Body Mosquito and Tick Repellent Pump SpraySpray | IR3535 20% | 4–8 h | 94 |