Xanthan gum
InertMin. risk approved
Listed as an inert ingredient permitted in EPA minimum risk (FIFRA 25(b)) pesticide products.
Products using it
Quantum Health
Buzz Away Extreme Spray
74
Citronella oil 0.98% · Clove oil 0.40%
Complete protection
Mosquitoesest.1–3h
Ticksest.1–3h

All Terrain
Herbal Armor DEET-Free Natural Insect Repellent Pump Spray
61
Cedarwood oil 1.5% · Citronella oil 10%
Complete protection
Mosquitoesest.2h
Ticksest.minimal / unproven

Not recommended
Combination sunscreen/repellent
Avon
Skin So Soft Bug Guard Plus IR3535 Gentle Breeze SPF 30 Lotion
70
IR3535 7.5%
Complete protection
Mosquitoesest.4–5h
Ticksest.4–5h
Regulatory notes
Source: EPA minimum risk approved inert ingredients list (placeholder import).