Idaho (ID) — What’s Legal

Checked Oct 13 2025 • Parent-friendly summary (not legal advice).

Tianeptine: Not scheduled (as of 2025).
Phenibut: Not scheduled; FDA position applies.
Kratom: Legal in Idaho (no KCPA yet; local policies may vary).
Nitrous oxide: Covered by general inhalant/consumer laws; local ordinances may add restrictions.
THC / Cannabis: No medical or adult-use program; THC products illegal.
Salvia / Amanita: Not scheduled in state code.
“Mad honey”: No ID-specific ban; treat as food hazard.

Parent tip: Even where kratom is legal, concentrates and “boost blends” can behave like opioids — avoid unlabeled mixes.