Idaho D2C Compliance — Supplements
GUIDE #23
SUPPLEMENTS
Vitamins, herbal capsules/tinctures, protein powders, nutritional supplements
Idaho Direct-to-Consumer Compliance Guide — Updated for 2026
| License / Permit Required? | No Idaho-specific license, but federal DSHEA rules apply |
| Primary Governing Law | Federal Dietary Supplement Health and Education Act (DSHEA, 1994); Idaho Dietary Supplement Act (codifies DSHEA protections into Idaho law) |
| Covered by the Direct-to-Consumer Commerce Act? | No |
OVERVIEW
Dietary supplements are regulated by the FDA as a category distinct from conventional food, under DSHEA — Idaho's cottage-food/DTCA framework does not cover them. Idaho has separately passed its own Dietary Supplement Act, which locks in DSHEA-style legal protections for supplements at the state level regardless of future federal rule changes, giving Idaho supplement sellers additional legal certainty.
WHAT'S ALLOWED
Vitamins, minerals, herbal/botanical capsules and tinctures, protein powders, and other products marketed as dietary supplements, sold direct to consumers or shipped.
REQUIREMENTS & LABELING
Use a compliant Supplement Facts panel (not a Nutrition Facts panel) with accurate serving size, ingredients, and amounts.
Do not make disease-treatment or cure claims ("treats arthritis," "cures anxiety") — DSHEA allows only structure/function claims ("supports joint health") paired with the required FDA disclaimer.
If you manufacture, pack, label, or hold supplements, you generally need to register your facility with the FDA as a food facility.
Avoid hemp/CBD ingredients in products intended for animals (explicitly banned by ISDA); human CBD supplement legality is a separate, evolving area — verify current status before selling.
LICENSING / REGISTRATION
No Idaho state supplement license.
FDA food-facility registration required for most manufacturers.
WHAT'S PROHIBITED
Making disease-cure or treatment claims on labeling or marketing.
Selling an adulterated or mislabeled supplement (undisclosed ingredients, inaccurate potency claims).
RECORDKEEPING
Manufacturing/batch records.
FDA facility registration confirmation.
Sales records.
SALES TAX (APPLIES TO EVERY CATEGORY ON THIS LIST)
Idaho has no sales-tax exemption for cottage/home producers. Once you make more than two retail sales in a 12-month period, you need an Idaho seller's permit (free from the Idaho State Tax Commission).
Selling at a single event or only occasionally? A temporary seller's permit (valid 90 days) may fit instead of a regular permit.
Idaho residents selling less than $5,000/year and meeting other conditions may qualify for the small-seller exemption (no permit needed) — confirm eligibility with the Tax Commission.
Farmers-market and event vendors: register with the event/promoter and apply for your permit at least ~10 days before the event.
Idaho State Tax Commission — tax.idaho.gov/salesusehub — (208) 334-7660
AGENCY CONTACTS
U.S. FDA (cosmetics/supplements/food facility registration) — fda.gov
Disclaimer: This guide summarizes Idaho and federal law as understood in September 2026, based on the Idaho Direct-to-Consumer Commerce Act (SB 1283), Idaho Statutes, IDAPA rules, and the agencies cited above. It is for general educational purposes only and is not legal advice. Laws, rules, and fees change — confirm current requirements with the listed agency before you begin selling, and re-check periodically.