Clarity Product Analysis

Swanson

Thyroid Essentials

A
All clear17 of 18 ingredients checked · 0 flagged · 17 clear
No safety flags identified
17Checked
AGrade
17Safe
0Flagged

Buy Swanson on Amazon

This product passed Clarity screening with minimal or no flags.

Buy Swanson on Amazon →

Affiliate link. Clarity may earn a commission at no extra cost to you.

Full ingredient analysis

IngredientStatusEvidenceNotes
Coleus forskholiiNot in DB
CopperSafeGoldHistamine: N/A
FolateSafeGoldSafe — essential B vitamin. Actively recommended during pregnancy and breastfeeding.
Folic AcidSafeGoldSafe for breastfeeding.. DAO: Low
GelatinSafeSilverSafe. Derived from animal collagen. Common capsule material. No breastfeeding concerns.
IodineSafeGoldHistamine: N/A
L-TyrosineSafeBronze
MagnesiumSafeGoldHistamine: N/A
Magnesium StearateSafeGoldSafe for breastfeeding.. DAO: Low
NiacinSafeGoldSafe — essential B vitamin at normal doses. High therapeutic doses (>500mg for cholesterol) requi.... Histamine: N/A. Cycle: Luteal; Menstruation
Pantothenic AcidSafeGoldSafe. Vitamin B5. Essential nutrient. Present in breast milk naturally.
RiboflavinSafeGoldSafe — essential B vitamin. No concerns.. Histamine: N/A
Rice FlourSafeSilverSafe. Arsenic in rice does not significantly concentrate in breast milk.
SeleniumSafeGold
ThiamineSafeGoldSafe. Vitamin B1. Essential nutrient. Water-soluble. No concerns for breastfeeding.
Vitamin B12SafeGoldHistamine: N/A
Vitamin B6SafeGoldSafe — essential B vitamin. Used therapeutically for morning sickness (25mg 3x/day per ACOG).. Histamine: N/A. Cycle: Luteal; Menstruation
ZincSafeGoldHistamine: N/A

See all 18 ingredients analyzed. Free, instant access.

According to the Clarity Ingredient Safety Database by Health AI. 17 of 18 ingredients verified against 1,595 evidence-graded entries. Last verified: April 2026. Database version 4.2. Check this product live →

What this means

All checked ingredients in this product are rated Safe.

Check any ingredient yourself.

1,595 ingredients. 20+ safety dimensions. Evidence-graded.

Check an Ingredient →
Product analysis by Clarity (Health AI). Based on published evidence for breastfeeding, pregnancy, and general safety. Not medical advice. Formulations may change; verify current ingredients on the label.
© 2026 Health AI LLC
Clarity · Checker · Insights · Methodology