Clarity Product Analysis

Source Naturals

Mega-One

A
All clear33 of 37 ingredients checked · 0 flagged · 33 clear
No safety flags identified
33Checked
AGrade
30Safe
3Flagged

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Full ingredient analysis

IngredientStatusEvidenceNotes
Beta-CaroteneSafeGold
Bioflavonoid ComplexNot in DB
BiotinSafeGoldHistamine: N/A
BoronSafeGoldHistamine: N/A
CalciumSafeGoldRecommended during lactation. Maternal calcium needs increase postpartum.
Choline BitartrateSafeSilver
ChromiumSafeSilverSafe in supplemental doses. Essential trace mineral. Trivalent chromium (Cr III) is the safe form...
Colloidal Silicon DioxideSafeGoldHistamine: N/A
CopperSafeGoldHistamine: N/A
FolateSafeGoldSafe — essential B vitamin. Actively recommended during pregnancy and breastfeeding.
HesperidinNot in DB
InositolSafeGoldHistamine: N/A
IodineSafeGoldHistamine: N/A
IronSafeGoldHistamine: N/A
MagnesiumSafeGoldHistamine: N/A
Magnesium StearateSafeGoldSafe for breastfeeding.. DAO: Low
ManganeseSafeSilverSafe in typical supplemental doses. Essential trace mineral. Present in breast milk naturally.
Modified Cellulose GumSafeSilverSafe. Plant fiber used as filler. FDA GRAS. Not absorbed.
MolybdenumSafeSilverSafe in supplemental doses. Essential trace mineral.
NiacinamideSafeGoldSafe for topical use during breastfeeding. Niacinamide is a form of vitamin B3 with excellent saf.... Histamine: N/A
Pantothenic AcidSafeGoldSafe. Vitamin B5. Essential nutrient. Present in breast milk naturally.
Para-Aminobenzoic AcidSafeBronzeLimited safety data during lactation. Some reports of GI side effects at high doses.
PotassiumSafeGoldSafe. Essential electrolyte. Present in breast milk naturally.
RiboflavinSafeGoldSafe — essential B vitamin. No concerns.. Histamine: N/A
RutinSafeGoldCaution during breastfeeding. Rutin inhibits DAO enzyme, reducing histamine degradation. If you o.... DAO: Medium
SeleniumSafeGold
Stearic AcidSafeBronzeNatural fatty acid.. Histamine: N/A
ThiamineSafeGoldSafe. Vitamin B1. Essential nutrient. Water-soluble. No concerns for breastfeeding.
Total CarbohydratesNot in DB
Vitamin ASafeGoldCaution advised due to potential effects on milk composition.. Histamine: N/A. Cycle: Menstruation; Luteal
Vitamin A PalmitateNot in DB
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
Vitamin CSafeGoldHistamine: N/A
Vitamin D3SafeGoldSafe. Recommended during breastfeeding (400-6400 IU/day depending on maternal supplementation str...
Vitamin ESafeGoldSafe — fat-soluble vitamin. Normal supplemental doses are not a concern.. Histamine: N/A
ZincSafeGoldHistamine: N/A

See all 37 ingredients analyzed. Free, instant access.

According to the Clarity Ingredient Safety Database by Health AI. 33 of 37 ingredients verified against 1,595 evidence-graded entries. Last verified: April 2026. Database version 4.2. Check this product live →

What this means

This product contains no Avoid-rated ingredients. Caution items indicate areas to monitor.

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

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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.
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