Clarity Product Analysis

Source Naturals

Ultra-Cal 1000

A
All clear14 of 18 ingredients checked · 0 flagged · 14 clear
No safety flags identified
14Checked
AGrade
14Safe
0Flagged

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Full ingredient analysis

IngredientStatusEvidenceNotes
BoronSafeGoldHistamine: N/A
CalciumSafeGoldRecommended during lactation. Maternal calcium needs increase postpartum.
CopperSafeGoldHistamine: N/A
FolateSafeGoldSafe — essential B vitamin. Actively recommended during pregnancy and breastfeeding.
GelatinSafeSilverSafe. Derived from animal collagen. Common capsule material. No breastfeeding concerns.
Glucosamine SulfateNot in DB
MagnesiumSafeGoldHistamine: N/A
Magnesium StearateSafeGoldSafe for breastfeeding.. DAO: Low
ManganeseSafeSilverSafe in typical supplemental doses. Essential trace mineral. Present in breast milk naturally.
PhosphorusSafeGoldGenerally safe in moderation.. Histamine: N/A
ProteinNot in DB
SilicaSafeGoldHistamine: N/A
Vitamin B12SafeGoldHistamine: N/A
Vitamin CSafeGoldHistamine: N/A
Vitamin D3SafeGoldSafe. Recommended during breastfeeding (400-6400 IU/day depending on maternal supplementation str...
Vitamin K-1Not in DB
Vitamin K-2Not in DB
ZincSafeGoldHistamine: N/A

See all 18 ingredients analyzed. Free, instant access.

According to the Clarity Ingredient Safety Database by Health AI. 14 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.

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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.
© 2026 Health AI LLC
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