Is NOW High Potency Vitamin D-3 5,000 IU safe while breastfeeding?

Grade A. 1 Safe, 1 Caution, 0 Avoid. No major safety flags.

Clarity Product Analysis

NOW

High Potency Vitamin D-3 5,000 IU

Name: High Potency Vitamin D-3 5,000 IU
Brand: NOW

All clear2 of 6 ingredients checked · 1 safe · 1 caution · 0 avoid

1 ingredient(s) rated Caution

2Checked

AGrade

1Safe

1Flagged

Buy NOW on Amazon

This product passed Clarity screening with minimal or no flags.

Buy NOW on Amazon →

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

Full ingredient analysis

Ingredient	Verdict	Evidence	Notes
Bovine Gelatin	Not in DB
Extra Virgin Olive Oil	Not in DB
Glycerin	Safe	Gold
Safflower Oil	Caution	Silver	Caution advised due to potential galactagogue effects.. Cycle: Luteal
Vitamin D3	Not in DB
Water	Not in DB

See all 6 ingredients analyzed. Free, instant access.

According to the Clarity Ingredient Safety Database by Health AI. 2 of 6 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.

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.

Clarity · Checker · Insights · Methodology