Is NOW MK-7 Plus with K1 & MK-4 safe while breastfeeding?

Grade B. 2 Safe, 2 Caution, 0 Avoid. No major safety flags.

Clarity Product Analysis

NOW

MK-7 Plus with K1 & MK-4

Name: MK-7 Plus with K1 & MK-4
Brand: NOW

Minor cautions4 of 10 ingredients checked · 2 safe · 2 caution · 0 avoid

2 ingredient(s) rated Caution

4Checked

BGrade

2Safe

2Flagged

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This product passed Clarity screening with minimal or no flags.

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Full ingredient analysis

Ingredient	Verdict	Evidence	Notes
Alfalfa, Powder	Not in DB
Hypromellose	Not in DB
Maltodextrin	Caution	Gold	Caution due to potential digestive issues.
Mannitol	Caution	Gold	Caution advised during lactation.. DAO: Low
Medium Chain Triglyceride	Not in DB
Microcrystalline Cellulose	Not in DB
Silicon Dioxide	Safe	Gold
Vitamin K1	Safe	Gold
Vitamin K2	Not in DB
Vitamin K2	Not in DB

See all 10 ingredients analyzed. Free, instant access.

According to the Clarity Ingredient Safety Database by Health AI. 4 of 10 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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