Is Life Extension Melatonin 300 mcg 6 Hour Timed Release safe while breastfeeding?

Grade A. 4 Safe, 1 Caution, 0 Avoid. No major safety flags.

Clarity Product Analysis

Life Extension

Melatonin 300 mcg 6 Hour Timed Release

Name: Melatonin 300 mcg 6 Hour Timed Release
Brand: Life Extension

All clear5 of 11 ingredients checked · 4 safe · 1 caution · 0 avoid

1 ingredient(s) rated Caution

5Checked

AGrade

4Safe

1Flagged

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Full ingredient analysis

Ingredient	Verdict	Evidence	Notes
Croscarmellose Sodium	Not in DB
Glycerin	Safe	Gold
Hydroxypropyl Cellulose	Not in DB
Hydroxypropyl Methylcellulose	Not in DB
Hydroxypropyl Methylcellulose	Not in DB
Melatonin	Caution	Gold	Caution is advised during lactation due to limited safety data.. Cycle: Luteal
Microcrystalline Cellulose	Not in DB
Silica	Safe	Gold
Stearate	Safe	Gold
Stearic Acid	Safe	Bronze	Natural fatty acid.
Water, Purified	Not in DB

See all 11 ingredients analyzed. Free, instant access.

According to the Clarity Ingredient Safety Database by Health AI. 5 of 11 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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