Is NOW Astaxanthin 4 mg safe while breastfeeding?

Grade A. 2 Safe, 1 Caution, 0 Avoid. No major safety flags.

Clarity Product Analysis

NOW

Astaxanthin 4 mg

Name: Astaxanthin 4 mg
Brand: NOW

All clear3 of 8 ingredients checked · 2 safe · 1 caution · 0 avoid

1 ingredient(s) rated Caution

3Checked

AGrade

2Safe

1Flagged

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Full ingredient analysis

Ingredient	Verdict	Evidence	Notes
Carrageenan	Caution	Gold	Caution due to potential gastrointestinal irritation.
Corn Starch, Modified	Not in DB
Extra Virgin Olive Oil	Not in DB
Glycerin	Safe	Gold
Mixed Tocopherols	Safe	Gold	Safe — fat-soluble vitamin. Normal supplemental doses are not a concern.
Rosemary Leaf Extract	Not in DB
Water	Not in DB
Zanthin	Not in DB

See all 8 ingredients analyzed. Free, instant access.

According to the Clarity Ingredient Safety Database by Health AI. 3 of 8 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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