Is Life Extension Grapeseed Extract With Resveratrol & Pterostilbene safe while breastfeeding?

Grade A. 7 Safe, 0 Caution, 0 Avoid. No major safety flags.

Clarity Product Analysis

Life Extension

Grapeseed Extract With Resveratrol & Pterostilbene

Name: Grapeseed Extract With Resveratrol & Pterostilbene
Brand: Life Extension

All clear7 of 11 ingredients checked · 0 flagged · 7 clear

No safety flags identified

7Checked

AGrade

7Safe

0Flagged

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Full ingredient analysis

Ingredient	Status	Evidence	Notes
Calcium	Safe	Gold	Recommended during lactation. Maternal calcium needs increase postpartum.
Leucoselect Grape seed extract	Safe	Silver
Masquelier’s Original OPCs	Not in DB
Microcrystalline Cellulose	Safe	Silver	Safe. Plant-derived filler/binder. FDA GRAS. Not absorbed.
Proprietary Blend	Not in DB
Silica	Safe	Gold	Histamine: N/A
Trans-Pterostilbene	Not in DB
Trans-Resveratrol	Not in DB
Vegetable Cellulose	Safe	Silver	Safe. Plant-derived capsule/filler material. Not absorbed.
Vegetable Stearate	Safe	Bronze
Vitamin C	Safe	Gold	Histamine: N/A

See all 11 ingredients analyzed. Free, instant access.

According to the Clarity Ingredient Safety Database by Health AI. 7 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

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.

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