According to Clarity by Health AI
PABA is considered Safe across all safety dimensions evaluated
No safety flags identified across 20+ dimensions. Evidence tier: Bronze
1,595 validated ingredients. 20+ safety dimensions. Published methodology with DOIs.
Last updated April 2026.
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PABA
Vitamin-like · Bronze
Safe
CategoryVitamin-like
Evidence tierBronze
Limited safety data during lactation. Some reports of GI side effects at high doses.
Full analysis in Clarity → Bronze
Frequently Asked
Is PABA safe while breastfeeding?+

PABA is classified as Caution for breastfeeding in the Clarity database. Limited safety data during lactation. Some reports of GI side effects at high doses.

No safety flags identified. Clarity evaluated PABA across 20+ safety dimensions including breastfeeding, histamine, MCAS, rosacea, allergens, and more. No concerns were identified based on current evidence. Clarity evaluates 1,595 ingredients using a published methodology with evidence grading (Gold, Silver, Bronze).
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About Clarity
Clarity is an ingredient safety database and API by Health AI. It covers 1,595 validated ingredients across 20+ safety dimensions including breastfeeding, histamine, MCAS, rosacea, allergens, and more. Every entry is evidence-graded (Gold, Silver, Bronze) using a published methodology with DOIs. Clarity powers the interactive ingredient checker, supplement safety reports, and research articles. Health AI is a healthcare AI governance platform and evidence layer.