ProHealth Longevity Pterostilbene Pro, 250 mg, 60 Capsules supplement bottle
ProHealth

Longevity Pterostilbene Pro, 250 mg, 60 Capsules

What We Researched
1 active ingredient analyzed · 2 inactive ingredients decoded · 1 brand certification checked · 1 retailer compared · Last updated: Mar 2026
87
Product Score Good
75
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Pterostilbene 250 mg *
Bioavailability Fair

Absorption Rating

  • Pterostilbene Fair
Other Ingredients Excellent

Fillers & Additives

  • Vegetable Capsule
  • Rice Flour
Efficacy Excellent

Dosage Analysis

  • Pterostilbene 250 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Pterostilbene 250 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Vegetable Capsule Safe

It is used as a vegetarian alternative to gelatin capsules.

Rice Flour Safe

Natural bulking agent to fill capsule space. Hypoallergenic.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$31$30$29$28$27 Mar 12 $29.15
Vitacost

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
ProHealth

Founded 1988 · Carpinteria, California, United States · 6 products · prohealth.com

Certifications

1 certification
Fda Gmp Inspections Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
Coa Availability — Verified Source

Violation History

2 incidents
Fda Warning Unapproved new drug claims for "Full Spectrum™ St. John's Wort Extract" product, specifically claims related to treating depression and anxiety.2021-02-18Source
Lawsuit Deceptive advertising and labeling of St. John's Wort supplement, claiming it was an unapproved new drug.2021Source
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Frequently Asked Questions
Is ProHealth Longevity Pterostilbene Pro, 250 mg a good supplement?

ProHealth Longevity Pterostilbene Pro, 250 mg, 60 Capsules received a product quality score of 87/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 1 active ingredients with 60 servings per container. All 2 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, ProHealth, holds a brand trust score of 75/100 with 1 verified certifications including Fda Gmp Inspections.

What are the ingredients in ProHealth Longevity Pterostilbene Pro, 250 mg?

ProHealth Longevity Pterostilbene Pro, 250 mg contains 1 active ingredients: Pterostilbene (250 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is ProHealth Longevity Pterostilbene Pro, 250 mg safe to take?

ProHealth Longevity Pterostilbene Pro, 250 mg, 60 Capsules has been analyzed for ingredient safety across all its components. All 2 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is ProHealth a trustworthy supplement brand?

ProHealth receives a brand trust score of 75/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1988 and headquartered in Carpinteria, California, United States, the company offers 6 products in their lineup. They hold 1 verified certifications including Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: ProHealth has 2 historical regulatory incidents on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.