Klaire Labs Pycnogenol 50 mg supplement bottle
Klaire Labs

Pycnogenol 50 mg Review

What We Researched
1 active ingredient analyzed · 6 inactive ingredients decoded · 2 brand certifications checked · Last updated: Aug 2026
100
Product Score Excellent
75
Brand Score Fair

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Pycnogenol (as French Maritime Pine Bark Extract) 50 mg
Bioavailability Excellent

Absorption Rating

  • Pycnogenol (as French Maritime Pine Bark Extract) Good
Other Ingredients Excellent

Fillers & Additives

  • Microcrystalline Cellulose
  • Hypromellose
  • Leucine
  • Water
  • Silica
  • Silicon Dioxide
Efficacy Excellent

Dosage Analysis

  • Pycnogenol (as French Maritime Pine Bark Extract) 50 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Pycnogenol (as French Maritime Pine Bark Extract) 50 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Hypromellose Safe

Forms vegetarian capsule shells. Dissolves easily in the stomach.

Leucine Safe

It is used for its potential muscle-building and recovery benefits.

Water Safe

Dissolves and carries water-soluble ingredients.

Silica Safe

Prevents ingredients from clumping and improves powder flow.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Brand Trust Report
Klaire Labs

Founded 1969 · Reno, Nevada, United States · 82 products · klaire.com

Certifications

2 certifications
Fda Gmp Inspections Verified Source
Usda Organic Verified Source

Transparency

2 claims
Third Party Testing Claim — Claimed Source
In House Testing — Verified Source
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Frequently Asked Questions
Is Klaire Labs Pycnogenol 50 mg a good supplement?

Klaire Labs Pycnogenol 50 mg received a product quality score of 100/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 1 active ingredients with 60 servings per container. All 6 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Klaire Labs, holds a brand trust score of 75/100 with 2 verified certifications including Fda Gmp Inspections, Usda Organic.

What are the ingredients in Klaire Labs Pycnogenol 50 mg?

Klaire Labs Pycnogenol 50 mg contains 1 active ingredients: Pycnogenol (as French Maritime Pine Bark Extract) (50 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Klaire Labs Pycnogenol 50 mg safe to take?

Klaire Labs Pycnogenol 50 mg has been analyzed for ingredient safety across all its components. All 6 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 Klaire Labs a trustworthy supplement brand?

Klaire Labs receives a brand trust score of 75/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1969 and headquartered in Reno, Nevada, United States, the company offers 82 products in their lineup. They hold 2 verified certifications including Fda Gmp Inspections, Usda Organic. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. No regulatory violations or FDA warning letters were found in our research.

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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 — read our methodology. 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.