Source Naturals Pycnogenol® Complex, 120 Tablets supplement bottle
Source Naturals

Pycnogenol® Complex, 120 Tablets

What We Researched
13 active ingredients analyzed · 5 inactive ingredients decoded · 1 brand certification checked · 1 retailer compared · Last updated: Mar 2026
74
Product Score Fair
66
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Total Carbohydrates 1 g <1%
Vitamin C (as magnesium ascorbate) 1000 mg 1,667%
Magnesium (as magnesium ascorbate) 79 mg 20%
Hawthorn Berry Extract (4:1) 100 mg *
Rosemary Leaf Extract (5:1) 100 mg *
Quercetin 100 mg *
Silymarin (from milk thistle extract) 50 mg *
Grape Seed Extract (Proanthodyn™) with a Procyanidolic Value of 95 50 mg *
French Maritime Pine Extract (bark) (Pycnogenol®) Yielding 65% Proanthocyanidins and Organic Acids 50 mg *
Turmeric Root Extract (95% curcumin) 50 mg *
Ginkgo Biloba (50:1) 24% Flavoneglycosides 20 mg *
Green Tea Leaf Extract (95% polyphenols) 20 mg *
Bilberry Standardized Extract yielding 4 mg Anthocyanosides 10 mg *
Bioavailability Very Good

Absorption Rating

  • Total Carbohydrates Fair
  • Vitamin C (as magnesium ascorbate) Good
  • Magnesium (as magnesium ascorbate) Good
  • Hawthorn Berry Extract (4:1) Fair
  • Rosemary Leaf Extract (5:1) Good
  • Quercetin Fair
  • Silymarin (from milk thistle extract) Good
  • Grape Seed Extract (Proanthodyn™) with a Procyanidolic Value of 95 Good
  • French Maritime Pine Extract (bark) (Pycnogenol®) Yielding 65% Proanthocyanidins and Organic Acids Good
  • Turmeric Root Extract (95% curcumin) Poor
  • Ginkgo Biloba (50:1) 24% Flavoneglycosides Good
  • Green Tea Leaf Extract (95% polyphenols) Good
  • Bilberry Standardized Extract yielding 4 mg Anthocyanosides Good
Other Ingredients Excellent

Fillers & Additives

  • Sorbitol
  • Stearic Acid
  • Modified Cellulose Gum
  • Colloidal Silicon Dioxide
  • Magnesium Stearate
Efficacy Very Poor

Dosage Analysis

  • Vitamin C (as magnesium ascorbate) 1000 mg Effective
  • Magnesium (as magnesium ascorbate) 79 mg Under-dosed
  • Hawthorn Berry Extract (4:1) 100 mg Under-dosed
  • Rosemary Leaf Extract (5:1) 100 mg Under-dosed
  • Quercetin 100 mg Under-dosed
  • Silymarin (from milk thistle extract) 50 mg Under-dosed
  • Grape Seed Extract (Proanthodyn™) with a Procyanidolic Value of 95 50 mg Under-dosed
  • French Maritime Pine Extract (bark) (Pycnogenol®) Yielding 65% Proanthocyanidins and Organic Acids 50 mg Effective
  • Turmeric Root Extract (95% curcumin) 50 mg Under-dosed
  • Ginkgo Biloba (50:1) 24% Flavoneglycosides 20 mg Under-dosed
  • Green Tea Leaf Extract (95% polyphenols) 20 mg Under-dosed
  • Bilberry Standardized Extract yielding 4 mg Anthocyanosides 10 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Total Carbohydrates 1 g <1%
Vitamin C (as magnesium ascorbate) 1000 mg 1,667%
Magnesium (as magnesium ascorbate) 79 mg 20%
Hawthorn Berry Extract (4:1) 100 mg *
Rosemary Leaf Extract (5:1) 100 mg *
Quercetin 100 mg *
Silymarin (from milk thistle extract) 50 mg *
Grape Seed Extract (Proanthodyn™) with a Procyanidolic Value of 95 50 mg *
French Maritime Pine Extract (bark) (Pycnogenol®) Yielding 65% Proanthocyanidins and Organic Acids 50 mg *
Turmeric Root Extract (95% curcumin) 50 mg *
Ginkgo Biloba (50:1) 24% Flavoneglycosides 20 mg *
Green Tea Leaf Extract (95% polyphenols) 20 mg *
Bilberry Standardized Extract yielding 4 mg Anthocyanosides 10 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Sorbitol Safe

Provides sweetness and helps retain moisture in chewables.

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Modified Cellulose Gum Generally_safe

It is used to improve the texture and stability of products.

Colloidal Silicon Dioxide Generally_safe

It prevents clumping and improves powder flow.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$44$43$42$41$40 Mar 12 $42.29
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
Source Naturals

Founded 1982 · Scotts Valley, CA, USA · 837 products · sourcenaturals.com/

Certifications

1 certification
Fda Gmp Inspections Verified Source

Transparency

2 claims
Third Party Testing Claim — Claimed Source
In House Testing — Verified Source
Related Supplements
Frequently Asked Questions
Is Source Naturals Pycnogenol® Complex, 120 Tablets a good supplement?

Source Naturals Pycnogenol® Complex, 120 Tablets received a product quality score of 74/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 13 active ingredients with 60 servings per container. Of the 5 inactive ingredients, 3 are rated safe and 0 are flagged for review. The manufacturer, Source Naturals, holds a brand trust score of 66/100 with 1 verified certifications including Fda Gmp Inspections.

What are the ingredients in Source Naturals Pycnogenol® Complex, 120 Tablets?

Source Naturals Pycnogenol® Complex, 120 Tablets contains 13 active ingredients: Total Carbohydrates (1 g), Vitamin C (as magnesium ascorbate) (1000 mg), Magnesium (as magnesium ascorbate) (79 mg), Hawthorn Berry Extract (4:1) (100 mg), Rosemary Leaf Extract (5:1) (100 mg), Quercetin (100 mg), and 7 more. Notable high-dose ingredients include Vitamin C at 1,667% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Source Naturals Pycnogenol® Complex, 120 Tablets safe to take?

Source Naturals Pycnogenol® Complex, 120 Tablets has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Source Naturals a trustworthy supplement brand?

Source Naturals receives a brand trust score of 66/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1982 and headquartered in Scotts Valley, CA, USA, the company offers 837 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. 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. 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.