Source Naturals Vegan True™ Vitamin C Plantioxidant Complex™, 60 Tablets supplement bottle
Source Naturals

Vegan True™ Vitamin C Plantioxidant Complex™, 60 Tablets

What We Researched
34 active ingredients analyzed · 4 inactive ingredients decoded · 1 brand certification checked · 1 retailer compared · Last updated: Mar 2026
67
Product Score Fair
66
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C (as ascorbic acid) 1000 mg 1,667%
Green Tea Leaf Extract (95% polyphenols, 35% EGCG) 200 mg *
Grape Seed Extract (Proanthodyn™) 150 mg *
Turmeric Rhizome 150 mg *
Polygonum Cuspidatum Root Ext. (8% total resveratrols) 100 mg *
Bromelain 100 mg *
Quercetin 100 mg *
Ginkgo Leaf Extract (24% flavone glycosides & 6% terpene lactones) 60 mg *
Silymarins (from milk thistle seed extract) 60 mg *
Hawthorn Berry Extract 50 mg *
Rosemary Leaf Extract 50 mg *
Citrus Bioflavonoid Complex 50 mg *
Lecithin 50 mg *
Astragalus Root Extract 50 mg *
Cabbage Floret and Stem 50 mg *
Cranberry Fruit Extract (90% solids) 50 mg *
Sweet Cherry Fruit Extract 50 mg *
Holy Basil Leaf Extract 50 mg *
Olive Leaf Extract (10% oleuropein) 40 mg *
Rutin 40 mg *
Lycium Fruit Extract 40 mg *
Strawberry Fruit 40 mg *
Acai Fruit Juice Powder 40 mg *
Organic Amla Fruit 40 mg *
Pomegranate Fruit Extract 20 mg *
Elderberry Fruit Extract 20 mg *
Mangosteen Fruit Rind Extract (standardized to 95% flavonoids and 40% mangostins) 20 mg *
Raspberry Leaf Extract (40% ellagic acid) 10 mg *
White Mulberry Fruit Extract 10 mg *
Blueberry Leaf Extract 10 mg *
Bilberry Fruit Extract (36% anthocyanosides) 5 mg *
Bioavailability Good

Absorption Rating

  • Vitamin C (as ascorbic acid) Fair
  • Green Tea Leaf Extract (95% polyphenols, 35% EGCG) Good
  • Grape Seed Extract (Proanthodyn™) Good
  • Turmeric Rhizome Poor
  • Polygonum Cuspidatum Root Ext. (8% total resveratrols) Fair
  • Bromelain Good
  • Quercetin Fair
  • Ginkgo Leaf Extract (24% flavone glycosides & 6% terpene lactones) Poor
  • Silymarins (from milk thistle seed extract) Good
  • Hawthorn Berry Extract Fair
  • Rosemary Leaf Extract Good
  • Lecithin Fair
  • Astragalus Root Extract Poor
  • Cabbage Floret and Stem Fair
  • Cranberry Fruit Extract (90% solids) Good
  • Sweet Cherry Fruit Extract Fair
  • Holy Basil Leaf Extract Fair
  • Olive Leaf Extract (10% oleuropein) Good
  • Rutin Fair
  • Lycium Fruit Extract Fair
  • Strawberry Fruit Fair
  • Acai Fruit Juice Powder Fair
  • Organic Amla Fruit Fair
  • Pomegranate Fruit Extract Good
  • Elderberry Fruit Extract Good
  • Mangosteen Fruit Rind Extract (standardized to 95% flavonoids and 40% mangostins) Good
  • Raspberry Leaf Extract (40% ellagic acid) Fair
  • White Mulberry Fruit Extract Fair
  • Blueberry Leaf Extract Fair
  • Bilberry Fruit Extract (36% anthocyanosides) Good
Other Ingredients Excellent

Fillers & Additives

  • Silicified Microcrystalline Cellulose
  • Stearic Acid
  • Silica
  • Modified Cellulose Gum
Efficacy Very Poor

Dosage Analysis

  • Vitamin C (as ascorbic acid) 1000 mg Effective
  • Green Tea Leaf Extract (95% polyphenols, 35% EGCG) 200 mg Under-dosed
  • Grape Seed Extract (Proanthodyn™) 150 mg Effective
  • Turmeric Rhizome 150 mg Under-dosed
  • Polygonum Cuspidatum Root Ext. (8% total resveratrols) 100 mg Under-dosed
  • Bromelain 100 mg Under-dosed
  • Quercetin 100 mg Under-dosed
  • Ginkgo Leaf Extract (24% flavone glycosides & 6% terpene lactones) 60 mg Under-dosed
  • Silymarins (from milk thistle seed extract) 60 mg Under-dosed
  • Hawthorn Berry Extract 50 mg Under-dosed
  • Rosemary Leaf Extract 50 mg Under-dosed
  • Lecithin 50 mg Under-dosed
  • Astragalus Root Extract 50 mg Under-dosed
  • Cranberry Fruit Extract (90% solids) 50 mg Under-dosed
  • Holy Basil Leaf Extract 50 mg Under-dosed
  • Olive Leaf Extract (10% oleuropein) 40 mg Under-dosed
  • Rutin 40 mg Under-dosed
  • Lycium Fruit Extract 40 mg Under-dosed
  • Strawberry Fruit 40 mg Under-dosed
  • Organic Amla Fruit 40 mg Under-dosed
  • Pomegranate Fruit Extract 20 mg Under-dosed
  • Elderberry Fruit Extract 20 mg Under-dosed
  • Mangosteen Fruit Rind Extract (standardized to 95% flavonoids and 40% mangostins) 20 mg Under-dosed
  • Raspberry Leaf Extract (40% ellagic acid) 10 mg Under-dosed
  • White Mulberry Fruit Extract 10 mg Under-dosed
  • Bilberry Fruit Extract (36% anthocyanosides) 5 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 5
Total Carbohydrate 1 g <1%
Dietary Fiber 1 g 4%
Vitamin C (as ascorbic acid) 1000 mg 1,667%
Green Tea Leaf Extract (95% polyphenols, 35% EGCG) 200 mg *
Grape Seed Extract (Proanthodyn™) 150 mg *
Turmeric Rhizome 150 mg *
Polygonum Cuspidatum Root Ext. (8% total resveratrols) 100 mg *
Bromelain 100 mg *
Quercetin 100 mg *
Ginkgo Leaf Extract (24% flavone glycosides & 6% terpene lactones) 60 mg *
Silymarins (from milk thistle seed extract) 60 mg *
Hawthorn Berry Extract 50 mg *
Rosemary Leaf Extract 50 mg *
Citrus Bioflavonoid Complex 50 mg *
Lecithin 50 mg *
Astragalus Root Extract 50 mg *
Cabbage Floret and Stem 50 mg *
Cranberry Fruit Extract (90% solids) 50 mg *
Sweet Cherry Fruit Extract 50 mg *
Holy Basil Leaf Extract 50 mg *
Olive Leaf Extract (10% oleuropein) 40 mg *
Rutin 40 mg *
Lycium Fruit Extract 40 mg *
Strawberry Fruit 40 mg *
Acai Fruit Juice Powder 40 mg *
Organic Amla Fruit 40 mg *
Pomegranate Fruit Extract 20 mg *
Elderberry Fruit Extract 20 mg *
Mangosteen Fruit Rind Extract (standardized to 95% flavonoids and 40% mangostins) 20 mg *
Raspberry Leaf Extract (40% ellagic acid) 10 mg *
White Mulberry Fruit Extract 10 mg *
Blueberry Leaf Extract 10 mg *
Bilberry Fruit Extract (36% anthocyanosides) 5 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Silicified Microcrystalline Cellulose Generally_safe

It is used as a filler and flow agent in supplements.

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Silica Safe

Prevents ingredients from clumping and improves powder flow.

Modified Cellulose Gum Generally_safe

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

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$17$16$15$14$13 Mar 12 $14.99
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 Vegan True™ Vitamin C Plantioxidant Complex™, 60 Tablets a good supplement?

Source Naturals Vegan True™ Vitamin C Plantioxidant Complex™, 60 Tablets received a product quality score of 67/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 34 active ingredients with 30 servings per container. Of the 4 inactive ingredients, 2 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 Vegan True™ Vitamin C Plantioxidant Complex™, 60 Tablets?

Source Naturals Vegan True™ Vitamin C Plantioxidant Complex™, 60 Tablets contains 34 active ingredients: Calories (5), Total Carbohydrate (1 g), Dietary Fiber (1 g), Vitamin C (as ascorbic acid) (1000 mg), Green Tea Leaf Extract (95% polyphenols, 35% EGCG) (200 mg), Grape Seed Extract (Proanthodyn™) (150 mg), and 28 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 Vegan True™ Vitamin C Plantioxidant Complex™, 60 Tablets safe to take?

Source Naturals Vegan True™ Vitamin C Plantioxidant Complex™, 60 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.

How much vitamin d3 should i take daily?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

What does vitamin d do?

This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 250,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

How much vitamin d3 per day for a woman?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

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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.