Pure Encapsulations Antioxidant Formula, 120 Capsules supplement bottle
Pure Encapsulations

Antioxidant Formula, 120 Capsules

What We Researched
8 active ingredients analyzed · 2 inactive ingredients decoded · 2 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
79
Product Score Fair
77
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin A (as beta carotene) 10000 IU 200%
Vitamin E (as d-alpha tocopherol succinate) 100 IU 333%
Riboflavin (Vitamin B2) 25 mg 1471%
Zinc (as zinc picolinate) 5 mg 33%
Selenium (as selenomethionine) 100 mcg 143%
N-Acetyl-L-Cysteine (NAC) (free-form) 100 mg *
Milk Thistle (silybum marianum) extract (seed)(Standardized to contain 80% silymarin) 100 mg *
Mixed Carotenoids (from lutein, lycopene and zeaxanthin) 500 mcg *
Bioavailability Very Good

Absorption Rating

  • Vitamin A (as beta carotene) Fair
  • Vitamin E (as d-alpha tocopherol succinate) Good
  • Riboflavin (Vitamin B2) Good
  • Zinc (as zinc picolinate) Good
  • Selenium (as selenomethionine) Good
  • N-Acetyl-L-Cysteine (NAC) (free-form) Good
  • Milk Thistle (silybum marianum) extract (seed)(Standardized to contain 80% silymarin) Poor
  • Mixed Carotenoids (from lutein, lycopene and zeaxanthin) Good
Other Ingredients Excellent

Fillers & Additives

  • Ascorbyl Palmitate
  • Vegetarian Capsule (Cellulose, Water)
Efficacy Poor

Dosage Analysis

  • Vitamin A (as beta carotene) 10000 IU Under-dosed
  • Vitamin E (as d-alpha tocopherol succinate) 100 IU Effective
  • Riboflavin (Vitamin B2) 25 mg Effective
  • Zinc (as zinc picolinate) 5 mg Under-dosed
  • Selenium (as selenomethionine) 100 mcg Effective
  • N-Acetyl-L-Cysteine (NAC) (free-form) 100 mg Under-dosed
  • Milk Thistle (silybum marianum) extract (seed)(Standardized to contain 80% silymarin) 100 mg Under-dosed
  • Mixed Carotenoids (from lutein, lycopene and zeaxanthin) 500 mcg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin A (as beta carotene) 10000 IU 200%
Vitamin E (as d-alpha tocopherol succinate) 100 IU 333%
Riboflavin (Vitamin B2) 25 mg 1471%
Zinc (as zinc picolinate) 5 mg 33%
Selenium (as selenomethionine) 100 mcg 143%
N-Acetyl-L-Cysteine (NAC) (free-form) 100 mg *
Milk Thistle (silybum marianum) extract (seed)(Standardized to contain 80% silymarin) 100 mg *
Mixed Carotenoids (from lutein, lycopene and zeaxanthin) 500 mcg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Ascorbyl Palmitate Safe

Prevents oxidation and extends shelf life of oil-based supplements.

Vegetarian Capsule (Cellulose, Water) Safe

It is used to encapsulate supplement ingredients.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$66$65$64$63$62 Mar 12 $64.00
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
Pure Encapsulations

Founded 1991 · Sudbury, Massachusetts, United States · 228 products · pureencapsulations.com

Certifications

2 certifications
Fda Gmp Inspections Verified Source
Nsf Gmp Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
Testing Lab Disclosure — Verified Source
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Frequently Asked Questions
Is Pure Encapsulations Antioxidant Formula, 120 Capsules a good supplement?

Pure Encapsulations Antioxidant Formula, 120 Capsules received a product quality score of 79/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 8 active ingredients with 120 servings per container. All 2 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Pure Encapsulations, holds a brand trust score of 77/100 with 2 verified certifications including Fda Gmp Inspections, Nsf Gmp.

What are the ingredients in Pure Encapsulations Antioxidant Formula, 120 Capsules?

Pure Encapsulations Antioxidant Formula, 120 Capsules contains 8 active ingredients: Vitamin A (as beta carotene) (10000 IU), Vitamin E (as d-alpha tocopherol succinate) (100 IU), Riboflavin (Vitamin B2) (25 mg), Zinc (as zinc picolinate) (5 mg), Selenium (as selenomethionine) (100 mcg), N-Acetyl-L-Cysteine (NAC) (free-form) (100 mg), and 2 more. Notable high-dose ingredients include Vitamin E at 333% DV, Riboflavin at 1471% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Pure Encapsulations Antioxidant Formula, 120 Capsules safe to take?

Pure Encapsulations Antioxidant Formula, 120 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 Pure Encapsulations a trustworthy supplement brand?

Pure Encapsulations receives a brand trust score of 77/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1991 and headquartered in Sudbury, Massachusetts, United States, the company offers 228 products in their lineup. They hold 2 verified certifications including Fda Gmp Inspections, Nsf Gmp. 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.