Super Antioxidant by Best Naturals — Ingredients, Evidence & Safety

🟢 87/100

This product is generally safe

Folate: 166.66mg is 166.7× the Tolerable Upper Intake Level (1.0mg)
Contains proprietary blend — exact ingredient amounts not disclosed
64% of ingredients have research evidence

C Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Folate: 166.66mg is 166.7× the Tolerable Upper Intake Level (1.0mg)

ℹ️ Contains proprietary blend — exact ingredient amounts not disclosed

Label Data

2 Tablet(s) Serving Size

60 Servings

Botanical with Nutrients Product Type

64% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin A

750 mcg RAE (83% DV)

Vitamin B2

5 mg (384% DV)

📊 3.8× RDA — above typical dose 📚 12 studies (Tier A: 0, B: 1)

RDA 1.3mg This product: 5mg

Folate

166.66 mcg DFE (42% DV)

⚠️ Exceeds Tolerable Upper Intake Level by 166.7× (UL: 1.0 mg) 📚 225 studies (Tier A: 10, B: 105)

RDA 0.4mg This product: 166.66mg UL 1.0mg

Vitamin C

400 mg (444% DV)

Vitamin E

90 mg (600% DV)

📊 6.0× RDA — above typical dose (UL: 1000 mg) 📚 177 studies (Tier A: 3, B: 90)

RDA 15mg This product: 90mg UL 1000mg

Copper

125 mcg (14% DV)

✅ Within RDA (0.1× RDA of 0.9 mg) 📚 36 studies (Tier A: 0, B: 11)

RDA 0.9mg This product: 0.125mg UL 10mg

Manganese

4 mg (174% DV)

✅ 1.7× RDA — within safe limits 📚 8 studies — no high-quality reviews

RDA 2.3mg This product: 4mg UL 11mg

Selenium

50 mcg (91% DV)

✅ Within RDA (0.9× RDA of 0.055 mg) 📚 172 studies (Tier A: 0, B: 67)

RDA 0.055mg This product: 0.05mg UL 0.4mg

Zinc

5 mg (45% DV)

✅ Within RDA (0.5× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)

RDA 11mg This product: 5mg UL 40mg

Proanthocyanidins

30 mg

📊 Market median: 100.0mg (284 products) 📚 10 studies (Tier A: 0, B: 4)

This product: 30mg

Proprietary Blend

550 mg

Other Ingredients

Dicalcium Phosphate Magnesium Stearate Silica Stearic Acid Pharmaceutical Glaze

Label Claims — Verification

❓ All Other

❓ Structure/Function

All Other (99% of products) Structure/Function (76% of products) Nutrient (58% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free Sugar Free

Product Information

📋 Directions for Use

Suggested Use: As a dietary supplement, take two (2) tablets, one to two times daily with food. Consider taking these other Best Naturals Products: Alpha Lipoic Acid and Green Tea Extract.

⚠️ Warnings & Precautions

Caution: For adults only, if you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use.

Discontinue use and consult your doctor if any adverse reactions occur.

Keep out of the reach of children.

Do not use if safety seal is broken or missing.

🧪 Formulation Notes

Best Naturals Super Antioxidant provides full and broad spectrum of ingredients that promote antioxidant activity and provide antioxidant protection to the cells of the body, including vitamins, minerals, fruits and vegetable.

No artificial color, flavor or sweetener, no preservatives, no sugar, no starch, no corn, no egg, no lactose, no gluten, no wheat, no yeast, no fish.

Premium formula

3rd party lab tested

Additional Information

Store at room temperature.

Made in USA

GMP Good Manufacturing Practice Product

Product Details

UPC / SKU 8 17716 01483 8

DSLD Entry Date 2023-02-21

Product Type Botanical with Nutrients

Form Tablet or Pill

Brand Best Naturals

DSLD ID 270130

Data Updated 2026-04-11

Research Evidence

337 Research Sources

54 Avg Quality Score

161 Meta Analysis

68 Systematic Review

51 Rct

48 Clinical Trial

2 Other

2 Regulatory Source

1 Narrative Review

1 Cochrane Review

1 Guideline

1 Openfda Safety

A Vitamin A supplementation for preventing morbidity and mortality in children from six months to five years of age

Meta Analysis The Cochrane database of systematic reviews 2017

PubMed DOI Cochrane

A Vitamin A supplementation for the prevention of morbidity and mortality in infants six months of age or less

Meta Analysis The Cochrane database of systematic reviews 2011

PubMed DOI Cochrane

A Vitamin A supplementation for reducing the risk of mother-to-child transmission of HIV infection

Meta Analysis The Cochrane database of systematic reviews 2011

PubMed DOI Cochrane

A Vitamin A supplements for preventing mortality, illness, and blindness in children aged under 5: systematic review and meta-analysis

Meta Analysis BMJ (Clinical research ed.) 2011

PubMed DOI

A Fortification of staple foods with vitamin A for vitamin A deficiency

Systematic Review The Cochrane database of systematic reviews 2019

PubMed DOI Cochrane

A Vitamin A supplementation for the prevention of morbidity and mortality in infants one to six months of age

Narrative Review The Cochrane database of systematic reviews 2016

PubMed DOI Cochrane

A Vitamin A and fish oils for preventing the progression of retinitis pigmentosa

Meta Analysis The Cochrane database of systematic reviews 2020

PubMed DOI

A Exercise training-induced changes in exerkine concentrations may be relevant to the metabolic control of type 2 diabetes mellitus patients: A systematic review and meta-analysis of randomized controlled trials

Meta Analysis Journal of sport and health science 2023

PubMed DOI

A Food fortification with multiple micronutrients: impact on health outcomes in general population

Meta Analysis The Cochrane database of systematic reviews 2019

PubMed DOI

A Oral vitamin A supplements to prevent acute upper respiratory tract infections in children up to seven years of age

Meta Analysis The Cochrane database of systematic reviews 2024

PubMed DOI

View all evidence for Vitamin A →