Glucuronolactone Energy Formula 200 mg by Swanson — Ingredients, Evidence & Safety

🟢 100/100

This product looks safe

No ingredients exceed tolerable upper intake levels
60% of ingredients have research evidence

A Label Compliance Grade

Product Label

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Label Data

1 Veggie Capsule(s) Serving Size

Other Combinations Product Type

60% Evidence Coverage

Supplement Facts — Evidence Check

Folic Acid

400 mcg (100% DV)

✅ Within RDA (1.0× RDA of 0.4 mg) 📚 225 studies (Tier A: 10, B: 105)

RDA 0.4mg This product: 0.4mg UL 1.0mg

Vitamin B12

400 mcg (6667% DV)

📊 166.7× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)

RDA 0.0024mg This product: 0.4mg

Glucuronolactone

200 mg

Guarana seed extract

100 mg

📊 Market median: 495.0mg (70 products)

Median 495.0mg This product: 100mg

Rhodiola root extract

50 mg

📊 Market median: 300.0mg (122 products) 📚 22 studies (Tier A: 0, B: 7)

This product: 50mg

Other Ingredients

Hypromellose Rice Bran Rice Extract Rice concentrate

Label Claims — Verification

❓ All Other

❓ Structure/Function

All Other (99% of products) Structure/Function (77% of products) Nutrient (60% of products) Approved Health (5% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Suggested use: As a dietary supplement, take one veggie capsule two times per day with water. Do not take at bedtime.

⚠️ Warnings & Precautions

Do not take at bedtime.

Warning: For adults only.

Do not take this product if you are pregnant or nursing. Consult your healthcare provider before use if you are taking any prescriptions or if you have a medical condition.

Keep out of reach of children.

Note: This product contains naturally occurring caffeine. Do not use if seal is broken.

🧪 Formulation Notes

Note: This product contains naturally occurring caffeine.

200 mg Glucuronolactone

Additional Information

An energizing performance supporter for body and mind Promotes physical performance as well as post-workout recovery Science-Backed Quality Since 1969

Store in cool, dry place.

SWRJ003 Rev 0 06 20 18

Energy and Brain Health

Product Details

UPC / SKU 0 87614 43003 4

DSLD Entry Date 2019-04-25

Product Type Other Combinations

Form Capsule

Brand Swanson

DSLD ID 188793

Data Updated 2026-04-11

Research Evidence

363 Research Sources

57 Avg Quality Score

187 Meta Analysis

56 Systematic Review

54 Rct

29 Guideline

26 Clinical Trial

6 Cochrane Review

2 Regulatory Source

1 Other

1 Openfda Safety

A Homocysteine-lowering interventions for preventing cardiovascular events

Meta Analysis The Cochrane database of systematic reviews 2017

PubMed DOI

A Community-based intervention packages for reducing maternal and neonatal morbidity and mortality and improving neonatal outcomes

Meta Analysis The Cochrane database of systematic reviews 2015

PubMed DOI

A Folate Intake and Risk of Pancreatic Cancer: A Systematic Review and Updated Meta-Analysis of Epidemiological Studies

Meta Analysis Digestive diseases and sciences 2021

PubMed DOI

A The Association Between the Risk of Hypertensive Disorders of Pregnancy and Folic Acid: A Systematic Review and Meta-Analysis

Meta Analysis Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques 2021

PubMed DOI

A A Comparative Study Evaluating the Effectiveness of Folate-Based B Vitamin Intervention on Cognitive Function of Older Adults under Mandatory Folic Acid Fortification Policy: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

Meta Analysis Nutrients 2024

PubMed DOI

A Associations between serum Homocysteine, vitamin B9, and vitamin B12 levels and the formation of intracranial Aneurysms: A systematic review and meta-analysis

Meta Analysis Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia 2025

PubMed DOI

A Intake of vitamin B6, folate, and vitamin B12 and risk of coronary heart disease: a systematic review and dose-response meta-analysis of prospective cohort studies

Meta Analysis Critical reviews in food science and nutrition 2019

PubMed DOI

A Beneficial effects of folic acid supplementation on lipid markers in adults: A GRADE-assessed systematic review and dose-response meta-analysis of data from 21,787 participants in 34 randomized controlled trials

Meta Analysis Critical reviews in food science and nutrition 2022

PubMed DOI

A Folic acid supplementation and blood pressure: a GRADE-assessed systematic review and dose-response meta-analysis of 41,633 participants

Meta Analysis Critical reviews in food science and nutrition 2023

PubMed DOI

A Digital tracking, provider decision support systems, and targeted client communication via mobile devices to improve primary health care

Meta Analysis The Cochrane database of systematic reviews 2025

PubMed DOI

View all evidence for Folate →