🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 67% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

1 White Capsule(s) Serving Size
Non-Nutrient/Non-Botanical Product Type
67% Evidence Coverage

Supplement Facts — Evidence Check

📊 Market median: 200.0mg (198 products) 📚 6 studies — no high-quality reviews
This product: 150mg
100 mg
📊 Market median: 500.0mg (861 products) 📚 60 studies (Tier A: 4, B: 13)
This product: 100mg
📊 Market median: 167.0mg (311 products) 📚 182 studies (Tier A: 0, B: 65)
This product: 30mg

Other Ingredients

Cellulose Gelatin Corn Starch Titanium Dioxide

Label Claims — Verification

All Other
Structure/Function
All Other (98% of products) Structure/Function (87% of products) Nutrient (16% of products)

Target Groups

Adult Male (18-50 Years)

Product Information

📋 Directions for Use

To ensure a complete nutritional program, take daily with these GNC products: - Coenzyme Q-10 100 - Turmeric - SuperFoods Whole Foods Blend - TriFlex(TM)

DIRECTIONS: As a dietary supplement, for optimal health benefits take contents of one packet daily with food.

⚠️ Warnings & Precautions

WARNING: Consult your physician prior to using this product if you are pregnant, nursing, taking medication, or have a medical condition.

Discontinue use two weeks prior to surgery.

KEEP OUT OF REACH OF CHILDREN.

🧪 Formulation Notes

No Artificial Colors, No Wheat, No Gluten, No Dairy, Yeast Free.

It also contains nutrients that address the primary health concerns of people with diabetes: blood glucose support, eye health and circulatory health.

Additional Information

"Men who are monitoring their blood sugar levels need extra nutritional support.

{signature} Dr. Frank J. Costa M.D.

PHYSICIAN ENDORSED

Premium ingredients that support glucose metabolism, circulatory health & optimal eye health.

NEW

{QR Code} SCAN & LEARN MORE

GNC QUALITY COMMITMENT For more than 77 years, GNC has been the leader in the development of superior nutritional supplements. Our products are produced using only fresh, high-quality ingredients and are manufactured under the strictest quality controls. GNC GUARANTEE If you are not 100% completely satisfied, return the unused portion of the product with your receipt to a GNC store within 30 days. Our trained sales staff will either refund your purchase price or, if you prefer, assist you in finding a replacement product to help you LIVE WELL.

It offers an advanced multivitamin formula plus a nutrition and lifestyle plan that promotes overall health and wellness, as well as key blends of powerful ingredients that support the special health concerns related to diabetes." - Frank J. Costa, M.D.

CODE 344922 KNG

resVida(R)

Circulation & Metabolism Support

ACTUAL SIZE

Also delivers L-carnitine, which facilitates the metabolism of long chain fatty acids, and alpha-lipoic acid, which plays an important role in cellulose energy metabolism.

Product Details

DSLD Entry Date 2013-11-25
Product Type Non-Nutrient/Non-Botanical
Form Capsule
Brand GNC Mega Men
Bundle Diabetic Support
DSLD ID 27473
Data Updated 2026-04-11

Research Evidence

21 Research Sources
52 Avg Quality Score
13 Rct
4 Meta Analysis
2 Systematic Review
2 Clinical Trial
A Alpha-lipoic acid for diabetic peripheral neuropathy
Systematic Review The Cochrane database of systematic reviews 2024
B Efficacy and Safety of the Combination of Palmitoylethanolamide, Superoxide Dismutase, Alpha Lipoic Acid, Vitamins B12, B1, B6, E, Mg, Zn and Nicotinamide for 6 Months in People with Diabetic Neuropathy
Rct Nutrients 2024
B Alpha Lipoic Acid Supplementation and Iron Homeostasis: A Comprehensive Systematic Review and Meta-Analysis of Randomized Controlled Clinical Trials
Meta Analysis International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition 2024
B Effectiveness of alpha-lipoic acid in patients with neuropathic pain associated with type I and type II diabetes mellitus: A systematic review and meta-analysis
Meta Analysis Medicine 2023
C The effects of alpha-lipoic acid supplementation on glucose control and lipid profiles among patients with metabolic diseases: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Metabolism: clinical and experimental 2018
C A systematic review and meta-analysis of α-lipoic acid in the treatment of diabetic peripheral neuropathy
Meta Analysis European journal of endocrinology 2012
C Oral Alpha Lipoic Acid Treatment for Symptomatic Diabetic Peripheral Neuropathy: A Randomized Double-Blinded Placebo-Controlled Study
Rct Endocrine, metabolic & immune disorders drug targets 2020
C A randomized, double-blind, placebo controlled study to evaluate the effect of alpha-lipoic acid on inhibition of ADP-and collagen-induced platelet aggregation ex vivo in diabetic neuropathy patients on gabapentin or pregabalin
Rct Journal of postgraduate medicine 2024
C Ranking Alpha Lipoic Acid and Gamma Linolenic Acid in Terms of Efficacy and Safety in the Management of Adults With Diabetic Peripheral Neuropathy: A Systematic Review and Network Meta-analysis
Systematic Review Canadian journal of diabetes 2024
C Effect analysis of tanshinone IIA sulfonate sodium combined with a-lipoic acid in patients with diabetes peripheral neuropathy.
Rct Pakistan journal of pharmaceutical sciences
View all evidence for Alpha Lipoic Acid →

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