🟢 90/100

This product looks safe

  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 56% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Safety Alerts

ℹ️ Contains proprietary blend — exact ingredient amounts not disclosed

Label Data

2 Tablet(s) Serving Size
90 Servings
Other Combinations Product Type
56% Evidence Coverage

Supplement Facts — Evidence Check

25 IU (83% DV)
✅ 1.1× RDA — within safe limits 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 16.75mg UL 1000mg
Calcium
160 mg (16% DV)
50 mg (5% DV)
✅ Within RDA (0.1× RDA of 700 mg) 📚 12 studies (Tier A: 0, B: 3)
RDA 700mg This product: 50mg UL 4000mg
50 mg (12.5% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 50mg
Alpha-Ketoglutaric Acid
120 mg
📊 Market median: 500.0mg (861 products) 📚 60 studies (Tier A: 4, B: 13)
This product: 100mg
60 mg
📊 Market median: 500.0mg (223 products) 📚 22 studies (Tier A: 0, B: 1)
This product: 60mg
Pantethine
50 mg
Proprietary NT Blend
1350 mg

Other Ingredients

Microcrystalline Cellulose Croscarmellose Sodium Methyl Cellulose Vegetable Magnesium Stearate Silica

Label Claims — Verification

All Other
Structure/Function
All Other (98% of products) Structure/Function (81% of products) Nutrient (56% of products) Qualified Health (2% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

Additional Information

*Promotes Energy and Mitochondrial Function

HOLTORF MEDICAL GROUP, INC. CENTER FOR HORMONE IMBALANCE, HYPOTHYROIDISM AND FATIGUE

**NT Blend contains Phosphoglycolipids-includes polyunsaturated phosphatidylcholine, glycolipids and other polyunsaturated phosphatidyl nutrients. Bifido and Lactobacillus Bacterium healthy microflora colonies. Growth Media-foods and bacteria growth factors to support microflora colonies including rice bran extract, L-Arginine, glycine, magnesium citrate, para-amino benzoate, pantethine (bifido growth factor), taurine, garlic, potassium citrate, fructoligosaccharides, arabinogalactan, ascorbic acid, vitamin D-3, (cholecalciferol), zinc citrate, copper lysinate, manganese ascorbate, selenomethionine, pyridoxine hcl, niacinamide, riboflavin, inositol, calcium pantothenate, thiamine hcl, vitamin B-12, folic acid, chromium nicotinate.

Product Details

UPC / SKU 8 37654 69374 2
DSLD Entry Date 2013-03-25
Product Type Other Combinations
Form Capsule
DSLD ID 19694
Data Updated 2026-04-11

Research Evidence

253 Research Sources
55 Avg Quality Score
128 Meta Analysis
52 Systematic Review
41 Rct
24 Clinical Trial
3 Regulatory Source
1 Narrative Review
1 Other
1 Guideline
1 Openfda Safety
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin E for Alzheimer's dementia and mild cognitive impairment
Systematic Review The Cochrane database of systematic reviews 2017
A Vitamin E for Alzheimer's disease and mild cognitive impairment
Meta Analysis The Cochrane database of systematic reviews 2008
A Vitamin E for Alzheimer's dementia and mild cognitive impairment
Meta Analysis The Cochrane database of systematic reviews 2012
A Exercise for intermittent claudication
Meta Analysis The Cochrane database of systematic reviews 2017
A Effects of vitamin E supplementation on the risk and progression of AD: a systematic review and meta-analysis
Meta Analysis Nutritional neuroscience 2021
A Effect of vitamin E supplementation in rheumatoid arthritis: a systematic review and meta-analysis
Meta Analysis European journal of clinical nutrition 2023
A Vitamin E and the risk of prostate cancer: the Selenium and Vitamin E Cancer Prevention Trial (SELECT)
Rct JAMA 2011
A Vitamin E for Alzheimer's dementia and mild cognitive impairment
Meta Analysis The Cochrane database of systematic reviews 2017
B Vitamin, Mineral, and Multivitamin Supplementation to Prevent Cardiovascular Disease and Cancer: US Preventive Services Task Force Recommendation Statement.
Guideline JAMA 2022
View all evidence for Vitamin E →

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