Brand: Vitamin Research Products

CapsuleOn Market
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Net Contents

360 Capsule(s)

Serving Size

6 Capsule(s)

Servings Per Container

Not specified

Supplement Form

Capsule

Bar Code (UPC/SKU)

8 92727 00044 5

Product Version

Not specified

Suggested Use

Directions: Take 6 capsules two times per day with meals.

Market Reference

$17.99 – $75.02· 5 listings
  • Xtend+

    Skin Revolution3.0(4)
    $75.02
  • Xtend-Life Multi-Xtra Healthy Aging Supplements

    Xtend-Life Natural Products4.8(6)
    $20.95
  • Research Labs Eye Supplement

    Walmart - Research Labs LLC4.4(43)
    $17.99Lowest
  • SuperDay for 60+ Daily Support for Healthy Aging | Xtendlife

    Xtend-Life Natural Products
    $54.95
  • Xtend

    Skin Revolution
    $53.96

Where to Buy Locally

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Research & Studies

  • Enhanced Vitamin C delivery: A systematic literature review assessing the efficacy and safety of alternative supplement forms in healthy adults

    PC Calder, RB Kreider, DL McKay - Nutrients, 2025 - mdpi.com

    … modality of vitamin C can impact its bioavailability and functionality. Studies highlight the … of its tolerability and its potential to increase leukocyte vitamin C concentrations, crucial for …

    202516 citations
  • Multistrain probiotics plus vitamin d improve gut barrier function and gut microbiota composition in irritable bowel syndrome without constipation: results from a …

    L Laterza, C Cremon, G Coppola, CR Settanni… - Nutrients, 2025 - mdpi.com

    … anti-inflammatory pathways; similarly, vitamin D supplementation could play a role in … This study aims to evaluate the efficacy of a new multistrain probiotic, combined with vitamin D, in …

    202512 citations
  • Dietary supplements containing vitamins and minerals: Formulation, optimization and evaluation

    R Rajakumari, OS Oluwafemi, S Thomas… - Powder Technology, 2018 - Elsevier

    The regular diet of common man is often deficient in certain nutrients, so dietary supplements are commonly prescribed. In this study, a combination of vitamins and minerals in the form …

    201831 citations
  • Effects of branched-chain amino acid-and vitamin D-containing high-protein food supplementation plus exercise on elderly people with decreased physical functions

    Y Nakamura, T Yokoe, K Ouchi, T Funamoto, H Kimura… - BMC geriatrics, 2025 - Springer

    … present study, exercise with combined BCAA and vitamin D … , and increased serum 25OH vitamin D in elderly individuals … strategy (exercise plus BCAA and vitamin D supplementation) …

    20251 citations
  • Establishing In Vitro-In Vivo Correlation (IVIVC) for Formulations of Vitamin C and Iron in Daily Plus Tablets

    A Saxena, S Gurumani, M Mahapatra… - DISSOLUTION …, 2025 - dissolutiontech.com

    … The current study aims to establish a level A IVIVC for iron and vitamin C release from a … Daily Plus tablets (9). The ingredients in Daily Plus are gotu kola (Centella asciafica); vitamins A, …

    2025
  • Startling findings about vitamin D levels in Life Extension® members

    W Faloon - Life Extension Magazine, 2010 - davidcenter.com

    … D capsule to make it easy for those who take one of our multivitamins, plus our mineral formulas (that contain 1,000 IU of vitamin D) to supplement with the upper limit of …

    20109 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2014-06-25. DSLD Label ID: 34098. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.