Brand: Douglas Laboratories

CapsuleOn Market
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Net Contents

90 Vegetarian Capsule(s)

Serving Size

3 Vegetarian Capsule(s)

Servings Per Container

Not specified

Supplement Form

Capsule

Bar Code (UPC/SKU)

3 10539 03816 1

Product Version

Not specified

Suggested Use

Suggested Usage: As a dietary supplement; adults take 3 capsules daily or as directed by your health professional.

Market Reference

$8.29 – $3298.00· 40 listings
  • Douglas Laboratories Hair Growth+ 60 Capsules

    boulevardcompounding.com3.7(19)
    $36.00
  • Douglas Laboratories Hyaluronic Acid 60 Capsules

    Supplement First4.7(6)
    $47.50
  • Douglas Laboratories Ultra G.L.A

    boulevardcompounding.com4.5(2)
    $67.99
  • Douglas Laboratories Ultra Preventive 1 Daily 60 Capsules

    PureFormulas.com3.7(3)
    $47.00
  • Douglas Laboratories Super HCA 90 Tablets

    Pine Street Clinic4.4(9)
    $52.00
  • Douglas Laboratories Ultra Preventive III 180 Capsules

    mindbodysoul4.8(61)
    $44.00
  • Douglas Laboratories Douglas Ultra Preventive X

    boulevardcompounding.com4.8(202)
    $74.99
  • Douglas Laboratories Hyaluronic Acid 60 Tablets

    Pure Prescriptions4.7(6)
    $47.50

Where to Buy Locally

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Research & Studies

  • Novel role of 5-methyl-(6S)-tetrahydrofolate in mediating endothelial cell tetrahydrobiopterin in pregnancy and implications for gestational hypertension

    …, JP Knapp, R Moser, AJ Lewandowski, G Douglas… - …, 2024 - ahajournals.org

    BACKGROUND: Folate intake during pregnancy is essential for fetal development and maternal health. However, the specific effects of folic acid (FA) and 5-methyl-(6S)-tetrahydrofolate …

    20247 citations
  • The effect of an acute bout of exercise on circulating vitamin D metabolite concentrations: a randomised crossover study in healthy adults

    SE Davies, OJ Perkin, JA Betts… - The Journal of …, 2024 - Wiley Online Library

    … ,25(OH) 2 D 3 , 1,25(OH) 2 D 3 , and vitamin D 2 and D 3 in healthy men and women. Thirty‐three healthy adults (14 females, 41 (15) years, body mass index 26.2 (3.7) kg/m 2 , V ̇ O 2 …

    20246 citations
  • Ultra Hns (Hair, Nails, Skin) 90 caps by Douglas Labs

    RNR Points

  • ChAd63-MVA–vectored blood-stage malaria vaccines targeting MSP1 and AMA1: assessment of efficacy against mosquito bite challenge in humans

    …, FD Halstead, KA Collins, NJ Edwards, AD Douglas… - Molecular Therapy, 2012 - cell.com

    … More recently, we have shown this vaccine delivery platform to be highly immunogenic in healthy … Here, we report the efficacy of these T cell- and antibody-inducing vaccines in healthy …

    2012288 citations
  • On-treatment serum prostate-specific antigen and overall survival in prostate cancer (STAMPEDE platform protocol): a post-hoc analysis of data from five phase 3 trials

    …, D Mazhar, K Narahari, J Tanguay, F Douglas… - The Lancet …, 2026 - thelancet.com

    … and Innovation–Medical Research Council core funding. MRS reports support for the present manuscript from UK Research and Innovation–Medical Research Council through part of …

    20262 citations
  • Exercise without Weight Loss Prevents Seasonal Decline in Vitamin D Metabolites: The VitaDEx Randomized Controlled Trial

    OJ Perkin, SE Davies, M Hewison, KS Jones… - Advanced …, 2025 - Wiley Online Library

    … , weight loss, or both, has on health markers such as metabolic and immune function or bone health, compared to vitamin D supplementation, is an important area for further research. …

    20253 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2021-02-25. DSLD Label ID: 245400. 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.