Selenium 100 mcg™

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Serving Size: 1 Tablet(s) · 1–2 per day

Not Present

• 

  NOW 100 mcg Selenium

  Hy-Vee4.8(17000)

  $5.99Lowest
• 

  GNC Selenium 100mcg 100 Tablets

  GNC4.8(47)

  $9.99
• 

  Solaray Selenium Yeast-Free mcg

  Vitacost.com4.8(2200)

  $8.69
• 

  Solgar Selenium Yeast Free mcg

  Walmart4.8(5900)

  $7.81
• 

  NOW Foods Selenium 100 mcg

  NOW4.8(17000)

  $17.99
• 

  Selenium 100 mcg

  My Nature's Delight

  $18.99
• 

  Solaray Selenium mcg

  Walmart - iHerb4.8(2500)

  $11.94
• 

  Bluebonnet Nutrition Selenium 100 mcg

  Instacart4.8(450)

  $13.31

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Showing representative supplement & health retailers — search above for stores in your area.

• Supplement Junction

  5.0 (40)

  Health food shop

  25-27 Marsh St S, Hanley, Stoke-on-Trent ST1 1JA

  Directions01782 280201

• One Stop Supplement

  5.0 (4)

  Vitamin & Supplements Shop

  4 The Midway, Newcastle-under-Lyme, Newcastle ST5 1QG

  Directions01782 508380

• Castle Supps

  5.0 (23)

  Vitamin & Supplements Shop

  60 Liverpool Rd, Newcastle-under-Lyme, Newcastle ST5 2AX

  Directions

• Holland & Barrett - Newcastle Under Lyme

  4.2 (32)

  Vitamin & Supplements Shop

  74 High St, Newcastle-under-Lyme, Newcastle ST5 1QQ

  Directions0330 058 2640

• Body Xtreme Supplements

  5.0 (23)

  Vitamin & Supplements Shop

  43 Victoria Rd, Fenton, Stoke-on-Trent ST4 2LX

  Directions

• Vikingshopsuple

  5.0 (186)

  Vitamin & Supplements Shop

  5 Hyssop Cl, Hednesford, Cannock WS11 7XA

  Directions01543 730728

• Reload Supplements

  4.8 (59)

  Vitamin & Supplements Shop

  Unit 4, Cardigan house, Cardigan Pl, Hednesford, Cannock WS12 1AQ

  Directions01543 876740

• Sports Nutrition

  4.8 (26)

  Vitamin & Supplements Shop

  Bradwall Rd, Sandbach CW11 1GE

  Directions07766 465279

• Effect of long-term selenium supplementation on mortality: results from a multiple-dose, randomised controlled trial

  MP Rayman, KH Winther, R Pastor-Barriuso… - Free Radical Biology …, 2018 - Elsevier

  … , an essential trace element, is incorporated into selenoproteins with a wide range of health … selenium intake over 300 µg/d and high-dose selenium supplements should be avoided. …

  2018217 citations

• Selenium: 48-year journey of global clinical trials

  Y Wu, J Pei, Y Xu, F Yu, S Xu - Molecular and Cellular Biochemistry, 2025 - Springer

  … Selenium, an essential trace mineral for health, has seen a … of selenium, while nano-selenium has emerged as a new … selenium intake by providing supplements, and then monitor …

  20256 citations

• Selenium and nutrition: the accuracy and variability of the selenium content in commercial supplements

  AE Veatch, JD Brockman, VL Spate… - Journal of …, 2005 - akjournals.com

  … Similar results were reported from a nested, case-control study within the Health Professionals … of a Se supplement could easily be repeated if new manufacturers, eager to market a Se …

  200522 citations

• Review on the health-promoting effect of adequate selenium status

  Y Sun, Z Wang, P Gong, W Yao, Q Ba, H Wang - Frontiers in Nutrition, 2023 - frontiersin.org

  … supplement production (17, 18). For instance, when organic selenium is used as a selenium supplement … Each year, an estimated 18.1 million new cases of cancer and 9.6 million …

  2023120 citations

• … ? Study protocol for the proBNPage reduction (PBAR) randomized, double-blind, placebo-controlled trial (effects of 4 “anti-aging” food supplements in healthy older …

  A Muscari, P Forti, M Brizi, D Magalotti… - … Interventions in Aging, 2023 - Taylor & Francis

  … In 2021, we proposed a new simple method to obtain a surrogate of … Selenium blood levels and selenium intake with diet are … Citation53 In Italy, a maximum dose of 100 mcg/day is …

  20235 citations

• Effect of selenium supplementation on musculoskeletal health in older women: a randomised, double-blind, placebo-controlled trial

  JS Walsh, RM Jacques, L Schomburg… - The Lancet Healthy …, 2021 - thelancet.com

  … Clinical trials have shown efficacy of selenium supplements for cancer prevention and … We thank Fatma Gossiel for the management of the biochemical measurements, Qian Sun, Julian …

  202145 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2021-05-22. DSLD Label ID: 247165. 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.