A 3000 mcg (10000 IU)

Suggested Use

Directions: As a vitamin supplement; adults take one (1) softgel daily with any meal or as directed by a healthcare provider.

• 

  21st Century 10,000IU Softgels

  iHerb4.8(3200)

  $5.99Lowest
• 

  Pack of 12-Vitamin A 3000Mcg 10000IU Sgc Soft Gel 3000Mcg 110 By 21st Century US

  AmericanPharmaWholesale.com

  $42.70

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• The New Encyclopedia of Vitamins, Minerals, Supplements, & Herbs: A Completely Cross-Referenced User's Guide for Optimal Health

  N Reavley - 1999 - books.google.com

  … for health food store and retail pharmacy staff and their clients, who are faced with difficult decisions in choosing the right supplement or popular natural health … A above 3000 mcg RE. …

  199936 citations

• The Vitamin Cure: Clinically Proven Remedies to Prevent and Treat 75 Chronic Diseases and Conditions REVISED & UPDATED 2ND EDITION

  M Lai - 2025 - books.google.com

  … not specific medical advice for any individual and should not substitute … 0.3 mcg of retinol is equal to 1 IU of vitamin A. – 0.344 … It is recommended that you take no more than 10,000 IU of …

  20251 citations

• The vitamin D requirement in health and disease

  RP Heaney - The Journal of steroid biochemistry and molecular …, 2005 - Elsevier

  … at continuing oral intakes in excess of 10,000 IU (250 μg)/day. … food and supplement intakes of no more than 5 μg (200 IU)/… intake may well be as much as 3000–4000 IU (75–100 μg)/day…

  2005618 citations

• Vitamin D: evolutionary, physiological and health perspectives

  M F. Holick - Current drug targets, 2011 - benthamdirect.com

  … with vitamin D and usually contain 100 IU (2.5 mcg) vitamin D in a … which is equivalent to taking 3000 IU of vitamin D a day. This … and adults can take up to 10,000 IU of vitamin D a day …

  2011583 citations

• Role of Vitamins and Minerals in Treating Certain Health Conditions: A Review of Current Opinion

  GS Singh - Pharmakeftiki, 2023 - pharmakeftiki.hsmc.gr

  … At the beginning of the 21st century approximately forty million people across the globe … , 4000, or 10 000 IU vitamin D/day for three years on 311 healthy adults reported that the higher …

  20232 citations

• Essential nutrient requirements of the elderly

  R Skully - Nutrition and Dietary Supplements, 2014 - Taylor & Francis

  … Citation9 The tolerable upper limit intake (UL) for vitamin A is 3,000 mcg … , Health Canada recommends that all adults over the age of 50 years consume a 400 IU (10 mcg) supplement …

  201414 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2025-03-25. DSLD Label ID: 326306. 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.