Basic Preventive 5 Iron-Free®

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: 9 Vegetarian Capsule(s) · 1 per day

Not Present

• 

  Douglas Laboratories Basic Preventive 5 Iron Free 180 Tablets

  personalpower4.8(17)

  $35.40
• 

  Douglas Labs Basic Preventive 4

  personalpower

  $44.80
• 

  Douglas Labs Basic Preventive 2FE&CU Free

  personalpower

  $37.30
• 

  Douglas Laboratories Ultra Preventive 1 Daily 60 Capsules

  Pine Street Clinic3.7(3)

  $47.00
• 

  Douglas Laboratories Ultra Preventive III 180 Capsules

  mindbodysoul4.8(61)

  $44.00
• 

  Douglas Laboratories Douglas Ultra Preventive X

  boulevardcompounding.com4.8(202)

  $74.99
• 

  Basic One Daily Multivitamin

  Cooper Complete Nutritional Supplements4.9(103)

  $31.48Lowest
• 

  Douglas Laboratories Ultra Preventive III Multivitamin Tablets with Copper

  boulevardcompounding.com5.0(6)

  $44.00

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• GNC

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  Vitamin & supplements store

  31878 Del Obispo St #121, San Juan Capistrano, CA 92675

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  27921 La Paz Rd, Laguna Niguel, CA 92677

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  69 Via Pico Plaza, San Clemente, CA 92672

  Directions(949) 503-2034

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  931 Calle Negocio suite o, San Clemente, CA 92673

  Directions(949) 431-5200

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  26831 Aliso Creek Rd, Aliso Viejo, CA 92656

  Directions(949) 349-0690

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  Directions(949) 454-2300

• The biology of lactoferrin, an iron-binding protein that can help defend against viruses and bacteria

  DB Kell, EL Heyden, E Pretorius - Frontiers in immunology, 2020 - frontiersin.org

  … Here we also suggest that LF might be used as both a preventive and therapeutic supplement in … When it is iron-rich it is referred to hololactoferrin and when iron-free apolactoferrin (18). …

  2020588 citations

• In Vitro Growth Responses of Bifidobacteria and Enteropathogens to Bovine and Human Lactoferrin

  EA Griffiths, LC Duffy, FL Schanbacher, D Dryja… - Digestive diseases and …, 2003 - Springer

  … Bovine and human iron-saturated holo-lactoferrins and iron-free apo-lactoferrins were prepared using modifications of published procedures (21, 31–34). The five Lf formulations (Table …

  200378 citations

• Amoebicidal activity of milk, apo-lactoferrin, sIgA and lysozyme

  N León-Sicairos, F López-Soto… - Clinical medicine & …, 2006 - clinmedres.org

  … fluid that mainly exerts its action in the iron-free state and acts in synergism with lysozyme … simple stimulant of immunity. Thus, lactoferrin appears to be particularly important in the health …

  2006136 citations

• The interaction of iron with polyphenols

  RI Mellican - 2001 - search.proquest.com

  … Using this method, weanling rats are fed an iron free AIN-76 diet until they become anemic. After a baseline hemoglobin measurement is taken, the anemic rats are fed test diets that …

  20011 citations

• The regeneration of hemoglobin and erythrocytes

  FS Robscheit-Robbins - Physiological Reviews, 1929 - journals.physiology.org

  … blood regeneration and contribute much to the prevention of anemia. Their figures do not … evident from feeding 6 to 15 grams of the iron free salt mixture for a period of two weeks and …

  192938 citations

• Iron-fortified infant cereals

  RC Theuer - Food Reviews International, 2008 - Taylor & Francis

  … prophylactic means of reducing infant illness, especially in developing countries. Even in industrialized countries, breastfeeding has health … cereal and the iron-free formula who became …

  200817 citations

• Riboflavin (Vitamin B2) on the Label

  What riboflavin is, how much a typical product provides, and why it can change the color of urine.

  VitaSuppTrack Editorial· Jun 24, 2026
• Magnesium Forms Explained: Oxide, Citrate, and Glycinate

  The magnesium form on a label affects how much elemental magnesium you get. Here is how the common forms compare.

  VitaSuppTrack Editorial· Jun 24, 2026

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-07-25. DSLD Label ID: 10790. 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.