D3-5™ Cholecalciferol - 250 Capsules

by Bio-Tech Pharmacal
  • 4.7
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"Dr prescribed, great product."  Read all reviews

Quantity per Container: 250 Capsules
Item Number: BTP1007
Serving Size: 1 Capsule Servings per Container: 250
Price per Serving:  $0.06 Price per Unit*: $0.06 per Capsule
* Price Per Unit may reflect product's price per capsule, tablet, ounce, fluid ounce, etc.
51 In Stock.

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If you’re looking for an easy way to fit vitamin D into your daily routine‚ you might want to consider taking a supplement like Bio-Tech Pharmacal’s D3-5 Cholecalciferol.

D3-5 Cholecalciferol might work to promote general health in several ways. First‚ it could potentially support the absorption of calcium and phosphorous‚ which are two minerals that are involved in maintaining strong bones and teeth. In addition‚ vitamin D also plays a role in the functioning of your immune system: it may work to activate T-cells (white blood cells that work to fight off certain infections).

Every capsule of D3-5 Cholecalciferol contains 5‚000 IU (international units) of bioavailable vitamin D3‚ which is the form of vitamin D that your body produces when exposed to natural sunlight. As a result‚ this vitamin D supplement might be helpful if you spend a lot of time indoors or live in a big city where buildings tend to block the sun.

At the recommended dosage of one capsule daily‚ each 250-capsule bottle of D3-5 Cholecalciferol by Bio-Tech Pharmacal should last for over eight months.


These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.

  • MFG # 244250A
  • UPC # 705105094700
Official Website: http://www.biotechpharmacal.com

Serving Size: 1 Capsule

Amount Per Serving / % DV

Vitamin D3 (As Cholecalciferol) 125mcg (5‚000 IU) / 625%

Other Ingredients: Microcrystalline cellulose‚ gelatin capsule.

Contains no: Dairy‚ egg‚ fish‚ shellfish‚ nuts‚ wheat‚ gluten‚ soy‚ sugar‚ yeast or artificial colors.

Non-GMO / Kosher / cGMP.

Made in the USA.


One capsule per day or as directed by a healthcare professional.


Keep out of the reach of children.

Safety sealed for your protection.

Store tightly closed in a cool‚ dry place.


  • Dairy Free
  • Egg Free
  • Fish Free
  • Gluten Free
  • GMO Free
  • GMP (Good Manufacturing Practices) Certification
  • Kosher
  • Made in the USA
  • Nut Free
  • Soy Free
  • Sugar Free
  • Wheat Free
  • Yeast Free
  • Crustacean Shellfish Free

Ratings and Reviews

Write a Review
  • 4.7
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5 27
  • 27 Reviews
    • Verified Buyer

      dr prescribed, perfect price

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      from TX on 1/09/2020
      Dr prescribed; it was much cheaper here than buying direct from Dr. Best d supplement ever taken.
      I would recommend this item to a friend.
    • Verified Buyer

      Great Product

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      from VINCENNES IN on 11/10/2019
      I have taken Bio-Tech Pharmacal D3-5 for many years. I don’t spend a lot of time in the sun so it’s important for my health to supplement my vitamin D. I’m very pleased with this brand. It was recommended to me by a doctor.
      I would recommend this item to a friend.
    • Verified Buyer

      Great product

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      from Hendersonville NC on 9/22/2019
      My vitamin D levels came up
      I would recommend this item to a friend.
    • Verified Buyer

      Bottle of sunshine

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      from REDDING CA on 9/04/2019
      Moved from Hawaii to Pacific northwest, didn't realize how limited the sun exposure was here or how much it affected me until I got some blood work done. Shortly after taking these I felt a boost in alertness and general mood.

      Pros

      Small and easy to swallow

      Cons

      NA
      I would recommend this item to a friend.
    • Verified Buyer

      great price

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      from HOUSTON TX on 6/27/2019
      Dr prescribed, great product.

      Pros

      Great price.

      Cons

      Nothing.
      I would recommend this item to a friend.
    • Verified Buyer

      My Go-To Vitamin D Supplement

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      from MURRIETA CA on 4/30/2019
      I have been using Biotech Pharmacal's Vitamin D3 supplement for over 10 years. I can't even articulate the change it has made in my overall sense of health and well being. It was prescribed by an endocrinologist for a severe Vitamin D deficiency, and this supplement has consistently mitigated my deficiency symptoms and not lost its efficacy.
      I would recommend this item to a friend.
    • Verified Buyer

      Great product

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      from Hendersonville NC on 11/07/2018
      My D levels have increased by 30 points!
      I would recommend this item to a friend.
    • Fantastic!

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      from Maine on 7/05/2018
      I've been taking D3-5 Cholecalciferol by Bio-Tech Pharmacal for a few years and found it is just what I need! There are no negative side effects, and the price is excellent!

      Pros

      Price is right and easily swallowed!

      Cons

      None.
      I would recommend this item to a friend.
    • Verified Buyer

      Dr. Ordered!

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      from Parsons KS on 5/04/2018
      I spend very little time in the sun so am in need of vitamin D. My doctor suggested D3-5 Cholecalciferol by Bio-Tech Pharmacal and I feel it is a good quality. I love that I can get it in the 250 capsule count. I have been using it for several years.
      I would recommend this item to a friend.
    • Vital Health Component

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      from Southeastern Wisconsin on 1/23/2018
      My doctor recommended this D3-5 Cholecalciferol by Bio-Tech Pharmacal brandl. With the strength of D3,I feel it has contributed to keeping me free of colds and flu in the winter season, as well as the rest of the year.

      Pros

      Tiny, easy to swallow capsules.

      Cons

      None
      I would recommend this item to a friend.
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Additionally, PureFormulas is unable to directly recommend products in relation to specific health conditions. Please contact your trusted healthcare practitioner for direct product recommendations.

If you have any general questions regarding orders or our policies and programs, please contact our Customer Happiness Team @ 1.800.383.6008

If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use. Your healthcare professional is the best source for guidance before beginning an exercise or nutritional supplement program.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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