Vitamin D3 – Everything You Need to Know

Did you know Vitamin D is technically not a vitamin? It’s actually one of the most potent hormones in your body that regulates more than 2,000 genes and bodily functions. What’s even more amazing is that Vitamin D is one of the few vitamins your body can produce on its own (with a little help from sunlight). Unfortunately, sun exposure rarely provides enough Vitamin D for most of us. In fact, many of us are Vitamin D deficient, making supplementation necessary.

Ingredients: 5000 IU Cholecalciferol, Almond Oil, Stevia, Silica Gel, Pineapple Flavor.

Directions: As a Dietary supplement, shake the bottle well, squeeze the rubber dropper bulb and draw up 1 ml of product. Place 1ml of product under tongue and hold for 90 seconds and then swallow. Each 1 ml daily dosage of Nano Methyl B12 delivers 1000 mcg of Methylcobalamin B12.

Vitamin D3 Clinical Studies


Nano-Methyl B12 and Nano-Vitamin D3 An independent study was conducted with 20 adult men and women. Age, height, weight, and accurate vital signs were collected, and a clinical exam was performed on each participant. Pre-trial serum vitamin B12 and 25 (OH)D samples were collected. All participants equivocally agreed not to change their dietary habits or lifestyle until the conclusion of the study. Each participant was initiated on Nanoceutical Solutions’ Nano-Methyl B12 and Nano-Vitamin D3. The study clearly demonstrated that both the Nano Methyl B12 and Nano Vitamin D3 significantly and safely raised serum B12 and D3 levels.


Nanoceutical Solutions tested Nano Glutathione, Nano Methyl B12, and Nano Vitamin D3 products using independent third-party certified laboratories to verify the percentage (%) of drug permeation at specific time intervals. The three graphs represent drug diffusion studies (permeation) through the mucosal membrane for Nano Glutathione, Nano Methyl B12, and Nano Vitamin D3 that were conducted using vertical type diffusion cell (Franz type), which is considered the gold standard for testing drug permeation through mucosal membrane and skin. The % represents the percentage of product that permeated (diffused) at each specific time point.

Vitamin D3 Benefits

  • May regulate mood and reduce depression
  • May support weight loss
  • May improve brain function.
  • May Boost mood
  • It can lower the risk of rheumatoid arthritis
  • It lowers the risk of type 2 diabetes.
  • It can help lower blood pressure.
  • It might reduce the risk of heart disease.
"I can definitely feel the B-12 hit too as the day goes by versus days when I don't take it."

Review for Vitamin B12 | Verified Amazon Customer


Dec 20, 2022

Blood tests prove it! 

My blood tests went from 16.2 ng/ml to 42.1 ng/ml between yearly doctor visits. I wasn't getting these results from tablets.

Jennifer Davis

Dec 08, 2022

Best D supplement

This is the only vitamin D supplement I've ever taken that I see and feel results with


Nov 11, 2022


I LOVE this!!! 10/10 would recommend! Such a great way to make sure I am getting my Vitamin D3 every day!

Dawn B

Nov 11, 2022

Love it! 

This is far away the best product I have come across.

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

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