Medlab NanoCelle D3 30mL Oral Spray

(7 customer reviews)


In stock

NanoCelle is a unique delivery technology that is safe, effective and convenient, administered as a spray onto the oro-buccal membrane inside of the cheek. The vitamin is in a nano-particle size so that it can be directly absorbed into the blood stream. This enables the formulation to be lower dose with higher absorption, in contrast to ingested forms.

Vitamin D3:

  • Essential for optimal immune function.
  • Anti-inflammatory.
  • Helps calcium absorption.
  • Promotes healthy respiratory function.
  • Suitable for groups at increased risk of vitamin D3 deficiency.

NanoCelle has been shown to have a faster absorption rate than tablets, capsules, gel capsules, dermal patches, sublingual (under the tongue) liquid, and intramuscular injections. By avoiding the digestion pathway, this technology is beneficial for those experiencing gastrointestinal or digestion complications.

30mL Oral Spray




Take 2 sprays (300 microlitre) once a day or as directed by your health professional. Spray on the inside of the cheek.


Each 300 microlitre dose (2 sprays) contains
Colecalciferol (Vitamin D3)… 25 μg (1000 IU)

Citric acid – anhydrous (Citric acid)… 1.9 mg/mL
Glycerol (Glycerin)… 105 mg/mL
Zea mays seed (kernel) embryo oil fixed (Maize oil)… 3.2467 mg/mL
PEG-40 hydrogenated castor oil (Castor oil)… 156.667 mg/mL
Mentha x piperita L. aerial parts oil ess. (Peppermint oil)… 167 μg/mL
Potassium sorbate… 1.067 mg/mL
Purified water (Water)… 770.032 mg/mL
Steviol glycosides (Stevia)… 500 μg/mL


Always read the label. Follow the directions for use.
If symptoms persist, talk to your health professional.
Vitamin supplements should not replace a balanced diet.
Contains potassium sorbate.

Side Effects

Vitamin D3 has a low risk of side-effects when taken as directed.


We advise NanoCelle™ D3 should not be given to patients currently taking:

  • Calcitriol medications
  • Steroid medication such as prednisone
  • Weight loss medication Orlistat
  • Cholesterol lowering medications such as Cholestyramine and Thiazide diuretics
  • Seizure medications such as Phenobarbital and Dilantin

Additional information





With ingredients like Bifidobacterium longum and Saccharomyces boulardii, you’d think it’s pretty complicated. However, with over 20 years’ experience and our own research lab we know what we are doing, so you can leave the complicated to us. Long before the gut health hype began, Medlab was formulating its own probiotics and supplements, which are specially designed to combat the increasing prevalence of modern-day chronic diseases. Medlab’s products are designed to restore human health by targeting the problem where it often starts: the gut. Study after study is demonstrating how important the gut is to overall general health - it’s not called the ‘second brain’ for nothing. This gut-centric approach is at the forefront of modern-day disease prevention and treatment are at the heart of Medlab’s scientific philosophy. We believe that more science means more out of your supplement.

7 reviews for Medlab NanoCelle D3 30mL Oral Spray

Based on 7 reviews
5 star
4 star
3 star
2 star
1 star
1-5 of 7 reviews
  1. (0) (0)
  2. Verified reviewVerified review - view originalExternal link

    (0) (0)
  3. Verified reviewVerified review - view originalExternal link

    Love this product, easy to use & no need to refrigerate, so great for travelling

    (0) (0)
  4. Verified reviewVerified review - view originalExternal link

    (0) (0)
  5. Verified reviewVerified review - view originalExternal link

    My fave way to get vitamin D and a great price

    (0) (0)

Only logged in customers who have purchased this product may leave a review.