The world's most credible health body, the World Health Organization, says the following:

"It is generally well tolerated with a good safety profile. Reported adverse effects may be as a result of drug-drug interactions between with patients’ existing medications. Several countries have modified their national controls to accommodate it as a medicinal product. To date, there is no evidence of recreational use of it or any public health-related problems associated with the use of it".

So in other words, yes it is safe, but as with all supplements, it's a good idea to speak to a medical professional before trying it, particularly if you're pregnant or taking any other kind of medication.

As a bonus (and unlike 99% of other B12 products on the market), we also include the adenosylcobalamin form to ensure optimal absorption.

The world's most credible health body, the World Health Organization, says the following:

"It is generally well tolerated with a good safety profile. Reported adverse effects may be as a result of drug-drug interactions between with patients’ existing medications. Several countries have modified their national controls to accommodate it as a medicinal product. To date, there is no evidence of recreational use of it or any public health-related problems associated with the use of it".

So in other words, yes it is safe, but as with all supplements, it's a good idea to speak to a medical professional before trying it, particularly if you're pregnant or taking any other kind of medication.

As a bonus (and unlike 99% of other B12 products on the market), we also include the adenosylcobalamin form to ensure optimal absorption.