TRI-B12 Vitamin - Liquid

A unique liquid vitamin B12 providing all three bioactive forms of B12 in a single product: 100mcg adenosylcobalamin, 100mcg methylcobalamin and 100mcg hydroxocobalamin per 10 drop serving (300mcg total, 12000% NRV). Each form of B12 serves a distinct metabolic function, and providing all three ensures comprehensive B12 activity regardless of individual genetic variations or metabolic needs.

Methylcobalamin is the form active in the cytoplasm, where it serves as a cofactor for methionine synthase (methylation cycle, homocysteine clearance). Adenosylcobalamin is the form active in the mitochondria, where it supports the enzyme methylmalonyl CoA mutase (energy production from fats and amino acids). Hydroxocobalamin is the form the body stores most efficiently and can convert to either active form as needed; it also has specific evidence for nitric oxide scavenging and cyanide detoxification. The liquid format allows flexible dosing and is ideal for those who have difficulty absorbing B12 from capsules due to low stomach acid, intrinsic factor deficiency or digestive conditions.

Take 10 drops daily in water with food.

The drops can be added to a glass of water, juice or taken directly under the tongue for sublingual absorption (which bypasses the digestive system and is particularly useful for those with B12 absorption issues). Taking with food supports general absorption for those without specific absorption concerns.

This product is the most comprehensive B12 supplement in the range. For those who know they need a specific form (methylcobalamin for methylation, adenosylcobalamin for mitochondrial energy), the individual B12 products provide higher single form doses. TRI B12 is the best choice when broad B12 coverage is the goal or when the specific form needed is unknown.