Skip to content
Worldwide Shipping - Duties and Taxes Prepaid
Join our VIP program!

Pure Encapsulations Adenosyl/Hydroxy B12 liquid 1 fl oz

Original price $31.60 - Original price $31.60
Original price $31.60
$37.92 - $37.92
Current price $37.92

Liquid blend of unmethylated B12 forms to promote nerve and mitochondrial health*.

Hydroxycobalamin is a precursor form of vitamin B12 converted in the body to both methylcobalamin and adenosylcobalamin. It is similar to cyanocobalamin without the cyanide moiety. Adenosylcobalamin is an activated form similar to methylcobalamin, which is found in the cytosol of cells and predominates in blood and other fluids. Adenosylcobalamin is the major form of vitamin B12 stored in the mitochondria of cellular tissues and is a key cofactor in carbohydrate metabolism for the enzyme methylmalonyl-CoA mutase used to produce succinyl-CoA. Optimal levels also support healthy synthesis of neuronal myelin.*

Unique liquid blend of adenosylcobalamin and hydroxycobalamin offers unmethylated B12 to promote nerve and mitochondrial health.*

• Nerve and mitochondria support*
• Convenient, great-tasting liquid formula for easy dispensing
• Made with hypoallergenic, vegan ingredients
Serving Size:1 ml
Servings Per Container:30

Amount Per Serving
Vitamin B12 (formulated as adenosylcobalamin and 50% hydroxycobalamin)Amount Per Serving:1000 mcg
Other Ingredients:
purified water, natural glycerin, citric acid, potassium sorbate


We work to ensure that product information is correct; however, brands may make changes to products from time to time, and actual product packaging and materials may contain more and/or different information than that shown on our website. Please consult all labels, warnings, and directions prior to using or consuming products for the most accurate product information.

  • Non-GMO
Recommendations: As a dietary supplement, take 1 ml (1 full dropper), 1-3 times daily, with meals.
Commitment to Quality Program. Sourced and manufactured to avoid: Artificial Additives, Allergens, GMOs, Environmental Contaminants, Added Excipients
Warning: If you are pregnant or lactating, have any health condition or are taking any medication, consult your health professional before use.
Store sealed in a cool dry area shake well before use. Keep out of the reach of children
Short Shelf Life:Item has a short shelf life of 6 months or less.

Customer Reviews

Based on 57 reviews
Great taste

Read b works better via liquid . Taste is pleasant

J Susseman
Caused depression

I know most people don't have issues with b vitamins but they seen to make me feel like crap

Raina S.

this works better than anything else for me, and stored in the fridge once opened, it lasts as long as I need it to. MTHFR mutation that has found I just need an excellent quality supplement. It's especially important in stressful times. This one works better than the others, I don't know why, but for me it worth the price.

Renee Barrett
Sub lingual is best

Im unable to take methylated B 12 supplements so I have to use pure encapsulation products without methylated B 12 this liquid is super easy to take taste great and is high potency

Use a dropper! Don't buy these liquid vitamins, it's a mess!

They don't include a dropper and you can't really MEASURE the portion, it falls all over the place. Wish I could return it, I'd just won't buy it again. I'm a great fan of Pure E. but their liquid vitamins were a TOTAL LET DOWN.