Adenosyl/Hydroxy B12 by Pure Encapsulations – Unmethylated B12 for Energy and Nerve Support
Adenosyl/Hydroxy B12 by Pure Encapsulations is a vegetarian capsule that provides 2,000 mcg of vitamin B12 as adenosylcobalamin and 50% hydroxycobalamin. This vitamin B12 supplement is formulated for adults seeking clearly identified, unmethylated cobalamin forms.
The two-form blend provides unmethylated B12 for mitochondrial support, nerve health support, and energy metabolism support through vitamin B12-dependent enzyme activity and normal myelin maintenance.
Key Adenosyl/Hydroxy B12 Benefits
- Supports methylmalonyl-CoA mutase activity and normal succinyl-CoA production.
- Promotes healthy synthesis and maintenance of neuronal myelin.
- Provides two cobalamin forms without relying on methylcobalamin.
- Supplies 2,000 mcg of vitamin B12 per labeled serving.
How Adenosyl/Hydroxy B12 Works
Adenosyl/Hydroxy B12 works by providing adenosylcobalamin, the mitochondrial coenzyme for methylmalonyl-CoA mutase, plus hydroxycobalamin, a precursor the body can convert into active cobalamin forms. This supports conversion of methylmalonyl-CoA to succinyl-CoA and helps maintain normal vitamin B12-dependent neurological processes.
Key Functional Ingredients Include:
- Vitamin B12: Provides 2,000 mcg per serving as two cobalamin forms used in cellular energy metabolism.
- adenosylcobalamin supplement: Supplies the activated mitochondrial form associated with methylmalonyl-CoA mutase and succinyl-CoA production.
- hydroxycobalamin supplement: Supplies a precursor form that can be converted into active vitamin B12 forms.
The manufacturer states that adenosylcobalamin and hydroxycobalamin are derived from corn dextrose fermentation. The capsule uses hypoallergenic plant fiber and a vegetarian cellulose shell.
Adenosyl/Hydroxy B12 Is Formulated For
- Adults age 18 and older seeking practitioner-guided cobalamin support.
- Adults comparing unmethylated vitamin B12 forms with methylcobalamin-containing options.
- Adults whose practitioner is reviewing mitochondrial or neurological nutrition.
Supplements support your health but do not replace a balanced diet. Always check with your healthcare practitioner before starting a new supplement. Or, you may book a FREE product consultation at Holistic Health Partners. You may also want to explore our Brain Products, Methylation Support, and Pure Encapsulations collections.
Recommendation: As a dietary supplement, take 1 capsule, 1-3 times daily, with meals.
Serving Size: 1 capsule
Servings Per Container: 90
Vitamin B12 (as adenosylcobalamin and 50% hydroxycobalamin) ... 2,000 mcg (83,333% DV)
Other Ingredients: Hypoallergenic plant fiber (cellulose), vegetarian capsule (cellulose, water).
Does Not Contain: Wheat, soy, dairy, eggs, gluten, tree nuts, peanuts, sesame, artificial colors, artificial sweeteners, GMOs, magnesium stearate, trans fat, or hydrogenated oils.
Storage: Store in a cool, dry place.
Warnings/Cautions: If you are pregnant or lactating, have any health condition or are taking any medication, consult your health professional before use.
Frequently Asked Questions About Adenosyl/Hydroxy B12
What are the benefits of Adenosyl/Hydroxy B12?
Adenosyl/Hydroxy B12 supports mitochondrial energy pathways and normal neurological function with two unmethylated forms of vitamin B12. Adenosylcobalamin serves as the coenzyme used by methylmalonyl-CoA mutase, an enzyme that converts methylmalonyl-CoA into succinyl-CoA. Hydroxycobalamin can be converted by the body into active cobalamin forms according to individual metabolic needs. The documented strength is 2,000 mcg, divided between adenosylcobalamin and hydroxycobalamin in each labeled serving. This combination is intended for adults who want practitioner-guided nutritional support without relying solely on methylcobalamin. The formula also supports the vitamin B12 status needed for routine cellular metabolism and the maintenance of neuronal myelin. Its concise excipient list pairs a cellulose-derived plant fiber with a water-and-cellulose vegetarian shell instead of a softgel or liquid delivery system.
Who should take Adenosyl/Hydroxy B12?
Adults age 18 and older may take Adenosyl/Hydroxy B12 when a health professional recommends these specific forms for nerve or mitochondrial nutrition. The capsule may suit people whose practitioner wants an unmethylated combination containing adenosylcobalamin plus hydroxycobalamin instead of a methylcobalamin-only formula. Older adults, vegetarians, vegans, and people with restricted dietary patterns may have reasons to review vitamin B12 intake, but a capsule should not replace appropriate assessment of dietary intake, absorption, medications, or laboratory findings. The 2,000 mcg labeled strength makes an individualized review especially sensible. A practitioner can determine whether these particular cobalamin forms fit the person’s goals and whether the suggested frequency is appropriate. The product’s capsule ingredients are vegetarian, while its manufacturer lists it as free from many common allergens and unnecessary additives.
Are there any side effects of taking Adenosyl/Hydroxy B12?
Adenosyl/Hydroxy B12 may not be appropriate for every person, and individual tolerance to a concentrated vitamin B12 formula can vary. The manufacturer gives this exact safety direction: If you are pregnant or lactating, have any health condition or are taking any medication, consult your health professional before use. People who develop an unexpected reaction should stop taking the capsules and seek clinical guidance rather than changing the dose on their own. Along with its two cobalamins, the formula uses a cellulose plant fiber and a vegetarian shell made from cellulose and water; include those materials in any personal sensitivity review. Because vitamin B12 status and requirements can be influenced by diet, absorption, health history, and medicines, a practitioner should consider the entire context before use. Keep the container sealed and follow the manufacturer's cool, dry storage instruction.
How does Adenosyl/Hydroxy B12 support overall health?
Adenosyl/Hydroxy B12 supports overall health by supplying cobalamin cofactors used in ordinary cellular metabolism and neurological maintenance. In mitochondria, adenosylcobalamin participates with methylmalonyl-CoA mutase in forming succinyl-CoA, a metabolic intermediate that can enter the citric acid cycle. Hydroxycobalamin acts as a precursor that the body can transform into active vitamin B12 forms. Adequate cobalamin status is also relevant to DNA synthesis and normal myelin maintenance, giving this blend a broader nutritional role than a general stimulant. The formula’s 2,000 mcg labeled amount comes from adenosylcobalamin and 50% hydroxycobalamin, allowing adults and practitioners to identify the exact forms provided. Overall support still depends on an appropriate diet, absorption, health context, and a dose selected for the individual rather than on one nutrient product alone.
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.