Thorne B-Complex #12

Thorne B-Complex #12 – Complete B Vitamin Support for Energy, Brain, and Methylation Health

Thorne’s B-Complex #12 delivers a full spectrum of active, bioavailable B vitamins, including methylated B12 (methylcobalamin) and methylated folate (5-MTHF), to ensure your body gets the most effective nutritional support possible.*

Unlike many standard B-complex formulas, Thorne’s B-Complex #12 provides pre-activated forms of all eight essential B vitamins—ready for immediate use by your body without requiring conversion in the liver.* This is especially important for individuals with genetic variations, enzyme deficiencies, digestive issues, liver concerns, or age-related absorption challenges.

Key Benefits of Thorne B-Complex #12

• Supports cellular energy production* – helps convert food into usable energy

• Promotes healthy red blood cell formation* – essential for oxygen transport and vitality

• Enhances methylation and homocysteine metabolism* – supports cardiovascular and cognitive health

• Supports DNA synthesis and tissue repair* – vital for healthy cell growth and renewal

• Promotes optimal neurological function* – supports mood, focus, and nervous system balance*

• Provides superior absorption and bioavailability – active, tissue-ready forms of all key B vitamins

• Free from yeast and unnecessary additives – ideal for sensitive individuals

Why Active B Vitamins Matter

Most B vitamins—except B12—are not stored in the body and must be replenished daily. Thorne’s advanced formula includes active coenzyme forms of each B vitamin to ensure maximum absorption and efficacy.

Certain populations are at higher risk of B vitamin deficiencies, including:

• Older adults (due to decreased absorption and higher demand)

• Individuals taking medications for diabetes, arthritis, seizures, or cancer

• Those with digestive or liver disorders that reduce nutrient conversion

• Pregnant women, who need additional folate for healthy fetal development*

What’s Inside:

Each capsule includes all eight water-soluble B vitamins, plus choline for enhanced support:

• Thiamin (B1) – supports energy metabolism*

• Riboflavin & Riboflavin 5’-Phosphate (B2) – aids antioxidant and energy processes*

• Niacinamide (B3) – supports healthy metabolism and skin*

• Pantothenic Acid (B5) – supports adrenal and cellular function*

• Pyridoxine & Pyridoxal 5’-Phosphate (B6) – promotes neurotransmitter and hormone balance*

• Methylcobalamin (B12) – supports brain health, mood, and red blood cells*

• 5-MTHF (active folate) – essential for DNA synthesis and methylation*

• Biotin – supports hair, skin, and nail health*

• Choline – supports cognitive and liver function*

Each nutrient works synergistically to promote energy, cognitive clarity, and overall wellness.*

Suggested Use

Take 1 capsule one to three times daily, or as recommended by your healthcare professional.

Warnings

Allergy Warning:
Do not use this product if you have a known sensitivity to any of its ingredients.

Pregnancy:
If pregnant, consult your healthcare provider before using this product.

Interactions / Contraindications:
Supplementation with 5-MTHF (methylated folate) is not recommended during methotrexate cancer therapy, as it may interfere with its anti-tumor effects. However, it is safe for individuals taking methotrexate for psoriasis or rheumatoid arthritis, as it does not interfere with its anti-inflammatory benefits.

Why Choose Thorne B-Complex #12

• Contains bioactive, methylated nutrients your body can use immediately

• Clinically formulated for enhanced absorption and efficacy

• Free from yeast, gluten, artificial colors, and preservatives

• NSF Certified for Sport® – trusted for purity and safety

Replenish. Restore. Revitalize.
With Thorne B-Complex #12, you’re giving your body the complete, active B vitamin support it needs for daily energy, brain function, and cellular health.*