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Thorne Stress B Complex

In stock

Thorne’s Basic B Complex formula contains easy-to-absorb active forms of the B vitamins. The B Complex has the optimal balance of all eight B vitamins to support converting food to energy and extra vitamin B5 to support adrenal and immune function. Most B vitamins do not stay in the body and must be acquired from diet and supplementation. Supplementing with tissue-ready B vitamins is important for those who cannot convert non-active B vitamins to their active forms. One bottle of Thorne Basic B Complex contains 60 capsules. The recommended dose is 1 capsule a day.


  • Supports cellular energy production
  • Promotes healthy red blood cell formation
  • Promotes the conversion of carbohydrates into energy
  • Promotes the metabolism of fats and proteins


  • Should not be used if you have a history of hypersensitivity to any of the ingredients
  • Not recommended for use with chemotherapy drug irinotecan
  • If you are pregnant, consult your health provider before using

Note: Thorne Research products are not intended to diagnose, treat, cure, or prevent disease.
More Information
Manufacturer Part B107
UPC or EIN 693749002963
Availability Receive in 3-7 days
Ingredients Biotin, Citrate, L-5-MTHF, Thiamin, Methylcobalamin, Riboflavin 5'-Phosphate Sodium, Riboflavin, Niacinamide, Pantothenic Acid, Pyridoxal 5'-Phosphate, Pyridoxine HCL, Calcium Laurate, Hypromellose Capsule, Microcrystalline Cellulose, Silicon Dioxide
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