THORNE Stress B-Complex – Bioavailable B Vitamins + B5 for Adrenal Support | 60 Servings

Overview

THORNE Stress B-Complex brings together eight essential B vitamins in highly bioavailable, tissue-ready forms, plus an extra dose of vitamin B5. This combination is designed to support daily energy metabolism and the body's natural response to stress during demanding days.

Key benefits at a glance

• Supports adrenal function and everyday stress resilience
• Eight essential B vitamins delivered in highly absorbable forms
• Extra B5 paired with added choline for cognitive wellness and mood balance
• Independent third‑party testing confirms label accuracy and contaminant safety
• Trusted by professional teams and clinicians as a reliable foundation for performance support

In practice, this formula can support routine energy needs, especially when life accelerates—think tight deadlines, travel, or late training sessions. The blend is designed to work alongside your body’s natural rhythms, potentially helping you stay focused and steady through busy periods.

How it works

• Active B vitamins come in bioavailable forms that are easier for tissues to use
• Additional B5 may help with adrenal-related energy production and metabolic support
• Cognition and mood are supported by a synergistic mix with choline, aiding neurotransmitter production
• Quality you can count on: third-party certification verifies contents and safety standards

Quality and trust are central to THORNE. The brand is chosen by champions, trusted by 100+ professional sports teams and U.S. National Teams, and widely recommended by health-care practitioners (2023 Health-Care Practitioner Seller Survey). This product comes in a 60-serving bottle, offering a practical, long-term addition to a balanced wellness routine.