Recommend to me by my
Recommend to me by my nutritionist as one of the best quality b-complex supplements. has helped my energy levels

Track your B vitamins levels
Try our painless at-home blood test. Get results and expert advice in just 72 hours.
60 caps
In stock. Next day delivery available.
Healf Zone members get free next day delivery on all orders.
Thorne’s Stress B-Complex is your go-to for nutritional support when life gets busy. This expertly balanced blend features all eight essential B vitamins—including extra pantothenic acid (B5)—plus choline, to help you feel your best every day. B vitamins such as thiamin, riboflavin, niacin, B6, folate, B12, biotin, and pantothenic acid work together to support energy-yielding metabolism, normal psychological function, and the reduction of tiredness and fatigue. Pantothenic acid also contributes to normal mental performance, while choline supports normal lipid metabolism. Whether you’re tackling a full schedule or just want to feel more balanced, Stress B-Complex is designed to help you thrive.
Additional Information:
Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.
If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.
We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.
Recommend to me by my nutritionist as one of the best quality b-complex supplements. has helped my energy levels
easy to take
It's my second pack. I will bay it all over again. Complex wit B. Highly recommend!
Increased energy.
Good pure product
Recommended for sleep and metabolism and early signs of hormonal changes
Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.
The Healf Source offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.
We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.

Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.