Key Benefits

• Supports normal macronutrient metabolism with chromium.
• Helps maintain normal blood glucose levels, thanks to chromium.

Feel balanced every day with Met4min from Longevity Box. This thoughtfully crafted formula brings together berberine, myo-inositol, N-acetyl cysteine (NAC), and chromium—chosen to complement your daily routine. Chromium contributes to normal macronutrient metabolism and helps maintain normal blood glucose levels, making Met4min a smart choice for those seeking nutritional support. Each vegetarian capsule is designed for easy, everyday use.

Longevity Box was founded by Caroline Elizabeth Way and Max Way with a clear mission to help people stay younger, for longer. After years of research into the science of ageing, they committed to developing safe, high-quality supplements rooted in real science. Each product reflects their focus on purity, transparency, and value. With no fillers or unnecessary additives, every batch meets rigorous third-party testing standards. Longevity Box stands not only for effective formulations but also for empowering people with the knowledge to take control of their health and extend their vitality through informed science-led choices.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Berberine, N-acetyl Cysteine, Myo-Inositol, Chromium, Vegetarian Capsule

Take one capsule daily with or without food.

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.