Know more, fear less, and choose better.

More is not better. Better is better.

Formulating based on evidence means knowing which compounds to rule out. At IVB, we guarantee real purity verified by independent laboratories: free of heavy metals and phthalates.

Silicon Dioxide

No questionable anti-caking agents.

Sugars and Maltodextrins

Zero fillers, 100% active ingredients.

Amino Spiking

We don't inflate our proteins.

Heavy metals

Purity analyzed batch by batch.

Artificial flavors

Only 100% natural alternatives.

Carrageenans

No inflammatory gums for your gut.

Melatonin

Without altering your natural hormone production.

  • Clinical studies

    Each formula is backed by clinical studies, meta-analyses published in scientific journals, and the review of a scientific committee composed of doctors, pharmacists, and researchers. Discover the evidence behind our supplements and our agreement and clinical trial with the Catholic University of Valencia.
    LEARN MORE

  • Blog

    Articles on hormonal health, metabolism, sleep, nutrition, and wellness written by Dr. Isabel Viña and the medical-scientific team at IVB Wellness Lab. Each article translates the latest scientific evidence into clear, practical answers to help you better understand your body at every stage.
    Read articles

  • Ingredients

    Check out the profiles for the nearly 40 ingredients we use in our formulas: what they are, where they come from, what role they play in the body, and what scientific evidence says about each one. Organized by health goal: sleep, stress, menstrual cycle, menopause, metabolism, gut health, and more.
    More information

  • Clinical studies

    Each formula is backed by clinical studies, meta-analyses published in scientific journals, and the review of a scientific committee composed of doctors, pharmacists, and researchers. Discover the evidence behind our supplements and our agreement and clinical trial with the Catholic University of Valencia.
    LEARN MORE

  • Blog

    Articles on hormonal health, metabolism, sleep, nutrition, and wellness written by Dr. Isabel Viña and the medical-scientific team at IVB Wellness Lab. Each article translates the latest scientific evidence into clear, practical answers to help you better understand your body at every stage.
    Read articles

  • Ingredients

    Check out the profiles for the nearly 40 ingredients we use in our formulas: what they are, where they come from, what role they play in the body, and what scientific evidence says about each one. Organized by health goal: sleep, stress, menstrual cycle, menopause, metabolism, gut health, and more.
    More information