Meet Our Scientific Advisory Board

Our scientific advisory board, comprised of medical doctors, nutritionists and scientists, helps guide our thinking around the latest research and product innovation.

Dr. Darria Long, M.D.

Board-Certified Pediatric ER Doctor Author of "No Panic Parenting"

Kelly LeVeque, CCN

Board-Certified Clinical Nutritionist

Shira Barlow, MS, RD

Registered Dietician

Mia Rigden, MS, CNS

Board-Certified Nutritionist

Research + Science

Evidence-Based Formulations

Hiya products use clinically studied ingredients backed by independent research published in peer-reviewed scientific journals.

Collaborating with Experts

Developed in partnership with experienced formulators, pediatricians, nutritionists, and parents to ensure efficacy, safety, and great taste.

Quality

Quality

Transparency and Trust

Hiya is third-party tested to confirm ingredient purity, potency, and safety.
  • Manufactured in FDA-registered, GMP-compliant facilities regularly audited by independent organizations like NSF and USP.
  • Each batch of vitamins undergoes rigorous testing for heavy metals, toxins and contaminants
  • Clean Label Project Certified
  • BPA-free packaging and ingredients
  • Gluten-free ingredients
  • Dairy-free ingredients

Sustainability

Eco-Friendly Packaging

Refillable BPA -free bottles made of borosilicate glass to reduce plastic waste.

Vitamins are delivered in sustainable refill pouches, promoting a greener planet.

Community Impact

We’re invested to empowering our local communities through good health and nutrition. Hiya provides vitamins to families in need and partners with organizations like Crete Academy to support children experiencing homelessness. We also provide discounts for service workers and customizable pricing to make health accessible to all families.

Commitment to the Future

We’re focused on reducing environmental impact while teaching children the importance of healthy, sustainable habits from an early age.