About NUTRITUNES

Formulated by a PhD scientist - proven, not promised.

Founded by a nutritional scientist with two decades of experience in academic research and medical affairs, NUTRITUNES was built to bridge the gap between scientific evidence and everyday supplementation. Every formula combines evidence-based ingredients, researched dosages, and highly absorbable forms for effective delivery.

Dr. Nalin Siriwardhana, Ph.D., FACN · 20+ years in nutrient research

Explore the science Shop bestsellers

PhD

Founder & Chief Scientific Officer

Dr. Nalin Siriwardhana

Why NUTRITUNES exists

A scientist's answer to a shelf full of hype

NUTRITUNES began with a compassion. After years researching nutrient mechanisms and publishing in peer-reviewed science, Dr. Siriwardhana kept seeing the same gap on store shelves — products built around marketing claims rather than evidence. Underdosed actives. Forms the body struggles to absorb. Bold promises with little behind them. So he built NUTRITUNES product portfolio he wished that existed. One where every formula starts with the right science, uses ingredients at researched doses in forms chosen for absorption.

Credentials & proof

Verified, not guessed

Founder file · NS-01 · science-led

20+

Years · nutrient research & medical affairs

Ph.D.

Nutritional science

FACN

Fellow · American College of Nutrition

Science-led formulas in market

Our method

How every NUTRITUNES formula is built

Three non-negotiables, applied to every product - then documented in the Science Hub.

STEP 01

Right ingredient

Each active is chosen from the clinical literature for the function it's meant to support - not for what's cheap or trending.

STEP 02

Right dose

Actives are included at doses studied in research — so the label reflects what was actually tested, not a fairy-dusted pinch.

STEP 03

Right delivery

Forms are selected for absorption and stability, so the body can make use of what's inside the capsule.

Quality & testing

Made in the USA, tested before it's trusted

Every NUTRITUNES product is manufactured in the United States in a cGMP-compliant facility, using globally sourced ingredients that are tested for quality, purity, and safety before they enter a formula.

Globally sourced, screened ingredients

Identity & purity testing

cGMP-compliant manufacturing

Heavy-metal & microbial screening

Standards

Held to verifiable standards

Made in USA

cGMP-compliant facility

Non-GMO

NPA member

Guaranteed support

You're never on your own

Questions about a product, an ingredient, or your routine? Reach our team directly and you'll get a clear, personalized answer — because we stand behind you as firmly as we stand behind our science.