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Granver NAD+ Supreme Rejuvenation bottle on a stone display

Science-backed supplements for optimal health

Precision-engineered formulas designed to support cellular energy, respiratory resilience, muscle longevity, and women's wellness.

Ingredient-Level Evidence

Each active ingredient is documented separately with its formula role, evidence type, reference, and clearly stated limitations.

Third-Party Tested

Independent verification for purity, potency, and safety in every batch.

Subscription Convenience

Automated delivery so you never miss a day. Pause or cancel anytime.

Transparent Sourcing

Traceable ingredients selected from trusted suppliers for quality and consistency.

New

Prime Clean Slate

A convenient pre-meal chewable formula with white kidney bean extract, oat beta-glucan, and prebiotic fiber.

Our Products

Precision formulations for targeted health benefits

NAD+ Supreme Rejuvenation

NAD+ Supreme Rejuvenation

NMNH support for sustained NAD+ elevation, cellular energy, healthy aging, recovery, sleep rhythm, and antioxidant resilience.

$219or $189/mo
Ultra Lung Defense

Ultra Lung Defense

Targeted daily support for respiratory comfort, airway antioxidant defense, immune balance, and environmental exposure resilience.

$159or $129/mo
Ultra Muscle Support

Ultra Muscle Support

Daily support for muscle longevity, strength maintenance, movement comfort, recovery routines, and metabolic resilience.

$139or $109/mo
Ultra Ovarian Care

Ultra Ovarian Care

Hormone-free daily support for ovarian vitality, female rhythm, antioxidant resilience, skin vitality, and metabolic wellness.

$189or $159/mo

Age well by supporting the systems that support you.

Cellular energy, sleep rhythm, oxidative balance, and metabolic health work together. Learn how daily nutrition can help support long-term vitality.

Granver

Science /Healthy Aging 101

NMNH Technology

Understand the research behind NMNH.

UTHPEAK(TM) NMNH is included as an NAD+ precursor ingredient within a broader formula for cellular-energy metabolism, antioxidant support, and everyday healthy-aging routines.

Cell and animal research

Published studies have investigated NMNH as an NAD+ precursor in cells and mice. These findings do not establish a response in people taking this formula.

Read the 2021 FASEB Journal study

Measurements need context

A change in NAD+ is a research measurement. Its meaning depends on the dose, study population, tissue and method; it is not a guaranteed change in energy or healthy aging.

Understand the evidence

Know the finished formula

Review the ingredients and current label directions. Ingredient research does not establish a specific absorption rate, onset time or duration for NAD+ Supreme Rejuvenation.

View the formula and label

Explore the research, its limitations, and the ingredients in the formula.

The Science

Latest research and insights from our team

Digestive Enzymes vs Carb Blockers: Different Purposes, Different Evidence

Digestive Enzymes vs Carb Blockers: Different Purposes, Different Evidence

Digestive enzymes help break food down, while carb-blocker ingredients are studied for slowing selected digestive steps. Their names, evidence, and medical roles are not interchangeable.

L-Arabinose Research: Why a Sucrose Drink Study Does Not Describe Every Meal

L-Arabinose Research: Why a Sucrose Drink Study Does Not Describe Every Meal

A positive sucrose-drink trial and a negative mixed-meal study can both be accurate. See how meal format, dose, population, and endpoints change what the evidence means.

L-Arabinose vs White Kidney Bean Extract: Sugar and Starch Are Different

L-Arabinose vs White Kidney Bean Extract: Sugar and Starch Are Different

L-arabinose and white kidney bean extract target different steps in carbohydrate digestion. Learn why neither is an all-purpose blocker of sugars, starches, or calories.

Start your health journey today

Build a daily routine around transparent ingredients, clearly stated evidence, and product information you can review before checkout.