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Science-backed supplements for cellular energy, respiratory resilience, muscle support, and women's wellness.

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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

More

Latest research and insights from our team

  • Science

    Oct 24, 2026

    What Is Huajuhong? Citrus Extract Identity and Evidence for Supplement Shoppers

    Huajuhong is a specific citrus medicinal material, but common names, plant parts, extracts, and evidence levels are often blurred. Use this identity-first guide.

  • Health Guides

    Oct 23, 2026

    Quercetin in Foods vs Supplements: Serving Sizes, Forms, and Expectations

    Foods and supplements can both contain quercetin, but their quantities, chemical forms, matrices, and research contexts differ. Here is a practical comparison.

  • Science

    Oct 22, 2026

    Olive Leaf Extract and Oleuropein: How to Read the Label and the Research

    Olive leaf extract weight and oleuropein standardization answer different questions. Use this guide to calculate a disclosed amount without turning it into a clinical promise.

  • Health Guides

    Oct 21, 2026

    Berberine vs White Kidney Bean Extract: Mechanisms, Evidence, and Safety

    Berberine and white kidney bean extract differ in mechanism and safety. Prime Clean Slate lists white kidney bean extract; berberine is not listed.

  • Health Guides

    Oct 20, 2026

    Carb Blockers vs Fiber Supplements: Which Question Does Each Address?

    Carb blockers and fiber supplements may appear in one formula, but they answer different questions. Compare the exact ingredient, amount, and research endpoint.

Start your health journey today

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