Brand: Crystal Star

CapsuleOther CombinationsOn Market
Click to view full label

Net Contents

60 Vegetarian Capsule(s)

Serving Size

2 Capsule(s)

Servings Per Container

30

Supplement Form

Capsule

Bar Code (UPC/SKU)

7 47889 00003 4

Product Version

0003 R-4/21

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

3Active Ingredients

3 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

2% Daily Value Coverage

2 ingredients report a %DV; 1 meet or exceed 100% DV.

2Dietary Attributes

Label states: Vegetarian, Non-GMO.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Supplement Facts

Serving Size: 2 Capsule(s) · 1–2 per day

IngredientAmount Per Serving% Daily Value
Total Carbohydrates< 1 Gram(s)1%
Niacin(Nicotinamide)100 mg625%
Bioenergy RiaGev1300 mg
Bioenergy Ribose(D-Ribose, Powder)
Hydrogenated Palm Oil
Niacin(Nicotinamide)

Percent Daily Values are based on a 2,000 calorie diet.

Other Ingredients

Vegetarian CapsuleRice hull extractSilica

Target Groups

VegetarianAdult (18 - 50 Years)Women (not pregnant or lactating)

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Use Take 2 capsules, once daily, consistently for best results. May take up to 4 capsules per day.

Warnings & Precautions

Precautions re: All Other

Warning: Do not use if tamper proof seal is damaged or missing.

Precautions re: Pregnant or Nursing or Prescription Medications

Do not use if pregnant or nursing. Consult a health care professional prior to use if you have any pre-existing medical conditions or are taking any prescription medications.

Precautions re: Children

Keep out of reach of children.

Formulation

Formulation re: Other

Cellular energy for healthy aging More efficient than nicotinamide riboside

Formulation re: Does NOT Contain

Non-GMO product

Formulation re: Vegetarian/Vegan

Vegetarian friendly

Formulation re: Other

Enhances cell health, cognition & energy Clinically-proven results

Formula re: Contains

Bioenergy RiaGev - A natural NAD booster

Formulation re: Does NOT Contain

Contains no trans fats

FDA Statements

FDA Statement of Identity

Dietary Supplement

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Other Label Statements

Brand IP Statement(s) re: (c), (TM), (SM)

Crystal Star ESTD 1978

Seals/Symbols

3rd party tested

Brand IP Statement(s) re: (c), (TM), (SM)

Copyright 2021 Healthy Healing Enterprises LLC.

Brand IP Statement(s) re: (c), (TM), (SM)

RiaGev is a registered trademark of Bioenergy Life Science, Inc.

Seals/Symbols

U.S. F.D.A. Reg. Facility

Manufacturer & Distributor

Distributor

Healthy Healing Enterprises, LLC.

Minneapolis, MN

(800) 736-6015

Market Reference

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Where to Buy Locally

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

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Research & Studies

  • Dual Single‐Atom Engineered NADH Oxidase‐Mimic Boosts In Situ NAD+ Biotransformation for Targeted Myocardial Ischemia/Reperfusion Protection

    J Liu, X Guo, N Wang, X Zhang, X Wang… - Advanced …, 2026 - Wiley Online Library

    … NADH with simultaneous biotransformation into NAD+, as well as the crucial link between NAD+ and mitochondrial function, we explored its regulatory effects on NAD+ metabolism and …

    2026
  • Long-term NMN treatment increases lifespan and healthspan in mice in a sex dependent manner

    AE Kane, K Chellappa, MB Schultz, M Arnold, J Li… - BioRxiv, 2024 - biorxiv.org

    … Animal studies have demonstrated a wide range of health benefits associated with NAD+ … The health effects of long-term NAD+ boosters in aging female mice have not been as well …

    202424 citations
  • Reduced nicotinamide mononucleotide is a new and potent NAD+ precursor in mammalian cells and mice

    R Zapata-Pérez, A Tammaro, BV Schomakers… - FASEB …, 2021 - pure.amsterdamumc.nl

    … We show that NMNH is effectively metabolized to NAD+ in mammalian cells, and confirm its NAD+ … The high- resolution crystal structure of periplasmic Haemophilus influenzae NAD …

    202198 citations
  • Nampt/PBEF/visfatin regulates insulin secretion in β cells as a systemic NAD biosynthetic enzyme

    JR Revollo, A Körner, KF Mills, A Satoh, T Wang… - Cell metabolism, 2007 - cell.com

    … To further confirm the effect of NMN on NAD biosynthesis and insulin secretion, we measured NAD levels in primary islets cultured overnight with NMN and/or FK866, a potent chemical …

    20071,293 citations
  • NAD+ hydrolysis catalyzed by SelO is required for mitochondrial homeostasis

    X Jia, T Zhang, C Yang, K Liu, L Wu, L Diao, Y Yang… - Cell, 2026 - cell.com

    … full-length ydiU and soaked the crystals with NAD + (Figure S4E). We first soaked the … of NAD + in the crystal during the soaking experiment. Nevertheless, we modeled the entire NAD + …

    20263 citations
  • A potent and specific CD38 inhibitor ameliorates age-related metabolic dysfunction by reversing tissue NAD+ decline

    MG Tarragó, CCS Chini, KS Kanamori, GM Warner… - Cell metabolism, 2018 - cell.com

    … To determine if the effects of 78c on exercise tolerance were also mediated by an increase in NAD + levels, we treated 2-year-old mice with the NAD + biosynthetic inhibitor FK866. We …

    2018429 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2022-06-16. DSLD Label ID: 268791. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.