L-Arginine Alpha Ketoglutarate

Non-Nutrient / Non-Botanical

Brand: Hard Rhino

PowderNon-Nutrient/Non-BotanicalOff Market
Click to view full label

Net Contents

500 Gram(s)

Serving Size

3.5 Gram(s)

Servings Per Container

142

Supplement Form

Powder

Bar Code (UPC/SKU)

8 18136 45941 4

Product Version

Not Present

Label Analysis

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

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

2Dietary Attributes

Label states: Non-GMO, Gluten-Free.

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

Allergen Guide

Contains

  • Milk
  • Egg
  • Shellfish
  • Tree Nuts
  • Wheat
  • Sesame
  • Gluten

Free From

  • Soy

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Supplement Facts

Serving Size: 3.5 Gram(s) · 1–2 per day

IngredientAmount Per Serving
L-Arginine Alpha Ketoglutarate3.5 Gram(s)

Based on 2,000 calorie diet.

Other Ingredients

None

Target Groups

Adult (18 - 50 Years)Gluten FreeDairy Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Use: As a dietary supplement, take 1 leveled scoop (~3.5 grams) with 8-12 ounces of water or suitable beverage. Taken 1-2 times daily, once in the morning on an empty stomach and/or again one hour prior to workout for best results.

Suggested/Recommended/Usage/Directions

1 Carefully measure out suggested serving size using a microscale. 2 Add to preferred beverage. 3 Mix well. 4 Drink within 10-15 minutes. How to use

Suggested/Recommended/Usage/Directions

Storage: Store in a cool, dry place. Re-seal zipper immediately after use to preserve freshness.

Warnings & Precautions

Precautions re: Children

Warning: Keep out of the reach of children. Do not take this or any other supplement if under the age of 18, pregnant or nursing a baby, or if you have any known or suspected medical conditions and/or taking prescription drug(s) or OTC medication(s).

Precautions re: Pregnant or Nursing or Prescription Medications

Do not take this or any other supplement if under the age of 18, pregnant or nursing a baby, or if you have any known or suspected medical conditions and/or taking prescription drug(s) or OTC medication(s).

Precautions re: All Other

Always consult with a qualified health physician before taking any new dietary supplement.

Precautions re: All Other

Do not use or consume if pressure seal is broken.

Precautions re: All Other

Do not use or consume if seal is broken.

Formulation

Formulation re: Does NOT Contain

No added fillers

Formulation re: Does NOT Contain

Allergens: This product contains no soy, dairy, dairy byproducts, eggs, shellfish, wheat, gluten, tree nuts, or sesame seeds.

Formulation re: Does NOT Contain

This is a non-GMO ingredient.

FDA Statements

FDA Disclaimer Statement

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

FDA Statement of Identity

Dietary Supplement

Other Label Statements

General Statements: All Other Content

Only pure ingredients

General Statements: All Other Content

Pure powder

Seals/Symbols

Lab tested for purity and quality

Seals/Symbols

Packaged in USA

Manufacturer & Distributor

Manufacturer

Guardian Wholesale

1607 West Whispering Wind Drive, Phoenix, AZ, 85085

(866) 961-8378

online@tenkoris.com

Market Reference

$9.99 – $159.40· 40 listings
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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.

Showing representative supplement & health retailers — search above for stores in your area.

  • Arbor Vitamins

    5.0 (13)

    Vitamin & Supplements Shop

    128 City Rd, London EC1V 2NX

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    26 Queenstown Rd, London SW8 3RX

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    50 Broadway, London SW1H 0BL

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    Inside the post office, 187 Uxbridge Rd, London W13 9AJ

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    wellington house, East Rd, Petersfield, Cambridge CB1 1BH

  • British Supplements

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    34, New House, 67-68 Hatton Garden, London EC1N 8JY

  • London Supplements

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    13, Waverley Industrial Park Waverley Industrial Estate, Hailsham Dr, Harrow HA1 4TR

  • Supplemented

    4.7 (192)

    Vitamin & Supplements Shop

    Online Retail Ltd Box 1031A, Surbiton, Kingston upon Thames KT1 9AH

Research & Studies

  • Impact of alpha-ketoglutarate on skeletal muscle health and exercise performance: a narrative review

    M Xu, Q Zhang, X Liu, L Lu, Z Li - Nutrients, 2024 - mdpi.com

    … Co-supplementation with calcium salt of β-hydroxy-β-methylbutyrate and L-arginine α-ketoglutarate significantly prevents decreases in countermovement jump height in young track and …

    202419 citations
  • Alpha-Ketoglutarate dietary supplementation to improve health in humans

    B Gyanwali, ZX Lim, J Soh, C Lim, SP Guan… - Trends in Endocrinology …, 2022 - cell.com

    … supplement in aging and age-related diseases in humans. … Dietary supplementation of AKG in those mice also showed a … with improvements in several health outcomes such as …

    2022165 citations
  • Edge Pump Psycho Pharma Night Time Pre-Workout In Stock

    BF Deals, T Ten Energy, FT Ten Ephedra - racerephedra.com

    … Malate and L-Arginine Alpha-ketoglutarate, this pre-workout supplement promotes vasodilation… medical advice. Always consult with a healthcare professional before starting any dietary …

  • Are Male Enhancement Ultraceuticals Sold Online Safe, Natural and Compliant with their Label Claim?

    N Amine, C Zheng, H Kaur, J Sweeney, M Mikail… - Clin …, 2019 - medtextpublications.com

    … Following consumption of the male enhancement supplement Rhino 7 Platinum 3000, a … L-arginine for intense vasodilation • A potent blend of herbs designed to support sexual health …

    20194 citations
  • Special Issue “Amino Acids and Related Compounds in Health and Disease”

    N Kurhaluk - International Journal of Molecular Sciences, 2025 - mdpi.com

    … disrupts endothelial NO bioavailability by impairing key metabolic pathways, including the depletion of the essential eNOS cofactor tetrahydrobiopterin (BH4) and substrate L-arginine, …

    2025
  • Methionine, threonine and glutamic acid adapted pathways in captive cheetahs on a glycine-supplemented diet

    KM Van Boom, TA Kohn, ASW Tordiffe - 2025 - repository.up.ac.za

    … It appears that glycine supplementation had a direct effect on threonine- and … health although no clear conclusions can be drawn from this study alone. Glycine supplementation had a …

    20253 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2017-04-25. DSLD Label ID: 72432. 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.