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NutraBio Arginine AKG Workout Supplement Powder, 500g – Helps Support Lean Mass Gains, Boost Nitric Oxide, and Enhance Muscle Growth
Key item features
- Nitric Oxide Boost: Arginine Alpha-Ketoglutarate (AAKG) may boost short term nitric oxide (NO) levels, leading to greater muscle pumps and increased muscle growth.
- Enhance Your Workout: AAKG may help amplify muscle-growth signals, potentially leading to faster gains in lean mass and accelerating both fast and slow twitch muscle fiber for greater strength, improved muscle recovery, and increased endurance.
- GH Production: Arginine-AKG is a more bio-available form of Arginine (or L-Arginine), which may help stimulate the body’s natural release of growth hormone, one of the most powerful hormones in the human body which promotes the growth of lean muscle tissue and the loss of fat. Athletes involved in intense exercise on a regular basis need growth hormone (GH) to help increase energy, enhance lean body mass, maintain strong bones, and it may also help keep weight under control
- NutraBio Quality: Arginine AKG is kosher, gluten-free, lactose-free, third-party tested, and manufactured in the USA in a facility that meets FDA 21 CFR Part 111 c-GMP regulations
- Third Party Tested, Full Disclosure: Like all NutraBio products, our Arginine AKG supplement is tested by an independent third-party lab to ensure it is both pure and meets strict quality standards. All NutraBio products feature fully transparent labels with no proprietary blends
Specs
- BrandNutraBio
- Size6.20
- Vitamin & supplement typeMultivitamin Supplements
- Count1
- Age groupAdult
- Label imageIngredient List, OTC Dosage / Instructions
Current price is USD$36.99
Price when purchased online
- Free shipping
Free 30-day returns
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Columbus, 43215
Arrives between Apr 15 - Apr 17
|Sold and shipped by NutraBio
4.833333333333333 stars out of 5, based on 12 seller reviews(4.8)12 seller reviews
Free 30-day returns
Other sellers
$38.84
+Free shippingShipping, arrives by Wed, Apr 15 to Columbus, 43215
Sold and shipped by iHerb
Free 30-day returns
About this item
Product details
Maximize your workout potential with NutraBio Arginine AKG Supplement, formulated to enhance muscle growth, increase strength, and boost endurance. Our high potency formula delivers 1000mg of Arginine Alpha-Ketoglutarate (AKG) per serving, providing superior support for athletes and fitness enthusiasts looking to elevate their performance. Arginine AKG is a powerful amino acid compound that plays a critical role in protein synthesis and nitric oxide production. By increasing nitric oxide levels, Arginine AKG enhances blood flow, leading to improved oxygen and nutrient delivery to your muscles. This results in better muscle pumps, increased strength, and enhanced endurance, allowing you to push through your toughest workouts with ease.Boost Nitric Oxide to extend muscle pump, enhance muscle growth and get rock hard muscle: Arginine Alpha-Ketoglutarate (AAKG) can boost short term nitric oxide (NO) levels which creates a muscle growth environment in your body by increasing the volume of blood flowing through muscle tissue which leads to increased oxygen and nutrient delivery, glucose uptake, muscle velocity and power output. AAKG helps amplify muscle-growth signals giving faster gains in lean mass and accelerates both fast and slow twitch muscle fiber for greater strength, improved muscle recovery, and increased endurance. Arginine-AKG promotes increased nitric oxide (NO) production for enhanced blood flow and better delivery of oxygen and nutrients to working muscle. That means faster muscle growth and rock hard muscle. Arginine Alpha-Ketoglutarate is for anyone who wishes to extend their muscle pump - signal muscle growth, speed recovery, increase their strength, and stamina. In addition, L-Arginine stimulates the production of Growth Hormone (GH), a chemical produced by the body that promotes growth and plays an essential role in metabolism. Growth Hormone (GH) is popular among athletes because it's believed to play a part in building lean muscle mass and increasing strength. Used in conjunction with your exercise program, AAKG may support myodilation, the expansion of muscle tissue. This product contains 100% Arginine-alpha-ketoglutarate in its purest form to give you continuous pumps and rock hard muscles. Arginine-AKG is a more bio-available form of Arginine (or L-Arginine) which is a crystalline free-form amino acid involved in numerous areas of human biochemistry, including muscle metabolism, ammonia detoxification, hormone secretion and the immune system. L-Arginine is considered a semi-essential amino acid, because although it is normally synthesized in sufficient amounts by the body, supplementation is sometimes required. Arginine supports protein synthesis as it is involved in the transport and storage of nitrogen and is important for proper physical performance because it is used by the body to produce creatine. An additional function and benefit of L-Arginine-AKG is its role as a precursor in creatine and glutamine production. Daily supplementation of L-Arginine-AKG has been shown to increase the body's creatine and glutamine stores. This may lead to improvements in performance, strength and recovery for athletes.
- Nitric Oxide Boost: Arginine Alpha-Ketoglutarate (AAKG) may boost short term nitric oxide (NO) levels, leading to greater muscle pumps and increased muscle growth.
- Enhance Your Workout: AAKG may help amplify muscle-growth signals, potentially leading to faster gains in lean mass and accelerating both fast and slow twitch muscle fiber for greater strength, improved muscle recovery, and increased endurance.
- GH Production: Arginine-AKG is a more bio-available form of Arginine (or L-Arginine), which may help stimulate the body’s natural release of growth hormone, one of the most powerful hormones in the human body which promotes the growth of lean muscle tissue and the loss of fat. Athletes involved in intense exercise on a regular basis need growth hormone (GH) to help increase energy, enhance lean body mass, maintain strong bones, and it may also help keep weight under control
- NutraBio Quality: Arginine AKG is kosher, gluten-free, lactose-free, third-party tested, and manufactured in the USA in a facility that meets FDA 21 CFR Part 111 c-GMP regulations
- Third Party Tested, Full Disclosure: Like all NutraBio products, our Arginine AKG supplement is tested by an independent third-party lab to ensure it is both pure and meets strict quality standards. All NutraBio products feature fully transparent labels with no proprietary blends
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Brand
NutraBio
Size
6.20
Vitamin & supplement type
Multivitamin Supplements
Count
1
Indications
Health Concern
Immune System Support
Directions
Instructions
Suggested Use: As a dietary supplement, take 1 serving with your favorite with your favorite beverage twice daily. On Non-Training Days: Take 1 serving prior to your first meal of the day and 1 serving 6-8 hours later. On Training Days: Take 1 serving 20-30 minutes prior to exercise and 1 serving at least 4 hours before or after your first dose. For best results drink at least 64 ounces of water daily.
Dosage
Take 1 serving with your favorite beverage twice daily. On training days: Take 1 serving 20-30 minutes prior to exercise and 1 serving at least 4 hours before or after your first dose.
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Ingredients
Ingredients
Absolutely none. Manufactured in
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Showing 1-3 of 27 reviews
Nov 10, 2025
Jones
5 out of 5 stars review
Seller Verified Purchase
Boosting NO
No complaints or issues with this product. Through consistently visiting the gym, I've seen gains on my PRs and rep sets. The various supplements from Nutrabio have assisted.
Review from NutraBio
Helpful?60Z73GAZXTMT545180488
Feb 3, 2026
Justin P.
5 out of 5 stars review
Seller Verified Purchase
Solid blood flow and muscle pumps without feeling overstimulated. I notice better endurance on higher-rep work and cleaner performance when I stack it with my pre. No jitters, no nonsense — just does what it's supposed to do.
Review from https://nutrabio.com
Helpful?60Z73GAZXTMT545180488
Nov 6, 2025
Jones
5 out of 5 stars review
Seller Verified Purchase
No complaints or issues with this product. Through consistently visiting the gym, I've seen gains on my PRs and rep sets. The various supplements from Nutrabio have assisted.
Review from https://nutrabio.com
Helpful?60Z73GAZXTMT545180488
