SAN AAKG is a nitric oxide booster that fuels bigger muscle pumps and better blood flow, helping you train harder and recover smarter. The formula features L-Arginine Alpha-Ketoglutarate as the star ingredient, a nitric oxide precursor that prompts vasodilation to help nutrients reach working muscles. It carries unbiased lab verification and authenticity checks to reinforce quality and standards.

Available Sizes & Variants:

120 tablets - a convenient daily supply for ongoing workouts.

Benefits & Features:

• Gives bigger muscle pumps during sessions, making you feel more connected to every rep.
• Improved blood flow supports nutrient delivery to working muscles during intense sets, helping you maintain performance and feel less fatigued after demanding sessions in every workout week.
• A quick pulse of energy during workouts.
• Active ingredient L-Arginine Alpha-Ketoglutarate acts as a nitric oxide precursor, prompting vasodilation.
• [for daily use with plant based protein routines and mass gainer stacks], delivering steady nitric oxide support that helps maintain consistent effort across training cycles.

SAN AAKG draws on SAN's athlete focused approach and tight quality controls. The star ingredient, AAKG, supports nitric oxide production for better blood flow and nutrient delivery during workouts. Tablets are independently lab verified and marketed as 100% authentic, with simple excipients like microcrystalline cellulose, magnesium stearate and silicon dioxide. Each tablet delivers 1000 mg of L-Arginine Alpha-Ketoglutarate, making it a practical companion for plant based protein routines and mass gainer plans.

Calcium Phosphate, Microcrystalline Cellulose, Hydroxypropyl Cellulose, Croscarmellose Sodium, Hypromellose, Magnesium Stearate, Stearic Acid, Silicon Dioxide

• GTIN: 672898700104
• Manufacturer: SAN
• Categories: Best SellersSANSubscribe & Save Products
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Take 1 tablet with food. Do not exceed 4 tablets in any 24-hour period. Store in a cool, dry place away from direct sunlight. Keep out of reach of children. Consult a healthcare professional before use if you are pregnant, nursing, taking medication, or have a medical condition.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: L-Arginine Alpha-Ketoglutarate (AAKG)

L-Arginine Alpha-Ketoglutarate is an amino salt that acts like a nitric oxide precursor, helping blood flow to active muscles.

This form combines L-Arginine with Alpha-Ketoglutarate and is involved in energy production and protein metabolism within muscle tissue.

What Does L-Arginine Alpha-Ketoglutarate Do?

AAKG is involved in supporting vasodilation and nutrient delivery to muscles during exercise, with evidence suggesting enhanced blood flow and muscle pumps. It is also linked to supporting protein synthesis and insulin secretion for nutrient uptake.

This mechanism centres on nitric oxide production from L-Arginine, which can improve nutrient delivery to working muscle and support energy metabolism during training.

Dr. Campbell of a university found that arginine-based compounds can increase nitric oxide synthesis and improve nutrient delivery to working muscle.

This product is not intended to diagnose, treat, cure, or prevent any disease.

ALLERGY ALERT: Before using this product, please note that it is produced in a shared facility handling: eggs, shellfish, fish, soy, peanuts, tree nuts, and milk products. If you have allergies to any of these ingredients, exercise caution and consult your healthcare provider before use.

L-Arginine Alpha-Ketoglutarate2;1: 1 g

We selected SAN for AAKG because their approach to authenticity and verification sets a high standard for this category. The brand’s commitment to delivering 100% authentic products, verified by independent laboratory testing, aligns with Welzo’s emphasis on transparency and reliability. This focus on genuine formulation underpins our decision to partner with SAN as a trusted supplier for nitric oxide support.

Our medical team reviews SAN's credentials, including their independent lab verification, as part of our medical team assessment. This is complemented by our rigorous testing protocols to ensure product integrity and consistency across batches.

Product-wise, SAN AAKG features L-Arginine Alpha-Ketoglutarate, a nitric oxide precursor known to promote vasodilation and improved nutrient delivery to working muscles, which supports the specific goals of this supplement category. This brand distinction—coupled with a science-led evaluation process—made SAN the standout choice over alternatives.