🎁 FREE GIFTS! Buy 2+ products & pick your gift

Amino acids are organic compounds that serve many key functions in the body. They are the components that make up proteins and are essential for a wide range of biological processes, such as the synthesis of hormones and neurotransmitters, which are critical for proper bodily function. Over 300 amino acids occur naturally.

Filter By

Price

Price

  • 12.00 USD - 267.00 USD

Active filters

Amino Acids: The Building Blocks of Life

Amino acids are well-known for their role in protein production, but their impact reaches far beyond muscle development. These organic compounds are central to the body’s functions, supporting tissue repair and immune response. When nutritional intake is limited or your lifestyle requires extra support, amino acid supplements can help bridge the gap. Used by individuals focused on recovery, performance, or general wellness, these supplements provide targeted support that’s easy to integrate into any routine.

In our selection, you’ll find injectable amino acid supplements—a format that allows direct absorption without relying on the digestive system. This can be particularly helpful for people whose diets or health status make it harder to get the right amino acid intake from food alone.

The Magnitude of Amino Acids

Scientists have identified over 300 amino acids in nature, but the human body uses 20 to build proteins. Nine are considered essential because the body cannot produce them internally. They must be obtained through external sources. For some people, food sources alone may not be enough. This is where amino acid supplements become useful—ensuring these essentials are delivered efficiently.

BIOLAB’s injectable form is an alternative to powders, capsules, or liquids. It provides an option for users who want accuracy and fast-acting absorption, especially supporting demanding physical activity, recovery, or targeted nutrient intake. Our lab-tested formulations are available to buy amino acids online in Canada and the USA, offering convenience and verified purity.

The Universality of Amino Acid Supplements

These products are not only for sports professionals. While athletes and gym-goers are regular users of amino acid supplements, there’s growing awareness about how beneficial they can be for others, too. Those who follow vegan or vegetarian diets, older adults with changing nutritional needs, or people with medical conditions that affect nutrient absorption may find value in supplementing their amino acid intake.

In cases where diets are restricted or incomplete, supplementation ensures that the body still gets what it needs to function properly. Amino acids support various physiological processes, and when diet alone doesn’t cover those needs, injectable supplements offer a reliable alternative. Our selection of amino acids online in Canada and the USA makes access simple and direct.

Ensuring Health with Amino Acid Supplements

Amino acids contribute to several health-related outcomes. When nutritional gaps exist, the right supplement can support the body in ways that go beyond just muscle performance. Common areas where people seek benefits include:

Improved Muscle Growth

Leucine, one of the essential amino acids, plays a role in muscle protein synthesis. Those focusing on building or maintaining muscle mass often use amino acid supplements to support their goals. This is particularly relevant during intense training periods or recovery phases.

Muscle Recovery and Fatigue

Physical activity often leads to soreness and fatigue. Certain amino acids may support post-exercise recovery, helping users feel ready for their next workout. You can explore pre-workout options designed for this purpose.

Fatigue Reduction = Longer, More Effective Workouts

Reducing the feeling of exhaustion during workouts can help improve consistency. That’s why people aiming to sustain their physical efforts for longer periods use products focused on endurance and stamina, including those under our for reduction category.

Amino Acids – Beyond the Fitness Arena

The benefits of amino acid supplements are not confined to fitness-related goals. These compounds also contribute to various body functions not directly tied to physical performance:

Immune System Support

Amino acids like glutamine and arginine support the immune response. When the immune system is under stress—due to illness, fatigue, or nutrient gaps—these compounds may help the body maintain its natural defense mechanisms.

Digestive Support

Some amino acids are involved in the production of enzymes and stomach acids. These help break down food and support smoother digestion. For individuals who experience slow digestion or irregular nutrient absorption, amino acid supplements can play a supporting role.

Mood and Sleep Regulation

Tryptophan is often recognized for its connection to serotonin and melatonin, neurochemicals associated with mood balance and sleep cycles. Maintaining healthy levels of these can contribute to mental well-being and improved rest quality.

Acquiring the Best Amino Acid Supplements

Finding the best amino acid supplements isn’t always straightforward. With many brands on the market, it’s important to focus on transparency, testing, and formulation. At BIOLAB, we use HPLC testing in independent labs, which confirms purity and verifies the actual concentration of ingredients. This level of detail is not always provided by others and helps you make informed decisions.

Injectable products remove some of the guesswork when it comes to absorption. This delivery method can benefit users who want more direct effects and assurance about what’s going into their bodies. Our selection offers single- and multi-compound formulations for those looking to buy amino acids suited to a wide range of goals.

We offer full transparency about each product’s content, from targeted blends to essential single amino acids. With availability across Canada and the USA, purchasing amino acids online in Canada and the USA is easy through our platform.

BIOLAB – Your Go-To Place for Amino Acids

At BIOLAB, we focus on development, quality, and transparency. Our amino acid product line reflects our dedication to clear labeling and consistent formulation. Unlike many suppliers, we don’t stop at standard testing. We further verify active ingredient concentrations—not just purity—using high-performance liquid chromatography (HPLC) in trusted laboratories.

We believe access to research and verified information helps people make better health decisions. This approach has built trust with a growing customer base that values scientific backing over marketing claims. If you’re ready to buy amino acids, our online store serves Canada and the USA, providing access to tested, injectable amino acid supplements that fit into various fitness and wellness routines.

Make Amino Acid Supplements Work for You

No supplement replaces a healthy diet and active lifestyle, but amino acid supplements can support them. Choosing products with clear ingredient breakdowns and tested quality helps ensure you’re getting what your body needs. At BIOLAB, we’re committed to offering options that are accessible, reliable, and rooted in science.

If you plan to start with amino acid supplements or refine your current approach, speak with a healthcare provider to match the product with your personal goals. Then, explore our offerings to buy amino acids online in Canada and the USA, knowing that each item is backed by our lab-tested assurance and straightforward sourcing.

What are amino acids?

Amino acids are organic compounds that build organisms. Some of them are essential for the proper functioning of the body. They are divided into endogenous (i.e., those that the human body can produce on its own) and exogenous (those that must be supplied "from the outside," such as with the diet or in the form of supplementation).

Why take amino acids?

Amino acids are great for supporting people exposed to heavy exertion or stress, as well as those who want to enjoy fitness and a healthy appearance. Among other things, they can speed up the body's regeneration, regulate the diurnal rhythm or hydrate dehydrated skin cells.

What happens to excess amino acids in the body?

Both deficiency and excess of amino acids in the body is not a desirable state. When there are too many amino acids, the protein-laden kidneys in particular will suffer. It can also have a negative impact on overall mood and well-being.