Performance Inspired APEX Pre-Workout Powder – Energy & Endurance – Natural - Gluten Free Formula - Blue Raspberry – 30 Servings

L-citrulline is an amino acid that supports increased blood flow and nitric oxide production, enhancing exercise performance. It is often used in pre-workout supplements for its ability to improve endurance and reduce muscle soreness. The ingredient is well-regarded for its effectiveness in clinical doses.

Beta alanine is known for its role in buffering acid in muscles, which can delay fatigue during intense exercise. It is a common ingredient in pre-workout supplements due to its performance-enhancing effects. Regular supplementation can lead to improved endurance and reduced muscle fatigue.

L-arginine is an amino acid that plays a role in nitric oxide production, which can improve blood flow and exercise performance. It is often included in pre-workout formulas for its potential to enhance strength and endurance. The ingredient is beneficial for cardiovascular health and athletic performance.

Methyl-Cobalamin is a form of vitamin B12 that is crucial for nerve function and the production of DNA and red blood cells. It is often used in supplements to support energy levels and cognitive function. This form of B12 is easily absorbed by the body.

Nicotinamide, also known as niacinamide, is a form of vitamin B3 that supports energy metabolism and skin health. It is included in supplements for its role in converting food into energy. Nicotinamide is beneficial for maintaining healthy skin and reducing inflammation.

N-Acetyl L-Cysteine (NAC) is a precursor to glutathione, a powerful antioxidant that helps protect cells from damage. It is used in supplements for its detoxifying properties and ability to support respiratory health. NAC is beneficial for reducing oxidative stress and supporting immune function.

Ascorbic acid, or vitamin C, is an essential nutrient that supports immune function and acts as an antioxidant. It is included in supplements for its role in collagen synthesis and protection against oxidative stress. Vitamin C is beneficial for overall health and immune support.

Taurine is an amino acid that supports cardiovascular health and muscle function. It is often included in energy drinks and pre-workout supplements for its potential to enhance exercise performance. Taurine is beneficial for reducing muscle damage and improving recovery.

Citrulline malate is a combination of citrulline and malic acid, known for enhancing athletic performance by increasing nitric oxide production. It is used in pre-workout supplements to improve endurance and reduce fatigue. The ingredient is effective in clinical doses for boosting exercise performance.

Stevia is a natural, zero-calorie sweetener derived from the leaves of the Stevia plant. It is used as a sugar substitute without significant health concerns. Stevia is considered a healthier alternative to artificial sweeteners.

Standard formulation ingredient — neither beneficial nor harmful at typical use.

Coffea Robusta is a natural source of caffeine, commonly used to enhance alertness and physical performance. It is included in pre-workout supplements for its stimulant effects. Caffeine from natural sources is generally considered safe in moderate amounts.

Calcium acetate is a form of calcium used to support bone health and prevent calcium deficiency. It is included in supplements for its role in maintaining strong bones and teeth. While beneficial for bone health, it is not as bioavailable as other forms of calcium.

Natural flavors are often used to enhance taste but can be a catch-all term for a variety of substances. The lack of transparency in what constitutes 'natural flavors' can be concerning for consumers. While not inherently harmful, they do not provide nutritional benefits.