Key Benefits 

• Calcium supports normal muscle function and energy release.
• Potassium helps maintain normal blood pressure and muscle function.
• Betaine contributes to normal homocysteine metabolism.
• Calcium helps keep bones and teeth in good condition.

Legion’s Pulse Natural Stim-Free Pre-Workout is designed for those who want to get the most out of their training—without added stimulants. This blend features calcium and potassium, which support your muscles and nervous system, and betaine, which plays a role in homocysteine metabolism. Calcium also helps maintain strong bones and teeth, so you can feel confident in your daily routine.

Pulse includes a carefully selected mix of amino acids, such as L-Citrulline DL-Malate 2:1 and beta-alanine, as part of its unique formula. While these ingredients are included for their role in the blend, no specific authorised health claims can be made for them.

Legion was founded by the bestselling health and fitness author Mike Matthews from his urge to bring something new and unique to the supplement world. Mike believes in the power and intelligence of the consumer, making sure that Legion's products are science backed and effective.

All ingredients from Legion products are backed by peer-reviewed scientific literature, and the ethos is based on effective products of good value per serving with no artificial sweeteners, food dyes, or other unnecessary chemicals, fillers, or junk.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Calcium, Sodium, Potassium, L-Citrulline DL-Malate 2:1, Beta Alanine, Betaine Anhydrous, Alpha-Glyceryl Phosphoryl Choline (GPC), Natural Sweetener (Erythritol), Silica, Natural Flavors, Stevia Leaf Extract, Fruit and Vegetable Juice (Color), Malic Acid.

If this is your first time using Legion stim-free Pulse, assess your individual tolerance by mixing 1 scoop with 10-12 ounces of water and consuming 15-30 minutes prior to exercise.

If you experience any non-optimum effects, stop and consult your doctor.

We recommend using 1 scoop 15-30 minutes prior to weight training or intense cardio, or 2 scoops (full clinical doses) for intense weight training or cardio lasting longer than 45 minutes.

Additional Information:

Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.

If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.

We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.