Skip to content

Mammoth SWELL, 30 Servings

Sale Sale
Original price $49.95 CAD
Original price $49.95 CAD - Original price $49.95 CAD
Original price $49.95 CAD
Current price $39.99 CAD
$39.99 CAD - $39.99 CAD
Current price $39.99 CAD
Flavour: Sour Candy

Mammoth SWELL, 30 Servings

Elite performance and pump formula for strength, endurance, and recovery

  • Explosive muscle pumps: Boosts nitric oxide levels for fuller, more vascular muscles during training.
  • Enhanced endurance and power: Improves oxygen flow and energy output for longer, more intense sessions.
  • Supports hydration and recovery: Includes electrolytes and key amino acids to keep muscles fueled and replenished.
  • Stimulant-free performance: Delivers focus and pumps without caffeine or jitters—perfect for any time of day.
  • Stackable and versatile: Combine with pre-workouts or take solo for pure pump and performance results.
Shipping & Returns

Free Shipping on Orders over $99*: Expedited Premium Shipping - Add $99 or more worth of items into your cart (before taxes, fees & after discounts/promo codes), smaller orders are charged a flat rate $9.95*. Please note that post-purchase add-ons cannot be used to reach the $99 Free Shipping threshold.

Rural/Remote areas: Certain locations, which are determined by our shipping providers, do require additional shipping charges. These areas do not qualify for flat rate shipping or free shipping. If this is the case, we will email you before shipping your order.

Please review our Shipping Policies for complete details.

Natural Product Number Info

In Canada, all natural products must be issued a product license by Health Canada. This product number is known as a Natural Product Number or NPN. Products with this license have been assessed by Health Canada and have been found to be safe, effective and of high quality under their recommended conditions of use.

The NPN for this product is: 80054535

Disclaimer

The products and the claims made about specific products on or through this site have not been evaluated by SupplementSource.ca or the Canadian Food Inspection Agency (CFIA) and the Department of Health Canada (Health Canada) and are not approved to diagnose, treat, cure or prevent disease. The information provided on this site or any information contained on or in any product label or packaging is for informational purposes only and is not intended as a substitute for advice from your physician or other health care professional. You should consult with a healthcare professional before starting any diet, exercise or supplementation program, before taking any medication, or if you have or suspect you might have a health problem. SupplementSource.ca is not responsible for any statements or claims that various manufacturers make about their products or the general information provided for each product on this website. We cannot be held responsible for typographical errors, product formulation or label changes. Please consult with your own physician or health care practitioner regarding the suggestions and recommendations made on SupplementSource.ca and especially before using any product sold on this website
The displayed price per unit is an estimate only and should be used as a general guide. Variations such as flavour, size, or other product differences may affect this calculation. For the most accurate and up-to-date information, please contact us at customerservice@supplementsource.ca.

Source Certified

Products available at SupplementSource.ca are sourced directly from brands or authorized distributors in Canada or the United States. Products are stored and shipped directly from our climate-controlled warehouse. SupplementSource.ca does not allow 3rd-party resellers on its website.

Mammoth SWELL is a high-performance nitric oxide and endurance amplifier designed to help you train harder, recover faster, and look fuller. Featuring an advanced blend of L-Citrulline, Betaine Anhydrous, L-Taurine, and electrolytes, SWELL supports massive muscle pumps, hydration, and energy without relying on stimulants.

Each scoop promotes superior blood flow, nutrient delivery, and muscle fullness—helping you maintain intensity from your first rep to your last. It’s ideal for athletes seeking improved vascularity, endurance, and post-workout recovery without caffeine or artificial crashes.

Perfect on its own or stacked with stimulant-based pre-workouts, Mammoth SWELL delivers consistent, clean, and powerful results that help you perform and look your best every workout.

Key Benefits

  • Increases nitric oxide for powerful pumps
  • Enhances endurance, focus, and hydration
  • Supports muscle recovery and performance
  • Stimulant-free for flexible use any time

Ideal For

  • Athletes and lifters seeking bigger pumps and endurance
  • Pre-workout use without caffeine or stimulants
  • Evening workouts or stimulant-sensitive users
  • Improved recovery and hydration support
  • Stacking with Mammoth SHOCK or other pre-workouts

Frequently Asked Questions

Q: What makes SWELL different from other pump products?

A: SWELL combines nitric oxide boosters, amino acids, and hydration ingredients for a complete, stimulant-free performance formula.

Q: When should I take it?

A: Take one serving 20–30 minutes before training for best pump, endurance, and focus results.

Q: Can I stack SWELL with other pre-workouts?

A: Yes, it’s perfect to combine with stimulant-based products like Mammoth SHOCK for even more power and performance.

Q: Does it contain caffeine?

A: No, SWELL is completely stimulant-free and safe for any time of day.

Q: Will I notice results immediately?

A: Yes, most users experience increased vascularity and pump during their first workout.

Summary / TL;DR

Mammoth SWELL is a stimulant-free performance and pump formula that boosts endurance, hydration, and muscle fullness—perfect alone or stacked, available now at the best price in Canada.

Actual nutrition information may vary between product types and/or flavours.