About US

Who We Are

Mammoth Jack is a premium supplement provider dedicated to helping those who work hard to reach their fitness goals. We strongly believe that when you put in the effort, you should receive the best nutrition and supplements to support your hard work.

We source only high-quality ingredients and develop products with expert guidance from experienced nutritionists. Our team is committed to developing innovative products that target specific health needs, so our customers can get the most out of their performance.

What We Do

At Mammoth Jack, we know that every person’s body is unique and requires different types of nourishment for optimal well-being. Therefore, we strive to create tailored nutritional solutions for individuals looking to achieve improved athletic performance or simply to maintain a healthy lifestyle.

We develop supplements that are not only effective but also affordable, so everyone can have access to quality nutrition and fuel their body with the best possible ingredients. Our products range from pre-workouts and protein powders to hydration drinks and vitamin packs so that you can choose the perfect supplement for your individual goals.

Our Mission

At Mammoth Jack, our mission is to provide the highest quality of supplements to those who work the hardest. We strive to create innovative and tailored solutions for every person’s unique nutritional needs, so they can reach new heights in their fitness journey.

With Mammoth Jack, you can trust that your body is getting exactly what it needs to maximize performance and reach your goals. We are dedicated to helping you become a stronger, healthier, and better version of yourself.

Our Team

At Mammoth Jack, we have assembled a team of professionals who share our passion for health and fitness. Our team is composed of experienced nutritionists, professional athletes, and dedicated customer service representatives who are all committed to providing quality supplements that help people reach their goals.

We believe in working hard and having fun while doing it! That’s why we make sure our team is constantly learning new things and challenging themselves in order to build upon their skillset. We value each member’s input and ideas as they contribute towards making our products and services even better.

Quality Guaranteed

We use only the highest quality ingredients and carry out comprehensive testing on every batch of product to ensure safety and efficacy. All our supplements are made without any artificial flavors, sweeteners, or preservatives, so you can trust that you will be getting pure nutrition with every dose.

Our commitment to transparency means that our customers can trust that all of our products will meet or exceed safety standards and will provide them with the nutrition they need to reach their goals. Our full ingredient list is available online, so you can have full confidence in every bottle of supplement we offer.

Our Core Values


We are honest and transparent in everything we do, from sourcing the highest quality ingredients to communicating with our customers. We believe that integrity is key to building long-lasting relationships built on trust.

We are dedicated to helping our customers reach their fitness goals by providing innovative and tailored solutions for their unique nutritional needs. We are constantly striving to improve our products and services so that we can provide the best possible experience for our customers.
No Shortcuts

We believe in hard work and dedication. We don’t take shortcuts when it comes to our products or services, so our customers can be sure they are getting the best nutrition for their bodies.


We are passionate about what we do and are motivated by the idea of creating a healthier, stronger, and better version of ourselves. We believe everyone can achieve their dreams with the right nutrition and dedication.

Customer First

Our customers come first; we strive to provide the best possible experience with every interaction. We are committed to providing quality products, helpful advice, and exceptional customer service that you can rely on.

Why Choose Mammoth Jack?

100% Satisfaction Guarantee

If despite all our efforts in creating the best possible nutritional solutions, you are not fully satisfied with any product purchased from us, we will give you your money back without any hassle or questions asked. We believe that customer satisfaction should always be our top priority and guarantee that you will not regret your purchase when choosing Mammoth Jack.

100% Organic Products

We only source the best quality ingredients and use 100% organic and natural products in all our supplements. We believe that nature’s gifts should be taken advantage of, so you can trust that every bottle of supplement we offer is free from any artificial additives or preservatives.

Fast Delivery

At Mammoth Jack, our customers can expect their orders to arrive quickly and safely. We offer a variety of shipping methods to ensure that your items get to you on time. Our standard shipping is usually delivered within 1-3 business days, but we also offer express and overnight delivery services for faster delivery times.

Veteran-Owned & Operated

Mammoth Jack was founded by veterans who understand the importance of hard work and dedication. Our founders have a deep-rooted passion for health and wellness and believe that all hard workers should have access to quality nutrition.

Locally Sourced Ingredients

We are proud to source all our ingredients from reputable local suppliers. This helps us ensure that all our products are of the highest quality and freshness. It also helps us support local businesses and the economy.

Made in the USA

All our products are made in the USA in an FDA-registered facility that follows GMP guidelines. This ensures that our customers can trust that they are getting supplements that meet the highest quality and safety standards.

Supporting The Hardest Workers

Mammoth Jack is devoted to helping those who work the hardest in their pursuit of improved fitness, health, and overall well-being. We strive to provide the best quality supplements at prices that are accessible to everyone.

We invite you to join us on our mission and experience the difference that Mammoth Jack can make in your life! Thank you for taking the time to learn more about us — we look forward to supporting you with all your nutritional needs!