API is a company that offers supplements to help improve upon the effects of your workout. These formulas specifically cater to the needs of athletes, rather than just the average gym member.

What Is API?

When you work out, you probably have a certain goal you are striving for, like muscle-building or fat-burning. Since you know your goals, it’s easy to select a supplement that helps to meet those needs. However, when you are an athlete that relies on your workout for the strength and endurance you need, your supplements need to be catered to that as well. Rather than using a supplement that is made for any recreational fitness fanatic, using the carefully-formulated products from API.

API focuses all of its energy on offering supplements that are catered to the needs of athletes, who need much more than just increased muscle mass. Athletes go through seasons of training, and those who participate in sports need to have the sustenance to keep moving the whole time. However, even though every athlete aims to improve their abilities, their main fitness goals vary. API features a variety of supplements that match those needs.

Supplements help to give your body the nutrients it needs, but without having to consume the calories. When you eat foods that help with your goals, you improve your chances of success. However, you can’t fill your whole stomach with all of the nutrients you need, if you are close to a workout or just finishing one. That’s what makes supplements so helpful, especially from API.

About API Products

API produces a variety of supplements to help you reach your fitness goals. Whether you’re trying to slim down or bulk up, this brand has the formulas you need to make your fitness dreams a reality. Read on below to find out about a few of the formulas that API offers.


Available for $31.24, Hustle helps to improve both your energy level and your endurance both on and off the field It helps you to stay focused, improving your performance during important games or matches. The efficacy of this supplement relies on the included ingredients, like Nitrosigine, L-Citrulline, and Beta Alanine. When you stack Hustle with another one of the API supplements, you are able to increase your nitric oxide boost, which is what takes your training workouts to the next level.

This formula is mainly used to increase your muscle mass, by improving your energy levels and endurance. API recommends that you use the formula about 30 to 45 minutes before a workout, mixing a single dose with a glass of water.

Gainer Xtreme

Available for $54.99, Gainer Xtreme is a protein-based blend, which includes 1,261 calories and 50 grams of protein in every single serving. This formula is not for the average athlete; it is meant to help you gain weight and muscle at a rapid pace. The formula features both whey and casein protein, but with ingredients that help it to slowly release them into your body. This process helps your body to have high protein and energy levels throughout your workout or competition.

This formula is exclusively used to improve the growth of your muscles, rather than supporting your endurance. It is meant to be taken between meals to help keep your body working towards stronger muscles. You can mix a single serving into a 24-ounce glass or bottle of cold water. If you want a drink with more sustenance, Gainer Xtreme also tastes good with low-fat milk.

Fat Burner Advanced

Available for $14.99, Fat Burner Advanced is the perfect supplement for consumers that rely on being light and agile in their sports competitions. The main ingredient in this formula is L-Carnitine, which helps your body turn existing fat cells into the energy and fuel that it needs for energy during your workout regimen. It also features ingredients like Coffee Arabica, Green Tea, Kola Nut, Cayenne Pepper, and Cinnamon. All of the ingredients in Fat Burner Advanced help to stimulate your metabolism toe eliminate those inches from your waistline.

This formula is exclusively made for weight loss, and does not focus on building muscle mass. If you need to improve your muscle mass, then API has other supplements available for you. However, since it does help with your energy levels, API recommends that you take it before your workout to boost your alertness and focus. You also can take it between meals, to keep your metabolism working all day long.

To make the Fat Burner Advanced drink, you can mix the powder with any 8-ounce drink of your choice. You will need to make sure you drink enough water during the day to prevent dehydration, which is a risk when you are working out and perspiring for prolonged periods of time daily.

Where to Buy API Products

The easiest way to purchase any of the products is by submitting an order through the API website or Amazon.com. You will be subject to their shipping fees (unless you are an Amazon Prime member for Amazon.com purchases), but you will have the luxury of not having to leave your home.

If you want the products a little sooner, you can still purchase them in select retailers both within the United States and Internationally. Here are a few of the location in the United States that participate:

  • American Nutrition Center (Connecticut and Massachusetts)
  • Valley Fitness (Connecticut)
  • Club Fitness (Connecticut)
  • Flex Fitness, Inc. (Kentucky)
  • Gold’s Gym (Massachusetts)
  • Maximum Nutrition (New Hampshire)
  • Nutrition Zone (New Jersey)
  • Xtreme Fitness (Rhode Island)

If you would like to carry API products at your store or chain of stores, you will need to fill out a form and submit it online.

Contacting API

Since API is such an amazing resource for different health supplements, you may not need to speak with the company before your purchase at all. However, if you do have questions, the customer service team is reachable by phone, social media, postal mail, or by filling in the contact form on the website.

The easiest way to speak with someone is via phone call to (866) 822-2770. However, hours of operation are not listed, so you may need to pursue other methods of communication, if you cannot reach someone. To mail your inquiry, send your letter to:

55 Crystal Avenue

Unit 7, Suite 115

Derry, NH 03038 USA

If you want to stay up-to-date on the latest changes from API, follow their social media profiles on Facebook, Twitter, and Instagram.

API Review Conclusion

API is an incredibly helpful resource, when it comes to finding supplements that cater to a more active lifestyle. They offer formulas that meet a variety of fitness needs, helping you to enhance your original results. With the right supplements, you can feel confident in knowing that your body will be able to reach the goals you’ve set, without any inhibitions or plateaus in the way.


Please enter your comment!
Please enter your name here