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Our team of certified trainers are ready to transform your body & help you reach your fitness goals !!

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Welcome to Secret Formula Fitness

Founded in 2015 in Hillside, N.J, Secret Formula Fitness is more than just a gym — it’s a movement dedicated to saving lives, changing lives, and transforming bodies. What started as a small vision has grown into a results-driven, high-energy fitness community built on accountability, expert coaching, and one powerful belief:
Results Are The Only Option !!

Expert Personal Trainers in Hillside, NJ

At Secret Formula Fitness, our certified personal trainers and coaches are dedicated to guiding you every step of the way. With years of experience in weight loss, muscle building, strength training, and body transformation, our team delivers unmatched results through personalized coaching and proven science-based methods.

Whether you’re a beginner or an advanced athlete, our trainers design programs tailored to your unique fitness goals, so you can achieve the body and confidence you deserve. Come train at the best private fitness gym with the best personal trainers in New Jersey.

Semi-Private Training That Gets Results

We specialize in semi-private personal training at Secret Formula Fitness, giving you the perfect balance of individualized coaching and community motivation. You’ll train alongside others who share your dedication while still receiving one-on-one guidance from our expert coaches.

Our fitness programs are designed for real people who want real results faster, safer, and more effectively than ever before.

At Secret Formula Fitness we don’t just call ourselves one of the top gyms in New Jersey, with the best training our clients do. With hundreds of proven transformations and 5-star reviews and ratings, we’ve built a formula, that delivers real, lasting results.

A Gym Built for Transformation

At Secret Formula Fitness, we don’t just train, we transform. Our facility is fully equipped with state-of-the-art fitness equipment, offering a clean, motivating environment that keeps you focused and consistent. From tailored meal plans to accountability coaching, everything we do is designed to help you push past limits and build the dream body you’ve always desired.

When you walk through our doors, you’re not just joining a gym, you’re joining a family that refuses to let you quit. Because here,
Results Are The Only Option !!

We also won the “Best in Business Award” in The Health category & have been voted the best body transformation gym in Union County & Essex County, New Jersey & most people say we are the best results based gym overall in New Jersey.

Ready to change your life?

Click below to get started today and find your Secret Formula to success.

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WE FOCUS ON GETTING

RESULTS

Our programs will hold you accountable at all times. We will also teach you how to make healthy choices when eating and what exercises to do to help you reach your goals. Lets make exercise and clean eating your new lifestyle.

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OUR CLIENTS TESTIMONIAL

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GOOGLE Reviews

      EXCELLENT  
   Based on 399 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Tyra Bertrand 
 
 
 
 Trustindex verifies that the original source of the review is Google. My experience with secret formula so far is great. They really push you towards your goal and want to see you gain those results. Ben is an excellent coach! Very down to earth! He really pushes you beyond your potential. With a superb coach it really makes you want to show up and not give up. It is really a tough journey but with their help and they giving you that boost truly helps.  Consistency and making the effort is the key. You can see great results once you follow their instructions. Jay really makes sure you stay focus and best believe he definitely will do check ups to make sure that you are putting in the work. Thank you to everyone at secret formula!
  
 
      Posted on Google  
   
   Martine Odige 
 
 
 
 Trustindex verifies that the original source of the review is Google. I was struggling with a lack of motivation due to the winter weather and was gaining weight without being able to lose it. I realized that fitness is a lifelong commitment. I came across Jay on Instagram and did some research, which led me to believe that his program would be suitable for me.

So far, it's been a great journey. The trainers are very professional and motivate you to reach your goals. I started at 172 lbs and am now down to 162 lbs. My goal is to continue with this lifestyle.

Measurable Results: I’ve lost 10 lbs and have noticed increased energy levels.

Coaching Style: The meal plan has also helped me shed the pounds. The trainers are great at correcting your form, incredibly patient, and they keep the workouts fun. Shout out to trainer Oshane!

Overall Experience: I feel much more confident in the gym now compared to when I started. I am stronger and feel pain-free.
  
 
      Posted on Google  
   
   Al-juran Harris Eafford 
 
 
 
 Trustindex verifies that the original source of the review is Google. Working with the the trainers, mine are oshane and Ben. They encourage you and work with you and want to see you reach your goals. Im for sure stronger since I've been coming
  
 
      Posted on Google  
   
   Jonathan Blackwood 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent staff that guide you based on your own journey. The coaches challenge you while taking careful consideration for fitness level and capabilities. Highly recommend sticking to your nutrition plan as its 90% of the battle, lost 10 lbs in the 1st month!
  
 
      Posted on Google  
   
   Danielle Walton 
 
 
 
 Trustindex verifies that the original source of the review is Google. From the very start, Oshane and Ben truly listened to my concerns and made me feel heard. They encouraged me every step of the way and thoroughly explained each workout, making everything easy to understand and follow. Jay’s meal plan is in a league of its own — it’s not just a diet, it’s a mental shift toward a real lifestyle change. His knowledge of nutrition truly shows. The plan is simple to follow yet incredibly effective, and the weekly weigh-ins keep you accountable and motivated. The results speak for themselves — you start to see changes, and that gives you the confidence to keep going. I am beyond encouraged to continue this journey. Secret Formula Fitness Gym is the real deal!
  
 
      Posted on Google  
   
   Tamikah Terry 
 
 
 
 Trustindex verifies that the original source of the review is Google. Before I started working with Oshea I was not active and had minimal mobility other than walking. Since starting with Oshea in January I am proud to say I can jog, squat, more active and has strengthened my muscles. I still struggle with sticking to the meal plan but i am forever grateful for all the other areas of improvement. Thank you to Ohsea for his support and pushing me along with the rest of the team.
  
 
      Posted on Google  
   
   Bianca Jeannot 
 
 
 
 Trustindex verifies that the original source of the review is Google. Working with my trainers Jay and Ben has been one of the best decisions I’ve made. I actually look forward to my workouts Every session is intense, but in the best way possible challenging, energizing, and honestly really enjoyable.

They push me to be better every time and always remind me to never say “I can’t.” Their meal plan has also helped me tremendously and made staying on track so much easier.

In just one month, I’ve lost 14 pounds and feel stronger and more confident than ever. I Highly recommend Secret Formula Fitness! You won't regret it!
  
 
      Posted on Google  
   
   jamillah williams 
 
 
 
 Trustindex verifies that the original source of the review is Google. I’ve been working out with Secret Formula Fitness for the past few months and it has been the best personal training experience I’ve had.My Trainer Oshane supports my fitness goals with specific exercises that vary from week to week and I found the specific meal plan and diet suggestions especially helpful. I also appreciate being able to ask my trainer and Jay for support throughout the week to help me stay on track.
  
 
      Posted on Google  
   
   Latanya Walrond 
 
 
 
 Trustindex verifies that the original source of the review is Google. Jay and Ben are miracle workers. Being a woman of a certain age, I was stuck and couldn’t lose weight for years. With the meal plan and their training, this is the best I’ve felt in years. Loving my results!
  
 
      Posted on Google  
   
   Dunni A. 
 
 
 
 Trustindex verifies that the original source of the review is Google. It has been a wonderful experience. Everyone pushes you to success, from the owner, Jay to Oshane, the personal trainer. The nutrition advice is also very helpful, my current blood test results after only 3 months show that.