Creator opportunities

Nutrex Research

Nutrex Research was founded in 2002 and operates out of its’ own 80,000 sq ft, state-of-the-art facility in Oviedo, Central Florida. Our focus has always been on developing innovative, high-quality supplements with superior taste powered by the most effective ingredients. nutrex.com

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opportunity

Muscle Infusion Advanced Whey Protein Blend (5 Pounds), Chocolate

Muscle Infusion is a top-notch protein powder that promises to take your muscle growth and recovery to unprecedented levels. This innovative supplement is meticulously formulated to deliver a powerhouse of benefits, making it an essential addition to your fitness routine. NUTREX RESEARCH Operates its own manufacturing and research facility in Florida right in the US.

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opportunity

Muscle Infusion Advanced Whey Protein Blend (5 Pounds), Vanilla

Muscle Infusion is a top-notch protein powder that promises to take your muscle growth and recovery to unprecedented levels. This innovative supplement is meticulously formulated to deliver a powerhouse of benefits, making it an essential addition to your fitness routine. NUTREX RESEARCH Operates its own manufacturing and research facility in Florida right in the US

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opportunity

NIOX Extreme Pumps NO3-T Arginine Nitrate Supplement with Vitamin C and AstraGin

NIOX EXTREME PUMPS - Elevate your fitness game and push past boundaries with NIOX Extreme Pumps. The blend of Arginine Nitrate, Vitamin C, and AstraGin works harmoniously to flood your muscles with increased blood, oxygen, and nutrients. The result? A sculpted, vascular appearance that turns head. NUTREX RESEARCH Operates its own manufacturing and research facility in Florida right in the USA

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our campaign process

From profile approval to social post
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1

Get your profile approved

Fill out our quick and easy application form (found here) in 5 minutes or less and our team will review your profile.

Screenshot of an online catalog showing skincare products, tinted lip jelly, colostrum pore face mist, white truffle serum, and fashion accessories such as pearl necklace, pearl and gold bracelet, black sports bra, and a cuffed beanie.
2

Choose your product

Pick your desired product from our catalog of options and get it shipped to your door – free.

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3

Post to instagram

Enjoy your new product, take a picture/video, and share your experience on social media as a #brandpartner

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CASA MAESTRI

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Frequently asked questions

For more help contact {customer support}

How often will I receive free products?

It depends on our brands' interest in your profile aesthetic and your level of engagement. We also generally only invite influencers to participate in our campaigns a few times a month to keep the quality high and not oversaturate profiles. Our goal is to never bug influencers with offers that they won’t like.

Do influencers get paid to post?

Stack Influencers receive free products for participating in our campaigns. Our campaigns occasionally offer additional monetary compensation, however influencers always get a chance to try amazing products and share their experience using them. At Stack, we’re really selective with the companies that we choose to work with so influencers always get great products.

How will I receive the product?

To receive your product you will have to place an order online. Going through a brand’s online channels has proven to be the best and fastest way to manage our entire campaign shipping logistics. Once you’ve chosen your product and complete the submission form, you will receive further instructions on our campaign shipping process.

Who is eligible to join the Stack Influence creator community?

If you have at least 200 followers on Instagram and create original content, you can apply to join. We welcome all kinds of creators — beauty, fashion, fitness, home, tech, parents, pet accounts, and more. You don’t need to be a full‑time influencer; Micro Influencers, UGC creators, and bloggers are all encouraged to apply as long as you post authentic content on Instagram and follow campaign guidelines.

Do I have to live in the USA to participate?

Yes, for all influencer campaigns you must reside within the United States of America. We do run some international influencer campaigns so if you don’t live in the USA, we’d love if you registered for our community and we’ll be in touch about future opportunities.

Why do I need a PayPal email?

PayPal is our preferred method to send payments to all our influencers. You cannot participate without having a PayPal account. Creating a PayPal account is fast, simple, and FREE.

What if I don’t like the product after receiving it?

At Stack Influence we value our community’s honest feedback and would never want you to post something you’re not comfortable sharing. If you receive your product and don’t like it let our campaign support team know and we will make sure you still get the product for free. This will also not affect the status of your account and you will still receive future campaign invitations.

Be a stack influencer today

You only need 200+ followers to get paid for your social posts
Sign up as a creator

What our creators say

Try products… and have fun doing it!!!
Stack is such a fun platform. It gives me the opportunity to try new products that I may not always have the ability to get. When I’ve had questions, they’ve answered quick with no problems in a very quick manner. I highly recommend!
April 24, 2025
Consistent and easy to use to try new products
I really like being able to try new products and select things I have an affinity for and would be interested in trying and then giving an honest review. I feel like this is a win-win for me and the business, and for my friends.
April 7, 2025
A game-changer for creators
Stack Influence has been an incredible tool for growing my brand and connecting with the right opportunities. The platform is super intuitive, transparent, and truly supports creators who want to work with purpose-driven brands—not just chase numbers.
April 21, 2025
I love the stack influences program
I love the stack influences program. It helps me be more active on my social media platforms and also stack influence has good products and the items are real and really works and it’s not fake. I don’t regret signing up with them.
April 17, 2025
I had a fantastic experience with this company
I had a fantastic experience with this company. From start to finish, everything was smooth, professional, and efficient. The customer service team was responsive and helpful, addressing all my questions promptly.
May 8, 2025
One of my favorite applications, convenient, functional
I really love this application, there are a lot of products that you can choose from, convenient functionality, good support. For us, UGC creator is just a godsend, good for those who are starting to make a portfolio.
May 19, 2025
Great support for new creators!
As a new content creator, Stack Influence has made it easy and fun to collaborate with brands. The process is simple, communication is clear, and they truly support small influencers. I’m grateful for the opportunities and excited for what’s next!
October 2, 2025
A Smart Tool for Growing Creators
I’ve been using Stunk Influencer for a few weeks now, and it’s honestly exceeded my expectations. The platform is clean, intuitive, and offers real opportunities for small and growing influencers to connect with brands.
October 16, 2025
I loved it – 100% recommended
My experience was great because I felt valued from the very beginning. Communication with the brand was clear, fast, and very professional. Plus, the product I received exceeded my expectations, and I loved being able to share it with my community.
September 26, 2025
I really love working with Stack
I really love working with Stack Influence! Everything is super fast and smooth — from receiving products to getting paid. The whole process is clear, easy to follow, and incredibly efficient. It’s one of the most creator-friendly platforms I’ve used.
September 9, 2025
This app is truly a gem
This app is truly a gem! Thanks to Stuck Influence, I now have the opportunity to grow my blog and receive amazing products for free! It’s incredibly easy to use, the collaborations are exciting, and I love that I can genuinely recommend brands I believe in.
June 9, 2025
If you are a UGC creator, this app will help you
I love to use this app, you can get your special items for free, after you upload your content. They pay you at the moment you have the content in your social media. Happy to work with Stack Influence.
June 17, 2025
Great experience working with Stack Influence!
I had a great experience collaborating with Stack Influence. The platform is easy to navigate, and I love how they connect creators with interesting brand campaigns.
June 25, 2025
I have had a very good experience
I have had a very good experience in this app, the fluidity of the work is very good, it is very easy to complete the tasks, since you have all the very specific instructions.
July 2, 2025
A trustworthy platform full of opportunities
Since I joined Stack Influence, my experience has been amazing. I’ve had the chance to collaborate with real brands, receive great products, and grow as a content creator.
July 7, 2025
I love working with stack influence
I have been with them over a month now, I get products from top brands and they come quickly, no hassle. I also once had a campaign that was not going well and they addressed it immediately.
July 9, 2025
Ideal Platform for Creators
My experience with Stack Influencer has been excellent. From the very beginning, the platform was clear, intuitive, and easy to use. What stood out the most was their commitment to transparency and ongoing communication.
July 11, 2025
I love this app
I love this app. It's super easy to use. You work with really good products. We all buy products, and if you don't like them, you've already lost your money, but not here.
July 22, 2025
I have had an awesome experience
I have had an awesome experience collaborating with this company. I highly recommend them. They offer great service/ opportunities and amazing products and I enjoy doing business with them.
July 23, 2025
Stack influence made it fast and easy
Stack influence made it fast and easy to learn and accomplish the requirements to get started on the content needed and getting the products. Everything was super clear and easy to understand and follow through.
July 24, 2025