I highly recommend FITSKNS peptides company. I trust this company to stand behind their products that are tested by highly trusted lab. They are very prompt and shipping is fast. Very easy to order fr... See more
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Joel made it easy to learn about reconstitution and exactly how to convert measurements to know correct dosages. It is also very helpful to know what things are able to be stacked and which ones are j... See more
Best experience I’ve had with peptide purchases. My third order with FITSKNS and the dealings with this company are next level! I’ve been ghosted by other companies when trying to get answers but FITS... See more
I love fitskns!! Fast delivery, & based in Texas which I love. And love how they do additional testing! I got my mom to order through here too! 10/10 recommend!
Company details
Written by the company
FITSKNS Peptides is a Texas-based, family-owned company built on transparency, trust, and integrity. We started FITSKNS to bring clarity and accountability to an industry that often lacks both. Our focus is on high-quality research peptides, supported by third-party testing and accompanied by Certificates of Analysis so customers can independently verify purity and quality. We believe trust is earned through transparency, not marketing claims. As a family-owned business, accountability is personal—customer service is never outsourced, and when you reach out, you’re speaking directly with real people who stand behind what we offer. We also prioritize education and access to information, providing resources to help customers better understand research materials and processes. At FITSKNS Peptides, we operate with integrity and are committed to earning your trust with every order.
Contact info
3333 Preston Rd. Ste 300, 75034, Frisco, United States
- (469) 850-2356
- info@fitsknsresearchgroup.com
- fitsknspeptides.com
4.9
Excellent
223 reviews
Asks customers to review
This company invites their customers to review, whether positive or negative
Replied to 100% of negative reviews
Typically replies within 24 hours
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Great customer service
Great customer service, anwsers all questions quickly and is also a local company to me! Shipping comes in quick with a thank you note each time!
25 August 2026
Unprompted review
Reply from FITSKNS Peptides
Thank you! Being local makes this one extra special. 😊 We’re big believers in being available when questions come up and adding those little personal touches to every order. We really appreciate you choosing and supporting FITSKNS!
Great customer service and product
Great customer service and product. I’ve ordered through them several times with zero issues. Great company!
1 July 2026
Unprompted review
Reply from FITSKNS Peptides
Several orders with zero issues—that’s exactly the consistency we strive for! Thank you for continuing to choose FITSKNS and for taking the time to share your experience. We appreciate you!
Great product
Great product. I’ve tried other company’s and this one works.
24 August 2026
Unprompted review
Reply from FITSKNS Peptides
Thank you! We know you have choices, so the fact that you’ve tried other companies and chose FITSKNS means a lot to us. We really appreciate your trust and support!
Amazing experience with the brand…
Amazing experience with the brand itself. This is my first and only company I’ve tried and I’m glad I really lucked out, because the experience has been so smooth and really easy to navigate. They been great to work with! Always answering my questions and all around great customer service. Definitely recommend!
22 August 2026
Unprompted review
Reply from FITSKNS Peptides
We love hearing that FITSKNS was the first company you trusted and that the whole experience has felt easy from the start. Being available, answering questions, and making everything simple to navigate are exactly what we want for our customers. Thank you for taking a chance on us and for the recommendation!
6 orders in with no issues
6 orders in with no issues, quick shipping, communication about the process in progress is spot on and an American company
22 August 2026
Unprompted review
Reply from FITSKNS Peptides
Six orders and counting—we love hearing that! Thank you for continuing to trust FITSKNS. We put a lot of effort into fast shipping and keeping you informed every step of the way, so it’s great to know that consistency has stood out. We truly appreciate your continued support! 🇺🇸
Have a great experience with FITSKNS
Have a great experience with FITSKNS. Ordering was easy and got my order within a couple of days. The quality is great and fast. Definitely recommend this company very helpful and supportive.
20 August 2026
Unprompted review
Reply from FITSKNS Peptides
Thank you for the great review! We’re happy to hear everything was smooth from ordering to delivery and that our team made you feel supported along the way. We really appreciate the recommendation and are glad to have you with FITSKNS!
So far these guys have been great to…
So far these guys have been great to work with! Always answering my questions and all around great customer service. Definitely found our pep family. 💪🏼
27 July 2026
Unprompted review
Reply from FITSKNS Peptides
“Found our pep family” — we love that! 💪🏼 That’s exactly the kind of community we’ve worked to build. We’re always happy to answer questions and make sure you feel taken care of. Thanks for finding your way to FITSKNS—we’re glad you’re here! ❤️
Amazing experience with the brand…
Amazing experience with the brand itself. This is my first and only company I’ve tried and I’m glad I really lucked out. They help whenever you have questions and you can read through other people’s stories, if you’d like help or motivation. My only advice: if this is your first time: get over your fear and just try it. You’ll be glad you did (speaking from experience). I’m glad I chose fitskns and will definitely keep ordering from them from now on. (I’m already on my third order as I’m writing this)
17 August 2026
Unprompted review
Reply from FITSKNS Peptides
Third order already—we love hearing that! 😄 It means a lot that FITSKNS was the first company you trusted and that your experience has kept you coming back. We’re especially happy you’ve found value in the community and hearing from others. Thank you for choosing us from day one and for taking the time to share such a thoughtful review! ❤️
Reply from FITSKNS Peptides
Thank you for the recommendation! We’re glad you’ve had a good experience with FITSKNS and appreciate you taking a moment to leave us a review! 🙌🏼
life changing
FITSKNS are extremely professional, reliable, and offer an excellent service.
15 August 2026
Unprompted review
Reply from FITSKNS Peptides
Thank you! Professional and reliable are two words we work hard to earn, so this means a lot to us. We really appreciate you choosing FITSKNS and taking the time to share your experience! ❤️
Finally found a company I trust and has…
Finally found a company I trust and has the knowledge! Love every product I’ve tried so far
14 August 2026
Unprompted review
Reply from FITSKNS Peptides
That word trust means everything to us. Thank you for giving FITSKNS a chance and for recognizing the knowledge and effort we put behind what we do. We’re really glad you found us and appreciate you being part of the FITSKNS community! ❤️
Fitskns is amazing!
Everything has been so easy with Fitskns Peps! They are amazing people. I literally text Joel and he responded so quickly with a question I had about a pep! Ive had nothing but good outcomes and amazing customer service. Highly recommend! Also shipping is super fast!! 10/10 Recommend!
1 August 2026
Unprompted review
Reply from FITSKNS Peptides
Thank you so much! We really try to be accessible and responsive, so hearing that you could reach out and get a quick answer is exactly what we want. We’re glad everything has been a great experience. Thanks for recommending FITSKNS and being part of our community! ❤️
Very knowledgeable and a vast array of…
Very knowledgeable and a vast array of peps to choose from. Fast shipping! The best part is the testing! Knowing they test their product beforehand brings peace of mind.
14 August 2026
Unprompted review
Reply from FITSKNS Peptides
Thank you! We put a lot into our testing and transparency, so hearing that it gives you added confidence in FITSKNS means a lot. We appreciate you recognizing the work that goes on behind the scenes—and we’re glad the fast shipping doesn’t hurt either! 😄
FITSKNS is very professional
FITSKNS is very professional, prompt on filling orders, shipping and customer service. Have been using their services for 4+ months. VERY HAPPY!!
12 August 2026
Unprompted review
Reply from FITSKNS Peptides
Four+ months with us and still VERY HAPPY—we love to hear that! Thank you for continuing to trust FITSKNS. Consistency in service, communication, and getting orders out quickly is incredibly important to us. We truly appreciate your continued support! ❤️
Super easy service to use
12 August 2026
Unprompted review
Reply from FITSKNS Peptides
Thank you for taking the time to leave us a review! We’re glad everything was simple and easy. We appreciate you choosing FITSKNS!
Trusted source
Trusted source. I love that these ship so quickly. I live in Texas and I get mine within 1 day of shipping. Website is easy to navigate and the customer service is top tier with very fast responses. Zero down time! Will continue to repurchase.
29 June 2026
Unprompted review
Reply from FITSKNS Peptides
Thank you for taking the time to leave us such a great review! We love taking care of our fellow Texans, and we’re glad the fast shipping, easy website, and quick customer service have made your experience a good one. Earning your trust and your repeat business means a lot to us. Thanks for continuing to choose FITSKNS!
Reply from FITSKNS Peptides
Thank you for taking the time to leave us a review! We know nobody likes waiting on an order, so we’re glad yours arrived quickly. Thanks for choosing FITSKNS!
I’ve made a few orders so far and…
I’ve made a few orders so far and everything has been great. They always answer any questions I have quickly, shipping is super fast (I live in Texas) and most importantly, their product is genuine. They are knowledgeable about their products and the prices can’t be beat.
6 August 2026
Unprompted review
Reply from FITSKNS Peptides
Thank you, Melissa! We love hearing that you’ve had a great experience across multiple orders. Fast shipping and being available when you have questions are huge priorities for us, so it’s great to know those things have stood out. We really appreciate your continued trust in FITSKNS!
Legitimate peptide source
Legitimate peptide source! 10/10 experience and will be purchasing more soon!
6 August 2026
Unprompted review
Reply from FITSKNS Peptides
Thank you, Olivia! A 10/10 is always awesome to see. 😄 We’re really glad you found FITSKNS and had such a great first experience. We’ll be ready for you when it’s time for the next order!
Amazing People
These owners make you feel like family, they have created a safe place for us to order, ask questions, and gain knowledge. Shipping is fast and ordering is easy!
23 July 2026
Unprompted review
Reply from FITSKNS Peptides
Thank you, Alisha! The fact that you feel like family honestly means more to us than you know. ❤️ We wanted FITSKNS to be more than just a place to order—we wanted to build a community where people feel welcome, supported, and comfortable asking questions. We’re really happy you’re part of it!
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