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
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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 Peptides, I have ordered several times now and the experience each time is great! Not to mention how much weight I’ve already lost and the fast shipping they provide! Definitely recomme... See more
The Wolverine stack has changed the game for my arms, I wasn’t able to sleep or lift them I have some torn ligaments and fitskns has saved me!
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
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Great experience with FITSKNS Peptides
Great experience with FITSKNS Peptides. The team has been extremly responsive to any questions. Ordering is straightforward, with options to receive products quickly. Their website is easy to navigate with a well laid-out interface. Additional support and education is also offered once you use their products. Highly recommend.

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I am not new to peppers but I am new to…
I am not new to peppers but I am new to this company. The team is so incredibly helpful and offers additional resources (chat forum) to their customers. I am currently still on a prescribed compound version but will soon be switching. My mom placed her first order yesterday and had zero issues!

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Quick and Well Priced!
I order Friday evening at 8pm and my products were to me by Monday afternoon! Quick shipping and great prices!

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I have had a great experience every…
I have had a great experience every time, I order from FITSKNS. Product and shipping is top tier, I am a customer for life.

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AMAZING customer service
AMAZING customer service, FAST shipping, EXTREMELY helpful and knowledgeable. I have recently started my journey and the team has made this so worth it! The products are 100% and the forum has made it so easy to understand each pep and instructions of use.

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This app is amazing
This app is amazing, after months of trying to figure out how to properly use each peptide there is app that simplifies EVERYTHING

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The BEST customer service
Honestly I was nervous when I first got started. Now, I am losing and can tell a difference! The customer service is top notch. They get right back to you and are so knowledgeable and helpful with everything. Highly recommended!

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Reta and glow
Ordered Reta. Glow and mt2 I haven’t started mt2 yet but the Reta started really working by week 3. I just finished my glow and already see a difference in my skin. Will be ordering more this week

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Amazing service
Amazing customer service, and the Skool account provided to help with all things. Peptides is incredible. Quick shipping an amazing product. I highly recommend this company.

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Overall pretty good experience.
Overall pretty good experience with FITSKNS.
It was a really quick & easy ordering process.
I was really shocked at how fast my order arrived. Happy to start my journey.! 🤞🏾

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Top Shelf Services
Orders are always fast to be packaged and shipped. You are provided a tracking number with your shipping information. Never an issue and if there was, I feel confident it would be handled quickly with the highest of standards.

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At first it’s a little nerve wracking…
At first it’s a little nerve wracking because no one tells you what to do and how to specifically find the right thing for you and/or how to purchase without thinking is sketch. Then once you get past all that and receive the product it’s scientist time haha, soon you’ll relax after week 1-2 and finally breathe and know it’s going to be ok.
The app is the selling point for me because the owners are there responding and helping as well with other members voicing their experiences and concerns.
Take the leap, you’ll be glad you started. Then the real work starts, figuring out what works and what doesn’t. That will come with time.
4 out out 5 stars cause of the first time experience of not knowing anything about what we are doing or getting into.

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Love Fitskns
Love Fitskns! Great community interaction. Always answers questions. Can’t beat the prices. Overall best experience with peptide providers!!!

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I’m very happy with my results
I’m very happy with my results, my husband also lost 23 pounds on 6 weeks on Reta

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Loving the Peptide Journey so far!
This is my first experience with peptides and after months of research I came across FITSKNS and placed an order! Customer service is amazing, their products are legit, and plan on continuing to order through them to keep seeing results. Can't wait to see where this peptide journey takes me!

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Recommend to friends and family
My experience with FITSKNS was wonderful. It was my first time with peptides and the website and ordering was easy. They had fast shipping. Then I could quickly see results and felt they were high quality. Now I am a repeat customer and have recommended them to my friends and family.

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I work with two people that have…
I work with two people that have already been using your products. Without knowing they were on any peptides of any sort, I noticed changes in their skin complexion and complimented them on that. They both told me they are using Klow. I got mine a few weeks later.
I’m already seeing results at the end of week two. Very happy!

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FITSKNS is Great!
I’ve had a really solid experience with FITSKNS overall. What stood out to me first was how easy the ordering process was and how fast everything shipped my order arrived within just a few days and was packaged professionally.
Their customer service is probably one of their biggest strengths. Anytime I had a question, they responded quickly and actually took the time to explain things instead of giving generic answers. That’s rare in this space.

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Honestly love FITSKNS!
Honestly love FITSKNS!! 100% recommend them to everyone

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FITSKNS provides support beyond your…
FITSKNS provides support beyond your order. The Skool app is full of resources including a classroom with information on each peptide, the purpose, how to dose, and other important information. There’s also an informational thread that includes topics on peptides. You can also message your questions where feedback is provided. When starting peptides education and communication are not keys to a successful experience. FITSKNS provides both plus much more.

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