This website is so easy to navigate and get exactly what I need! The customer service with ordering is great and gets back to you fast. I will always order 99 purity, and quality top notch!
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Review summary
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I received my peptides quickly and they have been super effective. I saw results within the first couple of weeks and I’ve been consistently seeing results for the past 6 months.
Awesome peptide company I got confused with a tracking number I emailed them and they responded so fast and was very helpful I’ll be placing order again soon
I have had such amazing experiences so far using 99 purity peptides. Nothing but positive results, no side affects and Kyle has been great with guidance and information! Wouldn’t choose anyone else an... See more
Company details
Written by the company
99 Purity Peptides operates as a research-focused peptide company that USA laboratories and independent research professionals rely on when sourcing synthetic research peptides.
Contact info
United States
- 99puritypeptides.com
4.8
Excellent
44 reviews
No recent history of asking for reviews
This company hasn't invited customers recently, so reviews may not be representative
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The results are real!
I received my peptides quickly and they have been super effective. I saw results within the first couple of weeks and I’ve been consistently seeing results for the past 6 months.
August 15, 2026
Unprompted review
Excellent Product
Excellent product! And great customer service! I highly recommend
August 11, 2026
Unprompted review
Trustworthy and reliable
I have had such amazing experiences so far using 99 purity peptides. Nothing but positive results, no side affects and Kyle has been great with guidance and information! Wouldn’t choose anyone else and trust this company!!
August 6, 2026
Unprompted review
Absolutely love the quality of these…
Absolutely love the quality of these peptides. They not only helped jumpstart my journey to healthier life but my kids also see the difference in my moods as well.
July 8, 2026
Unprompted review
My experience was so good
My experience was so good. The answer is every one of my questions and I feel like the customer service was amazing. You could not get this experience anywhere else. I will be telling all my friends about this company.
August 4, 2026
Unprompted review
⭐⭐⭐⭐⭐
⭐⭐⭐⭐⭐
Excellent experience with 99 Percent Purity Peptides. The products are high quality, shipping is fast, and customer service is top-notch. Kyle is incredibly knowledgeable and always takes the time to answer questions and provide helpful guidance. It’s clear the team truly knows their products and cares about their customers. Highly recommend!
August 4, 2026
Unprompted review
Very satisfied with service all the way…
Very satisfied with service all the way around, the product and information needed to make decisions. Very quick responses and deliveries, informative and affordable. Highly recommend
🌟🌟🌟🌟🌟 to Kyle Belk
March 1, 2026
Unprompted review
The only company I fully trust
The only company I fully trust. Their customer service also consistently goes above and beyond.
August 4, 2026
Unprompted review
Been on Reta since April
Been on Reta since April! Down 45 lbs as of August 4th I highly recommend this company and this product! Customer service is absolutely amazing
April 23, 2026
Unprompted review
Quick,easy
Quick,easy, fast service! Most importantly,they work!! Genuine products.
July 30, 2026
Unprompted review
Website is easy to navigate & great…
Website is easy to navigate & great customer service! Highly recommend!
August 3, 2026
Unprompted review
Best Peptide Company in the Game
Kyle and the entire team at 99purity are second to none. There’s an incredible peptide selection (vial size and # of products), countless deals, and always put the customer first. I have dealt with several peptide companies in the past, but they’re the clear 1 of 1. Couldn’t recommend their services enough
August 3, 2026
Unprompted review
Excellent products and very fast…
Excellent products and very fast shipping
August 3, 2026
Unprompted review
Best company by far!
Best company by far!! Trusted product, guaranteed results, fast shipping!! Love 99puritypeptides!
July 22, 2026
Unprompted review
Great products…fast shipping
Great products…fast shipping. I’m down from 228 to 182 since I started a stack with 99 back in mid February. Feel good look good
August 1, 2026
Unprompted review
Kyle is so easy to work with
Kyle is so easy to work with, knows his products, great recommendations, and quick to respond and help!
August 1, 2026
Unprompted review
Fast Shipping
Fast Shipping, I've lost 20lbs and reached my goal weight. Now I use it for weight management. Great product, fast service.
August 1, 2026
Unprompted review
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