They have a sale around every holiday. They are easy to order from. They are swift to deliver. If you need help, there’s a phone number and someone will either answer or call you back within thei... See more
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See what reviewers are saying
The billing was confusing because two separate emails showing the amount paid were sent leading me to think I had been double charged. I emailed the company who responded within two days after researc... See more
I have bought probably 10 different products from here, and I have always been satisfied with the purity and quality. I would rather have clomid in pill form, but I buy it from here even though it'... See more
Fast service and real Melanotan II ...ordered Feb 19, 2020 and rec by March. Also ordered in 2019 and same good service. Surprised nobody else reviewed yet ?? Not affiliated with company just a regula... See more
Company details
Written by the company
Extreme Peptides supplies peptides and research liquids for laboratories and qualified investigators. Our focus: clear specifications, batch consistency, and reliable fulfillment—supported by a responsive team that understands lab needs.
Contact info
931 Village Blvd STE 905 PMB 164, 33409, West Palm Beach, United States
- service@extremepeptides.com
- extremepeptides.com
Asks customers to review
This company invites their customers to review, whether positive or negative
Replied to 20% of negative reviews
Typically replies within 2 weeks
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I only received about half of my…
I only received about half of my package because it was damaged during transit. I contacted the support desk right away, and they responded quickly and immediately sent out a replacement. Mistakes happen, but their customer service was fast, helpful, and professional. I really appreciated how quickly the issue was resolved.
Excellent!
Have been using them for years. Shipping is always very fast, packaging is great, the CC payment process is easy enough, and the customer service is unmatched. Throw in the pricing and rewards and they're easily the best peptide place around.
Extreme peptides is an A+ company as…
Extreme peptides is an A+ company as well as their products. The ordering process is simple and shipping is quick and efficient.
On time great job!
I've had significant results
I've had significant results. It's easy to order and received in a timely manner.
I had the best experience today when I…
I had the best experience today when I had a payment question. Steve Smith was so patient and helpful in getting me steered into the right direction and I’m excited to receive my product!
Excellent customer service
Quality products that arrive on time. Their customer service is always great resolving any concerns quickly and professionally!
Ep fixed a technological issue and comped me in the next order
Ep made up for a technological issue and went above and beyond with a future order
Extreme Customer Satisfaction
I would give more than five stars if this were an option.
I have ordered several products from this company and have received only the highest quality items at favorable prices in a quick and efficient manner.
I recently had an issue with the payment process and the team reached out immediately to rectify the situation and offered several options to make the transaction as smooth as it gets.
The communication was warm and friendly so I know I wasn't taking to some AI bot and they went out of their way to ensure I was satisfied. I cannot recommend this company enough and will continue to use their services as my go-to.
(I was not compensated in any way for this review. I am simply giving credit when it is deserved.)
The ordering experience was great
The ordering experience was great, and delivery was in the time frame I expected!
Great products at a competitive price
Great products at a competitive price. Great customer support.
Always reliable
I needed to change my order over the weekend and they responded first thing Monday morning before shipping. These guys are always dependable and have the best quality products. This is the ONLY place I buy from.
This is the 5th time I’ve used them
This is the 5th time I’ve used them, and other than a glitch last year, they’ve been very professional and I always get my product on time. I’ll keep using them
They've done an amazing job overhauling…
They've done an amazing job overhauling everything they do. Fast shipping, quick customer service and the best GLP on the market!
Placed an expensive order and was never…
Placed an expensive order and was never shipped, still shows as processing after 5 months, no response from company, but they still send promotional emails.

Reply from Extreme Peptides
MISSING $200 OF PRODUCT FROM PEPTIDES ORDER
I recently ordered a variety of peptides. I've had 2 successful orders with the company, so figured I would make a larger one this time. I was supposed to receive 1x Melanotan II, 1x Oxytocin, 1x PT-141, 4x Selank, and 2x DSIP. Instead I simply received one of each of the peptides, leaving me short 3x Selank ($50 each) and 1xDSIP ($30 each) for a total of $180 missing from my order (plus the tax and shipping). I sent messages on the website, via email, and have called as well, but to date, no response. I truly hope they reach out to make the order fully complete and I get to change this review accordingly, but with the current lack of communication from their company, I am not sure that will take place.

Reply from Extreme Peptides
fastest shipping ever
fastest shipping ever. high quality products. always comes with water for reconstituting.
price is a little higher but it’s worth it.
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