Apexpeptidesupply (apexpeptidesupply.com) has a 4.6 out of 5 rating on OK.one, based on 55 user reviews collected here. It is listed under Construction & Manufacturing and its reputation is excellent. 89% of reviews are 4 stars or higher and 9% are 1 star; The business has replied to 100% of negative reviews. Last updated 2026-08-10.
What people say
M
Mike Scott · 1 review · Experienced 2026-03-01 ·
★★★★★
Defective Product
Have made several purchases from this company. It was always 100%. I made a bigger order and out of all of my bottles two of them hardened up and would not mixture. I used their antibacterial water as instructed. They are refusing to replace the defective bottles. Would not recommend this company in the future.
Reply from Apexpeptidesupply2026-03-25
Hi,
We’re sorry to hear about your experience, but we’re unable to locate any record of a replacement request or communication matching the details described. We take product concerns seriously and always encourage customers to reach out directly so we can review and address any issues appropriately.
We’d also like to clarify that we do not supply antibacterial or bacteriostatic water, and all of our products are sold strictly for research use only. We do not provide or support personal-use applications.
If you believe this review was intended for our company, please contact us at [email protected]
with your order details so we can investigate further.
– Apex Peptide Supply
C
Chahira · 1 review · Experienced 2026-03-16 ·
★★★★★
Never received my order I paid for the…
Never received my order I paid for the fast delivery then nothing I got absolutely no order I feel that I made mistake using this company they doesn't even answer my call.
Reply from Apexpeptidesupply2026-03-22
Hi Chahira,
We take reviews like this very seriously, which is why we thoroughly checked our system before responding. At this time, we have no record of any order, communication, or contact attempt under your name, and the details in your review do not match how our company operates.
For clarity, Apex Peptide Supply does not offer “fast” or expedited shipping, and we have no unresolved customer service inquiries—calls, texts, emails, or website messages—matching your description.
We have recently encountered multiple cases where customers have mistakenly confused us with another company using a similar name. Based on the information provided, this appears likely to be one of those situations.
If you did in fact place an order with Apex Peptide Supply, we are more than willing to investigate and resolve this immediately. Please contact us directly with your order details so we can assist:
📧 [email protected]
📞 505-370-2370 (call or text)
We stand by our service and responsiveness, and our existing customer reviews reflect that. If this review was intended for a different company, we respectfully ask that it be corrected to avoid confusion.
– Apex Peptide Supply Team
Got the order correct, service/mail order was delivered timely, email confirmation well done. Give this organization a chance with your peptide needs!
Reply from Apexpeptidesupply2026-03-22
Thank you for taking the time to share your experience—we really appreciate it!
We’re glad to hear everything arrived correctly and on time, and that the communication along the way met your expectations. Providing a smooth, reliable experience from order to delivery is exactly what we aim for.
Your support means a lot to us, and we’re grateful you chose Apex Peptide Supply. If you ever need anything or have questions in the future, we’re always here to help.
– Apex Peptide Supply Team
Excellent Company. Fast shipping. Quality products.
Reply from Apexpeptidesupply2026-03-22
Thank you for the great feedback—we truly appreciate it!
We’re glad to hear you had a smooth experience and were happy with both the quality of the products and the delivery. Providing reliable service and consistent quality is exactly what we strive for every day.
We appreciate your support and look forward to serving you again in the future!
– Apex Peptide Supply Team
Really fast delivery! Ive been using ghk-cu for almost 3 weeks haven't seen a big difference in skin yet that takes about 6 weeks but definitely hair and my body feels amazing no aches and pains ! I'll definitely be ordering again from them !
Reply from Apexpeptidesupply2026-03-22
Thank you for taking the time to share your feedback—we appreciate it.
We’re glad to hear your order arrived quickly and that you had a smooth overall experience with our service and delivery.
For clarity and transparency, we do want to note that all products offered by Apex Peptide Supply are intended strictly for research use only and are not approved for personal or medical use.
– Apex Peptide Supply Team
G
Gready · 1 review · Experienced 2026-02-26 ·
★★★★★
True Quality
Very informative and helpful service representatives. Amazing customer service. Highest quality products that are true and pure.
Reply from Apexpeptidesupply2026-03-22
Thank you for the kind words—we truly appreciate your feedback.
We’re glad to hear our team was helpful and informative, and that your experience with our customer service stood out. Providing clear communication and a reliable experience is something we take seriously.
We appreciate your support and are grateful you chose Apex Peptide Supply.
– Apex Peptide Supply Team
Thank you for the kind words—we really appreciate you taking the time to share this.
We’re glad to hear your experience has been a positive one, and we’ll be sure to pass this along. Making things simple and easy for our customers is always the goal.
We truly appreciate your support.
– Apex Peptide Supply Team
M
Morgan Blake · 2 reviews · Experienced 2026-01-31 ·
★★★★★
For all your Peptide needs…
I made an order with Apexpeptidesupply.com. The process was extremely easy. I received the order two days later, I couldn’t believe how fast it was. The only issue I had was one of my products didn’t arrive. I was also sent two additional items I didn’t order. I called the number and was greeted by the best customer service. Not only was my missing vial sent immediately, he told me I could keep the items sent accidentally! He also gave me a discount code for my next purchase! As far as the quality of the product, all of the COA’s are accessible online and they are a very reputable company. I will be ordering from them in the future!
Reply from Apexpeptidesupply2026-02-18
Thank you so much for taking the time to share this detailed feedback — we truly appreciate it.
While we always aim for every order to be perfect the first time, we’re glad we were able to resolve the mix-up quickly and make it right. Taking care of our customers promptly is extremely important to us.
We’re also happy to hear you found the ordering process simple and the shipping fast — that’s exactly the experience we work hard to provide. Transparency matters to us as well, which is why we make batch-specific COAs easily accessible.
Thank you again for your support and trust. We look forward to serving you again.
I had a problem and I had to change the shipping address; I got a call back not even 10 minutes later. Great customer service and shipping was quick
Reply from Apexpeptidesupply2026-02-18
Hi Gian,
Thank you for taking the time to share this — we truly appreciate it.
We know how important it is to get shipping details corrected quickly, so we’re glad we were able to get back to you right away and make sure everything was handled smoothly. Fast communication and fast shipping are both priorities for us.
We appreciate your support and look forward to serving you again in the future.
Thank you so much for the kind words — we truly appreciate it.
Providing fast responses and reliable support is a core part of what we do, so it means a lot to hear that reflected in your experience.
We’re grateful for your support and look forward to serving you again.
great source, quality product. just be patient for your tracking number. arrived in less than a week during holiday as well.
Reply from Apexpeptidesupply2026-01-06
Thanks for the great feedback—we really appreciate it!
We’re glad to hear everything arrived quickly, especially during the holiday period. Tracking details are always sent as soon as the label is generated, and we appreciate your patience as orders move through processing and carrier pickup.
Thanks again for choosing Apex Peptide Supply. We’re grateful for your support.
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NSTraveler · 7 reviews · Experienced 2025-12-09 ·
★★★★★
Excellent company to order from
Excellent company to order from. Quick turn around, fast customer service replies if you need them, quality products. Highly recommend and I will use them again.
T
Tomasz Bijos · 3 reviews · Experienced 2025-12-17 ·
★★★★★
those guys are awesome they know how to…
those guys are awesome they know how to do the business with us all products are tested and real deal i highly recommend it to everyone A++++
Reply from Apexpeptidesupply2026-01-06
Thanks so much for the kind words! We’re glad you had a great experience and appreciate the recommendation and support.
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Pree Em · 1 review · Experienced 2025-12-22 ·
★★★★★
Excellent quality products at great…
Excellent quality products at great prices and super fast shipping. I am so happy with their service and will definitely be re-ordering from them again.
Reply from Apexpeptidesupply2026-01-06
Thank you for the great review! We’re glad to hear you were happy with the product quality, pricing, and fast shipping. We truly appreciate your support and look forward to serving you again.
P
Patrick Moad · 1 review · Experienced 2026-01-04 ·
★★★★★
Great Communication
I appreciate the communication and service when needed. Matt is exceptionally friendly and helpful! Fast shipping!
Reply from Apexpeptidesupply2026-01-06
Thank you for the kind words! We’re glad to hear you had a positive experience with our communication and service, and that your order arrived quickly. We truly appreciate your support.
j
jared · 1 review · Experienced 2025-12-30 ·
★★★★★
Great customer service
Great customer service, authenticity, and timely shipping. The staff is very understanding and I recommend purchasing from this company to other people.
Reply from Apexpeptidesupply2026-01-06
Thanks for the great feedback! We appreciate your support and are glad you had a positive experience overall.
William East · 1 review · Verified · Experienced 2025-11-30 ·
★★★★★
Glad I finally got my order.
I placed my order and was a bit confused how it transferred my funds to a coverwell card and it was used for the purchase. I found that a bit odd. After weeks of waiting, in complete confusion, because i never got a tracking number for the order. I wrote a review hoping that i could get some answers.Then apex peptides supply responded claiming that I never made a purchased from them. Even more strange, because my statements proved otherwise. After 3 weeks of waiting and asking for refunds I was bounced through a myriad of different sub companies. I finally received my product. Overall, I am pleased to finally get my product so that I my continue my research. Doubt that I will use this company again for future research purposes but on the other hand I glad I got what I paid for.
Reply from Apexpeptidesupply2025-12-20
Hi William,
Thank you for taking the time to share a detailed account of your experience. We understand how frustrating confusion around payment processing and delayed order updates can be, and we’re sorry for the inconvenience this caused.
We appreciate your patience while the order was resolved and are glad to hear that you ultimately received your product and were satisfied with it for your research needs.
We’ve reviewed the communication and fulfillment process internally, as feedback like this helps us identify areas where clarity and responsiveness can be improved. We’ve also reached out to you directly to follow up.
Thank you again for your honesty and for giving us the opportunity to improve.
— Matt, Apex Peptide Supply
I
Ivan · 1 review · Experienced 2025-12-04 ·
★★★★★
So nice and patient!
So nice and patient! Accommodation was amazing quick to respond very helpful and understanding just overall some of the greatest customer service through a screen great people great company!