Customer reviews

5 stars for simply being clear and assisting with instructions and information. The customer service is rather good as well. No other lab matches. Just wish there was a bit more variety in peptides. GHG ect. Besides that this place is the best out there. They want you to like your experience. They want to please their customer base. That is a breath of fresh air! I hope they continue to grow and continue their business model.

Order arrived in a very timely manner. Have only just started my journey but hopefully for great results.

User friendly website. Received in less than expected time frame. Excellent results from product. Would highly recommend.

The prices are very affordable. All of their products are authentic, I can guarantee that. The packaging is also very professional, even more exquisite and attractive than other companies' packaging. I discovered them about eight months ago, and the results and overall experience have been excellent. They deliver on their promises, and the shipping is very fast. If you're considering trying their products, trust me, don't hesitate, just give them a try – you'll be glad you did.

You can buy what you want at a reasonable price, and the delivery is very fast. I recently had a problem, and customer service responded immediately. What more could you ask for?

Smooth sailing! Awesome customer service and speedy shipping! Great products!

Changyuan has gained a forever customer. I have been blown away with how quickly they respond to my questions, shipping speed is impeccable, and the products are always received packaged wonderfully. Thank you for a great experience every time!

Both of my research subjects have had stellar experiences researching your Semaglutide. I read the 1 star reviews, and it's clear the people who wrote them are inexperienced and hypersensitive! If you are looking for a domestic vendor, I am happy to inform you that Changyuan is considered one of the best in the country by MANY experienced researchers, and they have some of the best prices too. If you don't know what you are doing, then don't blindly buy research products!

Top quality products, fast shipping, great customer service and competitive pricing.I'd never buy my peptides from anyone else.

My normal company was out of stock so I decided to try this company based off facebook reviews. Order came super quick, packaged well (better than my previous company). Ordering and communication with the company is easy and simple. I'm so pleased that I placed my 2nd order and think I'm going to stick with this company!

After multiple orders I can say products are legitimate. High quality research chemicals. Fast shipping.

This company has great customer service!!! Quick shipping!!!! Thank you for being life changing!!

Fast shipping and the product is working. This is amazing.

Amazing product works as it should!

I've been doing business with Changyuan Peptide Co for over a year. Their products, shipping time and customer service are far superior to anything else I've ever experienced! For those reasons, they get the highest possible recommendation! Please understand that I'm not a newb at this. I've used a bunch of other companies that are in the same business. None of them even come close!

Fast shipping, great products

Excellent product, packaging, fast shipping at a reasonable price.

Chang yuan peptide company is very professional. All my questions were answered immediately, which made the process of ordering online a breeze. The shipping, tracking and packaging was A+. Thanks for the wonderful service you provide!!

Quick delivery and service

Very happy with product, received on time, packaged very well. Great prices!

This is a great company! FAST SHIPPING!

Excellent customer service, shipping is super fast! I recommend this company !

Chang yuan Peptide Co is AMAZING. The customer service is exceptional. Their delivery is speedy. I usually get a product shipped notification same day as purchase. Most importantly, the products are high quality. I’m a big fan and refuse to order from anywhere else.

Fast reliable service I have never had any issue receiving my products on time and they always arrive in good condition

Fast and not difficult

Love this company and the customer service. Fast shipping and great products

Easy to order and the price is very reasonable. I also like the fact I can pick my dose and increase at my pace

Love the product. Easy to mix. I’m currently on very happy.

Has anyone had success with the semiglutide?

I have been ordering from Chang yuan for over a year. My order always arrives on time and correct. Great customer service and high quality products.