Certified Peptides Reviews 315

Incredible company, top tier customer service, I have not experienced this level of service at any other business I’ve used online. The product arrived relatively fast, and in perfect order. The instructions were easy to follow, all the questions I had were answered quickly. The ease of ordering, and the top notch service, and quality of the peptides all stand out to me. It is tough to find a quality and reliable source online for this sort of thing, but Certified Pep is definitely the one! Thank you Jason and Rebecca, appreciate your help!

I just started researching Sermorelin, so I will follow up in a couple months with a report.

Date of experience: July 06, 2025

Just joking no bot here. I have ordered from this company 5xs now and I have been very satisfied with the product. It takes about 7 days for me to get the product it shows up in a bubble envelope. Their team is fast to answer questions and they have specials and sales. They haven't raised all the prices and still offer promo codes. Jason & Rebecca answer all your questions and they actually care, you won't find that somewhere else in this scale.

Date of experience: June 18, 2025

The best products on the market & by far the most knowledgeable & kind management I’ve ever dealt with

Date of experience: June 22, 2025

Great products, great service absolutely great people!!

Date of experience: June 22, 2025

So far, I am 4 orders in and have been pleased with the product, and timely shipping. i am looking forward to continuing this relationship and expand my use of the different peps.

Date of experience: June 21, 2025

Certified pep is great at responding quickly very helpful and courteous. There shipping was good and reasonable. My over all experience was awesome and would recommend them to anyone and will come back to them again.

Date of experience: June 22, 2025

Always great, the new website is great!

Date of experience: June 21, 2025

I would have gave 5 stars but shipping was subpar. What should have taken a day, took 7 days to get. Other than that they are great. Rebecca is very helpful. She answers my questions quickly. Prices are good. Products are good.

Date of experience: June 21, 2025

So I really skeptical about using an online company for injections but I have been nothing but satisfied with Jason’s business. Not only does my primary care doctor approve of this treatment he supports it!!! I have been on Trezapaside for almost 2 months and I’ve lost 30 pounds. (Starting weight 175. Current weight at shot 7 145) I have a new outlook on weight loss meds…I have increased energy and I’m feeling amazing. My best friend and father have started taking it also and have seen tremendous results!! I would recommend Jason and his products to anyone who wants excellent and responsive customer service and life changing results!!!! I just ordered my year supply!!

Date of experience: July 05, 2025

Date of experience: June 21, 2025

I placed my order really late at night and I was having problems getting my payment to go through because of my bank and Jason text me immediately and said hey we will work this out first thing in the morning and that’s exactly what he did and I was able to place my order. Thank you, Jason for going above and beyond.

Date of experience: July 03, 2025

Been working with him for that past 4 months and everything has been AMAZONG ! Highly recommend! Super quick easy, all questions answered, and maintaining my weight, love it here.

Date of experience: July 05, 2025

Very helpful with calculating correct dose. Always available to help and answers questions.

Date of experience: June 20, 2025

Awesome Company. Rebecca and Jason are great. They listened to you. They have deals too which is good when you make a purchase. Good quality of their products.

Date of experience: June 21, 2025

Excellent service! Always a quick response to questions, orders and shipping. I highly recommend Certified Peptides!

Date of experience: June 27, 2025

Very responsive company. The research products they provide are high quality. Shipping was virtually instantaneous. By far the best company I have ever ordered from.

Date of experience: June 21, 2025

Fast delivery, great products.

Date of experience: June 20, 2025

Date of experience: June 20, 2025

It's the 4th of July. I was placing an order because of the great discount that was being offered. I was having issues with payment (which I finally got figured out) and Jason messaged me to help out. I don't know about you, but I would have never expected this type of customer service on any holiday. This type of service, along with amazing products is what makes me loyal and want to tell others about Certified Peptides, which I have and will continue to do.

Date of experience: July 04, 2025

The lengths this company goes to to in order to help their customers understand the science behind peptides, alone, is phenomenal. Add that to all around excellent customer service (Rebecca is available literally day and night for their customers) and they go out of their way to make sure they help with any issues regarding a product, which are few and far between from my experience and what I’ve seen other customers say. Peptides are all the hype right now, and I have seen SO many companies price gouging people it’s insane! Jason has kept his products at a very competitive price, and he is always willing to do a sale and throw in an extra 10-20 percent off. I have zero complaints about this company and their products and am exclusively buying from them now because of the effort they put in and the freaking great customer service they give. Thank you Rebecca for helping me learn so much and steering me in the right direction. I’m very grateful for you!

Date of experience: July 04, 2025