About Synthesispeptides
Data updated- Website
- synthesispeptides.io
- Category
- Construction & Manufacturing
- Location
- United States
- Status
- Unclaimed
- Last 12 months
- 66 reviews
- Replies to negative
- 100% (1/1)
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Is Synthesispeptides legit?
Synthesispeptides (synthesispeptides.io) has a 4.9 out of 5 rating on OK.one, based on 66 user reviews collected here. It is listed under Construction & Manufacturing and its reputation is excellent. Praise is nearly unanimous, with 98% rating it 4 stars or higher; The business has replied to 100% of negative reviews. Last updated 2026-08-10.
What people say
My continuous go to for me and referrals
Amazing customer Service
Really appreciated the hands-on customer service and quick shipping. 10/10 would recommend to friends looking to further their research.
Could improve in shipping
Could improve in shipping. You pay all that much for extra shipping fees for it to be shipped in a flimsy envelope.
Fast shipping
Fast shipping! Great packaging.
The BOGO deal was amazing
The BOGO deal was amazing! You have a lot of inventory. Other competitors run out of product quick.
Synthesis Peptides- Five Stars
Synthesis Peptides are the type of company, that all companies should aspire to be like, the customer service is second to none, post sale I might add. There was a small problem with my order. I raised a query through the contact us email address and, on a Sunday, got a response in minutes, suggesting a fix. On Tuesday I received a call in person from the company owner, with my solution. This was not a big order. Such attention is so gratifying these days. I would recommend giving these guys all your business because they are going to earn it.
Customer service is on point…
Customer service is on point representative that helped me was really good and fast the product is excellent. Highly recommended.
Great effective products!!
Great effective products!!! Hassle free payments and fast shipping. 10/10, definitely recommended
Great product and service
Great product and service. I recommend to all. Responsive and we got a gift that was not expected.
Everything arrived as expected
Everything arrived as expected. Very fast turnaround and overall a great experience. Will absolutely order again and add some additional items to the stack. Thanks for being so responsive!
Product is superb
Product is superb, delivery happens as order states it will! Customer service professional & supportive!
Super fast shipping
Super fast shipping. Incredibly fast.
Amazing company
Easy ordering! Unbeatable deals! Picked up what I needed as a BOGO offer which is unheard of! There was a delay in shipping so they shipped me a complimentary stack at no charge as a token of appreciation for me as their customer. Customer service was timely in their response time and extremely helpful!
Great product and customer service
Great product and customer service. Prompt communication and delivery
Great service
Great service, shipping and products!
Great company, Great product
Great product, great service
Great product and customer support!
Customer service is top notch
Customer service is top notch, shipping is fast and product is as described!