Highly Purified Peptides

Regentide Research is dedicated to the synthesis of ultra-pure peptides, proteins, and amino acid derivatives to support advanced scientific research and innovation. Leveraging both automated and manual synthesizers, along with state-of-the-art solution and solid-phase peptide synthesis technologies, Regentide Research produces peptides and proteins with purity levels surpassing 99%. From initial synthesis to final packaging and delivery, every step is governed by strict quality control protocols to ensure the stability and purity of the final product. Throughout production, rigorous in-house testing is performed in the analytical laboratory to verify each peptide’s unique sequential fingerprint. Using advanced High-Performance Liquid Chromatography and Mass Spectrometry techniques, Regentide Research ensures the precision, identity, and purity of every peptide it delivers.

High-Quality Peptides

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USA Made Products

Weight-Loss

Quality. Service. Value.

Tirzepatide

Tirzepatide was developed to fight type 2 diabetes, but has additionally been shown to protect the cardiovascular system and act as a potent weight loss agent. Tirzepatide is a synthetic derivative of gastric inhibitory polypeptide (GIP) that has simultaneous glucagon-like peptide-1 (GLP-1) functionality as well. This combination allows Tirzepatide to lower blood glucose levels, increase insulin sensitivity, boost feelings of satiety, and accelerate weight loss. 

I recently used Regentide, and I'm thoroughly impressed with their service. From start to finish, the experience was seamless and efficient. What truly stood out was the speed of their delivery. I received my order much faster than anticipated, which was a pleasant surprise. Coupled with excellent customer service, Regentide has definitely earned my trust. I highly recommend them to anyone looking for reliable and prompt service.
Pamela Stevens
Customer
Regentide's been great. Super fast delivery, and the product's solid – been using it for 3 months, no complaints. Quality stuff, works well.
Maria Perez
Customer
Regentide's prices are killer, and the stuff works. Plus, they're always throwing out discounts, which is super convenient. Weekly promos? Yes, please!
Curtis Briggs
Customer

Tested by an accredited external laboratory

At Regentide Research, we prioritize the integrity and reliability of our products through rigorous laboratory testing protocols. Every product undergoes meticulous evaluation using advanced scientific methodologies to ensure safety, efficacy, and quality compliance with industry standards. Our dedicated team of researchers and quality control specialists adhere to stringent testing procedures, leaving no room for compromise. This commitment to excellence reflects our unwavering dedication to delivering only the most reliable and high-performing solutions to our valued clients.

Peptide Dosage Calculator

Peptide Dosage Calculator

Peptide Dosage Calculator

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Express delivery

All orders are processed within 24 hours except weekend orders, Those are processed Monday. Orders placed before 1pm PST. Monday-Friday get taken to FedEx same day. We use 2 day shipping for all orders.