NEW!!! Only at Prime Peptide, the latest Dual-Chamber technology—allowing the mixing to be carried out in a controlled and precise manner immediately before use
Prime Peptide is the only Bulgarian brand that, in addition to the standard LC-MS/MS purity analysis, also conducts additional independent sterility a..
Prime Peptide is the only Bulgarian brand that, in addition to the standard LC-MS/MS purity analysis, also performs additional independent tests for s..
NAD+ (Nicotinamide Adenine Dinucleotide) is a key coenzyme present in every living cell and underlies cellular energy, metabolism and recovery process..
The product is not intended for human use and is offered solely for scientific research purposes. The information in the description is compiled and s..
CJC-1295 (No DAC) + Ipamorelin 5/5mg is one of the most popular peptide blends in a research context, designed with a focus on the natural stimulation..
AOD-9604 is a synthetic peptide developed as a modified fragment of human growth hormone that, in a research context, attracts interest for its target..
Prime Peptide is the only Bulgarian brand that, in addition to the standard LC-MS/MS purity analysis, conducts additional independent tests for steril..
The product is not intended for human use and is offered solely for scientific research purposes. The information in the description has been compiled..
Prime Peptide is the only Bulgarian brand that, in addition to the standard LC-MS/MS purity analysis, also conducts additional independent tests for s..
Prime Peptide is the only Bulgarian brand that, in addition to the standard LC-MS/MS purity analysis, also conducts additional independent sterility a..
Prime Peptide is the only Bulgarian brand that, in addition to the standard LC-MS/MS purity analysis, conducts additional independent tests for steril..
The product is not intended for human use and is offered solely for scientific research purposes. The information in the description is compiled and s..
The product is not intended for human use and is offered solely for scientific research purposes. The information in the description has been compiled..
Prime Peptide is the only Bulgarian brand that, in addition to the standard LC-MS/MS purity analysis, also conducts additional independent tests for s..
CJC-1295 (No DAC) + Ipamorelin 5/5mg is one of the most popular peptide blends in a research context, designed with a focus on the natural stimulation..
AOD-9604 is a synthetic peptide developed as a modified fragment of human growth hormone that, in a research context, attracts interest for its target..
CJC-1295 without DAC is one of the most preferred peptides for stimulating the body's own production of growth hormone, known for its more physiologic..
Adipotide is an experimental peptide that, in a research context, attracts serious interest with its targeted approach to adipose tissue and its poten..
CJC-1295 with DAC is one of the most preferred peptides for stimulating the body's own production of growth hormone, known for its prolonged action an..
The product is not intended for human use and is offered solely for scientific research purposes. The information in the description is compiled and s..
TB-500 is a synthetic peptide derived from Thymosin Beta-4, which supports tissue regeneration, reduces inflammation and stimulates the formation of n..
Adipotide is an experimental peptide that, in a research context, attracts serious interest with its targeted approach to adipose tissue and its poten..
PrimePeptide relies on maximum transparency and strict quality control.
Each product is lyophilized for optimal stability and a longer shelf life.
Each batch undergoes independent HPLC and LC-MS analysis with purity guaranteed above 99%.
Laboratory tests are conducted by Janoshik Labs (Czech Republic), and the certificates of analysis are published with each product for direct customer verification.
How can I verify the certificate of analysis (CoA)?
Each PrimePeptide product has a certificate of analysis (CoA) issued by Janoshik Labs.
The document contains a batch number and a detailed laboratory report for purity and identity.
The validity of the certificate can be checked directly through the official verification system:
https://janoshik.com/verify/
How long are lyophilized (dry) peptides stable?
Lyophilized (dry) peptides are in their most stable form.
When properly stored in a refrigerator (2–8°C), protected from light and moisture,
stability typically lasts up to 24 months.
At room temperature, stability can be maintained for approximately 4 months,
but for long-term storage, cooling is always recommended.
How long are peptides stable after dissolution?
After dissolution, peptide stability significantly decreases.
Peptide bonds are susceptible to hydrolysis in the presence of water,
which gradually reduces the quality of the solution.
When stored in the refrigerator, dissolved peptides remain relatively stable for about 4 weeks.
It is recommended to minimize exposure to light and contamination.
How long does delivery take?
We work with established courier partners for fast and secure delivery.
Packages to Bulgaria usually arrive within 1–3 business days after order confirmation.
I ordered Retatrutide and was very satisfied with the quality and overall service. Delivery was extremely fast, and the product arrived well packaged and stored properly.
Prime Peptide won me over with its variety and fast delivery. I got hGH fragment 176-191 and the quality definitely shows, unlike other websites. I will order again!
I bought Retatrutide after comparing quite a few stores. The price here was good, and the delivery was extremely fast. The results so far are more than satisfactory.
BPC + TB blend I’m ordering for the second time. Consistency in quality and always on-time delivery. I will definitely continue shopping here.
One of the few websites where there is a real choice and genuine quality certificates!
For the second time I order BPC-157 and TB500 and I am very satisfied with the products, the prices are super, and the service is top-notch, they really made an effort.
I took Tesamorelin and was pleased with the results. The website is well organized and easy to use.
I received an exceptionally professional consultation before placing my order. They replied to all my questions quickly and specifically, without unnecessary explanations. You can tell they know what they offer and can guide you correctly based on your needs.
Very good first impression. Fast response from the team and precise delivery.
I’m very satisfied with GHK-Cu. After trying different products and procedures without much result, I saw a real difference here. The quality is at a very high level and it definitely met my expectations.
