Don’t trust us. Test us.
Every batch has its own certificate.
Peptides built for the bench
Supplied as vials, and a selection in the Protixa ION nasal spray. Same purity standard either way, so the format is a delivery choice rather than a compromise.
Injection level performance. Needle free.
The proprietary Protixa ION delivery system uses an ionic carrier matrix to drive intact peptides across the nasal mucosa, reaching systemic levels without a syringe.
Every batch, documented
Ask for the certificate covering the batch you are sent and we will send it. The figures below are the ones we hold for this batch.
| Compound | BPC-157 / TB-500 |
| Batch / Lot | NP-2406-018 |
| Purity (HPLC) | 99.2% |
| Purity specification | ≥99% |
| Net content | 10mg / 10mg |
Why researchers buy from NuPepta
The category runs on trust, so we put the proof where you can reach it. The specifications are on the product page, and the certificate is one email away.
| Documentation | Batch specific |
| Testing | HPLC + endotoxin |
| Manufacturing | Vertically integrated |
| Fulfillment | Nationwide |
Already have an audience that asks about peptides?
Refer them with a link and earn on every order. Stock NuPepta product at partner pricing. Or put your own brand on it with our labeling and our certificates behind it. One application, a person reads it.
Answers for researchers
Every compound is tested by HPLC for purity at or above 99 percent and screened for endotoxin.
Where available, product pages include documentation such as COAs and relevant purity/identity information.
Protixa ION delivers the same compound and purity standard in a measured, needle free nasal format using an ionic carrier matrix. The COA standard is identical to the vial products.
Yes. Production is vertically integrated and domestic, which is how we maintain chain of custody from synthesis to final packaging.
All products are for laboratory and research use only. They are not approved for human or veterinary use.