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Exceptional Purity

Reconstitution calculator

Dose with confidence, every time

Enter your vial amount, the bacteriostatic water you added, and your target dose. We will calculate exactly how much to draw.

Draw on syringe
5units
Concentration
5.00mg/mL
Doses per vial
40

Based on a standard U-100 insulin syringe. For research reference only.

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The Helix standard

One standard, documented on every order

We compound to pharmaceutical standards, test every batch with an accredited lab, and ship the certificate of analysis alongside it. The proof travels with the product.

99%+
Verified purity, or better
100%
Batches third-party tested
24 hr
Dispatch on every order
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Helix research specialist in a lab coat

Pharmaceutical-grade peptides, independently verified

Every batch is tested by an accredited third-party lab. Your certificate of analysis ships with the order and matches the batch code on the vial.

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99% or better purity

Independently tested by HPLC and mass spectrometry, batch by batch. No exceptions.

Traceable batches

Scan the batch code on any vial to pull up its full certificate of analysis.