How two peptides with different properties behave when freeze-dried together, and what that means for the solid in the vial

Published 26 October 2026 · REVIVE LAB UAE Research Desk · 5 min read
The two components are dissolved together, sterile-filtered and freeze-dried into a single amorphous cake. In the solid each peptide retains its own chemistry — BPC-157 with its acidic residues and no oxidisable side chains, the thymosin fragment with its lysines — but they share a matrix: the counterions from both, the residual water, and a surface area that exposes both to the headspace. Co-lyophilisation does not bond them or change their identities; it does mean that a condition affecting the cake affects both at once, and that any electrostatic association between an acidic and a basic peptide begins the moment the cake dissolves.

What the cake contains

Both peptides as their salts, in the 1:1 mass ratio of the formulation, with trifluoroacetate or acetate paired to the basic groups of each — more on the lysine-rich fragment than on BPC-157 — residual water, and whatever excipient the batch record states. Gross mass of 10 mg is the sum; net peptide content for each component is on the certificate.

The amorphous state preserves each peptide as it was in solution.

What differs from two separate vials

Any degradation driver reaches both. Dissolution gives one solution at one pH, set by both peptides together — the acidic BPC-157 and the basic fragment partly neutralising each other — rather than two solutions each at its own pH. The two can associate electrostatically in that solution. And neither can be measured, used or stored without the other.

These are the properties the GLOW pages describe for three components, applied to two.

Why it is here

Because the blend is a different physical object from two vials and a reader should know how. It describes solid-state chemistry and no use of the pack.

The BPC-157 + TB500 blend is supplied by REVIVE LAB UAE for laboratory research use only, with identity by mass spectrometry and purity by HPLC for each component of the batch. It is not for human or veterinary use, and no dosing, administration or protocol guidance is provided.

What it costs

FormatStrengthPriceAvailability
BPC-157 + TB500 Pack5 mg + 5 mgAED 510In stock

Delivery is AED 40 flat and free on orders over AED 700. Payment is cash on delivery anywhere in the UAE, or USDT (TRC20) in advance, which takes 5% off the order total.

Frequently asked

What the cake contains?

Both peptides as their salts, in the 1:1 mass ratio of the formulation, with trifluoroacetate or acetate paired to the basic groups of each — more on the lysine-rich fragment than on BPC-157 — residual water, and whatever excipient the batch record states. Gross mass of 10 mg is the sum; net peptide content for each component is on the certificate.

Does REVIVE LAB UAE provide dosing guidance?

No. REVIVE LAB UAE supplies research materials and provides no dosing, administration or protocol guidance of any kind. Every product is sold for laboratory research use only and is not for human or veterinary consumption.

How fast is delivery in the UAE?

Stock is held in Dubai. An order confirmed before 4 PM Dubai time is dispatched the same working day, reaching Dubai and Abu Dhabi the same day and the remaining emirates within 24 hours. Delivery is AED 40 flat and free over AED 700.

BPC-157 + TB500 Pack — in stock, dispatched from Dubai
HPLC-verified, lot certificate on every carton, 24-hour delivery nationwide. Browse the catalogue → All peptides UAE

Related reading

Supplied for laboratory research use only. Not for human or veterinary consumption. REVIVE LAB UAE provides no dosing, administration or protocol guidance.