Freeze-drying removes the water, and most degradation routes available to a peptide need water to proceed. That is why lyophilised material tolerates conditions that a reconstituted solution would not, and why it is shipped dry.
Reconstitution restarts the clock. From that point the solution is subject to hydrolysis, to oxidation, and in this case to light, and how long it remains fit for a given use is a question the protocol has to answer rather than a number a supplier can state.
Absorbed photons deposit energy. In a copper(II) complex that energy can drive redox chemistry at the metal centre, and copper cycling between oxidation states can generate reactive species that attack the peptide.
Amber vials, foil and a closed box all address the same thing. It is not a formality carried over from other compounds — a colourless peptide does not absorb visible light in the first place, and a blue one does by definition.
The temperature acting on a parcel is the temperature of wherever it is sitting, not the air temperature — a closed vehicle or a metal postbox in a Gulf summer runs far above ambient within the hour.
Cartons leave the Dubai store insulated, with a frozen gel pack inside a moisture barrier and a temperature indicator in the box. The indicator is the only part that reports what happened in transit, and it is read on arrival, before the carton is opened.
| Format | Strength | Price | Availability |
|---|---|---|---|
| GHK-Cu Duo Pack | 2 × 50 mg | AED 1090 | In 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.
Freeze-drying removes the water, and most degradation routes available to a peptide need water to proceed. That is why lyophilised material tolerates conditions that a reconstituted solution would not, and why it is shipped dry.
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.
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.
Supplied for laboratory research use only. Not for human or veterinary consumption. REVIVE LAB UAE provides no dosing, administration or protocol guidance.