Serum is the larger contributor and it is variable — between suppliers, between lots, and with the percentage used. Two laboratories running what they believe is the same experiment can have different copper backgrounds without either knowing.
That variability is one plausible reason copper results can be awkward to reproduce, and it is a reason to record the serum lot alongside everything else.
A vehicle control receives the diluent and the handling but no compound, establishing the baseline including the background copper. A copper-salt control at matched copper concentration separates "this is copper" from "this is the complex".
Without the second, a result attributed to GHK-Cu may be a result about copper delivered in any form. That control is cheap to run and is the difference between a finding about a peptide and a finding about a metal.
The free tripeptide without copper is the third arm, though it is complicated by the fact that free GHK will scavenge copper from the medium — which is itself part of what makes the apo-peptide a different material rather than a weaker version of the complex.
GHK-Cu is supplied here as the complex, with a lot certificate per batch, for laboratory research use only.
| 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.
Serum is the larger contributor and it is variable — between suppliers, between lots, and with the percentage used. Two laboratories running what they believe is the same experiment can have different copper backgrounds without either knowing.
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.