Advanced Growth Stack

Veyvora’s Advanced Growth Stack is a two-pen research bundle pairing CJC-1295 + Ipamorelin 20 with Somatropin 100 recombinant growth hormone, listed as available on the Veyvora South African catalogue as of 30 August 2026 with a bundle-and-save discount applied; the stack is supplied for laboratory research [1].

The Advanced Growth Stack pairs nightly secretagogue pulses from the CJC-1295 + Ipamorelin 20 pen with exogenous recombinant growth hormone from the Somatropin 100 pen. This two-component growth-axis research format is available from Veyvora’s South African catalogue as of 30 August 2026. The bundle carries a stated percentage saving over individual pen prices; the exact ZAR figure is shown on the Veyvora bundle page [1].

The Advanced Growth Stack contains two separate research pens: CJC-1295 + Ipamorelin 20, a dual growth-hormone secretagogue pen, and Somatropin 100, a recombinant growth-hormone pen. Both are supplied by Veyvora for laboratory research use only, as listed in the Veyvora South African growth catalogue on 30 August 2026 [1].

The “20” and “100” designations follow Veyvora’s catalogue naming convention; exact unit values (IU, mg or mcg per pen) are confirmed with Veyvora before purchase [1]. The stack comprises these two pens [1].

The two pens pair a secretagogue signal with exogenous recombinant GH in separate formats, which is relevant to laboratory workflows requiring independent handling of each compound. For storage requirements that apply once the pens arrive, consult the storage and stability guidance for research peptides. Researchers wanting the mechanistic background on the secretagogue component can refer to the CJC-1295 + Ipamorelin research overview, which covers the two-mechanism secretagogue pen included in this stack.

Veyvora states that every pen in its growth catalogue is independently assayed and supplied with a batch-specific certificate of analysis, with each CoA linked to the batch number of the delivered pen [1]. That documentation model applies to the pen line as a whole, including both CJC-1295 + Ipamorelin 20 and Somatropin 100 as individual reagents within the Advanced Growth Stack [1].

The CoA covers HPLC purity, mass spectrometry confirmation and endotoxin testing, according to Veyvora’s testing documentation [1]. Understanding what HPLC purity does and does not prove is relevant here: a purity figure reports the chromatographic purity of the lot at the stated threshold, with identity confirmed by mass spectrometry; biological activity is established in the laboratory’s own assay.

Specific cold-chain temperatures, transit windows and stability data for the Advanced Growth Stack are available from Veyvora on request [1]. For post-arrival handling, storage and stability guidance for research peptides covers the conditions under which peptide pens should be maintained once received.

Veyvora supplies the Advanced Growth Stack for in-vitro laboratory research, such as growth-hormone-axis signalling assays and cell-culture work [1]. Not for human or veterinary use. Each pen carries a batch-specific certificate of analysis reporting identity and purity for its lot; to interpret the purity figure, see what HPLC purity does and does not prove before drawing analytical conclusions from the CoA.

The Advanced Growth Stack product page carries no dosing guidance or treatment framing [1]. To confirm that the pen delivered to your laboratory matches its documented batch, verify your batch against its CoA as the concrete next step before beginning any in-vitro work.