Synergy Peptides

Fourth time ordering CJC-1295 from Synergy and it's been consistent every time. This batch showed 99.1% purity on the COA with HPLC data included which I appreciate for verification. Lyophilization quality was excellent - nice firm cake that reconstituted in under 30 seconds with gentle swirling. Packaging had adequate insulation and arrived cold even in summer heat. Shipping was 5 days from order to doorstep. Price point is middle-tier but the reliability makes it worthwhile. Customer service is responsive though sometimes takes 24hrs to reply. Only minor complaint is they don't offer international shipping which limits options for collaborative research. Overall solid vendor for CJC needs.

Ordered Epithalon and CJC-1295 for longevity research protocols. Both peptides arrived properly packaged with gel ice packs and COAs showing good purity (Epithalon 97.8%, CJC 98.9%). The Epithalon is notoriously difficult to source with reliable quality so I was pleased with the clear reconstitution. CJC was textbook perfect. Shipping took 6 days which is acceptable. Customer support was responsive when I had questions about storage recommendations. Pricing is fair for the quality level. One vial had a slightly bent cap but didn't affect the seal. Would recommend Synergy for researchers who prioritize quality over rock-bottom pricing.