Obsidian After Dark
The Specimen Set is the entry collection for the 2026 Obsidian After Dark event. It combines two selected Obsidian Research materials in one limited seasonal bundle.
Collection Includes
- GHK-CU (Copper Tripeptide-1) — 100MG
- Epithalon
Individual value: $100
Seasonal collection price: $92
You save: $8
Available for a limited time while qualifying component inventory remains available.
Research Use Only: Products included in this collection are intended solely for laboratory research purposes and are not intended for human or veterinary consumption.



