Peptide CS: formats and 2-for-1 details
Peptide CS is included across all sizes and formats in the October 2-for-1 collection. Select the required size in the store and check its current price there. The single-vial photo is an example; use the selected variant and batch label to identify the corresponding certificate.
- Product
- Peptide CS
- Listed size
- See the selected store variant
- Eligible formats
- All sizes and formats
- Offer dates
- October 7 at 12 PM ET – October 28 at 3 PM ET, 2026
- Intended use
- Laboratory research only
An eligible single-vial order includes 2 vials. An eligible 10-pack order includes a second matching 10-pack: 20 vials total. Only the formats listed above qualify.




