Review two components and two formats
The reference distinguishes a quote-only vial blend from a requestable spray, not two verified equivalent products. FDA discusses Semax and selank acetate separately.
Documentation to request
Ask for each component's amount and identity, and the spray's bottle volume and actuation specification. Do not infer availability from the other format.
Regulatory context: FDA: substance-specific safety concerns. Source reviewed . This source does not verify the identity, testing or availability of our catalog references.
Related guidance: Non-clinical protocol review checklist. These references support a review, not a treatment recommendation or supply authorization.