Immune & Cognitive503BTHE PROTOCOLNETWORK
DSIP
Sleep
DSIP
A peptide used in sleep-support protocols.
Starting at$185
THE PROTOCOLNETWORK
Semax
503B
Semax
$120.00
1
Details
This product is lyophilized and requires reconstitution. It comes with a home kit.
This product does not require a doctor's consultation.
Semax is a synthetic nootropic peptide derived from a fragment of adrenocorticotropic hormone (ACTH 4-10). It enhances cognitive performance including memory, focus, and learning capacity while providing neuroprotective benefits. Semax increases Brain-Derived Neurotrophic Factor (BDNF) and modulates dopamine and serotonin levels to support overall brain health.
Benefits
Enhances memory, focus, and learning capacity
Increases BDNF for improved neuroplasticity
Supports mood stability through dopamine and serotonin modulation
Provides neuroprotective and antioxidant benefits
May support cognitive resilience and recovery from brain injury
- Pharmaceutical Grade
- Third-Party Tested
- COA Available
- Licensed Providers
How it works
01
Add to cart
Choose your product and check out securely.
02
Provider review
An independent licensed provider reviews your order (via OutfitMD).
03
Delivered
Approved orders ship from a US-licensed pharmacy.
Every product is pharmaceutical-grade and third-party tested. See our standards →
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Frequently asked
What does the provider review involve?
After you order, The Protocol Network coordinates an intake form and async review with an independent licensed provider through OutfitMD. We don't make the medical decision — the provider does.
How quickly do orders ship?
Once your prescription is reviewed and approved by an independent licensed provider, the sourcing pharmacy ships within 2–5 business days. Tracking lands in your email.
How should I store my peptides?
503A compounded vials ship refrigerated and should stay refrigerated. 503B lyophilized powders are shelf-stable until reconstituted; refrigerate once mixed. Specifics are on each product's label.
What clients say
4.86 verified reviews
Verified
“Ordering was simple and the provider review was faster than I expected. Clear communication the whole way through.”
Michael R.
Verified
“Discreet packaging and quick shipping. I really appreciated that a Certificate of Analysis was available.”
Sarah L.
Verified
“The Protocol Builder made it easy to know where to start, and support answered my questions the same day.”
James T.
Not sure if Semax fits your goals?
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