Calm
Semax 5mg + Selank 5mg
The full picture
What Calm is — in plain English.
An educational overview: what it is, what people use it for, how it works, and who it is not for. This is not a grade or a claim of effectiveness.
What's in it
| PEPTIDE | DOSE | ROLE IN THIS BLEND |
|---|---|---|
| Semax | 5mg | The clarity driver. Elevates BDNF to support cognition, memory, and neural resilience. |
| Selank | 5mg | The ballast. Reduces cortisol and anxiety while stabilizing mood, so background stress doesn’t drown out the clarity Semax provides. |
The combination logic
Semax is aimed at sharpening focus and supporting memory. Selank is aimed at calming stress and anxiety without making you drowsy. The idea behind pairing them is that mental performance often suffers from both a lack of clarity and a background hum of stress at the same time — so addressing both together, rather than picking one, is the rationale. Clinical detail: Semax inhibits enkephalin breakdown and enhances dopamine and serotonin transmission, while raising BDNF, nerve growth factor, and VEGF to support neuroplasticity and cerebral blood flow, without raising heart rate. Selank modulates the GABAergic system, enhancing natural GABA sensitivity and release for an anxiolytic effect without sedation, while also raising serotonin and dopamine turnover and BDNF expression. The two act on complementary but distinct neurochemical pathways — catecholaminergic/neurotrophic (Semax) and GABAergic/HPA-axis (Selank) — that are proposed to converge on overall cognitive-emotional stability.
Is there evidence for the combination, or only for the parts? Both peptides have real use history and regulatory approval outside the United States (Semax and Selank are both approved medicines in Russia for specific neurological and anxiety-related indications), which is more developed evidence than many compounds in this space. Neither is FDA-approved in the US, and the specific combination of the two has not been studied in a controlled trial — the pairing rationale is mechanistic, not the result of comparative research.
What it's used for
| USED FOR | IN SHORT |
|---|---|
| Focus and cognitive clarity | Semax has meaningful use history outside the US (approved in Russia for certain neurological indications); US evidence is more limited. |
| Stress and anxiety support without sedation | Selank is studied for anxiolytic effects without the sedation associated with many anti-anxiety compounds. |
| Combined focus-under-stress use | The rationale for pairing them — clarity plus calm — is mechanistic, not from a trial of the pair itself. |
Overlaps & stacked risks
- Combining two active neuropeptides carries the summed risk profile of both.
- Mild nasal irritation, light sensitivity, or headache have been reported with each individually.
- Interaction with other mood or cognition-affecting medications has not been formally studied.
- Long-term human safety data outside of the Russian approval history is limited.
Who it is not for
- Pregnant or breastfeeding patients
- Patients with a seizure disorder, without clinician review
- Anyone expecting a sedative or stimulant effect — neither peptide is designed to produce either
- Patients on other mood-affecting medications, without discussing potential interaction with their provider
Who it suits
Patients seeking cognitive and stress support together — particularly those whose mental performance is affected by both focus and background anxiety — who have no seizure history and have discussed the evidence base with their provider.
Who makes this, and under what rules
Everything dispensed here is prepared by a licensed 503A compounding pharmacy — not bought from a supplier and repackaged, and not sourced from an online seller. That designation carries specific, enforceable obligations:
- A prescription in your name. Compounded from a prescription for one identified patient, after an evaluation.
- Licensed and inspected. A state license, subject to inspection by the state board of pharmacy.
- Sterile preparation to a published standard. USP standards.
- A paper trail. A lot number and beyond-use date on every preparation.
A compounded preparation is not an FDA-approved medicine — but it is the difference between a licensed pharmacy working to a standard and an unregulated website. This page describes Calm for general educational purposes. It is not medical advice and does not replace a consultation with a licensed provider. Individual results vary, and combination products carry the risks of each included peptide.
Products are available only by prescription after a consultation with a licensed provider, who decides whether treatment is appropriate. Many compounds described here are not FDA-approved medicines and have not been tested in people for the uses described; information on this site is educational and is not medical advice.