> ## Site index > Full index of Peptides.build at https://peptides.build/llms.txt. Use it to discover every page. # Semax / Selank Prescribed Online from $183/mo Semax and Selank are neuropeptides that act on attention and stress pathways without stimulant load. Prescribed online by a licensed US provider. From $183/mo. URL: https://peptides.build/protocols/semax-selank/ 1. [Home](https://peptides.build/) 2. [Protocols](https://peptides.build/protocols/) 3. [Cognitive](https://peptides.build/protocols/cognitive/) 4. Semax / Selank ![Semax / Selank prescription vial, cognitive protocol from Peptides.build](/media/products/semax-selank.webp) Cognitive # Semax / SelankPrescribed online, from $183/mo Semax / Selank From **$183**/mo CognitiveInjectionSemaxSelank This protocol pairs two research peptides studied for cognitive and anxiolytic pathways. Semax has been studied for attention and neuroprotective signaling, Selank for calm without sedation. The combination is prescribed by a licensed US provider and compounded by a licensed US pharmacy. Focus protocols are the most over-promised corner of the peptide world, so keep expectations grounded. Semax and Selank are research peptides with published mechanism work, often discussed together because their profiles complement each other. A provider decides whether either belongs in your protocol. [Semax / Selank calculator: units, dosing chart →](https://peptides.build/tools/semax-selank-calculator/) ## How much does Semax / Selank cost? - Monthly$225billed monthly - 3 months$599≈ $199/mo - 6 months$1,099≈ $183/moBest value Semax / Selank through Peptides.build costs $225 billed monthly, $599 every 3 months, or $1,099 every 6 months (about $183/mo). The price includes the provider review, compounding by a licensed US 503A pharmacy and cold-chain shipping; there is no separate membership fee. [Start Building](https://start.peptides.build/start-online-visit/semax-selank) Pay over time at checkout![Klarna](/media/payments/klarna.png)![Afterpay](/media/payments/afterpay.png)![Affirm](/media/payments/affirm.png) - All protocols are - Made in USA - Physician Guided - Reviewed by Licensed US provider - Fulfilled by 503A US pharmacy - Shipping: Cold-chain, all 50 states ## Semax / Selank at a glance Also known as Semax and Selank, ACTH(4-7)-PGP (Semax), TP-7 (Selank) Compounds Semax, Selank Form Subcutaneous injection, supplied already reconstituted and labeled with the concentration Goal [Cognitive](https://peptides.build/protocols/cognitive/). Attention and calm without stimulant load. Prescription Required. Online intake reviewed by a licensed US provider; prescribed only when appropriate. Pharmacy Compounded by a licensed US 503A pharmacy, shipped cold-chain to all 50 states ([pharmacy and providers](https://peptides.build/pharmacy-providers/)). FDA status Not FDA-approved; compounded medications are not FDA-approved. Price From $183/mo on the 6-month plan ($225 billed monthly). Free tool [Semax / Selank calculator](https://peptides.build/tools/semax-selank-calculator/) (units, reconstitution and dosing chart) ## Is Semax / Selank legal? Status under the HHS peptide policy **Blend: outside the HHS policy.** The HHS policy covers Semax only on its own and only as a nasal spray, and Selank is not listed, so this pair is outside the policy. It is still prescribed by a licensed provider after an intake. [Legal status explained](https://peptides.build/legal/semax/) · [Semax / Selank price per month](https://peptides.build/pricing/semax-selank/) · [Buy Semax / Selank, prescribed](https://peptides.build/buy/semax-selank/) · [Every protocol's status and price](https://peptides.build/legal/peptides/) · [All prices](https://peptides.build/pricing/) ## How it works Semax and Selank are neuropeptides that act on attention and stress pathways without stimulant load. Semax has been studied for signaling related to attention and neuroprotection. Selank has been studied for anxiolytic pathways that do not carry a sedative profile. Prescribed together, they target different sides of the same goal: steadier attention through the day. ## Who is this considered for? Attention and calm without stimulant load. - People whose main goal is steadier attention across long days. - Athletes managing training stress alongside demanding work. - Anyone who wants a focus protocol under provider oversight. ## Who should avoid it? - Anyone pregnant, trying to conceive, or breastfeeding. - People with an active cancer diagnosis, unless cleared by their oncologist. - Anyone a provider determines is not an appropriate candidate. Eligibility is always determined by a licensed provider during intake. ## What the research says - 1997 · Clinical study (acute ischemic stroke; not randomized) ### Usage of neurospecific peptide substance Semax in acute period of ischemic insult Neurology Bulletin (Nevrologicheskiy Vestnik)[View citation](https://doi.org/10.17816/nb80150) - 2016 · In vitro study (gene expression) ### Selank administration affects the expression of some genes involved in GABAergic neurotransmission Frontiers in Pharmacology[View citation](https://doi.org/10.3389/fphar.2016.00031) Citations retrieved from PubMed. Semax / Selank is a compounded medication and is not FDA-approved. The research above is provided for education and does not describe outcomes you should expect. ## Questions No. Semax / Selank is a compounded medication prepared by a licensed 503A pharmacy for a specific patient after a prescription. Compounded medications are not reviewed or approved by the FDA the way mass-manufactured drugs are. Yes. You complete an online intake, a licensed US provider reviews it, and Semax / Selank is prescribed only if it is appropriate for you. Semax / Selank is prescribed as a subcutaneous injection. Your provider sets your specific protocol; we do not publish dosing on this page. Every order is compounded by a licensed US pharmacy and shipped cold-chain to all 50 states. Some of our protocols combine compounds. Whether a combination is appropriate for you is a decision your provider makes during intake. Semax / Selank through Peptides.build costs $225 billed monthly, $599 every 3 months, or $1,099 every 6 months (about $183/mo). The price includes the provider review, compounding by a licensed US 503A pharmacy and cold-chain shipping; there is no separate membership fee. Complete the online intake for Semax / Selank (about five minutes), a licensed US provider reviews your history and prescribes it only if it is appropriate for you, a licensed 503A pharmacy compounds it, and it ships cold-chain to your door already reconstituted and labeled with the concentration. You are not charged if the provider decides it is not appropriate. ## How to get Semax / Selank prescribed online Complete the online intake for Semax / Selank (about five minutes), a licensed US provider reviews your history and prescribes it only if it is appropriate for you, a licensed 503A pharmacy compounds it, and it ships cold-chain to your door already reconstituted and labeled with the concentration. You are not charged if the provider decides it is not appropriate. The full process, timing and what is included are on [how it works](https://peptides.build/how-it-works/). ## Learn more about Semax / Selank - [What is Semax?](https://peptides.build/learn/what-is-semax/) - [What is Selank?](https://peptides.build/learn/what-is-selank/) - [Semax vs Selank: what is the difference?](https://peptides.build/learn/semax-vs-selank/) - [All cognitive protocols compared](https://peptides.build/protocols/cognitive/) ## Often considered alongside Semax / Selank Whether any combination fits you is a provider decision made during intake. Related protocols in the catalog: - [DSIP](https://peptides.build/protocols/dsip/) - [MOTS-c](https://peptides.build/protocols/mots-c/) - [Epitalon](https://peptides.build/protocols/epitalon/) Semax / Selank is a compounded medication prepared by a licensed US pharmacy after a prescription from a licensed provider. Compounded medications are not FDA-approved. Nothing here is medical advice.