Doctor-prescribed peptides at the lowest prices. Start your free assessment →
Stack BuilderCustom ProtocolHow it worksLearnFree ToolsCreator PartnershipsPepti GivesAccountGet started →
Contact SupportAbout Us
Cognitive

Sharpen focus, reduce anxiety, and protect your brain.

See if you qualify for prescription cognitive treatment
Compounded at FDA-registered pharmacies and prescribed by licensed physicians
Free shipping with every refill
Start your journey See treatments
01On-demand provider coaching and support
02Licensed physicians prescribing in 45 states
03Free shipping with every order

Safety info: Peptide therapy may have side effects. Talk to your healthcare provider about whether prescription peptides are right for you. Not all patients qualify. Individual results may vary. Learn more.

8
Available treatments
3x
BDNF increase
45
States covered
Free
Shipping included

A full suite of cognitive treatments

SS-31 (Elamipretide)Coming Soon
Anti-Aging

SS-31 (Elamipretide)

Mitochondrial repair

$429Coming Soon
NAD+ Injection
Anti-Aging

NAD+ Injection

Cellular energy & repair

$279/mo supply
Start assessmentLearn →

Provider review required. Not all patients qualify.

SelankComing Soon
Cognitive

Selank

Anxiety & focus

$189Coming Soon
SemaxComing Soon
Cognitive

Semax

Cognitive enhancement

$199Coming Soon
DihexaComing Soon
Cognitive

Dihexa

Neuroprotection & brain health

$249Coming Soon
CerebrolysinComing Soon
Cognitive

Cerebrolysin

Brain recovery & repair

$299Coming Soon
NAD+ Capsules
Anti-Aging

NAD+ Capsules

Cellular energy in capsule form

$159/mo supply
Start assessmentLearn →

Provider review required. Not all patients qualify.

Methylene BluePopular
Cognitive

Methylene Blue

Mitochondrial support & cognitive enhancement

$109/mo supply
Start assessmentLearn →

Provider review required. Not all patients qualify.

The process

Howpeptiworks

No office visits. No waiting rooms. No insurance needed.

Step 01

Free assessment

Answer health questions online. Takes 3 minutes. 100% confidential.

Get started
Free assessment
pepti

Welcome to Pepti — excited to have you here. I'll walk you through a quick intake so your licensed provider has everything they need. First — what state will we be shipping your medication to?

Recovery & healingWeight lossAnti-agingCognitive performanceSkin & hairBetter sleep
Type your answer...
→
Step 02

Bloodwork

A simple at-home blood test gives your physician the full picture. Have labs from the last 6 months? We may be able to use those.

Learn more
Lab panel
8 markers
Testosterone
In range
Free T
Optimal
Estradiol
Borderline
Vitamin D
Optimal
Ferritin
Low — flag
TSH
Optimal
hs-CRP
Low — good
HbA1c
Slightly high
Have recent labs?
Upload results from the last 6 months to skip the blood draw.
Step 03

Doctor prescribes

A licensed physician reviews your profile and creates your treatment plan.

Learn more
Doctor
Dr. Patel
Reviewing now
Patient
Mike R., 34
Texas · Male · 185 lbs
Treatment
BPC-157
Recovery · Knee injury
ID verified
Consents signed
Approve prescription
Step 04

Delivered free

Compounded at a licensed pharmacy. Shipped to your door. Every month.

See pricing
BPC-157
Placed May 9, 2026
ord_4821a3
shipped
✓
Paid
✓
Reviewed
✓
Compounding
✓
Shipped
✓
Delivered
Delivery
70%
Tracking: UPS 1Z9W4821
Message your doctor
The science

How cognitive peptides work

Cognitive peptides work through multiple mechanisms — Selank modulates GABA and serotonin for calm focus without sedation. Semax increases BDNF by up to 3x, enhancing memory formation and neuroprotection. These aren't stimulants that burn you out — they support your brain's natural ability to focus, remember, and adapt without crashes or dependency.

Included with every plan
Licensed physician consultation
FDA-registered pharmacy
Free baseline labs
AI wellness coach
24/7 messaging support
Free shipping
Cancel anytime
Think clearer. Focus harder. Stress less.

If your physician doesn't approve your treatment, you pay nothing. Every plan includes free shipping, physician access, baseline labs, and our AI wellness coach. Cancel anytime — no contracts, no commitments.

Money-back guarantee
Free shipping
Cancel anytime
HSA/FSA accepted

FAQ

Common questions

No. Cognitive peptides work through different mechanisms than stimulants like Adderall. They support natural brain function without crashes, jitters, or dependency.

Yes — Selank and Semax are typically administered as nasal sprays, making them very easy to use.

Absolutely. Most patients use cognitive peptides specifically to enhance work performance. They don't cause sedation or impairment.

Nasal sprays typically take effect within 15-30 minutes. Cumulative benefits build over 2-4 weeks of consistent use.

Get started today

Ready to sharpen your mind?

Free assessment. Licensed physicians. Money-back guarantee if not approved.

Money-back guarantee
Free shipping
Cancel anytime
HSA/FSA accepted
Start free assessment

The science

What are peptides?

Your body already makes them. We just give it more.

Think of peptides as text messages for your cells.

Peptides are short chains of amino acids — the same building blocks your body uses every day to heal injuries, burn fat, fight infection, and repair skin.

As you age, your body produces fewer of these signaling molecules. Peptide therapy replenishes them — giving your body the instructions it needs to recover faster, perform better, and look younger.

Every peptide we offer is prescribed by a licensed physician and compounded at an FDA-registered pharmacy. This isn't grey market supplements — this is real medicine.

Find your peptide
7,000+
in your body
2–50
amino acids each
40+
years of research

How do they work?

Peptides bind to specific receptors on your cells and trigger targeted responses — like telling your body to increase collagen production, release growth hormone, or reduce inflammation.

Are they safe?

When prescribed by a licensed physician and compounded at a registered pharmacy, peptides have an excellent safety profile. Your doctor monitors your treatment and adjusts as needed.

How are they different from steroids?

Peptides work WITH your body's natural systems — they signal, they don't override. Steroids replace your hormones. Peptides tell your body to produce more of its own.

|hello@hellopepti.com

The assessment process available on the [pepti] website asks a series of medical questions, and the answers provided are reviewed by an independent licensed physician affiliated with our partner physician network. The licensed providers have established exclusionary criteria, and the answers provided determine if the individual is screened out of eligibility for treatment. The licensed clinicians retain the sole decision to prescribe peptide therapy and other compounded medications to patients. Treatment may be denied at the physician's sole discretion. If a prescription is not approved, you will not be charged for the medication.

Pharmacy Providers. [pepti] is a technology platform and is not a healthcare provider, pharmacy, or prescriber. All medications offered through the platform are compounded by independent FDA-registered 503A or 503B compounding pharmacies based on a valid prescription written by a licensed physician for an individual patient. Compounded medications are not FDA-approved as products. The active pharmaceutical ingredients used by our partner pharmacies are sourced from FDA-registered facilities. Compounded medications may not undergo the same testing or quality control as commercially manufactured FDA-approved drugs.

Results vary. Results from peptide therapy and other compounded treatments vary based on individual factors, including age, weight, medical history, adherence to the prescribed protocol, lifestyle factors, and physiological response. [pepti] makes no guarantee of any specific outcome. Statements about peptide therapy and compounded medications offered through the platform have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.

Product images. Product photographs and renderings shown on this website are for illustrative purposes only. The appearance of vials, packaging, labeling, and other materials you receive may vary and is determined by the dispensing compounding pharmacy.

Off-label use.Many peptides offered through the platform are prescribed for off-label use. “Off-label” means the medication is being prescribed for a use, dose, or patient population that is not specifically approved by the FDA. Off-label prescribing is legal and common in U.S. medical practice when supported by clinical experience and judgment.

Mailing & shipping. All orders ship in plain unmarked packaging via expedited delivery from our partner compounding pharmacies. Temperature-sensitive medications ship with insulated packaging and ice packs. Shipping is included at no additional cost in 45 U.S. states. We do not currently ship internationally or to APO/FPO addresses.

Not for emergencies. [pepti] is not designed for medical emergencies. If you are experiencing a medical emergency, call 911 or go to your nearest emergency room immediately. For urgent but non-emergency medical questions, contact your primary care provider or use an urgent care service.

No doctor-patient relationship with [pepti]. Your use of the platform does not create a doctor-patient relationship between you and pepti LLC. A doctor-patient relationship is established only between you and the independent licensed physician who reviews your intake and prescribes your treatment. The physicians who use the platform are independent contractors and are solely responsible for the medical care they provide.

Prescription medications. All prescription products require a valid prescription from a licensed healthcare provider. By using the platform, you acknowledge that you are at least 18 years old and that the information you provide is true, accurate, current, and complete. Providing false information may result in inappropriate treatment recommendations or denial of service.

Cosmetic & wellness products.Certain products offered through [pepti] — including skincare, hair care, body care, supplements, men's grooming, sports recovery, and sexual wellness products — are cosmetic or dietary supplement products, not prescription medications. These products do not require a prescription and are not reviewed or prescribed by a physician. Statements regarding dietary supplements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. Results vary by individual. Consult your healthcare provider before starting any new supplement or topical product, especially if you are pregnant, nursing, or taking other medications.

pepti LLC · Delaware Limited Liability Company · 131 Continental Dr, Suite 305, Newark, DE 19713 · For media or partnership inquiries, email hello@hellopepti.com. For patient support, email support@hellopepti.com. For privacy and HIPAA inquiries, email privacy@hellopepti.com.