The Ultimate Cognitive Enhancer

Semax

Unlock peak mental performance.

Semax Hero

Semax is a potent neurogenic peptide originally developed to prevent brain damage. It dramatically improves cognitive function, memory, and focus by stimulating the central nervous system.

Doctor-led Semax program in India. Prescribed by registered Indian physicians, dispensed by licensed pharmacies, cold-chain delivered to Mumbai, Delhi, Bangalore, Hyderabad, Chennai, Pune and 200+ cities.

Protocol Benefits

  • Sharpened focus and attention span
  • Accelerated learning and memory recall
  • Protects the brain from oxidative stress
  • Massive increase in BDNF levels
  • Effective for ADHD management
  • Non-stimulant energy boost
500%
BDNF Spike
100%
Non-Stimulant
1
Nasal Spray Delivery
The Problem

The struggle with cellular
decline

Millions of people struggle to reach their optimal health due to outdated treatments and one-size-fits-all approaches. Your body's chemistry is unique.

Semax Detail
01

Standard Care Falls Short

Generic supplements and broad advice rarely address the root cause of your specific metabolic or cellular imbalances.
02

Lost Time and Money

You spend years trying unproven methods, only to experience rebound effects or minimal progress.
03

The Need for Precision

Without clinical-grade, targeted interventions, true optimization remains out of reach.
How It Works

Unrivaled
Neurogenesis.

Semax is uniquely capable of repairing damaged neurons and actively growing new neural pathways in the hippocampus.

Hippocampal Growth

Stimulates neurogenesis in the hippocampus, the area of the brain responsible for learning, memory, and emotion regulation.

Neuroprotection

Defends neurons against hypoxic damage and oxidative stress. It is a powerful tool against age-related cognitive decline.

Dopaminergic Boost

Enhances dopaminergic and serotonergic transmission, leading to elevated mood, motivation, and sustained energy.

Safe Alternative

Provides stimulant-like focus without the cardiovascular strain, crashes, or neurotoxicity associated with amphetamines.

How it works

Intake to protocol, fast.

A clear path from secure questionnaire to physician-reviewed care with no guesswork and no runaround.

Online intake
01

Online intake

~4 minutes: goals, history, biometrics.

Doctor review
02

Doctor review

Licensed physicians will prepare your plan within 24 hours.

Delivered
03

Delivered

Cold-chain ship to your door in days.

Ongoing care
04

Ongoing care

Message your physician; adjustments as you go.

Start Assessment

Takes under 3 minutes · No commitment

Protocol tiers

Choose your Semax protocol.

Selank and Semax are nasal-spray peptides supporting anxiety, focus, and cognitive resilience. Every protocol is doctor-led.

Essential

Daily neuro support, clinically supervised.

Pricing shared after your medical assessment.

  • Monthly Selank or Semax supply (nasal spray)
  • First-prescription video consult
  • Daily dosing protocol
  • Monthly follow-up
  • 24/7 WhatsApp support
  • Cold-chain delivery
Get Protocol

Optimise

Best choice

Cognitive performance with stress & sleep optimisation.

Pricing shared after your medical assessment.

  • Everything in Essential, plus:
  • Cognitive baseline assessment
  • Stress markers (cortisol AM/PM, DHEA)
  • Sleep & circadian optimisation guidance
  • Nutrition for neuro health (omega-3, B-complex, magnesium protocol)
  • Bi-weekly check-ins
Get Protocol

All prescriptions issued by Indian-registered physicians under TPG 2020. Subject to clinical eligibility.

Clinical Evidence

Results that speak. *

18%
Average Body Weight Loss on GLP-1 Therapy
More Effective Than Diet & Exercise Alone
93%
Long-Term Weight Maintenance Rate
4.9
Patient Rating From 500+ Verified Reviews
1000+
Patients Served Across Metro India
30+
Clinically Validated Peptide Protocols
90
DAY

The Longegra Promise

If you follow your prescribed protocol and see no measurable progress within 90 days, we'll adjust your treatment at no additional cost, or refund your last month. No questions, no friction. We stand behind the science.

Reviews

Don't take our word for it.

Short, unfiltered notes from people who wanted measurable change, and a plan that fits real life.

4.9/5from 500+ reviews
Mar 2026

I felt heard from the first consult. The plan was clear, and the follow ups kept me consistent. I lost weight without feeling like my life stopped.

P
Priya R.
Lost 21 kg
Feb 2026

Everything was straightforward. The doctor explained side effects and what to expect week by week. Delivery arrived cold and on time.

A
Anil S.
Lost 15 kg
Mar 2026

I tried workouts and diets for years. This was the first time my appetite felt normal. The nutrition guidance was practical, not preachy.

M
Meera K.
Lost 18 kg
Jan 2026

I went in skeptical. The protocol helped my shoulder pain settle down and my sleep improved too. The messaging support was fast and calm.

V
Vikram P.
Shoulder recovery
Mar 2026

No clinic visits, no awkward waiting rooms. Just a plan that made sense and check ins that actually happened. I feel lighter and more in control.

S
Sunita D.
Reached her goal
Feb 2026

My sugar numbers were creeping up. The doctor focused on my labs and habits, not just weight. My next report looked meaningfully better.

K
Karthik N.
HbA1c improved
Mar 2026

The biggest change was cravings. They reduced within the first few weeks. I could finally eat normal portions without thinking about food all day.

N
Nisha A.
Less cravings
Feb 2026

I stopped getting the afternoon crash. The plan felt tailored, and the dosing changes were explained clearly before anything was changed.

R
Rahul G.
Better energy
Jan 2026

After pregnancy, nothing worked. This gave me structure and support without judgment. Progress was steady and my confidence came back.

A
Ayesha M.
Postpartum reset
Mar 2026

I started for weight loss, but the surprise was sleep. My routine got tighter and I started waking up rested. That made everything easier.

D
Deepak T.
Improved sleep
Feb 2026

The doctor adjusted the plan when I had nausea early on. After that, it was smooth. I feel less bloated and my appetite is finally predictable.

R
Ritika S.
Less bloating
Mar 2026

The accountability helped. I knew someone would check my progress, so I stayed on track. It felt like real care, not a one time prescription.

A
Arjun V.
More consistent
Feb 2026

I was worried about losing muscle. The guidance around protein and training was specific. My strength stayed up while the scale went down.

N
Neha P.
Lean mass preserved
Jan 2026

The consult was thorough. They asked about symptoms I never thought were related. Over time, my joints felt better and my workouts recovered faster.

S
Siddharth B.
Less inflammation

Swipe to read more

Individual results vary and are not guaranteed. These stories are shared by patients for illustration and may not reflect your experience. They are not medical advice - consult a licensed healthcare professional before starting, stopping, or changing any medication, peptide, or protocol.

Semax FAQ

Semax in India — your questions, answered.

Doctor-reviewed answers covering dosage, results, side effects, legality, sourcing, cold-chain delivery and how the Longegra Semax program works for patients across India.

Semax is a synthetic heptapeptide derived from ACTH(4–10). It increases BDNF (Brain-Derived Neurotrophic Factor), modulates dopamine and serotonin tone, and improves cerebral microcirculation. The result is sharper focus, better short-term memory, faster cognitive recovery and improved mood.
Semax is most commonly administered intranasally (1–3 sprays per nostril, 1–3× per day) because nasal mucosa allows direct access to the CNS via the olfactory pathway. Subcutaneous injection is also an option for higher doses. Longegra usually starts patients on a 0.1% or 1% nasal spray.
Most patients feel sharper focus and improved verbal fluency within 30–90 minutes of the first dose. Cumulative cognitive benefits (mood stability, memory) build over 2–6 weeks of consistent use.
Semax is the 'focus and drive' peptide — pro-cognitive, mildly stimulating, ideal for work and study. Selank is the 'calm and anti-anxiety' counterpart — anxiolytic without sedation. Many Longegra patients use Semax in the morning and Selank in the evening, especially during high-stress periods.
Semax has been used in Russian clinical practice for over 30 years (originally as a stroke neuroprotectant) with an excellent safety record. The most common side effect is mild nasal irritation from the spray vehicle. Patients with bipolar disorder need careful screening before use.
Yes. Semax is prescribed and dispensed through Longegra's licensed network of Indian physicians under the existing pharmacy and telemedicine framework (the 2020 Telemedicine Practice Guidelines and Drugs & Cosmetics Act). Every Semax order requires a valid prescription written by a doctor registered with an Indian State Medical Council after your intake review.

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Start Today

Your biology
is not fixed.

The tools to live longer, recover faster, and perform better exist. Start with a 5-minute assessment, your doctor will handle the rest.

Start Assessment

Limited onboarding each month to ensure clinical quality.

For research purposes only. This page is not medical advice. Always consult a licensed clinician before making healthcare decisions.