Peptides · Coming Soon

A new class of treatments, designed around you.

Compounded peptide programs from licensed U.S. providers, targeted protocols for recovery, longevity, metabolic health, sleep, and cognition.

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No spam. Early access & launch pricing only.

We're bringing clinically-supported peptides to Lttl, curated around the needs of our patients & growing community

Peptides are short chains of amino acids that signal specific biological pathways. Our peptide program, starting with six of the most clinically-supported molecules, pairs compounded options with care from licensed U.S. providers.

The Lttl protocol, six peptides to start

Our first cohort spans recovery, longevity, gut health, cognition, and sleep.

#01

BPC-157

Body Protection Compound

Recovery & Repair

Muscle, tendon & ligament repair — fastest-healing peptide in clinical use

Gut lining restoration — supports leaky gut, IBD, colitis

Systemic anti-inflammatory across multiple organ systems

Angiogenesis (new blood vessel formation) for wound recovery

Neuroprotection and CNS injury support

#02

MOTS-c

Mitochondrial-Derived Peptide

Metabolic & Longevity

Mitochondrial optimization — activates AMPK energy-sensing pathway

Insulin sensitivity and metabolic regulation

Exercise performance and endurance enhancement

Longevity signaling — one of few mitochondrial-derived peptides

Post-GLP-1 maintenance candidate for metabolic health

#03

TB-500

Thymosin Beta-4

Sports Recovery & Orthopedics

Accelerated wound healing and tissue regeneration

Muscle recovery and acute injury repair

Potent anti-inflammatory at the tissue level

Cell migration and angiogenesis support

Often stacked with BPC-157 ("Wolverine Stack")

#04

Epitalon

Pineal Peptide

Anti-Aging & Longevity

Telomere lengthening — one of few peptides with direct evidence

Pineal gland regulation and melatonin production

Sleep cycle normalization

DNA repair and antioxidant activity

Potential lifespan extension in preclinical models

#05

KPV

α-MSH Tripeptide

Gut Health & Dermatology

Potent gut-specific anti-inflammatory

IBD, Crohn's disease, and colitis applications

Topical skin healing and wound repair

Immune modulation without systemic suppression

#06

Semax

Synthetic ACTH Analog

Nootropics / Cognitive Health

Cognitive enhancement — memory, focus, mental clarity

BDNF upregulation for neuroplasticity

Neuroprotection after stroke and cerebral ischemia

Mood stabilization and anxiety reduction

Popular in Eastern European clinical settings

How the program works

01

Tell us about you

Take a 5-minute medical intake covering your goals, history, and current routine.

02

Clinician review

A licensed U.S. provider reviews your profile within 24 hours and designs a protocol.

03

Compounded & shipped

Your peptide protocol is compounded in an FDA-registered facility and shipped discreetly.

04

Ongoing support

Adjustments, refills, and clinician messaging — all included in your plan.

Be first in line

Get early access to Lttl peptides.

Join the waitlist for launch pricing, batch-by-batch availability, and protocol guides built with our clinical team.

Join the Waitlist

Your questions, answered

What are peptides?

Peptides are short chains of amino acids that signal specific biological pathways — supporting recovery, metabolism, cognition, sleep, and longevity depending on the peptide.

Are peptide therapies safe?

When prescribed by a licensed clinician and compounded in an FDA-registered facility, peptide therapies have a strong safety profile. Your clinician reviews your full history before prescribing.

How are peptides administered?

Most peptides are given as small subcutaneous injections a few times per week. Some are available as oral, sublingual, or topical formulations depending on the molecule.

When will the Lttl peptide program launch?

We're rolling out our peptide program in batches. Join the waitlist to get early access and launch pricing as each peptide becomes available.

Can I stack peptides with my current plan?

Often yes. Your clinician will design a protocol that aligns with your goals and avoids unnecessary overlap or interactions with existing treatments.