Weight & Metabolic503A compounded · Provider reviewed
Peptide therapy,
precisely compounded.
Pharmacy-grade peptides for weight loss, recovery, longevity and focus. Compounded in a licensed 503A pharmacy and shipped cold to your door.
- Licensed 503A compounding pharmacy
- Provider-reviewed every order
- Third-party tested every batch
- Cold-chain shipping
Shop by goal
What are you optimizing?
Bestsellers
Most prescribed.
Weight & Metabolic
Weight & MetabolicRecovery & Repair
Recovery & Repair
Longevity
Growth Hormone
Skin & Hair
Growth HormoneResearch library
Every claim, cited.
Every mechanism, explained.
Each peptide comes with a full research dossier: its proposed mechanism, what the studies found, and 100 sources linked across the library.
Explore the research →How it works
From cart to your door in three steps.
- 01
Choose your peptide
Shop by goal or by name. Every product page tells you what it does in plain English.
- 02
Provider review
Complete a short health intake at checkout. A licensed provider reviews and approves your order.
- 03
Compounded & shipped cold
Your order is compounded in our 503A pharmacy and shipped cold-packed to your door.
Pharmacy grade
Not a research chemical.
Real medicine.
Every order is compounded for you by a licensed pharmacy, under a provider's review, and made for human use.
Licensed 503A pharmacy
Patient-specific compounding under state board of pharmacy oversight.
Sterile compounding
Prepared to USP <797> sterile compounding standards in a controlled cleanroom.
Tested every batch
Independent third-party testing for identity, potency and sterility.
Cold-chain delivery
Insulated, temperature-controlled packaging from our pharmacy to your door.
Are these research chemicals?
No. Every Optimino Rx product is compounded by a licensed 503A pharmacy for an individual patient and dispensed after review by a licensed provider. It is pharmacy-grade medication, not a "research use only" product.
Do I need a prescription?
You don't need to bring one. Add what you want to your cart and complete a short intake at checkout. A licensed provider reviews it, and if approved, writes the prescription for you.
How do I take them?
Most peptides are a small subcutaneous injection. Many are also available as a needle-free nasal spray. Your order ships with dosing instructions from your provider.
What's the difference between a vial and a kit?
A kit is ten vials of the same peptide in one order, so you have a full protocol on hand without reordering.
Do I need bacteriostatic water?
Yes, for any injectable vial. Peptides ship as a freeze-dried powder for stability. Add Reconstitution Solution to your cart to mix them.