Lavi MD
Purity You Can
Actually Measure.
Every compound independently verified for purity. Every batch HPLC-tested. Prepared in our SQF Level 2 certified facility and shipped cold to preserve integrity.
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Semax + Selank
Nasal Spray
A precision-formulated dual neuropeptide compound combining Semax and Selank in a sterile aqueous nasal delivery system. Independently HPLC-verified at 99%+ purity using our patented CryoBuffer™ stabilization process.
The Standard
Others Don't Meet
Most peptide suppliers cut corners on verification. We built our entire operation around one principle: you deserve compounds you can actually trust.
Every batch sent to an accredited third-party lab for HPLC and mass spectrometry verification before it ever reaches our inventory.
We don't ship anything that doesn't hit 99% minimum purity. Every batch is independently verified before it ever leaves our facility.
Formulated in an SQF Level 2 certified US facility — one of the highest production safety standards in the world. Not imported, not repackaged.
All products ship cold-packed via 2-Day Express. Orders fulfilled Monday through Wednesday — because compound integrity matters more than fast shipping.
Filtraphorix™ and CryoBuffer™ are our proprietary cold-process stabilization technologies — developed in-house to protect delicate peptide and NAD⁺ molecules.
Founded on a commitment to quality above all else. Our entire supply chain reflects a standard designed for those who won't compromise on what they put in their body.
Purity Isn't
A Marketing Claim
Anyone can print "99% pure" on a label. We prove it with independent lab documentation on every single batch.
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High-Performance Liquid Chromatography (HPLC)
HPLC separates, identifies, and quantifies each component in the compound — the gold standard for peptide purity verification.
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Mass Spectrometry Confirmation
MS analysis confirms molecular identity and rules out contaminants — verifying exactly what's in every formulation.
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Independent Lab Documentation on Request
Full third-party lab documentation is available upon request — lot number, test date, methodology, and verified purity percentage from an accredited independent laboratory.
Two Patents.
One Standard of Excellence.
Most suppliers use off-the-shelf preparation methods. We invented our own — two patented technologies designed to protect the delicate compounds in every formulation.
A proprietary cold-environment filtration process engineered to preserve the molecular integrity of sensitive NAD⁺ and peptide compounds. Designed to prevent the degradation standard preparation methods allow.
- Precision cold-controlled preparation at every stage
- Projected 95–96% NAD⁺ stability after 18 months refrigerated
- Sterile closed-system preparation for purity and consistency
- Applied across both injectable and intranasal delivery systems
- No unnecessary fillers — cleaner, more balanced formulations
A specialized cold-condition liquid matrix engineered to protect peptide molecules at 0–4°C. Extends stability through protective buffering, cryogenic microfiltration, and oxygen-reduced processing.
- Trehalose-based protective matrix shields peptide structure
- Cryogenic Microfiltration operates continuously at 0–4°C
- Projected up to 18 months refrigerated stability
- Oxygen-reduced environment minimizes oxidative degradation
- Improved batch-to-batch consistency
Lavi MD vs.
The Competition
Not all peptide suppliers are equal. Here's what actually matters.
| Lavi MD | Typical Suppliers | Overseas Suppliers | |
|---|---|---|---|
| Third-Party HPLC Testing | ✓ Every batch | ~ Selective | ✗ Rarely |
| Minimum Purity Guarantee | ✓ 99%+ | ~ 95–98% | ✗ Unverified |
| Patented Formulation Technology | ✓ Filtraphorix™ + CryoBuffer™ | ✗ None | ✗ None |
| SQF Level 2 Certified Facility | ✓ Certified | ~ Varies | ✗ No |
| Cold-Chain Shipping | ✓ Standard | ~ Optional | ✗ No |
| Mass Spectrometry Verification | ✓ Included | ✗ No | ✗ No |
From Formulation
to Your Door
Four steps. Zero compromises. Every single order.
Compounds prepared in our SQF Level 2 certified US facility using our patented Filtraphorix™ and CryoBuffer™ cold-process technologies.
Every batch sent to an accredited third-party lab for HPLC and mass spectrometry analysis before acceptance.
Orders packed with cold packs and insulated liners. Fulfilled Mon–Wed only to guarantee 2-day delivery integrity.
Your compound arrives with integrity intact, ready to use — same cold-chain standard from our facility to your door.
Purity You Can
Actually Verify
Premium peptides. 99%+ purity. Third-party verified. Cold-shipped.
Everything you need, nothing you don't.
⚠️ All products are for research purposes only. Not intended for human use.