$150 Orders Ship Free
$150 Orders Ship Free

CERTIFIED COMPLIANT Consistent

Brilliance in Peptide Bioscience

Redefining reliability in RUO peptides

Every vial we ship is high-purity, third-party validated, and backed by uncompromising
scientific integrity. In a fragmented market full of doubt, we deliver what others can’t:
reliable, consistent peptides — every time.

Categories

Lab Supplies

Recent COAs

Categories

Bioenergetic Pathway Modulators

Antioxidant & Cellular Signaling

Signal Transduction Pathways

Tissue Remodeling & Protein Function

Best Sellers

The Luvion Advantage

We’re committed to providing unmatched quality and transparency in every aspect of our products and services.

Purity vs Stability

99% on day one means nothing if it degrades by day seven.

2 Day Cold-Chain Shipping

Same-day shipments packed with PCM cold packs to maintain 2–8°C stability.

3rd Party Tested

Verified purity, net peptide content, LPS levels, and identity — tested by Freedom Diagnostics.

Undetectable Endotxin Levels

Unmatched purity: under 0.05 EU/mL, up to 100x cleaner than industry norms.

White-Glove Client Support

Get real support from real people — call us and get expert help

Global Partnerships

Luvion is partnered with elite, rigorously vetted manufacturers in the USA, South Korea, and France

cGMP & ISO Facilities

All manufacturing partners are certified cGMP, ISO 9001, and operate ISO 5 (Class 100) cleanrooms.

Cost vs. Quality

We aren’t cheap—because neither is precision, validation, or scientific integrity.

Luxe Fridge Box + Cold Chain

We ship in premium fridge-ready boxes sealed in high-spec thermal pouches. Why invest so much in packaging?

The Luvion Advantage

We’re not here to be cheap. We’re here to be the best. Built for those who lead, not follow. Excellence is our genetic baseline.

Luvion Science (99% Myths)

Purity vs Formulation

Low quality peptides can still test 99% pure. Purity analysis overlooks ingredient quality, formula precision, 3D folding, & target binding.

Purity vs Stability

Many cheap peptides are 99% pure but decay fast (>21 Days) even in the fridge. Ours don’t. Does your vendor provide stability testing?

Purity vs Potency

99% purity doesn’t guarantee potency. A compound can be pure, yet misfolded, degraded, denatured, or biologically inert.

Luvion Ethos

Cost vs. Quality

You get what you pay for. We skip price wars & chase perfection. Cheap peptides ruin research. Don’t settle.

Luxe Fridge Box + Cold Chain

We ship in premium fridge-ready boxes sealed in high-spec thermal pouches. Why invest so much in packaging?

World Class Service

Service & integrity over greed. Real people who care; a company looking to lead. See a flaw? Help us improve Here!

Luvion Framework

3rd Party Tested

Verified purity, net peptide content, Endotoxin (LPS), pH levels and identity — tested by Freedom Diagnostics.

Global Partnerships

We built a global supply chain around quality, artnered with elite manufacturers in the USA, UK, HK & Germany.

Manufacturing Excellence

Our GMP, ISO 9001 partners use ISO 5 cleanrooms & test for heavy metals, solvents, and unknown impurities. What's hiding in 1%?

CURATED COLLECTIONS

Starter Kits

Professional-grade peptide combinations engineered for
synergistic effects and exceptional value.

20% Savings

$297.99

4 items

Kit Includes:

20% Savings

$259.99

4 items

Kit Includes:

20% Savings

$247.99

4 items

Kit Includes:

20% Savings

$514.99

4 items

Kit Includes:

The Luvion Standard

Committed to Purity, Transparency, and Scientific Integrity

LuvionBio was created to raise the standard for research-use-only peptides. We are committed to rigorous third-party testing, transparency, and clinical-grade quality—backed by a deep understanding of what today’s researchers demand.

Each batch we produce is independently tested for purity, identity, peptide content, sterility, and endotoxin levels, ensuring consistent and reliable results for research applications.

We proudly partner with  Freedom Diagnostics, a premier U.S.-based clinical testing lab trusted by many of the nation’s top research institutions.

Our mission is to provide the highest-quality research-use-only peptides to scientists and laboratories across the U.S.—empowering discovery, accelerating progress, and pushing the boundaries of what’s possible in science.

Verified Assays From:

Freedom Diagnostics

Endotoxin (LPS)

Undetectable At:

<0.05

EU/mL

Purity

Verified:

≥99%

Via HPLC Analysis

Net Peptide Content

Verified Variance:

± 2–5%

Via Nitrogen Analysis

Identity

m/z Match to Standard:

±5 ppm

Via Mass Spectrometry

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    Bioenergetic Pathway Modulators

    This category includes compounds studied in animal models and in-vitro systems for their role in how cells manage energy. Researchers explore their effects on metabolism, mitochondrial output, and overall cellular efficiency under various experimental conditions.

    Popular Products

    Antioxidants & Cellular Signaling

    Compounds in this group are used in animal and in-vitro research to study how cells respond to oxidative stress and communicate internally. These tools help explore pathways related to cellular aging, balance, resilience, and adaptive signaling responses.

    Popular Products

    Signal Transduction Pathways

    This category contains research compounds used to investigate how cells send and receive signals in both animal models and in-vitro studies. These pathways are often linked to growth, adaptation, and cellular decision-making processes.

    Popular Products

    Tissue Remodeling & Protein Function

    Researchers use these compounds in animal and in-vitro studies focused on tissue structure, cellular repair, and protein-related activity. This category supports exploration of how cells coordinate recovery and regulate structural proteins in controlled research settings.

    Popular Products

    Purity vs Stability

    We are the only RUO company to perform stability studies. Most RUO suppliers test purity once—at the start. But without stability testing, peptides made with poor raw materials can degrade fast. What starts at 99% purity may drop to 96%, 92%, or worse in just days due to pH shifts, broken chains, or oxidation. Luvion performs extended real-time stability testing, ensuring structural integrity weeks after production. If your research spans days or weeks, degradation could quietly ruin your results. We design against failure—others just hope you don’t notice.

    2 Day Cold-Chain Shipping

    Same-day shipments packed with PCM cold packs to maintain 2–8°C stability.

    3rd Party Testing

    Purtiy Analysis

    Purity isn’t just a number — it’s the foundation of trust in research. Many peptide vendors claim “>99% purity,” but how that number is determined — and whether it’s even backed by real data — is often unclear. At LuvionBio, we believe purity should be quantified, visualized, and verified.

    What We Use:

    High-Performance Liquid Chromatography (HPLC)

    • HPLC is the gold standard for peptide purity testing. It separates and quantifies the individual components in a sample, clearly identifying impurities.
    • Every LuvionBio batch is tested by our partner, Freedom Diagnostics, a third-party lab using validated HPLC protocols, and our Certificates of Analysis include:
    • A full chromatogram (graph) showing the purity curve
    • Peak area percentages to transparently indicate primary compound vs. impurities.
    • Documentation of retention time and solvent conditions for reproducibility.

    Why This Matters:

    Tested. Trusted. Transparent.

    • True 99% purity means 99% of the material is your target peptide.
    • Without a chromatogram, “99%” is justa claim. Impurities — even at <1% — can interfere with results or indicate
    • degraded, incomplete, or mislabeled peptides.
    • We reject any batch that fails to meet our strict HPLC profile standards, regardless of whether it passes on paper.

    Undetectable Endotxin Levels

    Unmatched purity: under 0.05 EU/mL, up to 100x cleaner than industry norms.

    White-Glove Client Support

    At LuvionBio, customer support isn’t an afterthought — it’s a cornerstone of our business. We know that research demands precision, and when you’re investing in delicate compounds, every question matters. That’s why we’ve built a White Glove Support Experience focused on clarity, care, and responsiveness.

    Here’s what you can expect:

    Expert Guidance:

    Our team includes science-minded professionals trained in peptide handling, logistics, and compliance. You’re not talking to a generic call center.

    Direct Communication:

    Have a question? Call, text, or email us and a real person will respond — often within hours.

    Order Assistance:

    Whether it’s a shipping question, documentation request, or research-use clarification, we’re on it.

    Live Chat (Coming Soon):

    We’re working on offering real-time chat so you can get answers fast, right from our site.

    Post-Purchase Follow-Up:

    Every order includes optional follow-up to ensure your experience met expectations.

    We’re here to solve, not sell. And if something isn’t perfect, we’ll make it right — no red tape, just solutions.

    Global Partnerships

    The Luvion team spent the last 18 months researching and building global manufacturing partnerships with our partners in South Korea, France, the USA and Germany so you don’t have to second-guess quality. Every LuvionBio product comes from facilities that have been rigorously vetted for:

    Peptides Manufacturing:

    cGMP Certification (FDA/EMA-level manufacturing compliance)

    ISO 9001:2015 Quality Systems

    ISO Class 5 (Class 100) Cleanroom Standards

    LAL Testing Capabilities for Endotoxins

    HPLC & Mass Spectrometry Validation

    Batch-level Traceability & Documentation

    Vacuum Lyophilization Processes

    If there’s a vetting criterion we’ve missed, let us know — we’ll ask our labs today. Because if it matters to you, it matters to us.

    cGMP & ISO Facilities

    All manufacturing partners are certified cGMP, ISO 9001, and operate ISO 5 (Class 100) cleanrooms.

    Cost vs Quality

    Luvion isn’t a budget peptide supplier—we’re a precision research institution. While discount sites compete on price, we compete on performance, compliance, and scientific quality. From third-party testing to ISO 5 cleanrooms, every partner is rigorously vetted. Elite researchers choose us not just for the compounds, but for the confidence that comes with them. You’re not just paying for a vial—you’re investing in a system built for serious outcomes. If results matter, quality always wins.

    Premium Packaging

    Our packaging isn’t just protective—it’s deliberate. Every order is shipped with PCM cold packs inside medical-grade insulated pouches, ensuring thermal integrity on arrival. Each peptide is housed in a premium fridge-ready box for clean, organized storage. The experience reflects the quality of what’s inside. Cheap packaging is often the first sign of a corner-cut lab. We spared no expense—because research deserves more than foam peanuts and loose vials.

    Purity vs Formulation

    Same-day shipments packed with PCM cold packs to maintain 2–8°C stability.

    Purity vs Potency

    Get real support from real people — call us and get expert help

    World Class Service

    Unmatched purity: under 0.05 EU/mL, up to 100x cleaner than industry norms.

    Feedback Form

    Continuous Improvement

    Weʼre obsessed with learning, feedback, and growth — every suggestion helps us better serve the research community with
clarity and care. Contact Us

    30 Day Money Back Guarentee

    Return or exchange your sealed an unopened products withing 30 days, no questions asked.

    100% Satisfaction Guarenteed

    LuvionBio Listens: Built With You, For You

    It is no secret that peptide research has the ability to change lives in ways we never imaged. LuvionBio exists to help bring that same potential to others, strictly within a compliant, research-focused framework.

    We didn’t create this company to chase a trend. We created it to raise standards.

    Every choice — from cold shipping, to clean branding, to rigorous testing — reflects our belief that research should never be compromised. And while we follow strict regulations, our passion for quality and customer care is anything but neutral. So, we offer the following to our research customers:

    ✅ 100% Satisfaction Guarantee

    If our product doesn’t meet your research expectations, we’ll fix it — no forms, no friction, no excuses. Just email us and we’ll make it right, every time. That’s our promise.

    💸 30-Day Money Back Guarantee

    If your product is unopened and still sealed, you can return it within 30 days — no questions asked. Every LuvionBio box includes a tamper-evident security seal, so you can buy with confidence and know your items arrived untouched.

    🚀 Continuous Improvement

    We’re not here to be average. We’re here to be elite.

    Every comment, suggestion, or critique is fuel for us to get better — and we mean that. We even built a dedicated feedback portal where you can submit ideas, complaints, or even jokes anonymously.

    Seriously — if you make us laugh, we’ll send you a 10% discount.

    Want to say hi? Have an idea? We’d love to hear from you.

    [Submit Feedback →] (Click Here)

    Cold Chain Shipping

    Your Research, Kept Cool and Clean

    Heat degrades research compounds And in the summer, that degradation happens fast.

    At LuvionBio, we invest heavily in cold-chain logistics — including pharmaceutical-grade insulated mailers and custom phase-change cooling packs that hold temperature for 48–72 hours, even in high heat. This isn’t cheap, but it’s necessary.

    Why it matters:

    Compounds like NAD⁺, Epithalon, GHK-Cu, and MOTS-c are heat-sensitive and can rapidly lose potency during shipping. We’ve seen firsthand how room-temperature delivery ruins research — and we refuse to let that happen to your order.

    You’re buying high-purity, verified material. We deliver it in a way that protects your investment — because stability matters as much as sourcing.

    State of the Art Manufacturing

    All manufacturing partners are certified cGMP, ISO 9001, and operate ISO 5 (Class 100) cleanrooms

    Market Chellenges Solved

    We solve the biggest issues in this space— unreliable sourcing, vague COAs, and slow, unresponsive service — with verified quality, fast shipping, and full transparency.