CALIBRATING 00%
Exocellure · Dermaceuticals Rev. 03 · 20 · Apr · 2026

Stabilized.
Liquid Exosome.

The only exosome proven to hold full biological activity for 24 months at room temperature.

Learn More
Patents
2 granted · USPTO
Shelf Life
24 mo · 25 °C
Exosomes
2+ billion / ml
Reconstitution
None. Ever.
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Section 00 · The Replacement

We didn't improve
freeze-drying.

For ten years, the exosome industry shipped frozen powder because nobody had solved the liquid-stability problem.

Format
Lyophilized powder
Storage
−80 °C · cold chain
Ready
Reconstitute at use

We replaced it.

In 2021 · Two US Patents

Stabilized liquid.
Room temperature.

Two granted patents protect the composition. One independent lab verified it over twenty-four months. Open and apply.

Format
Liquid · ready
Storage
25 °C · room temp
Ready
Open and apply
Section 01 · Stability

Nine test points.
Zero failures.

We commissioned Applied Consumer Services to run our serum under United States Pharmacopeia protocol for twenty-four months. Chemical, physical, microbiological analysis at nine time points. Every single one, pass.

Report 41366/A · ACS Inc. · Jan 2023
T0 3 MO 6 MO 9 MO 12 MO 18 MO 24 MO 100% 95% INTEGRITY · 25°C / 60% RH · USP <61>
Endotoxin
0.134 EU/ml
14-Day Sterility
No Growth
Plate Count
<10 CFU/g
Result
Pass
Section 02 · Science

Four layers.
One stable vesicle.

An exosome is a fragile thing. A lipid sphere, 134.6 nanometers across, carrying growth factors and microRNA. The moment it lands in water, the membrane collapses. Our patent protects every layer, so the vesicle arrives intact.

01 Polymer matrix Sulfated crosslink
02 Lecithin bilayer Alcohol-free
03 CD81+ markers ELISA · 2.875×10⁹
04 Regenerative cargo TGF-β1 · BMP-2 · IL-10
Ø 134.6 NM · CD81+ VERIFIED
Section 03 · Patents

Two granted.
Two pending. One category.

001 US 11,931,458 Exosome systems, products and methods, the stabilized liquid composition. Filed 2021 · Granted Mar 2024 Granted
002 US 12,409,136 Continuation, liposome + ε-poly-L-lysine stabilization. Filed 2024 · Granted Sep 2025 Granted
Two Patents Pending USPTO · Awaiting examination
US 2026/0000607 Filed Jun 2025 Pending
US 2025/0255812 Filed 2025 Pending
Granted
2
Pending
2
Jurisdiction
USPTO
Priority
Jan 2021
Section 04 · The Difference

Ask your supplier these five questions.

The Standard
FormatFreeze-dried powder
Storage−80 °C cold chain
Shelf-life proofClaimed at manufacture
PatentEncapsulation methods
ConcentrationClaimed · not verified
Section 04 · Exocellure

The same five questions.
Different answers.

Exocellure
FormatStabilized liquid · ready to use
Storage25 °C · room temperature
Shelf-life proof9 points · 24 mo · independent lab
Patent2 granted · liquid format
Concentration2+B/ml · CD81 ELISA
Most skincare tells you a story. We hand you the patent number.

Available to licensed
practitioners.
That's it.

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Canadian GMP USPTO-Verified Ships at room temperature
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