The Science Behind
Duori Patches
Twelve targeted wellness patches. Each one built on the same foundation: clinically studied ingredients, formulations engineered for transdermal delivery, and manufacturing standards that never compromise on quality.
Built for Delivery, Not Just for Labels
Most supplement companies optimize for ingredient lists. Duori optimizes for what actually reaches your bloodstream.
The supplement industry has a delivery problem. You can pack a capsule with high-dose ingredients, but if your body only absorbs 10–20% of what you swallow, the label is misleading. Duori was built to solve this.
Every Duori patch starts with the same question: can this ingredient be effectively delivered through the skin? We evaluate molecular weight, lipophilicity, stability, and potency before an ingredient makes it into a formulation. If it doesn't meet our transdermal viability criteria, it doesn't go in the patch — no matter how good it looks on a label.
The result is a lineup of 12 patches where every ingredient is selected not just for its clinical evidence, but for its ability to be absorbed transdermally. This is what separates Duori from supplements that simply repackage oral formulas into a patch format.
The Foundation of Every Duori Patch
From ingredient sourcing to the adhesive on your skin — every layer of a Duori patch is engineered with purpose.
Advanced Adhesive Matrix
Our medical-grade, pressure-sensitive adhesive is hypoallergenic and latex-free. It serves a dual purpose: keeping the patch secure through 8–12 hours of activity (including workouts and showers), while acting as the controlled-release delivery vehicle for active ingredients. The matrix regulates the rate at which ingredients permeate through the skin — eliminating spikes and crashes.
Optimized Formulations
We don't use generic oral-supplement-grade ingredients. Each Duori formula uses ingredient forms with molecular weights and lipophilicity profiles specifically suited for transdermal absorption. Ingredients are combined at ratios designed for synergistic effects — where the whole delivers more than the sum of its parts. This is formulation science, not label decoration.
Rigorous Quality Standards
Every Duori patch is manufactured in GMP-compliant facilities. Each batch is tested for ingredient purity, adhesion strength, release rate consistency, and overall integrity. Our formulas are dermatologist-tested, vegan, non-GMO, and cruelty-free. We publish our ingredient lists transparently because we have nothing to hide.
From Research to Patch — Our 4-Step Process
Every Duori formulation goes through a rigorous development process before it reaches your skin.
Literature Review
We review published clinical research to identify ingredients with strong evidence for each wellness target — weight management, sleep, focus, skin health, or gut balance.
Transdermal Viability
Candidates are screened for molecular weight (<500 Da), lipophilicity (Log P 1–3), potency at low doses, and stability in a patch matrix. Only ingredients that pass all criteria advance.
Synergistic Design
Qualified ingredients are combined into formulations where compounds complement each other — for example, pairing NMN with Resveratrol for cellular energy, or Berberine with Chromium for metabolic support.
Test & Manufacture
Finalized formulas undergo dermatologist testing, adhesion testing, and release rate validation. Manufacturing follows GMP standards with batch-level quality control.
12 Patches, 5 Wellness Categories
Each Duori patch targets a specific wellness goal with a unique formulation optimized for transdermal delivery.
GLP-1 Weight Loss Patch
Supports natural GLP-1 pathways for appetite regulation, metabolic function, and healthy weight management through clinically studied plant compounds.
Sleep Patch & Sleep+ Patch
Two tiers of sleep support — from gentle relaxation to deep recovery. Formulated with calming botanicals and sleep-promoting compounds for restorative rest.
Neuro Patch & NAD+ Patch
Stimulant-free cognitive support. The Neuro Patch targets daily focus while the NAD+ Patch supports long-term brain health and cellular energy production.
Collagen Patch
Transdermal delivery of collagen-supporting peptides and antioxidants for skin elasticity, hydration, and a healthy glow — from the inside out.
Unbloat Patch & Flora Patch
Digestive support through dual pathways — the Unbloat Patch targets bloating and discomfort, while the Flora Patch supports healthy gut microbiome balance.
Happy, Sunshine & Omega-3
Three patches targeting mood, energy, and foundational nutrition. From serotonin support to vitamin D and essential fatty acids — daily vitality, simplified.
How We Test Every Batch
Trust is earned through transparency. Here's what every Duori patch goes through before it ships.
Dermatologist Testing
Every formula is tested by board-certified dermatologists for skin safety, irritation potential, and hypoallergenic compatibility. We test on diverse skin types to ensure broad safety.
Ingredient Purity Analysis
Raw ingredients are tested for identity, potency, and contaminants before entering production. We verify that what's on the label is exactly what's in the patch — nothing more, nothing less.
Adhesion Performance
Patches are tested for 8–12 hour wear under real-world conditions — movement, perspiration, and varying temperatures. The adhesive must hold securely without causing irritation on removal.
Release Rate Validation
Each formulation is tested for controlled, consistent ingredient release over the full wear period. We validate that delivery follows a steady-state profile — no front-loading, no premature depletion.
About Duori Patches
Everything you want to know about how we build, test, and deliver our patches.
Science You Can
Wear Every Day
Twelve patches. Five wellness goals. One standard: every ingredient earns its place through clinical evidence and transdermal viability.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before beginning any new supplement routine.