Scientist examining immune supplement ingredients under microscope in clinical laboratory setting
Peer-reviewed science

Every ingredient has peer-reviewed proof

Defense Protocol formulations are built on clinical research, not marketing claims. Six active ingredients at proven doses, zero proprietary blends.

Key ingredients

11 clinical-dose actives engineered for immune support

Defense Protocol combines 11 peer-reviewed ingredients at proven clinical doses to deliver transparent, effective immune support without proprietary blends or filler.

Thymoquinone

Thymoquinone

75mg pure thymoquinone from 375mg ThymoQuin® (TriNutra, 20% standardized). Pure TQ isolate, not whole seed oil — the most researched compound in black seed for immune cell function and response.

NAC 1,200mg

NAC 1,200mg

Clinical mid-range dose of N-acetyl cysteine — the direct precursor to glutathione. Backed by 30+ randomized controlled trials for respiratory health, oxidative stress, and immune modulation. At 1,200mg, we deliver 2× the dose of most competing formulas.

Quercetin

Elderberry Extract 900mg

900mg of Sambucus nigra, 15% anthocyanins standardized. Supported by 4 RCTs and a 2019 meta-analysis for upper respiratory immune support. The actual research dose, not a token amount.

Bromelain

Bromelain

200mg (2,400 GDU) pineapple enzyme. Respiratory support and quercetin synergist. Enhances absorption and bioavailability of key actives.

Oregano oil

Wellmune® Beta-Glucan 500mg

500mg of Kerry-branded Wellmune® — yeast 1,3/1,6 beta-glucan. Backed by 8+ RCTs showing up to 66% cold incidence reduction. Trusted by clinicians worldwide.

Zinc picolinate

Vitamin D3 5,000 IU

5,000 IU of cholecalciferol per serving. Backed by a Cochrane meta-analysis of 25 RCTs. The most clinically validated vitamin for immune signaling and seasonal resilience.

Regulatory transparency

FDA disclaimer and important product information

Defense Protocol supplements are not intended to diagnose, treat, cure, or prevent any disease. These statements have not been evaluated by the Food and Drug Administration. Results may vary. Consult your healthcare provider before use, especially if pregnant, nursing, or taking medications.

Clinical proof

Defense Protocol driven by research

Every ingredient in Defense Protocol is dosed clinically and backed by peer-reviewed science. No proprietary blends. No guesswork. Just transparent, effective immune support.

6

Clinical-dose actives

Six clinical-dose actives per serving for enhanced immune support

75mg

Pure thymoquinone

75mg of pure thymoquinone for optimal immune function

0

Proprietary blends

No proprietary blends for complete transparency

100%

Full transparency

100% transparent labeling for informed decisions

Expert validation

What immunology specialists say

Defense Protocol's formulation demonstrates a sophisticated understanding of immune physiology. The clinical dosing of thymoquinone combined with NAC and quercetin represents a scientifically grounded approach to supplement design.

Dr. Marcus Chen

Dr. Marcus Chen

Immunologist, Research Institute

The transparency Defense Protocol demonstrates by avoiding proprietary blends is refreshing. Each ingredient's dosage is disclosed and backed by research, which sets a new standard for consumer trust in the supplement industry.

Dr. Sarah Williams

Dr. Sarah Williams

Nutritional Biochemist, Medical University

Bromelain and oregano oil combined with zinc picolinate shows an evidence-based approach to immune support. Defense Protocol's commitment to clinical doses rather than marketing-driven quantities demonstrates serious scientific intent.

Dr. James Patterson

Dr. James Patterson

Clinical Nutritionist, Health Sciences

As someone who reviews supplement formulations regularly, Defense Protocol stands out. The decision to use 75mg of pure thymoquinone—an amount backed by peer-reviewed research—shows the founder understands what actually works versus what sells.

Dr. Elena Rossi

Dr. Elena Rossi

Integrative Medicine Specialist

Transparency

Built on science, not proprietary blends

Defense Protocol uses clinical-dose actives with zero proprietary blends. Every ingredient is backed by peer-reviewed research and full transparency.

Thymoquinone
NAC
Clinical-dose actives
Immunology research
Quality certification
Thymoquinone formulation
Nutrition science
Scientific evidence