CAVU Nutrition Launches ThymoQuin Cortisol Support at Expo West 2026

CAVU Nutrition announced the introduction of ThymoQuin Cortisol Support, a clinically studied formulation built around a standardized black seed extract. The stress-support product, created in partnership with TriNutra, is set to be featured at Natural Products Expo West 2026, where attendees can review clinical research results, specifications on ingredients, and formulation approaches.

Approaches to Stress Management

The launch reflects a shift in perspectives on stress awareness, the company explains, highlighting cortisol as a key biomarker in approaches to sleep quality, mood, metabolic health, and resilience. It also reflects broader momentum within the nutraceutical sector toward targeted formulations supported by controlled human data demonstrating physiological effects, focusing more on ingredients supported by measurable outcomes than on just adaptogens, it adds.

ThymoQuin from TriNutra

At the center of the formulation is ThymoQuin, a USP-grade black seed (Nigella sativa) extract developed by TriNutra. The ingredient is standardized to defined levels of thymoquinone and p-cymene, with low free fatty acid content and enhanced bioavailability. The extract was engineered to deliver compositional consistency and measurable physiological impact. Mechanistically, ThymoQuin is positioned differently from classic adaptogens, the press release explains.

CAVU Nutrition Founder Mike Danielson emphasized that the company sought an ingredient distinguished by data. “We didn’t want another generic stress product,” he explains. “ThymoQuin stood apart by the quality of the science, the standardization, and how quickly it worked. Seeing meaningful cortisol reductions in weeks gave us confidence that this was the right foundation.”

Clinical Study Results on ThymoQuin

Research around thymoquinone suggests activity within the gut–immune axis. The effects of ThymoQuin on immune system regulation and psychological mood were evaluated in a clinical study published in Food Science & Nutrition Research in 2022. The main objectives of the randomized, double blind, placebo-controlled study were to measure upper-respiratory tract complaints (URTCs) and mood in 37 endurance runners. The participants consumed 500 mg of the extract, or a placebo, daily for 4 weeks. This included 3 weeks before and 1 week after running a marathon or half-marathon. The physical stress is similar to mental or physiological stressors that can affect the immune system, the study explains. Participants completed surveys on mood and URTCs, and samples were collected to measure cortisol and microbiome changes.

After 3 weeks, a 44% reduction in cortisol levels was seen in the test group compared to placebo. Subjects also reported improvements in perceived stress, sleep quality, and mood indicators. While both groups experienced increases in URTCs after the run, the total number of URTCs including cough, sore throat, sniffles, stuffiness, reported were 62% lower in the test group. No adverse effects were reported in either group.

According to TriNutra company leadership, ThymoQuin was designed to offer a substantiated alternative to conventional black seed oils and conventional stress blends. “The goal was to move beyond generic positioning and deliver a standardized extract supported by clinical evidence,” stated Morris Zelkah, CEO of TriNutra. “The research indicates ThymoQuin works in a measurable and time-bound manner, which aligns with the direction many brands are moving – toward transparency and documented efficacy.”

Company Missions

CAVU, is an acronym for “Ceiling and Visibility Unlimited,” a term used in aviation to describe optimal flying conditions, frames its brand strategy around clarity, performance, and research-backed formulation.

For TriNutra, the development of ThymoQuin represents an effort to position black seed away from a traditional oil format to a clinically substantiated, specification-driven ingredient platform in the stress management category.

This article was created with assistance from AI. The content has been reviewed and edited by Erin McEvoy, Associate Editor. For more information on the extent and nature of AI usage, please contact us.

References

1. CAVU Nutrition. CAVU Nutrition Introduces ThymoQuin® Cortisol Support at Natural Products Expo West, Highlighting Clinically Studied Approach to Stress Management. Accessed February 24, 2026.
2. Talbott SM, Talbott JA. Effect of ThymoQuin Black Cumin Seed Oil as a Natural Immune Modulator of Upper-Respiratory Tract Complaints and Psychological Mood State. Food Sci Nutr Res. 2022; 5(1): 1-6. doi:10.33425/2641-4295.1057