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Adrenal Rx - 90 Veggie Caps

LifeSource Vitamins

3 Reviews

Supports healthy stress response & cortisol balance*
Promotes calm focus, mental clarity & cognitive performance*
Eases stress fatigue & supports daytime energy*
Enhances restorative sleep quality*
Backed by human data on endurance (VO2 max)*
3rd-party lab tested for identity, purity & potency

Read Below: All Clinical Research, Studies & Supporting Documentation.

Product Code: ADRE001

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Adrenal Rx — 90 Veggie Capsules

Adrenal Rx — 90 Veggie Capsules — Advanced Adaptogenic Stress Support*

Adrenal Rx combines time-tested adaptogens to help your body respond to everyday physical, mental, and environmental stress. Clinically referenced botanicals—including ashwagandha, rhodiola, eleuthero (Siberian ginseng), American ginseng, red ginseng, schisandra, and cordyceps—work across the HPA axis to support healthy cortisol, calm focus, steady daytime energy, and overall resilience.* Produced in FDA-registered, GMP-certified facilities.*

Supports healthy stress response & resilience*
Helps maintain balanced cortisol during daily stress*
Promotes calm focus and mental clarity under pressure*
Helps ease stress-related fatigue without stimulants*
Supports restorative sleep quality*
Encourages steady daytime energy*
Supports cognitive performance (memory/attention)*
Backed by human data on VO2 max & endurance (cordyceps)*

Research Promise: At LifeSource Vitamins, our commitment is rooted in research and results. Every benefit below is supported by human clinical studies indexed in the National Institutes of Health (NIH) via PubMed, with full texts available in the National Library of Medicine (NLM) PubMed Central (PMC) when available. In addition, we reference reviews from 39 leading health organizations and insights from 20 top global universities to ensure our guidance aligns with credible science.*

Clinically Studied Benefits (with research)

• Reduces perceived stress* — Ashwagandha lowered validated stress/anxiety scores in RCTs. (NIH/PubMed — Chandrasekhar, 2012)

• Supports healthy cortisol* — Trials report improvements in morning/waking cortisol with ashwagandha. (NIH/PubMed — Salve, 2019)

• Improves sleep quality* — Meta-analysis suggests small–moderate benefits for sleep quality/efficiency. (NIH/PubMed — Pratte, 2021)

• Anti-fatigue & mental performance* — Rhodiola supported attention/accuracy under stress. (NIH/PubMed — Darbinyan, 2000)

• Stress-related fatigue (overview)* — Systematic review on rhodiola for stress symptoms. (NIH/PMC — Olsson, 2022)

• Cognitive support* — American ginseng improved working memory/attention in human trials. (NIH/PMC — Scholey, 2010)

• Exercise tolerance* — Cordyceps associated with improved VO₂max/time-to-exhaustion in select studies. (NIH/PMC — Hirsch, 2016)

• Endurance context* — Eleuthero has mixed but suggestive performance data in trained adults. (NIH/PubMed — Asano, 1996)

• Adaptive balance* — Schisandra shows emerging human data for strength/lactate handling. (NIH/PMC — Ding, 2020)

Additional Studies Showing Promising Benefits*

• Adaptogens & fatigue mechanisms* — Narrative review. (NIH/PubMed — Panossian, 2009)

• Ginseng & cognition (balanced view)* — Cochrane review. (NIH/PubMed — Cochrane, 2010)

Global Evidence & Authoritative Overviews*

• Ashwagandha fact sheet & safety. (NIH/ODS — 2024; NCCIH — 2024)

• Asian ginseng overview. (NCCIH — 2023)

We monitor research from the world’s leading institutions — including Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge University, Oxford, Stanford, Yale, MIT, the University of Florida, Oregon State University – Linus Pauling Institute, Tufts, Boston University, Cornell, Columbia, and Ohio State — to keep guidance aligned with credible science.*

Brief Benefit Bullets

• Supports healthy stress response & resilience*

• Helps maintain balanced cortisol during daily stress*

• Promotes calm focus and mental clarity under pressure*

• Helps ease stress-related fatigue without stimulants*

• Encourages steady daytime energy & restorative sleep quality*

3rd-party tested for identity, potency & purity

See All LifeSource Vitamins Sleep & Stress

Suggested Use

Adults take 1 capsule daily with food 1-3 times daily, preferably split (1–2 with breakfast and 1 with lunch), or as directed by your healthcare professional. Consistent use for 2–3 months supports best results. Take earlier in the day if you’re sensitive to energizing herbs.*

Product Specifications

Serving Size — 1 Veggie Capsule

Servings Per Container — 90

Key Actives per Capsule — Eleuthero Root: 157.5 mg; Ashwagandha Root: 157.5 mg; Cordyceps Mycelium: 50 mg; Schisandra Berry: 40 mg; Rhodiola Root (3% rosavins): ~25 mg; American Ginseng Root: 25 mg; Red Chinese Ginseng Root: 20 mg

Other Ingredients — Vegetable cellulose (capsule)

Form — Veggie capsules

Free From — Gluten

Quality — Third-party tested for identity, potency & purity

Key Ingredients

Ashwagandha — Stress, sleep & cortisol support. (NIH/ODS — 2024; NCCIH — 2024)

Rhodiola rosea — Anti-fatigue & cognitive performance. (NIH/PubMed — Darbinyan, 2000)

American & Asian Ginseng — Cognitive/energy outcomes (balanced evidence). (NCCIH — 2023; Cochrane — 2010)

Cordyceps — Aerobic capacity & endurance. (NIH/PMC — Hirsch, 2016)

Schisandra & Eleuthero — Traditional adaptogens with modern human data. (NIH/PMC — Ding, 2020; NIH/PubMed — Asano, 1996)

3rd-Party Testing: Every batch is independently tested for identity, purity, potency, heavy metals & microbial safety. See our testing.

LifeSource Vitamins — Proudly American — Since 1992

*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.

Adrenal Rx — adaptogenic complex for stress resilience, calm focus, and steady energy. Non-GMO ingredients; 90 veggie capsules; third-party tested. Clinically Referenced — NIH/PubMed!*