LifeSource Vitamins Adrenal Rx — Liquid Extract 1 oz — Advanced Adaptogenic Stress Support*
Our Adrenal Rx combines time-tested adaptogens — ashwagandha, rhodiola, eleuthero (Siberian ginseng), American ginseng, red ginseng, schisandra, and cordyceps — in a fast-absorbing liquid extract to support stress resilience, promote balanced cortisol response, support calm focus and mental clarity, promote restorative sleep quality, provide adaptogenic endurance during challenges, support steady daytime energy without stimulants, promote inflammatory balance, support HPA-axis adaptation, provide antioxidant cellular protection, promote overall adrenal wellness, and support traditional herbal use for stress adaptation* — while respecting evidence-based applications. Produced in FDA-registered, GMP-certified facilities and 3rd-party lab tested for purity and potency by LifeSource Vitamins.
Research-Driven & Verified Product.
Explore the clinical research, ingredient science, and global evidence supporting this product below.
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. We also reference reviews from 39 leading health organizations and insights from 20 top global universities to keep our guidance aligned with credible, evidence-based science.* Every claim is supported by peer-reviewed human RCTs or meta-analyses whenever available.
Clinically Studied Benefits
✓ Supports reduced perceived stress and cortisol levels* — Ashwagandha root extract lowered stress scores and serum cortisol in adults.*
NIH/PubMed — Chandrasekhar K, 2012
✓ Promotes improved sleep quality in stressed adults* — Ashwagandha enhanced sleep efficiency and reduced sleep latency in a randomized trial.*
NIH/PubMed — Langade K, 2019
✓ Supports mental performance under fatigue* — Rhodiola (SHR-5) improved attention, psychomotor speed, and fatigue in clinical trials.*
NIH/PubMed — Darbinyan V, 2000
✓ Promotes sustained cognitive function during stressors* — L-Tyrosine supported working memory and task performance during acute stress exposures.*
NIH/PubMed — Deijen J, 1999
✓ Supports adaptogenic endurance and stress recovery* — Eleuthero has human data suggesting improved stress tolerance and work capacity.*
NIH/PubMed — Coon J, 2002
✓ Promotes calm mood and stress balance* — Holy basil (Ocimum sanctum) improved stress-related symptoms in adults in controlled trials.*
NIH/PubMed — Bhattacharyya D, 2008
✓ Supports energy and cognitive performance* — Panax ginseng showed acute improvements in cognitive performance and subjective calm in adults.*
NIH/PubMed — Reay J, 2010
✓ Promotes energy metabolism and fatigue reduction under stress* — Vitamin C and B6 contribute to normal psychological function and energy metabolism; clinical data link vitamin C with reduced fatigue under stress.*
NIH/PubMed — Hemilä H, 2012
✓ Supports resilience to stress-related fatigue* — Rhodiola reduced fatigue and improved well-being in repeated-dose studies.*
NIH/PubMed — Edwards D, 2010
✓ Provides calm focus during stress tasks* — L-Tyrosine supported performance in demanding multitask paradigms.*
NIH/PubMed — Shurtleff D, 1994
Additional / Promising Evidence
✓ Supports HPA-axis modulation insight* — Licorice constituents influence cortisol metabolism (supports rationale; monitor use).*
NIH/PubMed — Stewart PM, 1996
✓ Promotes immune and stress interface support* — Astragalus has human data for immune modulation relevant to stress recovery.*
NIH/PubMed — Block KI, 2017
✓ Supports general adaptogen synergy overview* — Reviews suggest complementary roles with other adaptogens like Panax ginseng and eleuthero.*
NIH/PubMed — Bahrke M, 2000
✓ Promotes calm mood during stress-related symptoms* — Holy basil improved stress-related symptoms in controlled trials.*
NIH/PubMed — Bhattacharyya D, 2008
✓ Supports energy and cognitive support signals* — Panax ginseng showed acute improvements in cognitive performance and subjective calm.*
NIH/PubMed — Reay J, 2010
✓ Provides adaptogenic endurance and stress tolerance signals* — Eleuthero has human data suggesting improved stress tolerance and work capacity.*
NIH/PubMed — Coon J, 2002
University-Led & Academic Studies
✓ Provides micronutrient roles in adrenal function context* — OSU Linus Pauling Institute overviews vitamin C and B6 in stress and neurotransmitter synthesis.*
OSU Linus Pauling Institute — Micronutrients
✓ Summarizes adaptogens and stress pathways* — Harvard Health overviews ashwagandha, rhodiola, and related botanicals for stress.*
Harvard Health — Adaptogens
✓ Provides complementary health evidence summaries* — NCCIH/NIH on ashwagandha, rhodiola, ginseng, and holy basil safety/uses.*
NIH/NCCIH — Herbal Supplements
Global Evidence & Reviews
✓ Reinforces ashwagandha stress and cortisol support* — Ashwagandha lowered stress scores and serum cortisol in adults.*
NIH/PubMed — Chandrasekhar K, 2012
✓ Supports rhodiola mental performance evidence* — Rhodiola improved attention, psychomotor speed, and fatigue in clinical trials.*
NIH/PubMed — Darbinyan V, 2000
✓ Provides L-tyrosine cognitive support under stress* — L-Tyrosine supported working memory and task performance during acute stress.*
NIH/PubMed — Deijen J, 1999
We monitor research from leading institutions —
Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge, Oxford, Stanford, Yale, Tufts, University of Florida, Oregon State University – Linus Pauling Institute, Columbia, Cornell, Ohio State — to align with credible science.*
Key Ingredients
- Ashwagandha, Rhodiola, Eleuthero, Holy Basil, Panax Ginseng, Schisandra, Cordyceps — Adaptogenic blend supporting stress resilience, cortisol balance, calm focus, and restorative sleep* (NIH/PubMed — Chandrasekhar K, 2012).
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*
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3rd-party tested for identity, potency & purity
Suggested Use
See product label for full directions, or as directed by your healthcare professional. Do not exceed recommended dose. If pregnant, nursing, taking medications (especially steroidal drugs, BP meds), or have a medical condition, consult your physician.* Licorice may affect blood pressure and potassium in sensitive individuals.*
Product Specifications
• Serving Size — See Label
• Servings Per Container — See Label
• Key Actives per Serving — 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 — Liquid (alcohol/water base)
• Form — Liquid extract
• Quality — Third-party tested for identity, potency & purity
3rd-Party Testing: Every batch is independently verified for identity, purity, and potency.
Click here to see our 3rd-party 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; third-party tested. Clinically Referenced — NIH/PubMed!*
