ProveIt Supplements

Independent, evidence-based supplement analysis.

✓ Not Sponsored

✓ No Paid Reviews

✓ Science-Based

Company

  • About Us
  • Our Methodology
  • Contact
  • Blog
  • Authors

Legal

  • Privacy Policy
  • Terms of Service
  • Medical Disclaimer
  • Affiliate Disclosure

Resources

  • All Categories
  • Ingredient Database
  • Browse Supplements
  • FAQ

© 2025 ProveIt Supplements. All rights reserved.

Medical Disclaimer: The information provided is for educational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen.

Prove It
Browse SupplementsBlogAuthorsAboutMethodologyFAQ
Get Your Personalized Supplement StackSupplement Stack Quiz
Menu
HomeBrowse SupplementsBlogAuthorsAboutMethodologyFAQ
Back

Cortisol Reset Proprietary Blend

Also known as: Cortisol Reset Blend, Stress Management Blend, Adaptogen Complex, Cortisol Reset Proprietary Blend

Overview

Cortisol Reset Proprietary Blends are dietary supplements designed to regulate cortisol levels, the body's primary stress hormone. These blends typically combine several natural ingredients known for their adaptogenic and stress-modulating properties. Common ingredients include adaptogenic herbs like Ashwagandha and Rhodiola, amino acids such as L-theanine, and probiotics. The primary goal is to reduce elevated cortisol levels, thereby mitigating stress, improving mood, and supporting metabolic and immune function. While individual ingredients have been studied extensively, direct clinical trials on specific proprietary blends are often lacking. Therefore, the efficacy and safety of these blends are generally inferred from the research on their individual components. These supplements are available in various forms, including capsules, tablets, and powders, and are sourced from a variety of plants, bacteria, and synthesized compounds.

Benefits

The benefits of Cortisol Reset Proprietary Blends are primarily derived from their individual ingredients. Ashwagandha has shown significant reductions in serum cortisol levels and self-reported stress in multiple randomized controlled trials (RCTs). For example, a study demonstrated that 240 mg daily of Ashwagandha extract significantly reduced morning cortisol and anxiety scores over 60 days. L-theanine has been shown to reduce salivary cortisol and improve stress-related brainwave patterns. Probiotics may also contribute to cortisol reduction, as indicated by systematic reviews and meta-analyses, though the certainty of this effect varies. These blends may also improve anxiety, mood, and sleep quality. The benefits are most evident in stressed adults, including those with anxiety disorders or undergoing psychosocial stress. Cortisol reductions are typically observed within 4 to 8 weeks of supplementation.

How it works

Cortisol Reset Proprietary Blends work through multiple mechanisms, primarily by modulating the hypothalamic-pituitary-adrenal (HPA) axis to reduce cortisol secretion. Ingredients like Ashwagandha and L-theanine exert anxiolytic effects via GABAergic and serotonergic pathways, influencing neurotransmitter systems related to stress and anxiety. Probiotics modulate the gut-brain axis, potentially affecting cortisol levels through this pathway. These interactions influence neuroendocrine regulation, immune modulation, and metabolic processes. The absorption and bioavailability of these blends vary by ingredient; for example, Ashwagandha extracts standardized for withanolides have good oral bioavailability, while L-theanine is rapidly absorbed.

Side effects

Cortisol Reset Proprietary Blends are generally considered safe when used at recommended doses and are well-tolerated in clinical trials. Common side effects, occurring in more than 5% of users, may include mild gastrointestinal discomfort, headache, or drowsiness. Uncommon side effects, affecting 1-5% of users, can include allergic reactions and mild hypotension. Rare side effects, occurring in less than 1% of users, are not typically reported in high-quality trials. Potential drug interactions should be considered, particularly with sedatives, thyroid medications, and immunosuppressants. Contraindications include pregnancy, breastfeeding, and autoimmune diseases, especially due to the immunomodulatory effects of some herbs. Limited data are available for children, the elderly, and individuals with severe medical conditions, so caution is advised.

Dosage

The appropriate dosage for Cortisol Reset Proprietary Blends varies depending on the specific ingredients and their concentrations. For Ashwagandha, a minimum effective dose is around 240 mg/day of a standardized extract, with optimal dosages ranging from 250 to 600 mg/day. L-theanine is typically effective at 200 mg/day, with a range of 100 to 400 mg/day. Probiotics vary by strain, but a typical dosage is 1–10 billion CFU/day. Ashwagandha should not exceed 600 mg/day without caution. These supplements can be taken with meals, and L-theanine is often taken before anticipated stress exposure or at bedtime. Standardized extracts are preferred for consistent active compound content. Fat-containing meals may enhance Ashwagandha absorption. While no specific cofactors are required, general nutritional support, such as vitamins B and C, may aid the stress response.

FAQs

Is the blend safe for long-term use?

Generally, yes, but long-term safety data on proprietary blends is limited. Individual ingredients have better-established safety profiles. Consult a healthcare provider for extended use.

How soon will I see results?

Cortisol reduction and stress relief typically occur within 4–8 weeks of consistent use. Individual responses may vary based on physiology and stress levels.

Can it replace prescription medications?

No, these supplements support but do not replace medical treatment for stress-related disorders. Consult your healthcare provider for appropriate medical care.

Are there any withdrawal effects?

Withdrawal effects are not commonly reported with the studied ingredients in these blends. However, abrupt cessation is generally not recommended for any supplement regimen.

Does it work for everyone?

Effectiveness varies. Individual stress levels, overall health, and physiological differences influence the response. Not everyone will experience the same benefits.

Research Sources

  • https://pubmed.ncbi.nlm.nih.gov/37879237/ – Pascoe et al. (2023) conducted a meta-analysis indicating that stress management interventions can significantly reduce cortisol levels. The study highlights the potential of various stress-reduction techniques in modulating cortisol, but notes high heterogeneity among the included interventions, suggesting varied effectiveness.
  • https://pubmed.ncbi.nlm.nih.gov/26586092/ – Michalsen et al. (2015) performed a systematic review and meta-analysis showing that caloric restriction acutely elevates cortisol levels, but this effect diminishes over time. The study focuses on diet-induced cortisol changes rather than supplements, indicating that dietary modifications can influence cortisol secretion patterns.
  • https://www.innerbody.com/best-supplements-to-reduce-cortisol – This article discusses supplements that may help reduce cortisol levels, including Ashwagandha, L-Theanine, and Phosphatidylserine. It provides a general overview of how these supplements work and their potential benefits, but lacks the rigor of peer-reviewed research.
  • https://www.mdpi.com/2072-6643/16/20/3564 – Ng et al. (2024) conducted a systematic review and meta-analysis indicating that probiotics may reduce cortisol levels with low to moderate certainty. The study acknowledges variability in probiotic strains and dosages, suggesting that specific formulations may have differing effects on cortisol modulation.
  • https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2023.1148805/full – Smith et al. (2023) performed a meta-analysis showing that psychosocial interventions reduce serum cortisol levels in breast cancer patients. The study highlights the potential of psychological support in modulating cortisol, but notes high heterogeneity and small sample sizes across the included studies.
  • https://pubmed.ncbi.nlm.nih.gov/31415162/ – Lopresti et al. (2019) conducted an RCT demonstrating that Ashwagandha (240 mg/day) significantly reduced cortisol and anxiety in adults with stress. The study provides evidence for the efficacy of Ashwagandha in managing stress-related symptoms, but is limited by its moderate sample size and single-center design.

Recommended Articles

Top Fertility Supplements for Women in 2025

Top Fertility Supplements for Women in 2025

By 2025, new FDA-approved fertility supplements, emphasizing organic ingredients, have shown significant effectiveness in aiding conception for women in their 30s.

Barcode-Scanner Apps & Supplements: A Reality Check

Barcode-Scanner Apps & Supplements: A Reality Check

Barcode-scanner supplement apps vary in accuracy, especially with proprietary blends, but advancements are improving their reliability.

Legal Pre-Workout Supplements for Athletes

Legal Pre-Workout Supplements for Athletes

Legal pre-workout supplements like those with caffeine, beta-alanine, and creatine can safely enhance athletic performance without failing doping tests.

Top Testosterone Boosters for Cyclists: A Buyer's Guide

Top Testosterone Boosters for Cyclists: A Buyer's Guide

For cyclists, choosing testosterone boosters involves finding scientifically-backed, third-party tested products, with top picks including brands like TestoGen and Prime Male.