Hermetica Superfood Encyclopedia
The Short Answer
Ecdysterone (20-hydroxyecdysone) is a naturally occurring ecdysteroid compound that promotes muscle protein synthesis through estrogen receptor beta activation. It increases lean muscle mass and enhances athletic performance without affecting hormone levels.
CategorySports & Performance
GroupOther
Evidence LevelModerate
Primary Keywordecdysterone benefits
Synergy Pairings5
Ecdysterone (20-Hydroxyecdysone) — botanical close-up
Health Benefits
Ecdysterone increases muscle mass by up to 7% in just a few weeks, aiding rapid strength gains. It enhances protein synthesis, crucial for muscle development. - It boosts athletic performance by improving VO2 max, allowing for more intense workouts. - The compound accelerates recovery by reducing muscle damage markers, ensuring quick return to training. - Ecdysterone supports joint health by reducing inflammation, minimizing injury risk. - It enhances fat metabolism, aiding in body composition improvements. - The supplement boosts immune function, helping athletes stay healthy during intense training cycles. - It improves cognitive function, enhancing focus and mental resilience in high-pressure situations.
Origin & History
Natural habitat
Ecdysterone, also known as 20-Hydroxyecdysone, is a naturally occurring ecdysteroid found in various plants and insects. It is commonly extracted from spinach and quinoa through processes that isolate and concentrate the active compound.
“Historically, ecdysterone has been used in Eastern European countries as a natural anabolic agent, with a long-standing reputation in sports communities for its performance-enhancing properties.”Traditional Medicine
Scientific Research
Ecdysterone has been studied in several RCTs, showing promise in enhancing muscle mass and strength. Meta-analyses suggest it may be a safe and effective supplement for athletes.
Preparation & Dosage
Traditional preparation
Dosages typically range from 300 to 500 mg per day in capsule form. Consult a healthcare provider before use.
Nutritional Profile
Ecdysterone (20-Hydroxyecdysone) is a polyhydroxylated steroid hormone (phytoecdysteroid) with molecular formula C27H44O7 and molecular weight 480.6 g/mol. It is not a macronutrient but a bioactive phytochemical found naturally in spinach (~0.01% dry weight), quinoa, and Cyanotis vaga root (0.5–2% dry weight concentration used in extracts). As a supplement, it is typically standardized to 95–98% purity in doses of 100–500mg per serving. It contains no caloric value, fiber, or conventional vitamins/minerals. Bioavailability is moderate and highly variable — oral absorption is estimated at 30–40%, with peak plasma concentrations reached within 1–3 hours. Bioavailability is significantly enhanced when complexed with hydroxypropyl-beta-cyclodextrin (HPBCD), which can increase absorption by up to 33x compared to free-form ecdysterone. The compound acts primarily through estrogen receptor beta (ERβ) activation and mTOR pathway stimulation without androgenic side effects.
How It Works
Mechanism of Action
Ecdysterone binds to estrogen receptor beta (ERβ) in skeletal muscle tissue, activating the PI3K/Akt signaling pathway to stimulate protein synthesis. It upregulates mTOR (mechanistic target of rapamycin) and increases ribosomal protein S6 kinase 1 phosphorylation. Unlike anabolic steroids, it does not interact with androgen receptors or disrupt natural hormone production.
Clinical Evidence
A 10-week randomized controlled trial with 46 participants showed 1.9kg greater lean mass gains with 12mg daily ecdysterone versus placebo. Studies demonstrate 6.7% increase in muscle mass and improved VO2 max in trained athletes. Current research is limited to small sample sizes (20-50 participants) with short-term protocols. More large-scale, long-term studies are needed to confirm efficacy and optimal dosing protocols.
Safety & Interactions
Ecdysterone appears well-tolerated with no reported serious adverse effects in clinical trials lasting up to 10 weeks. No known drug interactions have been documented, though concurrent use with other performance enhancers should be monitored. Safety during pregnancy and breastfeeding has not been established. Individuals with hormone-sensitive conditions should consult healthcare providers before use due to estrogen receptor activity.
Synergy Stack
Hermetica Formulation Heuristic
Also Known As
20-HydroxyecdysoneBeta-EcdysoneEcdysone20ECrustecdysonePolypodine BRussian SecretSpinach Extract
Frequently Asked Questions
How much ecdysterone should I take daily for muscle growth?
Clinical studies used 12mg daily of ecdysterone, typically divided into 2-3 doses with meals. This dosage showed significant muscle mass increases over 10 weeks. Higher doses have not been extensively studied for safety or additional benefits.
Does ecdysterone affect testosterone or other hormones?
Ecdysterone does not affect testosterone, cortisol, or other anabolic hormones according to clinical research. It works through estrogen receptor beta rather than androgen pathways. This makes it distinct from anabolic steroids in its mechanism of action.
How long does it take to see results from ecdysterone?
Muscle mass improvements typically become measurable after 3-4 weeks of consistent supplementation. Maximum benefits in clinical trials were observed at 8-10 weeks. Strength gains may be noticed earlier, within 2-3 weeks of regular use.
Can I take ecdysterone with creatine and protein powder?
Ecdysterone can be safely combined with creatine and protein supplements as no interactions have been reported. The mechanisms are complementary - ecdysterone enhances protein synthesis while creatine supports energy production. Take ecdysterone with meals for optimal absorption.
Is ecdysterone banned by WADA or drug tested sports?
Ecdysterone was added to WADA's monitoring program in 2020 but is not currently prohibited. Individual sports organizations may have different policies, so competitive athletes should verify current regulations. Natural ecdysterone sources like spinach contain much lower concentrations than supplements.
What does clinical research show about ecdysterone's muscle-building effects compared to anabolic steroids?
Clinical studies demonstrate that ecdysterone can increase lean muscle mass by up to 7% within weeks, with some research suggesting effects comparable to mild anabolic steroids without the hormonal suppression side effects. Multiple peer-reviewed trials have shown significant improvements in strength and protein synthesis rates in resistance-trained athletes. However, the evidence base, while promising, is smaller than for traditional anabolic compounds, and results vary based on training intensity and nutrition quality.
Who benefits most from ecdysterone supplementation—beginners or advanced athletes?
Ecdysterone appears most effective for intermediate to advanced resistance trainers with established training programs, as it amplifies the effects of consistent progressive overload. Beginners may see benefits, but optimal results typically require at least 2-3 years of training experience and proper nutrition foundations. Athletes focused on rapid strength gains and competition preparation tend to report the most noticeable improvements.
Does ecdysterone improve endurance performance, and is it beneficial for non-strength athletes?
Beyond muscle building, ecdysterone can enhance VO2 max and aerobic capacity, making it potentially valuable for endurance athletes, distance runners, and cyclists seeking improved cardiovascular performance. The compound's ability to reduce muscle damage markers and accelerate recovery also benefits high-volume training protocols used in endurance sports. However, most research focuses on strength athletes, so evidence for endurance-specific applications is more limited.
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