Ashwagandha vs DHEA
Adaptogen vs Hormone · evidence-backed comparison
- • Ashwagandha has the broader effect profile across the 9 effect categories.
- • DHEA is cheaper per serving ($0.25 vs $0.30).
- • Ashwagandha has a slightly cleaner safety profile.
Side-by-side traits
| Trait | Ashwagandha | DHEA |
|---|---|---|
Category | Adaptogen | Hormone |
Active compound | Withanolides | Dehydroepiandrosterone |
Form available | Capsule, Powder, Liquid | Capsule, Tablet |
Source | plant | synthetic |
Typical dose | 300–600 mg (5% withanolides) | 10–50 mg daily |
Dose range | 300–600 mg | 10–50 mg |
Loading protocol | — | — |
Best taken with | with food | morning |
Best time of day | any | morning |
Bioavailability How efficiently the body absorbs and utilizes the compound. | High (4/5) | High (4/5) |
Onset time | Cumulative: 4–8 weeks | Cumulative: 2–8 weeks |
Half-life | ~7 hours | ~10 hours |
Evidence level Quality and quantity of human research. | Moderate (some RCTs) | Moderate (some RCTs) |
Overall effect Subjective effect magnitude. | Moderate (3/5) | Moderate (3/5) |
Muscle / strength | Moderate (3/5) | Low (2/5) |
Physical energy | Moderate (3/5) | Moderate (3/5) |
Focus / cognition | Moderate (3/5) | Low (2/5) |
Mood / stress | High (4/5) | Moderate (3/5) |
Sleep quality | High (4/5) | Very Low (1/5) |
Immunity | Moderate (3/5) | Low (2/5) |
Recovery Post-exercise recovery support. | High (4/5) | Low (2/5) |
Longevity / healthspan | Moderate (3/5) | Moderate (3/5) |
Safety rating 5 = exceptionally well-tolerated; 1 = significant risk profile. | High (4/5) | Low (2/5) |
Price per serving Approximate USD per typical daily dose. | $0.30 | $0.25 |
Vegan friendly | Yes | Yes |
Gluten free | Yes | Yes |
3rd-party tested | Yes | Yes |
About Ashwagandha
The most clinically-studied adaptogen. Reliably lowers cortisol, raises testosterone in stressed men, and improves sleep onset.
About DHEA
Adrenal steroid hormone that converts to androgens and estrogens. Useful for adrenal insufficiency and aging women, but a banned substance for athletes.
Vetted brands, third-party testing, ships worldwide.
Vetted brands, third-party testing, ships worldwide.
Ashwagandha safety
Common side effects:
- • Mild GI upset
- • Drowsiness
- • Increased thyroid hormone
Avoid if:
- • Hyperthyroid
- • Pregnancy
- • Autoimmune disease (theoretical)
Drug interactions:
- • Thyroid meds
- • Sedatives
- • Immunosuppressants
DHEA safety
Common side effects:
- • Acne
- • Oily skin
- • Hair loss
- • Mood changes
- • Hormonal effects
Avoid if:
- • Hormone-sensitive cancers
- • PCOS
- • Pregnancy
- • Banned in NCAA / WADA sports
Drug interactions:
- • Hormones
- • Anticoagulants
- • Antidepressants
Common uses
- • Stress / anxiety
- • Sleep
- • Testosterone (in stressed men)
- • Strength
Stacks well with: Rhodiola Rosea, Magnesium Glycinate
Common uses
- • Adrenal insufficiency
- • Hormone support in aging
- • Mood / energy in low-DHEA
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Medical disclaimer
SupplementDuel is for educational purposes only and is not medical advice. Consult a physician before starting, stopping, or combining supplements — especially if you are pregnant, breastfeeding, take prescription medication, or have a chronic condition.