Comparison
DHEA vs Lion's Mane
Side-by-side of DHEA and Lion's Mane. Every row below is pulled from the compound schema and will update as our data grows. For deeper reads, follow through to each compound page.
DHEA
DHEA supplement profile: adrenal androgen precursor, typical 25-50 mg dose, DHEA-S targets, evidence for adrenal insufficiency and vaginal atrophy, side effec.
Lion's Mane
Lion's mane mushroom (Hericium erinaceus) supplement profile: hericenones and erinacines stimulate NGF in vitro. Human cognition trials are small.
Effects at a glance
DHEA
- •Adrenal androgen precursor; serum DHEA-S declines progressively after the third decade of life
- •OTC dietary supplement in US under DSHEA 1994; prescription in EU, UK, Canada, Australia
- •FDA approved as Intrarosa (6.5 mg vaginal insert) for postmenopausal dyspareunia in 2016
- •Acts as tissue-specific prohormone converted intracrinologically to testosterone and estrogens
- •Best evidence: adrenal insufficiency replacement and vaginal atrophy; weaker on cognition and longevity
- •WADA banned in competitive sport; banned in NCAA, MLB, NFL, IOC settings
Lion's Mane
- •Edible medicinal mushroom containing NGF-stimulating hericenones and erinacines
- •Mori 2009 trial (n=30) in mild cognitive impairment showed cognitive improvement at 3 g/day for 16 weeks, reversing 4 weeks after discontinuation
- •Saitsu 2019 (n=31) in older adults reported MoCA improvements at 3.2 g/day over 12 weeks
- •Multiple small mood trials suggest reduced anxiety and depression scores at 1 to 4 g/day extract
- •Mechanistic case rests on NGF stimulation and remyelination support; in vivo human NGF measurement is absent
- •Product quality varies substantially; mycelium-on-grain products can be over 50% grain by weight
Side-by-side
| Attribute | DHEA | Lion's Mane |
|---|---|---|
| Category | hormone | natural |
| Also known as | dehydroepiandrosterone, prasterone, Intrarosa | Hericium erinaceus, Yamabushitake, Bearded Tooth, Hou Tou Gu |
| Half-life (hr) ↗ | 12 | 6 |
| Typical dose (mg) ↗ | 25 | 1000 |
| Dosing frequency | daily, typically morning | 1 to 2 times daily |
| Routes | oral, vaginal, topical | oral |
| Onset (hr) | 1 | 168 |
| Peak (hr) | 1 | 1344 |
| Molecular weight | 288.42 | - |
| Molecular formula | C19H28O2 | mixed extract |
| Mechanism | Steroid prohormone converted intracrinologically to testosterone and estrogens in target tissues; also exerts direct effects via sigma-1 receptor, GABA-A modulation, and glucocorticoid receptor interaction. | Hericenones and erinacines stimulate NGF mRNA expression and NGF protein release in cultured neurons; secondary anti-inflammatory and remyelination-supportive activity in preclinical models. |
| Legal status | OTC supplement in US (DSHEA 1994); prescription in EU, UK, Canada, Australia | Dietary supplement and food worldwide; unscheduled and unrestricted |
| WADA status | banned | allowed |
| DEA / Rx | OTC supplement in US (not scheduled); Rx in EU, UK, Canada, Australia | OTC supplement and food |
| Pregnancy | Contraindicated in pregnancy | Insufficient data for routine supplementation; consumed historically as food without documented harm |
| CAS | 53-43-0 | |
| PubChem CID | 5881 | |
| Wikidata | Q411733 | Q146050 |
Safety profile
DHEA
Common side effects
- acne
- oily skin
- hirsutism (women)
- gynecomastia (men, higher doses)
- irritability
- insomnia
Contraindications
- hormone-sensitive cancer (breast, ovarian, prostate)
- active liver disease
- uncontrolled lipid disorder
- pregnancy and lactation
Interactions
- warfarin: case reports of altered INR; monitor(moderate)
- estrogens (HRT): additive estrogenic effect via conversion; monitor(moderate)
- insulin: may improve insulin sensitivity slightly; monitor glucose(minor)
- anastrozole: may reduce DHEA-derived estrogen; clinical relevance unclear(minor)
Lion's Mane
Common side effects
- mild GI upset
- occasional skin rash
- contact dermatitis (rare)
Contraindications
- mushroom allergy
Interactions
- anticoagulants: theoretical antiplatelet effect, no documented clinical events(minor)
Which Should You Take?
DHEA and Lion's Mane score evenly on the criteria we weight (goal breadth, legal accessibility, evidence depth). The conditionals below should drive the decision more than any aggregate score.
- → If your priority is hormonal optimization, pick DHEA.
- → If your priority is healthspan extension, pick DHEA.
- → If your priority is focus or working memory, pick Lion's Mane.
- → If your priority is nerve health, pick Lion's Mane.
Edge case: DHEA is contraindicated in pregnancy; Lion's Mane is the safer pick if that applies.
Default choice: either is defensible. DHEA edges out on goal breadth + legal accessibility; Lion's Mane is the right call if your priority sits in the goals listed above.
This verdict is generated from each compound's schema (goals, legal status, evidence outcomes, dosing route). It updates automatically as our compound data evolves; the deeper read sits on each individual compound page.
Common questions
What is the difference between DHEA and Lion's Mane?
DHEA and Lion's Mane differ in category (hormone vs natural), mechanism, and typical dosing. See the side-by-side table for full details.
Which has a longer half-life, DHEA or Lion's Mane?
DHEA half-life is 12 hours; Lion's Mane half-life is 6 hours.
Can you stack DHEA with Lion's Mane?
Stack compatibility depends on mechanism overlap, legal status, and individual response. Check each compound page for specific interactions and contraindications before combining.
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