DHEA
Best-in-class: DHEA
An adrenal prohormone that declines steeply with age and serves as a precursor to testosterone and estrogen — used for hormonal, mood, bone and vitality support in older adults.
How DHEA actually works
An adrenal prohormone that converts peripherally to both testosterone and estradiol, with the direction depending on tissue enzyme expression — aromatase-rich tissue makes estrogen, 5-alpha-reductase-rich tissue makes androgen. It also has direct activity as a neurosteroid at GABA-A and NMDA receptors, independent of its conversion products. Levels peak in the twenties and fall steeply with age.
DHEA quick facts
| Suggested dose | 25–50 mg daily (women often lower); test hormones and adjust. |
| How often | Daily |
| Who it's for | Older adults with low DHEA supporting hormones, mood and bone. |
✅ Clinically validated
- RCTs show benefits for bone density, mood, skin and (in women) libido, especially in those with low DHEA.
- Raises downstream testosterone/estrogen in deficient individuals.
📊 Correlative data
- DHEA falls ~80% from youth to old age, tracking with vitality decline.
🧪 Theoretical / extrapolated benefits
- Anti-aging benefits are meaningful mainly when correcting a genuine age-related decline.
These tiers tell you how much human evidence exists — not how well something works. This is the research space, and most of what’s in here is new rather than disproven. Something sitting at “theoretical” usually means nobody has funded the trial, not that the trial was run and failed.
The trap runs the other way too: something can be clinically validated and still do very little for you specifically. A statistically significant result in a study population is not a promise about your body.
- ✅ Clinically validated — human randomised trials or meta-analyses support it. The strongest footing available.
- 📊 Correlative — observational or epidemiological data. Suggestive, and genuinely useful for direction, but it cannot establish cause.
- 🧪 Theoretical / mechanistic — the mechanism is understood and often demonstrated in cells or animals, and the human trial doesn’t exist yet. Unproven is not the same as ineffective. Plenty of what’s standard practice today sat here five years ago.
✗ is a safety flag, not a grade. Where you see it, the concern is harm — not a disappointing trial. A compound tested for one purpose and found not to help there can still be worth studying somewhere else, so a negative result never gets rendered as a cross. It sits alongside the tier, because something can be both well-studied and genuinely risky.
My job is to tell you which one you’re looking at, and let you make the call. Grading something low isn’t me dismissing it — it’s me refusing to oversell it. This is the research space, and being able to reason forward from a mechanism matters as much as waiting for the trial.
The best evidence is in women rather than men: vaginal DHEA is an approved treatment for genitourinary syndrome of menopause, and oral DHEA improves wellbeing and libido in adrenal insufficiency. In men with functioning testes it mostly aromatises. Because it converts to both hormones it is genuinely contraindicated in hormone-sensitive cancers, and it is banned in most sport. Test DHEA-S before and after rather than dosing blind.
DHEA — safety & side effects
- A hormone, not a herb — it converts to both testosterone and oestrogen, and how much of each depends on your age, sex and body composition. Acne, oily skin, hair shedding and irritability are the common dose-related effects; in women, facial hair and voice changes signal too much and are not always fully reversible.
- Suppresses your own production with sustained use, like any hormone. It is also banned by WADA and most tested sporting bodies.
- Avoid if you have or have had a hormone-sensitive cancer (breast, ovarian, uterine, prostate) without oncology input. The mechanism that makes it useful is the mechanism that makes it a question in that setting.
- Do not use without bloodwork. DHEA-S, total and free testosterone, oestradiol and SHBG before starting and at 8–12 weeks — this is the clearest case in the whole catalogue for testing rather than guessing.
Not medical advice. If you take prescription medication or have a diagnosed condition, check this against it with a pharmacist or doctor — pharmacists are underused and free.
Where to get DHEA
Find DHEA on iHerb →Get the complete breakdown for DHEA — inside the Academy alongside the full interactive Vault.
Unlock in the Academy — $10/mo →- When to take it, and what to take it with
- Which form actually absorbs
- Who it's worth it for
- Best-in-class brand pick
- Coach Cam's stacks and notes
Get the complete breakdown for DHEA — inside the Academy alongside the full interactive Vault.
Unlock in the Academy — $10/mo →Bloodwork to run alongside DHEA
Run these before you start, and again after 8–12 weeks. A baseline you didn’t take is one you can never go back for.
| Marker | What it’s watching for |
|---|---|
| DHEA-S | The marker to dose against — DHEA is not a supplement to guess at |
| Total Testosterone | It converts to testosterone, at rates that vary by person |
| Estradiol, Sensitive (LC/MS-MS) | And to oestrogen, which is the half people forget |
| SHBG (Sex Hormone-Binding Globulin) | Determines how much of the result is actually active |
The Low T? Rule Out the Reversible Causes First panel covers these in one order — 11 markers, $211.50 with the discount applied.
Check results you already have → · All 102 markers A–Z
DHEA — frequently asked questions
What is DHEA?
An adrenal prohormone that declines steeply with age and serves as a precursor to testosterone and estrogen — used for hormonal, mood, bone and vitality support in older adults.
What is the suggested dose of DHEA?
25–50 mg daily (women often lower); test hormones and adjust. This is a general reference for education only — statements have not been evaluated by the FDA and this is not medical advice.
Where can I find DHEA dosing and the full breakdown?
The suggested dose and the full evidence — clinical, correlative and theoretical — are on this page. What's inside the Academy is when to take it, which form actually absorbs, the brand worth buying and Coach Cam's stacks.
Where can I buy DHEA?
Coach Cam sources DHEA from vetted, top-rated brands on iHerb — use the buy link on this page.
Build your foundation with Coach Cam
The full Supplement Vault — 350 products across 14 categories with clinical, correlative & theoretical evidence, plus my Thorne partner links — lives inside the Academy alongside 237 peptides.
Join the Academy — $10/mo →What DHEA is used for
DHEA appears under 3 goals in the Vault’s goal router, grouped by the mechanism it works through rather than by how much trial evidence exists. Each link opens that pathway in full, with the alternatives beside it and the bloodwork that tests it.