Eleuthero (Siberian Ginseng)
Also Known As: Eleutherococcus senticosus, Ci Wu Jia, Ussurian Thorny Pepperbush
Compound Type: Adaptogen / Stress Reducer
Eleuthero, formerly known as “Siberian Ginseng,” is a woody shrub native to Asia. It was famously used by Soviet athletes and cosmonauts to boost stamina under stress. However, in the US, it is illegal to market it as “Ginseng” because it is not related to the true Panax family.
While often found in cheaper male enhancement blends, it lacks the specific chemical compounds that make True Ginseng effective for erections. It is an energy tonic, not a sex tonic.
Does Eleuthero Increase Penis Size?
No. While it is a healthy herb, it lacks the mechanism of action required for penis enlargement (Nitric Oxide production).
The Science: Eleutherosides vs. Ginsenosides
1. The Missing Ingredient:
True Ginseng (Panax) contains Ginsenosides, which have been clinically proven to release Nitric Oxide and relax the corpus cavernosum. Eleuthero contains Eleutherosides, which help with stress and immune function but have zero effect on penile vasodilation.
2. Cortisol Control (The Only Plus):
As an “Adaptogen,” Eleuthero helps the body handle stress by regulating cortisol. Since high stress kills erections, this is a mild indirect benefit. It might help you feel less tired, but it won’t make you bigger.
3. The “Fake” Ginseng:
Many supplement manufacturers use Eleuthero because it is significantly cheaper than Panax Ginseng. If a product label just says “Ginseng” but lists Eleutherococcus senticosus, they are cutting corners with a weaker ingredient.
✖ The Verdict: ENERGY ONLY
Don’t waste your money. For Penis Enlargement, you want Panax (Red) Ginseng. Eleuthero is a fine supplement for general fatigue or study sessions, but it has no place in a serious PE stack. It’s simply too weak to drive blood into the tissue.
500mg
Morning Only
Can cause insomnia
Safety Profile & Side Effects
- Insomnia / Jitters (if taken too late).
- High Blood Pressure (in sensitive individuals).
- Heart Palpitations.
- Stimulants: Do not mix with Caffeine.
- Digoxin (Heart medication).
Data source: WebMD


