Advanced Strength 20-Hydroxyecdysone
- 500mg of Ecdysterone per Serve
- Used by Strength & Power Athletes
- Manufactured in a registered GMP, Codex Alimentarius Facility
- Convenient Easy to Use Capsules

Underground Labs Ecdysterone is a HPLC tested extract from the Cyanotis vaga plant that uses a premium 500mg of 20-Hydroxyecdysone per capsule. Looking for Ecdysterone that contains a high level of the active ingredient & really works? Then Underground Labs Ecdysterone is for you.
Ecdysterone Benefits
There have been many studies and reported benefits of Ecdysterone over the years. The most notable recently was a 2019 study by a German reseach group which displayed positive results for Ecdysterone. Further information on this important research may be found by doing an online search.
Ecdysterone Quality
With all Underground Labs Ecdysterone the raw ingredient is HPLC tested, a chromatographic technique used for the analysis of constituents of plant or pharmaceutical actives. Ensuring what we offer is real and genuine. Please always insist on this when buying Ecdysterone supplements.
Money Back Guarantee
Underground Labs make the worlds best Ecdysterone & are so confident you'll be more than satisfied, offer a 100% money back guarantee for any customer who is not. Tried it, not satisfied, don't like it, simply return your single bottle. 100% money back. Guaranteed.
Underground Labs Ecdysterone
- Should I take Ecdysterone daily or only on training days?
Take ecdysterone every day, training and non-training days. Allow it to build up in the body over the coming weeks for its full effect.
- Should I take 1 or 2 capsules of Ecdysterone?
Ecdysterone can be taken from 500-1500mg per day. With the caps being 500mg that equates to 1-3 capsules per day. This depends on your size, weight, training experience etc.
- Do I need to cycle Ecdysterone?
Science shows (at the time of writing this response) that ecdysterone is safe to be taken for long periods of time with no need of cycling.
- What other supplements should I stack with Ecdysterone?
Ecdysterone stacks well with most supplements. It is Ideal to stack with a quality test booster such us Underground Labs Roidz. It works very well with a higher protein diet thus a low carb whey protein powder would also be a good choice.
- Is Ecdysterone suitable for women?
Yes, Ecdysterone is suitable for women.
- Is Ecdysterone illegal or is it banned in Australia?
Ecdysterone at the time of writing is legal for import, advertising and retail in Australia.
- Is Ecdysterone approved by WADA for use in competitive sports?
No it is not. WADA is not involved in any certification process regarding supplements and therefore does not certify or endorse manufacturers or their products. Ecdysterone is on a WADA Monitoring Program.
- What is better, Ecdysterone or Turkesterone?
Both Ecdysterone and Turkesterone are very similar. They are both phytoecdysteroids (steroid hormones in plants) & chemically very alike. At the time of writing Turkesterone is on trend and very popular. Ecdysterone however has more human studies to support certain claims.
- Is Ecdysterone androgenic? Is Ecdysterone safe?
Ecdysterone has been studied. It appears safe in healthy adults and does not produce androgenic side effects. Always follow the manufacturers label instructions.
- Does Ecdysterone increase testosterone?
Ecdysterone is not known to increase testosterone. Ecdysterone is similar in structrue to testosterone, however it does not appear to effect testosterone in the human body.
- Is Ecdysterone a steroid?
Ecdysterone is a naturally occuring steroid hormone known as a phytoecdysteroid found in plants. It is NOT though a synthetic steroid nor is it illegal.
- Can I stack UL Ecdysterone with Roidz, Turk & Methoxy (The Growth Bundle)?
Yes. UL Ecdysterone may be stacked with the Underground Labs Growth Bundle. Actually this would make an excellent synergistic stack.
- Do you plan on complexing the 20-Hydroxyecdysone with hydroxypropyl beta cyclodextrin to increase solubility and stability anytime soon?
Hi Ray, thanks for your mail. In response there is no plan to complex UL Ecdysterone. There are arguments for an against this type of complex. UL in consultation with their product development do not believe it is required.
- Does this really work and are there side effects.
There is scientific studies that support the effectiveness of Ecdysterone. Studies also support a low risk of side effects.
- What is Ecdysterone?
Ecdysterone is a natural plant derived ingredient used since the 1970's by strength and power athletes that were in the know. There are a multitude of benefits that Ecdysterone may provide all of which may be viewed by doing a simple online search.
