No more brain fog
No more brain fog. Keeps me motivated at work all day
Rowan Kyle
Unleash Your Primal Energy
Supercharge Your Testosterone
Life is meant to be attacked. Fully. Hard. Without reservation. If you've felt the fire getting harder to find — the drive to train, to push, to get out there, it's not weakness. It's low testosterone.
The Science Behind Low Testosterone.
After 35, testosterone drops 1–2% every year. That quiet erosion is the reason the fire gets harder to find — the drive to push, the energy to back it up, the edge that made you feel alive.
This isn't you getting old. This is chemistry running low. And chemistry can change.
Low T looks like this:
- No fire in the mornings — running on empty before the day starts
- Slower recovery, heavier body, harder to shift
- Flat drive — the pull to get outdoors, train hard, get after it, just gone
- Short fuse, foggy head, harder to stay sharp
- Going through the motions instead of being all in
- Watching life from the sidelines when you know there's more in the tank
High T feels like this:
- Up before the alarm — and genuinely ready to go
- Training hard, recovering fast, building not fading
- Sharp and switched on, all day — not just the first hour
- That deep drive to push — and the fuel to back it up
- Getting after every single day like it actually matters
This isn't a young man's privilege. This is what the right fuel feels like at any age.
Forged in New Zealand
The Wild Has an Answer.
New Zealand's ancient pine forests carry something remarkable. Brassinosteroids — plant compounds structurally similar to human testosterone — grown wild, harvested, and extracted into a powerful liquid tincture by Kiwi scientist Carl Meyer after 7 years of research.
Hold it under the tongue for 60 seconds. It bypasses digestion and enters your bloodstream directly — giving your body's own androgen system the raw fuel it needs to fire back up.
Natural. Potent. Made right here in New Zealand. This is what the wild looks like in a bottle.
What happens in days 1–3
Rowan Kyle
Works good for getting energy and motivation back
Works good for getting energy and motivation back after 12hr shifts to go to the Gym
Holdenseshnz
Nearly 3 weeks in an feeling absolutely amazing
So far feeling fitter and stronger again everyday. Increases energy throughout the day and concentration levels better than they have been in years. Went from skeptical to blowen away with the results so far. Thank you Bio gold
Jono Turner
Brilliant
Im 57 years old ,been using supercharge for about a month. It's just giving me a massive boost in energy. Great for the gym and my sex drives way up. Feeling 40 again.
Harry
Your New Secret Weapon
Natural. Potent. Made right here in New Zealand. This is what the wild looks like in a bottle.
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Overcome tiredness and fatigue to feel fully awake, active & energised
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Powerful support for muscle growth, muscle mass and strength
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Supports a healthy drive and libido, increasing blood flow and circulation
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365-day Good as Gold
365-day Good as Gold
Full refund, no questions asked
Full refund, no questions asked
Free NZ Post Shipping
Free NZ Post Shipping
Handling and tracking included
Handling and tracking included
Secure Card Payment
Secure Card Payment
Visa, Mastercard, Amex, Afterpay & More
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Customer Reviews
STORY: Kiwi Discovery
Hidden in plain sight.
After 7 years of scientific research and millions invested, a Kiwi scientist named Carl Meyer cracked the code on a shocking discovery.
New Zealand pine trees contain the #1 most potent plant source of testosterone on the planet.
Extracted into a powerful liquid and bottled up, experience the "natural hit" of testosterone support liquid drops.
Our mission is to support your health and your freedom.
Thank you for the chance to serve you.
Carl Meyer
Founder of Bio Gold
Ōhope, Bay of Plenty
Laboratory Results
Scientifically Researched
Third Party Tested
Natural Ingredients ONLY
New Zealand Made
100,000 bottles sold
Androgen response in human cells (AR). Insitugen Laboratory, 87 Saint David Street, Dunedin, NZ. Independent third party tested.
FirstFlagX analysis of BioGold samples
% AR bioactivity
(control-sample/control)
BioGold Samples
Testosterone stimulates AR activity to ~40%
Source: FirstFlagX analysis of BioGold samples (Figure 5)
View Study
Give It A Crack
365-day money-back guarantee
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Most people feel it entering their system within 30 seconds. In the first 1-3 days, many people experience gains in energy, clarity, sharpness. In 1-3 weeks, the benefits build even stronger and start compounding. Deep hormonal recalibration, including bedroom drive, strength and long term testosterone support occur long term for people who have consistent daily use. Best results are taken as part of a healthy lifestyle including diet, stress reduction, strength training, gym, or other physical movement.
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You get 100% of your money back, no questions asked, easy, fast, polite, hassle free 365 Good As Gold Guarantee.
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Yes, for most people. Our product is third party safety tested by NZ laboratories. As with any supplement, always read the label and chat to a healthcare professional if you have specific medical conditions.
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No. This is a natural extract that supports your body's own production. It's not synthetic hormones. There's no dependency, no life commitment, and no ball shrinkage.
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Brassinosteroids and other bioactive compounds in NZ pine pollen decrease SHBG which increases free testosterone. Held under the tongue for 1-2 minutes, the liquid bypasses digestion and enters your bloodstream directly, where your body uses them as raw material for its own natural production, and as a kickstart to the entire androgen system.
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Yes. NZ pine pollen contains brassinosteroids and other phyto-androgen compounds structurally similar to human androgens. University of Otago laboratory research showed up to 40% boost in human cells. Independent NZ lab assays via InsituGen confirmed AR bioactivity (reference testosterone landed at ~40%). Wolkodoff (2024) human trial supports the active compounds.
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Pine pollen, spring water, grain ethanol, coconut glycerin.
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Yes. Important note: pine pollen tincture is strong stuff. Please start slow with a few drops to test it out first. Always read the label. Use only as directed. Consult a healthcare professional before using this product and if you experience any negative symptoms. Not suitable for individuals with androgenic excess, a pine allergy, sensitivity to ethanol, on certain medications (especially those related to hormonal birth control, hormone regulation, or immune suppression), anyone under 18 years old, or pregnant or nursing women.
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Bio Gold’s manufacturing and dispatch base is in Whakatāne, Bay of Plenty, New Zealand. But everyone orders online which is fast and easy.
JustWild NZ × Bio Gold
The Adventure's Not Over. It's Just Getting Started.
The men who train hard, push further, and refuse to let age write their story — they're not special. They're just fuelled right. Don't let another season slip by running on empty. 365-Day Good As Gold Guarantee — full refund, no questions asked.
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