What are reasonable expectations?
What this is for. Four herbs at a meaningful dose, traditionally used to support performance, the strength of the erection and libido. That is the claim, and it is the whole claim.
It is not a size product. The internet is crowded with sites promising “Increase Penis Size Up to 4 Inches In Weeks!” It is unlikely anyone is going to gain four inches, and the twenty-herb formulas sold for $60 a bottle do not contain enough of any one herb to do much.
Take it daily and judge it over two to four weeks; nothing happens in an hour. The 3-bottle supply is sized for exactly that.
Why buy from Greenbush
Greenbush Natural Products is a family business, founded in 1997. This is a blended extract of four herbs at a meaningful dose — no fillers, no additives, and none of the twenty-ingredient formulas that spread the dose so thin it cannot do anything.
We back it with a 30 Day Money Back Guarantee. Items need to be in their original packaging with proof of purchase.
Every order ships free within the Continental US, usually the same day, and arrives in 5–7 business days.
Questions before or after you order? Email info@greenbush.net.
Four herbs, alcohol-free
Ginkgo Biloba
From one of the oldest tree species on earth and the national tree of China. Used in traditional Chinese medicine for thousands of years, and traditionally used to support healthy circulation.
Yohimbe
Pausinystalia yohimbe — bark from a tree native to tropical West Africa, traditionally used by Bantu-speaking peoples as a stimulant. It contains yohimbine, traditionally associated with circulation and vitality. Read the safety note below before ordering.
Muira Puama
South American potency wood — the roots and bark of a tree native to the Amazon rainforest, traditionally called “potent wood” and valued in South American herbal traditions for supporting sexual wellness in both men and women.
Wild Oats
Avena sativa, also known as oats milky seed. A long history of traditional use for libido support in both men and women.
Before you order: this formula contains yohimbe
Yohimbe is an MAO inhibitor. That is not a reason to avoid it, but it is a reason to read this paragraph rather than skip it.
Do not take this formula if you have diabetes, low blood pressure, or a heart, liver or kidney disorder. Avoid it alongside cheese, red wine, or medicines containing phenylpropanolamines. If you take any prescription medication, or you are being treated for anything at all, talk to your doctor before you start — not after.
If any of that applies to you, we would rather you did not buy this. Several of the individual herbs in this blend are sold separately without the yohimbe.
How to take it
The dose
Half a milliliter (1/2 ml) three times daily, or as directed by your physician — one and a half milliliters a day in total. A half-milliliter dose is roughly fifteen drops. A 2oz bottle is about forty days at that rate.
The exercise guide, free
Our free exercise guide, sent digitally: warm-up, pelvic-floor (kegel) and stretching routines, meant to be used alongside the herbs. It is not an upsell and never has been.
Discreet delivery
Plain packaging — only our company name appears on the shipping label, never the product or what it is for.
Before you buy
Anyone with diabetes, low blood pressure, or a heart, liver or kidney disorder. The formula contains yohimbe, an MAO inhibitor. Avoid it with cheese, red wine, or medicines containing phenylpropanolamines, and talk to your doctor first if you take any prescription medication.
No. It is a herbal extract, not a drug. No prescription, no doctor’s visit, no subscription, and it does not work in an hour. It is taken daily and judged over weeks. If you take any prescription medication, ask your doctor before combining them.
About forty days. A 2oz bottle holds 60 ml and the dose is 1.5 ml a day. Unlike our breast-enhancement range, this dose does not step up over time — it is the same from the first day to the last.
Not in an hour, and not in a day. Take it daily and judge it over two to four weeks; the 3-bottle supply is sized for that. And not four inches, ever — see the expectations section above.
They are the other half of it. The free guide covers the full program, and the herbs are traditionally used alongside that rather than instead of it.
Be careful. Ginkgo, yohimbe, muira puama and wild oats are all sold separately and are all already in this blend — taking both means doubling your intake, including of the yohimbe. Saw Palmetto is not in this formula, which is why it is the one we offer alongside it.
Yes. Only our company name appears on the shipping label — nothing names the product or what it is for.
We offer a 30 Day Money Back Guarantee. Items need to be in their original packaging with proof of purchase — email info@greenbush.net and we will start the return.
These statements have not been evaluated by the Food and Drug Administration, and this product is not intended to diagnose, treat, cure or prevent any disease.





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Good
Daniel B. –
Excellent
Judith R. –
Awesome products!!! Not a long wait!!!! 2 days
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I had a great experience ordering from this site. I had some questions, and emailed customer service, and had a response sooner than I expected, and my questions were fully answered. Good and quick customer service. I will be ordering from them again in the near future.
Herbert T. –
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Excellent
William H. –
Quick and prompt shipping; excellent!
Daniel B. –
Excellent