Two ingredients in here are worth a phone call to your doctor first.
Boostaro is a 60 capsule supplement, one capsule twice a day, from 49 dollars a bottle. Seven ingredients are named and none of them carries an amount. Two of the seven, nattokinase and L-citrulline, interact with medicines a lot of men reading this already take. That is the part worth five minutes before you order, and it is on this page rather than the seller's.
Get My Boostaro →That is exactly why it is worth doing properly. Nobody is going to ask you what is in it, whether it clashes with your prescription, or when the refund window closes. So the checks fall to you, at the point where you least feel like doing them.
Good news: it takes about five minutes and it is all below. What the bottle contains, what it charges, and the two questions to put to your doctor before you type your card in.
This is the whole published formula. There is no Supplement Facts panel anywhere on the seller's site.
Nattokinase is associated with reduced blood clotting. If you take warfarin, aspirin, clopidogrel or any other anticoagulant, or you have surgery scheduled, that is a real conversation and not a formality.
L-citrulline works on the nitric oxide pathway and can affect blood pressure. That matters if you take nitrates, blood pressure medication, or any erectile dysfunction prescription, because those act on the same pathway.
Neither risk can be sized properly, because no amount is published for either one. That is precisely why the conversation is worth having rather than skipping.
Checked against the seller's checkout on 1 September 2026. Checkout is handled by BuyGoods.
| Pack | Supply | Total | Per bottle |
|---|---|---|---|
| 1 bottle | 30 days | $69 | $69 |
| 3 bottles | 90 days | $177 | $59 |
| 6 bottles | 180 days | $294 | $49 |
One thing to watch: the single bottle card says "plus shipping" without naming a figure, so check the total in the cart before you pay. The three and six packs ship free.
On the six bottle pack the clock runs out about four months before the supply does, so the practical refund window is far shorter than the shelf you paid for. That is the arithmetic reason to start with one.
Get My Boostaro →You take a blood thinner, aspirin or nitrates and have not spoken to a clinician. That is the one on this page we would push back on hardest.
You are looking for treatment for erectile dysfunction. That needs a doctor, not a supplement, and it matters more than it sounds: ED is frequently an early sign of cardiovascular disease, diabetes or a medication side effect, and those are worth finding early.
You want to compare doses against a standalone product, because none are published. Or you are expecting the results the seller's video describes, which we do not repeat here.
A dietary supplement sold in bottles of 60 capsules by Nature's Formulas. The stated dose is one capsule twice a day, so a bottle covers 30 days. The bottle front reads supports a healthy blood flow. It is a supplement, not a medicine, and not a treatment for erectile dysfunction or any other condition.
Seven ingredients, named by the seller: L-citrulline, maritime pine bark extract, vitamin C, L-lysine, magnesium, vitamin K2 and nattokinase. No amount is published for any of them, and there is no Supplement Facts panel anywhere on the seller's site.
Checked on 1 September 2026 against the checkout: 1 bottle $69 plus shipping, 3 bottles $177 which is $59 each with free shipping, and 6 bottles $294 which is $49 each with free shipping. The single bottle card says plus shipping without naming the amount, so confirm it in the cart.
The sales page promises 60 days with no questions asked. The returns page adds three conditions it leaves out: the 60 days count from purchase rather than delivery, you must send unused bottles back to Aurora, Colorado, and you pay the return postage. Refunds take 5 to 7 business days on credit and 5 to 10 on debit.
Ask your doctor, and be specific about two ingredients. Nattokinase is associated with reduced blood clotting, which matters if you take warfarin, aspirin or any anticoagulant, or if you have surgery coming up. L-citrulline is linked to nitric oxide and blood pressure, which matters if you take nitrates or blood pressure medicine. Since no doses are published, nobody can weigh either risk precisely.
See a doctor first. Erectile dysfunction is frequently an early sign of cardiovascular disease, diabetes or a medication side effect, and those are worth finding early. A supplement does not diagnose anything. If you want treatment rather than a supplement, that is a conversation with a clinician about prescription options.
No, and no dietary supplement is. The seller's pages make no claim about a certified facility either way, so we make none. Treat any claim of FDA approval, from any source, as wrong.
$69 for 30 days, and the whole refund window still ahead of you. Have the two ingredient names ready for your doctor and you have done this properly.
Get My Boostaro →