MycosynX costs $49 to $79 per 15 ml bottle, paid once, with no subscription. The 6-bottle package is clearly the cheapest per day and is the only one with shipping stated as free on every page. The 3-bottle package is the realistic first trial for a slow nail routine, but its shipping line is inconsistent between the order and support pages, so check the checkout total. Remember that the 60-day guarantee counts from the order date.
What we like
- One-time payment, no auto-ship
- Price per bottle falls to $49
- Phone support listed (+1 877-257-0825)
- Empty bottles accepted for refunds
Keep in mind
- No single-bottle option
- Shipping on the 3-bottle package is inconsistent across pages
- 60 days count from the order date, not delivery
Check MycosynX price on the official site →Opens the brand's official website · money-back guarantee
MycosynX is a small bottle with a big routine: four applications a day, on every affected nail, for months. That makes the sticker price only half the story. What matters is what a day of use costs, what shipping really adds, and how many bottles you need before you can fairly judge a nail that grows a few millimeters a month. We worked through all three below. If you are still deciding whether the serum is right for you at all, start with our MycosynX reviews and complaints.
How much does MycosynX cost?
The order page on mycosynx.com sells three packages of the current 0.5 oz (15 ml) serum. Each bottle is sold as a 30-day supply.
2 bottles60-day supply$79 /bottle$158 · + shippingCheck availability →
3 bottles90-day supply$69 /bottle$207 · + shipping (see note)Check availability →Best value
6 bottles180-day supply$49 /bottle$294 · free US shipping + 2 guidesCheck availability →| Package | Supply | Price per bottle | Total | Extras |
|---|---|---|---|---|
| 2 bottles | 60-day supply | $79 | $158 | + shipping |
| 3 bottles | 90-day supply | $69 | $207 | + shipping (see note) |
| 6 bottles | 180-day supply | $49 | $294 | free US shipping + 2 guides |
Prices as listed on the official order page when we checked (September–October 2026). They change from time to time, so the checkout page is the final word.
A shipping caution: the order page prints "+ shipping" next to the 2- and 3-bottle packages, while the brand's support page says 3 and 6 bottles ship free and lists $9.99 for domestic shipping and $19.90 for international. The two pages do not agree on the 3-bottle package, so read the shipping line on the checkout page before you pay.
One more thing you may notice: the mycosynx.com homepage still shows an older offer of 3 bottles at $177, next to an older spray product. The order page is the one that leads to checkout, and its prices are the ones in the table.
MycosynX cost per day and per application
The label asks for four applications a day. The brand does not publish how many applications a bottle holds, so the last column simply divides the daily cost by four, which is useful for comparison only.
| Package | You pay | Days of use | Cost per day | Per application (4 a day) |
|---|---|---|---|---|
| 2 bottles | $167.99 (with $9.99 shipping) | 60 | about $2.80 | about $0.70 |
| 3 bottles | $207, or $216.99 if $9.99 shipping is charged | 90 | $2.30 to about $2.41 | about $0.58 to $0.60 |
| 6 bottles | $294 | 180 | about $1.63 | about $0.41 |
The 2-bottle row uses the $9.99 domestic rate from the support page, since the order page only says "+ shipping". Buying six bottles in one package saves $180 compared with six bottles at the 2-bottle price of $79.
MycosynX per month
- 2 bottles: $79 a month, about $84 with shipping spread over two months.
- 3 bottles: $69 a month, or about $72 if shipping is charged.
- 6 bottles: $49 a month, shipping included in the US.
Any subscription or hidden charges?
No. The brand's FAQ says there are no auto-shipments or subscriptions; each package is charged once. Checkout runs through BuyGoods, so your card statement may show the processor rather than "MycosynX". On the checkout page, confirm the package, the shipping line and the total before paying.
Check MycosynX price on the official site →Opens the brand's official website · money-back guarantee
Shipping costs
- 2 bottles: "+ shipping" on the order page; the support page lists $9.99 domestic.
- 3 bottles: "+ shipping" on the order page, free according to the support page.
- 6 bottles: free US shipping on both pages.
- International: the support page lists $19.90.
Delivery times are not stated in the pages we reviewed, so check the confirmation email after ordering. Because the guarantee counts from the order date, slow delivery eats into your window.
The 6-bottle bonuses
The 6-bottle package adds two digital guides, one on foot care and one on skin care. They are delivered digitally and add no shipping. They are a reasonable extra, but no reason on their own to buy six bottles.
Which MycosynX package fits you?
2 bottles: the smallest commitment
Sixty days for $158 plus shipping. The risk is that two months is short for any nail product; you may run out before you see clear new growth.
3 bottles: a fair first trial
Ninety days of the full routine at around $2.30 to $2.41 a day. For a first purchase with a confirmed diagnosis and realistic expectations, this is where we would start.
6 bottles: if you are already sold on the routine
The cheapest daily cost and the only package with free shipping on every page. Best for people who have used MycosynX before, or who accept that a big toenail takes far longer than three months to grow out.
How the guarantee affects the decision
Every order from the official MycosynX store is covered by a 60-day money-back guarantee, and it is a one-time payment with no subscription or auto-shipment.
MycosynX gives you 60 days from the order date, and the order page promises a full refund if you "send back any remaining bottles (even empty ones)". You pay return shipping. That softens the risk of the 3- or 6-bottle package, but the clock starts before the parcel arrives, so a big order needs a decision date in your calendar. See our MycosynX complaints and refunds guide for contacts and steps.
Cheaper "MycosynX" elsewhere?
Be careful: many search results for the name actually point to Mycosyn Pro, a different product taken by mouth and sold on domains such as en-mycosynpro.com and mycosynpro-us.com. Their prices have nothing to do with this serum. Our guide on where to buy MycosynX explains how to stay on the right store, and our MycosynX coupon code guide covers what discounts really exist. Comparing nail oils? On current labels, MycosynX and Kerassentials are nearly identical; see MycosynX vs Kerassentials.
Check MycosynX price on the official site →Opens the brand's official website · money-back guarantee
Before you buy
MycosynX is for external use only. Thick or discolored nails are not always fungus, so have a doctor or podiatrist check, and see one first if you have diabetes, poor circulation, a painful or spreading problem, or a dark streak under the nail. The serum contains almond oil and essential oils, which matter for nut allergies and sensitive skin.
Frequently asked questions
How much does MycosynX cost?
2 bottles cost $158 ($79 each), 3 bottles $207 ($69 each) and 6 bottles $294 ($49 each). The 6-bottle package ships free in the US.
Does MycosynX charge shipping?
The order page shows "+ shipping" on 2 and 3 bottles; the support page says 3 and 6 ship free and lists $9.99 domestic and $19.90 international. The checkout page shows the final amount.
How long does a bottle of MycosynX last?
Each 0.5 oz (15 ml) bottle is sold as a 30-day supply at four applications a day.
Is MycosynX a subscription?
No. The FAQ says there are no auto-shipments or subscriptions.
Why does the MycosynX homepage show 3 bottles for $177?
That is an older offer on the homepage, next to an older spray. The order page that leads to checkout lists 3 bottles at $207.
What is the cheapest MycosynX per day?
The 6-bottle package, at about $1.63 per day.
Related reading
Buying guideWhere to buy MycosynX
Amazon, Walmart, CVS or the brand's own store? Where MycosynX is sold and how to avoid the Mycosyn Pro mix-up.
Read more →- Discount
MycosynX coupon code: is there one?
No public code, but a real volume discount. Why many "deals" are for Mycosyn Pro, and how to pay the least.
Read more → 
ReviewMycosynX review
MycosynX is not something you swallow. It is a 0.5 oz serum you brush onto the nails and cuticles. Here is what the label lists, how it is meant to be used, what it costs and how the refund works.
Read more →
Buy it from the official store so the guarantee applies, and keep your order email until you decide.
Check MycosynX price on the official site →Opens the brand's official website · money-back guaranteeSources
- MycosynX official order page (mycosynx.com/funnelb3/v4/), product label REV 0524, homepage, support page and terms, accessed September–October 2026
- The Health Digest: MycosynX review, Is MycosynX legit? and MycosynX vs Kerassentials (label and pricing audited October 2026)
- American Academy of Dermatology: Nail fungus treatment. aad.org/public/diseases/a-z/nail-fungus-treatment