ProstaFlow Official Website › Blog › ProstaFlow Expiry Date
Where is the ProstaFlow expiry date, and how should you store it?
The ProstaFlow expiry date matters most when you buy a big pack and keep it for months. This post tells you where to read the date, what the label says about storage and what is not published.
Quick answer. The ProstaFlow expiry date is a best-before date printed on the base of the bottle, where the bottle carries one, next to the lot. The label says to store it in a cool, dry place away from direct heat and light. Check the date when the pack arrives. The length of the shelf life is not published.

- A best-before date is printed on the base of the bottle where the bottle carries it.
- The lot is printed in the same place. Stock from this website is lot PRO-26/PR-5240.
- The label says: store in a cool, dry place away from direct heat and light.
- The label also says do not use the product if the safety seal is damaged or missing.
- The shelf life, in months, is not published on this website.
- Resold stock has an unknown storage history. Check its date before opening.
Where is the ProstaFlow expiry date printed?
On the base of each bottle, alongside the lot, where the bottle carries them. Turn it over and read both. Do it when the parcel arrives. A base is hard to read once a cupboard shelf is crowded.
The shipping page makes the same point for large packs: check the best-before date on every bottle at the start, not when you open bottle five. A six-month supply should comfortably clear its date. If it does not, that is a conversation to have on day one with the order desk on +1 (877) 257-0710.
What about the ProstaFlow expiry date is not published?
How many months a new bottle lasts is not stated on this website. We will not guess, and you should be wary of any page that gives a figure without showing the label. The printed date on your own bottle is the only number that counts.
Not published: the length of the shelf life, the date format used on the base, and any stability study for the capsule.

Date checked?
Orders from the official checkout ship from within the United States, with the lot recorded against your order.
See today’s price and guaranteeThis website sells ProstaFlow and earns money when you order. How that works. The checkout shows the current price.
How should you store ProstaFlow to protect the expiry date?
Heat and light are what age a capsule. The label line is short: store in a cool, dry place away from direct heat and light. Here is what that means in a real house.
Keep unopened bottles sealed
The neck seal is the main defence against humidity.
Choose an interior cupboard
Away from the cooker, the kettle and the window. The shelf above something hot is the usual mistake.
Avoid the bathroom
A room that is warm and damp twice a day is poor for a capsule.
Never leave it in a car
A parked car in summer goes far past any temperature a label is written for.
Keep it out of reach of children
That is the label's own instruction, and it matters more with six bottles in the house.
Why does the ProstaFlow expiry date matter for big packs?
A one-a-day capsule makes the maths easy. Two bottles are 60 days of capsules, three bottles are 90 days and six bottles are 180 days. The longer you hold stock, the longer the storage conditions matter.
| Pack | Days of capsules | Why the date matters |
|---|---|---|
| 2 bottles | 60 | Short hold, easy to check |
| 3 bottles | 90 | Check all three bottles on arrival |
| 6 bottles | 180 | Five bottles sit sealed for months, so storage is the main job |
Our pricing page explains why the refund window ends long before a six-bottle pack does.
Does the ProstaFlow expiry date matter more on resold stock?
Yes. Stock that has passed through a warehouse, a van or a fulfilment centre has a history nobody can describe to you. We cannot speak for any listing, and we accuse nobody. The point is narrow: the further a bottle travels from the seller that shipped it, the fewer questions anyone can answer.
Check the printed date before opening anything bought that way. Our where to buy page covers what changes if you bought from another seller, and the safe order checks add six more.
Frequently asked questions
Where is the ProstaFlow expiry date?
On the base of the bottle, where the bottle carries it, next to the lot.
How long is the shelf life?
Not published on this website. Use the printed date on your own bottle.
How should I store ProstaFlow?
In a cool, dry place away from direct heat and light. Not in a car or a bathroom.
What if the date is too close?
Raise it with the order desk on day one, not when the last bottle is open.
Should I use a bottle with a broken seal?
No. The label says not to use the product if the safety seal is damaged or missing.
Is the lot the same as the expiry date?
No. The lot identifies the production run. The best-before date says how long the bottle is meant to last.
Our view
The ProstaFlow expiry date is a small detail that costs nothing to check and can save an argument later.
Read it on the day the pack arrives, store the spare bottles in a dark, cool cupboard and write the lot down.
If the date does not clear the supply you bought, say so early. A call on day one is far easier than a call on day one hundred.

Planning a bigger pack?
See today's price for each pack before you choose.
See today’s price and guaranteeThis website sells ProstaFlow and earns money when you order. How that works. The checkout shows the current price.
Sources named on this website
- The NIH Office of Dietary Supplements: https://ods.od.nih.gov/factsheets/WYNTK-Consumer/
- NCCIH's guidance on using supplements wisely: https://www.nccih.nih.gov/health/using-dietary-supplements-wisely
Last updated . Reviewed October 26, 2026 by Dr. Anurag Chahal, MD.