Affiliate Disclosure

How DosePrice is funded

DosePrice is free to use. We do not sell products and we are not a retailer. We earn money through affiliate commissions: some of the outbound links to retailers on this site are affiliate links, and if you click one and then buy a product, the retailer may pay us a small commission. This is how we cover the cost of collecting data, running the site, and keeping it free.

Amazon Associates

DosePrice is a participant in the Amazon Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.

As an Amazon Associate, DosePrice earns from qualifying purchases.

We may also participate in other retailers' affiliate programs from time to time. Where we do, the same principles below apply.

It costs you nothing extra

Affiliate links never change the price you pay. You pay the retailer's normal price whether you reach them through DosePrice or go to their site directly. Any commission is paid by the retailer out of their own margin.

Our rankings are editorially independent

Commissions do not influence how we rank or present products. Rankings are based on normalized value (such as price per effective dose), shipping assumptions, retailer availability, and data quality — the same criteria for every product, whether or not a link earns us a commission. See our Methodology for exactly how we compare products.

We do not accept payment to rank a product higher, and a retailer paying a higher commission does not get a better position.

Prices can change — always check at the retailer

Prices, availability, and product details are collected from retailers and may be out of date by the time you click. Each offer shows when it was last updated. Always confirm the current price and product information on the retailer's own website before you buy. See our Terms of Use.

Sponsored content

We do not currently publish paid or sponsored placements. If that ever changes, any sponsored or paid placement will be clearly and prominently labelled as such, both visually and in the text, so you can always tell the difference between editorial rankings and paid promotion.