Dimethylethanolamine (DMAE) prices vary by quality, quantity and supplier. In general, DMAE is a relatively inexpensive chemical. The price of DMAE can range from $0.50 to $2.00 per pound, depending on the factors mentioned above.

Here are some factors that affect the price of DMAE:

Quality: The quality of DMAE may vary depending on the manufacturing process and source of raw materials. Higher quality DMAE will be more expensive than lower quality DMAE.
Quantity: The price of DMAE usually decreases with the quantity purchased. This is because of the economies of scale associated with manufacturing and transporting large quantities of chemicals.
Vendor: DMAE prices may also vary by vendor. Some suppliers may charge more than others, depending on their costs and profit margins.
It is important to do your research and compare prices when purchasing DMAE. This will help you find the best price for the quality of DMAE you need.