Kirkland Signature Nighttime Sleep Aid

Editor rating: 8.5 / 10
User's rating:

Kirkland Signature Nighttime Sleep Aid is an over-the-counter sleeping aid from the wholesome company Costco. Doxylamine is the main ingredient, is a first-generation antihistamine. This ingredient can be used as a sedative and in combination with other drugs, it can offer night-time allergy and cold relief. Doxylamine can be used with other analgesics like paracetamol, and it can be recommended together with vitamin B6 to help prevent sickness in pregnant women.

The story behind Kirkland Signature Nighttime Sleep Aid 

Kirkland Sleep Aid is a product of the Costco Wholesale Corporation. Costco is an American based, multi-national corporation and is one of the largest retailers in the world. It employs a warehouse membership club business model and boasts over 90 million members.

Costco thrives on providing great pricing through larger volume purchases with the small business and large family in mind. Providing a larger selection of organic and specialty foods than its competitors, Costco has had a meteoric rise to the top.

Kirkland is the name of Costco’s private label brand. There are Kirkland branded products in almost every department from dry goods to cleaning supplies to health supplements.

Marketing private-label goods that meet or exceed the quality of their brand name counterparts, Costco has proven to be a valuable source of products and services.

In addition to its Kirkland branded merchandise, Costco provides additional services such as auto, optical, travel, and payment processing services for business.

How to use Kirkland Signature Nighttime Sleep Aid

According to Kirkland Signature Nighttime Sleep Aid label, it is to take one 25mg tablet 30 minutes before bed. It is suggested that the supplement is taken only once per day, but a doctor may provide different instruction. This is why it is very important to speak to your healthcare provider before taking any over-the-counter sleep aid of any kind and brand.



Editor's Pros & Cons

Safe to use

Non-habit forming ingredients


No side effects

All-Natural ingredients