In This Review
Overview of Kirkland Sleep Aid
The large, well-known company Costco manufactures the product Kirkland Sleep Aid. It is part of their full Kirkland range of top sleep supplements and is sold online and in their retail locations at a cost of $12.45 per bottle.
While this is a very affordable price, there does not appear to be any form of money back guarantee although all Costco products have a satisfaction promise.
The official website, on the whole, is reasonably informative, and there are a number of customer reviews and FAQ section, but the details for individual products is limited.
How Does It Rate?
Brand Highlights
- Kirkland Sleep Aid is manufactured by Costco.
- They claim that the chemicals in their products have no major side effects.
Key Ingredients
- Doxylamine Succinate
Pros
- Manufactured by a well-known company
- Might help you fall asleep faster
- The key active ingredient is proven effective
Cons
- No clinical studies of the Kirkland Sleep Aid brand are published
- The product has not been evaluated by FDA and it does not treat, cure or prevent any disease.
How Does Kirkland Sleep Aid Work?
Doxylamine Succinate is the sole active ingredient in Kirkland Sleep Aid. Sometimes labeled as Unisom, it is a sleep-inducing substance that is designed to allow the user to fall asleep faster and enjoy more restful, undisturbed sleep.
The natural sleep aid is also used to treat allergies as it is an antihistamine but is proven to have beneficial effects on mild to severe sleeplessness [1].
There are a lot of non-active ingredients in Kirkland Sleep Aid, which are not all listed, but the formula is not known to cause harmful side effects. However, it should not be used by people also taking antihistamines.
Kirkland Sleep Aid Ingredients – Are they Safe & Effective?
The only ingredient mentioned on the product label is as follows:
Doxylamine Succinate
– Doxylamine is used to treat insomnia(difficulty falling asleep or staying asleep)in the short term. This drug works by preventing your body from producing certain natural molecules (histamine, acetylcholine). This impact alleviates allergy/cold symptoms like watery eyes, a runny nose, and sneezing.[2]
Kirkland Sleep Aid FAQ’s
Q: How Should You Take Kirkland Sleep Aid?
A: As a dietary supplement, one tablet per dose is enough.
Q: How Much is Kirkland Sleep Aid?
A: Kirkland Signature Sleep Aid is sold at varying prices in different retail stores. On the retail online store, the product is sold for $12.45.
Q: What is Kirkland Sleep Aid Return Policy?
A: The return policy is exclusive to the respective channel from where you are purchasing the product.
Q: Does Kirkland Sleep Aid Offer a Free Trial?
A: No. The product is not offered on a free trial.
Q: Where to buy this product?
A: Kirkland Sleep Aid can be purchased directly from the official website, please do check if it is available on Amazon. (Note: Currently unavailable. We don’t know when or if this item will be back in stock).
Kirkland Sleep Aid Review – Final Verdict
Because Kirkland Sleep Aid is so affordable, the amount of active ingredient used in the brand may not be overly potent.
At most, the sleep aid may be effective in the treatment of mild sleep disorders and anyone seeking help for severe symptoms should consult a doctor.
There are many people who may have a hard time falling or staying asleep. Consequently, they wake up exhausted and irritable. Effective, natural sleep aids can help return to a normal sleep schedule resulting in improve overall health, mood, and well-being.
Below you'll find some of the most effective all natural sleep aid formulations on the market today, in our opinion.
Verdict on Claimed Benefits: Below is our summary of the available evidence for the claimed benefits of below mentioned natural sleep aids, sleep support supplements and anti-snoring mouthpiece based on the available research:

sheila montoya
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