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Schiff

Knock-Out

Knock-Out

  • All-natural support for a more peaceful night's sleep

  • Contains calming ingredients such as melatonin, valerian, theanine and more

  • Gluten free

50 Tabs

$12.69
Retail $22.78
Save 44%
Unavailable From Manufacturer  —  Email Me When Available
  • All-natural support for a more peaceful night's sleep

  • Contains calming ingredients such as melatonin, valerian, theanine and more

  • Gluten free
The natural solution for healthy, restful sleep, Schiff Knock-Out is a healthy combination of calming ingredients like melatonin, valerian, and theanine. It's ideal for travelers, night shift workers, or anyone who needs help reestablishing healthy sleep patterns.

Terms and Ingredient Definitions

This item is restricted in certain countries. Check your country's known restrictions here.

Supplement Facts

Serving Size One (1) Tablet

  Amount Per Serving % Daily Value
Vitamin B6 (as pyridoxine hydrochloride) 0.5 mg 25%
Calcium (as calcium carbonate) 200 mg 20%
Magnesium (as magnesium hydroxide) 10 mg 3%
Melatonin 3 mg *
Glycine 40 mg *
L-Theanine 50 mg *
Valerian Extract (Valerian officinalis) (root) 100 mg *
Valerenic acids 0.8 mg *
Gamma-aminobutyric acid (GABA) 100 mg *

*Daily value not established.

Other Ingredients: Cellulose, stearic acid, croscarmellose sodium, silicon dioxide, hydroxypropyl methylcellulose, magnesium stearate, food glaze, maltodextrin, polyethylene glycol.

Directions: For best results, take one (1) tablet at bedtime or as recommended by a health care professional.

KEEP OUT OF REACH OF CHILDREN.

STORE IN A COOL, DRY PLACE WITH LID TIGHTLY CLOSED.

NOTE: Valerian extract has a naturally occurring pungent odor.

WARNING: Not intended for use by pregnant or lactating women, individuals with autoimmune conditions, depressive disorders, endocrine disorders, serious illness, or other drug use. Seek advice from your health practitioner prior to use if under medical supervision, taking tranquilizers or sedatives or taking more than 10 mg of melatonin per day. Do not use before or while operating a motor vehicle or heavy machinery. Not to be taken by individuals under the age of 18.

  • No added sugar (sucrose, fructose, lactose), salt (sodium chloride), yeast, wheat, gluten or milk.
  • No preservatives, artificial colors or artificial flavors.
  • Drug free.
  • Schiff® SURE DISSOLVE tablets are formulated to disintegrate within one hour.

Shipping Weight

.21 lbs

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Rated 4.7 out of 5 by 14 reviewers.
Rated 5 out of 5 by very good product excellent product. wake up refreshed,after a great night sleep. honest, it is great! October 27, 2015
Rated 5 out of 5 by EFFECTIVE Good value and does as advertised. January 17, 2015
Rated 4 out of 5 by Works for me I decided to try this product because other reviews mentioned that it did not leave you groggy in the morning, which had sometimes been a problem for me. This does indeed seem to do the job without making one groggy. I do not use this type of product daily but sometimes need something to help predispose my mind to allow sleep. December 6, 2013
Rated 5 out of 5 by sleep easy restful sleep on a regular cycle WITHOUT the stink of valerian. The only improvement could be a slightly quicker tablet disintegration time. June 13, 2013
Rated 5 out of 5 by Really Works! I bought these for my husband and they worked so well for him that I got a bottle for a friend who was having trouble sleeping. She could go to sleep, but couldn't stay asleep. She says that this really does the trick for her. She had tried something from GNC that did not work at all, but she LOVES this product. My husband's problem was that he could not fall asleep and they work for this problem, as well. All in all, a very good product at a very good price. I highly recommend Knock Out! March 13, 2013
Rated 2 out of 5 by Not for me Perhaps this product would be effective for people with mild and/or temporary sleep issues but it did absolutely nothing for me. Nothing against the product really, just not something I would purchase again or recommend to anyone with real trouble sleeping. May 9, 2012
Rated 5 out of 5 by keep on hand this product works for me. i seem take it only on those nights when the last night was insufficient sleep and tonite i want to sleeeeep! sometimes i can even get by with a 1/2 tab and add 3 mg of melatonin. March 15, 2012
Rated 5 out of 5 by Sleeping like a baby Just started using this product. It is very effective. No hangover in the morning. November 12, 2010
Rated 5 out of 5 by really works I have been experiencing sleep problems lately. his Products seems to work. I would not call knock out. But I am sleeping more soundly then before, no question. December 8, 2009
Rated 5 out of 5 by Does What It Says My husband and I have used this for years and would not be without it. No negative groggy feelings in the morning - just a gentle effective sleep aid. And Swanson has the best price on the planet!! October 11, 2009
Rated 5 out of 5 by works well for me I've tried different products,but always end up going back to knockout.No groggy feeling the next morning. August 18, 2009
Rated 5 out of 5 by Sleepy time great product, will make you sleep. highly recommented. July 22, 2009
Rated 5 out of 5 by Best Sleep Aid Ever Bought This product really lives up to its brand, "Knock-out." When you take it, it will really knock you out. Giving you a good-night's sleep. Highly recommended product from Swanson Vitamins. April 15, 2009
Rated 5 out of 5 by Name says it all You will sleep after taking this product July 26, 2008
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Risk-Free Purchase Guarantee

If you are dissatisfied for any reason, we'll give you a full refund and pay return shipping.

Why Shop Swanson® Brands?

"With my personal 100% money-back satisfaction guarantee, you have nothing to lose and great savings to gain."

Lee Swanson, Founder of Swanson Health Products

Swanson's Standards

We are dedicated to offering the highest quality products at the best price. Find out more about how we ensure such a high standard in everything we do.

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