Jarrow Formulas Sleep Optimizer is an herbal supplement that combines herbs and amino acids together to help users to fall asleep and to maintain a regular sleep schedule.  The product purports to address all aspects of sleep and induce a relaxed state.  This product hasn’t been evaluated by the FDA and is not intended to diagnose, prevent or combat any diseases.

The packaging is a simple blue box speckled with stars and a fluffy cloud. The brand is centered on the package.


Jarrow Formulas Sleep Optimizer contains several natural herbs.
The main ingredients in Jarrow Formulas Sleep Optimizer are:

  • Gamma-aminobutyric acid
  • Lemon balm
  • L-tryptophan
  • Valerian and hops flowers
  • Melatonin

The product contains other ingredients as well; silicon dioxide, magnesium stearate and gelatin.


Jarrow Formulas Sleep Optimizer suggest 2 capsule be taken 20-30 minutes before bedtime.

Possible Side Effects

As this herbal supplement is designed to help a person sleep, driving a vehicle or operating machinery should be avoided after taking this product.

Persons interested in beginning using this supplement are advised to consult a healthcare professional prior to use if they have asthma, MS, lymphoma, leukemia, diabetes, epilepsy or an autoimmune disease. Pregnant or breastfeeding woman, those trying to conceive or under the age of 18 should also consult their healthcare provider.

Will This Product Produce Long-Term Results?

Jarrow Formulas Sleep Optimizer may produce long-term effects if taken as directed. It does not identify how long before a user will see improvements to their symptoms.


You can purchase Jarrow Formulas Sleep Optimizer on the Amazon website for $10.60 or on the iHerb website for $14.67. Amazon does offer a discounted price on this product if you use their “subscribe & save” option.

This product can also be found in various health foods and supplement stores around the county. Prices may be different from store to store. The prices may or may not include additional state tax.


Guarantee, return policies, and discounts will vary depending on where you buy the product from.


While Jarrow Formulas Sleep Optimizer intends to help create a regular sleep cycle and promotes relaxation, these statements have not been evaluated by the FDA. The product itself does not carry a guarantee and a purchaser will need to rely on the product returns policy of the location of purchase.

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