Power to Sleep is made with the active ingredients: Valerian, Melatonin, GABA and Ashwaganda.

GABA, or gamma-aminobutyric acid, is an amino acid, a neurotransmitter in the brain. GABA is most often used as a dietary supplement by bodybuilders and other athletes. It is known that GABA does not cross the blood brain barrier and therefore does not work to stimulate the secretion of growth hormone as it had been initially hoped. GABA can cause merely a mild tingling sensation or a full-blown seizure in some individuals.

Ashwagandha in Sanskrit means "horse's smell", probably originating from the odor of its root which resembles that of sweaty horse. It is considered a sedative, but it has been also used for sexual vitality and as an adaptogen. Some herbalists refer to ashwagandha as Indian ginseng, since it is used in ayurvedic medicine in a way similar to how ginseng is used in traditional Chinese medicine.

According to Irwin Naturals, “Power to Sleep PM utilizes natural ingredients formulated to gently encourage a state of relaxation, replenish nutrients that help the body cope with stress and improve essential mineral stores. These ingredients work together to help you relax before bed, sleep soundly during the night and wake-up feeling refreshed in the morning.”

Consumers should consider Melatonin’s rather positive contribution to a sleep supplement. Melatonin is a hormone secreted from the pineal gland; its concentration in the blood varies throughout the day, peaking at night-time and triggering sleepiness. Melatonin levels seem to decrease with age and therefore many older adults require supplementation. Melatonin is a powerful antioxidant that is thought to cross cell membranes and the blood-brain barrier.

• Made in a liquid gel cap for optimal absorption
• The company guarantees the potency of its products

• Does not contain 5-HTP
• Customer testimonials not included at time of review

A good night rest is vital to overall health and a sense of happiness and well-being. Power to Sleep is one of the many herbal supplements sold online made with Valerian and Melatonin. Some consumers may want to find a product that contains one targeted key ingredient in addition to these quaint folk remedies.

Healthy adults who are experiencing sleepless nights should research all options and find the product that is most appropriate for them. One that is made with a patented key ingredient such as Cysteine Milk Peptide® may be an ideal choice; it is clinically proven to break down alcohol and caffeine, both natural stimulants that will keep you awake at night and alter your sleep cycle.