Z-Night™
Purchase Options: Subscribe | One-time
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Flexible. Rewarding. Commitment-Free.
One-Time Purchase
AS LOW AS $1.36/Night + FREE U.S. SHIPPING 🇺🇸
Z-Night™ is perfect for people who:
✔ Have trouble falling or staying asleep
✔ Want to wake up feeling refreshed - not groggy
✔ Are looking for a non-melatonin sleep formula
✔ Want to unwind after stressful or busy days
✔ Want to support overnight recovery and overall wellness
Unlock deeper, more restorative sleep with Z-Night™, a doctor-formulated supplement designed to help you relax, unwind, and wake up feeling refreshed. Created by Dr. Zelenko, this all-natural formula combines carefully selected ingredients that help calm the mind, ease occasional stress and tension, and support healthy sleep cycles—without synthetic sleep aids, harsh chemicals, or next-day grogginess.
Make restful, rejuvenating sleep a natural part of your nightly routine with Z-Night™.
As a dietary supplement, adults take two (2) capsules 30 minutes before bed or as directed by a healthcare provider.
Magnesium (elemental) from (Magnesium Glycinate and Magnesium Citrate) 100 mg, GABA (Gamma-Aminobutyric Acid 99%) 150 mg, L-Theanine 98% 150 mg, 5-HTP (5-Hydroxytryptophan from Griffonia Simplicifolia Seed Extract) 100 mg, Banaba Leaf Extract 10:1 100 mg, Lemon Balm Leaf Powder Extract 10:1 50 mg, Apigenin 98% 50 mg, Hops Flower Extract 10:1 25 mg, Passion Flower Extract 4:1 25 mg
Subscribing means more than convenience – it’s the smartest way to save while staying consistent with your wellness routine.
As a subscriber, you’re automatically enrolled in the Zelenko Subscriber Rewards Program. You can enjoy 10% back in store credits, referral rewards, surprise milestone gifts, exclusive subscriber pricing, convenient automatic deliveries, and more!
Magnesium Glycinate and Magnesium Citrate work together to support muscle relaxation and nerve function, promote healthy sleep patterns and restful sleep, and ease occasional muscle tension.
GABA acts as a neurotransmitter that promotes relaxation and supports healthy sleep.
L-Theanine promotes relaxation without drowsiness; enhances sleep quality; eases everyday stress.
L-5 HTP is the step your body takes between tryptophan and serotonin. More serotonin, better mood and sleep.
Liposomal Banaba Leaf Extract keeps blood sugar steady within the normal range, with a calming finish.
Lemon Balm Powder quiets a busy head. Best in the last hour of the evening.
Apigenin promotes a sense of calm and supports deeper, more restful sleep.
Hops Flower Extract — the same flower brewers use, here for the end of the day rather than the start. Helps you unwind.
Passion Flower Extract settles the mind at bedtime — sleep comes sooner and holds longer.
Z-Night™ vs the Alternative
High-end quality, fewer pills, and better value. Z-Night™ combines multiple essential supplements into a single, clinically dosed, and convenient formula.
Promotes Restful, Restorative Sleep
Helps Ease Muscle Tension
Supports Immune System Health
Non-Habit Forming & Hormone Free
Doctor-Formulated & Clinically Dosed
MAGNESIUM GLYCINATE
$25 - $40
MAGNESIUM CITRATE
$20 - $35
GABA
$20 - $22
L-THEANINE
$20 - $35
BANABA LEAF
$30 - $45
L-5 HTP
$20 - $35
LEMON BALM
$15 - $30
APIGENIN
$25 - $40
HOPS FLOWER
$14 - $30
PASSION FLOWER
$15 - $30
TOTAL (USD):
$49.99
$204 - $342
"This is an excellent product and does deliver. There is no grogginess. A great alternative to melatonin if you are looking for one. I highly recommend and I will buy again."
"2 ZNight and 1 ZCalm help me sleep through the night. ZFlu and ZSpike are immune system boosters. Keep expanding your horizons."
"In addition to Z-Stack I take Z-Night and appreciate its help falling asleep and staying asleep. I am thankful for the formula that is natural and safe so that I awake mornings alert and ready for the day. I experience no side effects and none of the foggy brain I experienced with prescription sleep aids. So I recommended this to my husband and others as a better, smarter choice than diphenhydramine."
