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Iron Kingdom Sleep + Build 30 Servings


An effective overnight anabolic enhancer designed to help stimulate natural growth hormone and assist in inducing deep sleep naturally.

  • Helps stimulate the production of natural growth hormone
  • Helps promote deep and restful sleep
  • Assists in restoring energy
  • Helps reduce stress and enhance mood
  • Free of synthetic melatonin
  • Veggie Capsules

IRON KINGDOM SLEEP + BUILD is an effective overnight anabolic enhancer designed to help stimulate natural growth hormone and assist in inducing deep sleep naturally.

IRON KINGDOM SLEEP + BUILD has a 2:1 ratio of L-Arginine (700mg) & L-Ornithine (350mg). This complex synergistically helps promote natural growth hormone and also assist, in decreasing cortisol and stress in the body. This allows a better, deeper, more restful sleep.

IRON KINGDOM SLEEP + BUILD contains 600mg of the neurotransmitter Alpha-GPC sourced from the precursor, choline. This essential nutrient is vital for everyday human function and development and helps stimulate the release of natural growth hormone.

IRON KINGDOM SLEEP + BUILD provides a unique natural sleep inducing complex with Ashwagandha (500mg) a proven herbal extract that helps with a restful sleep and assists in recovery. It also includes L-Tryptophan (500mg) an essential amino acid that helps promote deep sleep and restore energy. Iron Kingdom Sleep + Build also has L-Theanine (200mg) a naturally derived relaxation inducing compound found in black and green tea leaves. 

Its effects on various neurotransmitters help with anti-stress, overall relaxation, and mood enhancement.

IRON KINGDOM SLEEP + BUILD contains the recommended dosage of 490mg of ZMA (Zinc, Magnesium and Vitamin B6) which helps combat cortisol levels allowing natural growth hormone production in the body.


  • Zinc
  • Magnesium
  • Vitamin B6
  • Passion Flower
  • Chromium

Adults: FOR IRON KINGDOM SLEEP + BUILD take 3-5 Capsules orally with 8.4 fl. oz. (250ml) of water, 30-60 minutes before bedtime. See table below for dosing information.

WEIGHT < 150 lbs 150-200 lbs 200 lbs+
DOSAGE 3 4 5
SERVINGS 40 30 24

Why does IRON KINGDOM SLEEP + BUILD not have any synthetic melatonin?

Melatonin is a naturally occurring hormone secreted by the pineal gland, which is partly responsible for feelings of sleepiness. Prolonged use of synthetic melatonin is not recommended. Taking synthetic melatonin on a regular basis can upset the body's natural homeostatic hormonal state, and have a negative impact on energy levels. Melatonin consumption can also lead to residual drowsiness upon waking. IRON KINGDOM SLEEP + BUILD is free of synthetic melatonin, and is well suited for daily use.

Will IRON KINGDOM SLEEP + BUILD make me feel groggy the next day?
No. IRON KINGDOM SLEEP + BUILD’s naturally sourced sleep-aid compounds will help provide you with a deep sleep and allow you to wake up the next day feeling well rested.

Does IRON KINGDOM SLEEP + BUILD stack well with Iron Kingdom TEST Booster?
Yes! IRON KINGDOM SLEEP + BUILD has been designed with Iron Kingdom TEST Booster users in mind, synergistically providing an optimal anabolic environment within your body for maximal recovery, promotion of growth, and quality of sleep. The ingredients in IRON KINGDOM SLEEP + BUILD impact specific pathways which are different from those TEST Booster does. Taking both can only bring additional benefits.


Do I need to cycle off IRON KINGDOM SLEEP + BUILD?
No. IRON KINGDOM SLEEP + BUILD has been formulated to be taken on a daily basis as it can help provide you with consistent sleep patterns while stimulating the production of natural Growth Hormone.

Is IRON KINGDOM SLEEP+ BUILD free of any banned substances?
Yes, IRON KINGDOM SLEEP+ BUILD does not contain any banned substances.