

Alteril All Natural Sleep Aid with L-Tryptophan
Global Product Management
Overview
Alteril All Natural Sleep Aid combines key ingredients like L-Tryptophan and Melatonin, which are well-regarded for their roles in sleep regulation, with a proprietary blend of botanicals. While the dosages of L-Tryptophan (665mg) and Melatonin (4mg) are within effective ranges, the proprietary blend's undisclosed individual ingredient amounts make it impossible to ascertain effective dosing for those components. This lack of transparency significantly impacts the overall assessed effectiveness, as several herbal ingredients within the blend may be underdosed.
The Good
Contains Clinically Researched L-Tryptophan
Includes Optimal Dose Melatonin
Blend of Traditional Sleep-Promoting Herbs
The Bad
Proprietary Blend Limits Transparency
Conflicting Research on Herbal Ingredients
Potential for Daytime Drowsiness
Is it for you?
Best For: Individuals seeking natural sleep support, those with trouble staying asleep
Skip If: Under 18, pregnant, nursing, taking other medications, or have soy allergies
Ingredients Analysis
How to Use
Take 2 tablets before bedtime to promote restful sleep.
Daily
Evening
Before bed
Who Should Use This
Best For:
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