+
33.2
min
**
NatureU Sweet Dreams – SleepMaster® GABA + Casein Hydrolates 3 Bottles
MELATONIN-FREE SLEEP SUPPORT
GABA + Casein Peptides
15 Tablets
Sleep Quality Support
Supports bedtime relaxation*
Supports deeper, more restful sleep*
Made without melatonin
Take 1 tablet 30 minutes before bedtime
ONE TIME PURCHASE
$79.80
NatureU Sweet Dreams
15 Tablets · Melatonin-Free
$79.80
Regular price
$114.00
A Closer Look
Dr. Chuang, PhD
Co-Founder & Chief Scientist
Extensive experience in international life science and research training
Author of 50+ peer-reviewed scientific publications
Contributor to 25+ research projects
What Makes Sweet Dreams Different?
Melatonin-free nighttime support powered by GABA + Casein Peptides, designed to fit naturally into your bedtime routine.
How Does It Support Better Sleep?
NatureU Sweet Dreams combines GABA + Casein Peptides with advanced MASTER sustained-release technology to support relaxation and restful sleep.
Unlike conventional formulations, MASTER technology is designed to improve ingredient dispersion and dissolution, helping support efficient delivery and gradual release over time.
Three Ways It Supports Your Night:
- Relax & Unwind: GABA and Casein Peptides support nighttime relaxation.
- Optimized Delivery: Advanced molecular technology is designed to improve ingredient dispersion and dissolution.
- Sustained Release: A gradual-release approach is designed to extend ingredient delivery throughout the night.
Better ingredient delivery. More thoughtful sleep support
How Do I Take It?
Take 1 tablet approximately 30 minutes before bedtime, following the product directions.
What's Inside?
GABA + Casein Peptides. Contains milk-derived ingredients and is not suitable for people with a milk allergy.
Has Sweet Dreams Been Tested in Humans?
Has NatureU Sweet Dreams Been Tested in Humans?
Yes. NatureU Sweet Dreams has been evaluated in a small exploratory human-use study involving 15 participants.
The study tracked sleep-related measurements, including estimated deep sleep and overall sleep patterns, to explore potential changes during product use.
The findings suggested improvements in certain sleep measurements, providing preliminary support for further research into the formula.
Science-Informed. Designed for Better Nights.
Note: This was a small exploratory study. Results are preliminary, individual experiences may vary, and further controlled studies are needed to confirm the findings.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
So, what's inside?
MELATONIN-FREE SLEEP SUPPORT
High-Molecular-Weight GABA
01 — WHAT MAKES IT DIFFERENT?
GABA is a naturally occurring compound also found in certain fermented foods. NatureU Sweet Dreams uses a specially formulated GABA ingredient as part of its targeted nighttime relaxation formula.
Unlike everyday dietary sources of GABA, which may vary in concentration and serving size, our formula provides a measured amount in every tablet.
02 — ADVANCED SUSTAINED-RELEASE TECHNOLOGY
Our formula incorporates Advanced Sustained-Release Technology, designed to support gradual ingredient release as part of your bedtime routine.
Casein Peptides
01 — MORE THAN ORDINARY MILK PROTEIN
Casein peptides are derived from milk protein and are used as a specialized ingredient in NatureU Sweet Dreams.
Unlike consuming ordinary milk or dairy foods, our formula delivers a measured amount of selected casein peptides, paired with GABA for targeted bedtime relaxation support.
02 — ALLERGEN INFORMATION
Contains milk-derived ingredients. Do not use if you have a milk allergy.
Contains milk-derived casein peptides. Do not use if you are allergic to milk.
WHAT OUR SLEEP STUDY FOUND
Measurable Changes in Deep Sleep *
+
34
%
**
increase in deep sleep time
−
67
%
**
reduction in nighttime awakenings
IIn a small exploratory human-use study, changes in deep sleep duration were observed using wearable sleep tracking.
*Preliminary findings. Individual results may vary.*
* Clinical study publicly catalogued on ClinicalTrials.gov (Clinical Trial Registration: NCT07600528).
** Luo, L., Law, L., Zhang, N., & Yang, M.(2025). Participant Experiences from Chronic Administration
of Sustained-Release Gaba and Alpha-S1 Casein Hydrolysate Compound Versus Melatonin on Sleep
Quality: An Exploratory Analysis of a Single-Blind Clinical Trial. Current Topics in Nutraceutical Research.
** Luo, L., Law, L., Zhang, N., & Yang, M.(2025). Participant Experiences from Chronic Administration
of Sustained-Release Gaba and Alpha-S1 Casein Hydrolysate Compound Versus Melatonin on Sleep
Quality: An Exploratory Analysis of a Single-Blind Clinical Trial. Current Topics in Nutraceutical Research.
PROPRIETARY MASTER™ TECHNOLOGY
Polymer microspheres and a gastro-adhesive tablet work together in a dual-layer system designed for sustained nutrient release.
8–12
HOURS
Designed sustained-release window
MASTER™ TECHNOLOGY
MOLECULAR RELEASE SYSTEM
Polymer Microspheres
Staged nutrient dispersion
Gastro-Adhesive Tablet
Designed for longer retention
Dual-Layer Delivery
Built for sustained release
THE NETWORK BEHIND NATUREU
Global expertise. Everyday wellness.
Bringing together research, ingredients, and manufacturing to support your everyday wellness.
Select a category to explore.
United States · Japan · China
Africa · Germany · Netherlands · China · Japan
United States · New Zealand · Australia
- 01United States
- 02Netherlands
- 03Germany
- 04China
- 05Japan
- 06Africa
- 07Australia
- 08New Zealand
Our brand network spans these regions. For country of manufacture, see each product’s label.