🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 57% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

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Label Data

2 Capsule(s) Serving Size
30 Servings
Other Combinations Product Type
57% Evidence Coverage

Supplement Facts — Evidence Check

📊 Market median: 300.0mg (214 products) 📚 23 studies (Tier A: 0, B: 6)
This product: 75mg
Gamma Amino Butyric Acid
100 mg
📊 Market median: 400.0mg (142 products) 📚 10 studies (Tier A: 0, B: 2)
This product: 100mg
📊 Market median: 250.0mg (60 products) 📚 7 studies (Tier A: 0, B: 1)
This product: 100mg
Lemon Balm Leaf Extract
100 mg
Hops Cone Extract
125 mg
3 mg
📊 Market median: 3.0mg (984 products) 📚 236 studies (Tier A: 2, B: 109)
This product: 3mg UL 10mg

Other Ingredients

Cellulose Rice Flour Maltodextrin Stearic Acid Silica Gum Arabic

Label Claims — Verification

All Other
Structure/Function
All Other (99% of products) Structure/Function (75% of products) Nutrient (2% of products) No Claim (1% of products)

Target Groups

Vegetarian Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Suggested Use: Take two (2) capsules with an 8 oz. glass of water 20-30 minutes before bedtime or as directed by your healthcare professional. Use only as directed.

⚠️ Warnings & Precautions

Caution: Do not use if safety seal is broken or missing. Do not take prior to or while operating machinery or a vehicle or if you are otherwise engaged in an activity in which you need to stay alert.

Keep out of reach of children. Consult a licensed health care practitioner before using this product, especially if you are pregnant or nursing, a young adult or an individual with autoimmune conditions, diabetes or other endocrine disorders, achlorhydria, malabsorption, bladder cancer, cataracts, depressive disorders, illness or using medications, especially if you have been prescribed MAO inhibitors, serotonin, reuptake inhibitors, or lithium. This product is for adults and should not be used by children or teenagers.

Consult a licensed health care practitioner before using this product, especially if you are pregnant or nursing, a young adult or an individual with autoimmune conditions, diabetes or other endocrine disorders, achlorhydria, malabsorption, bladder cancer, cataracts, depressive disorders, illness or using medications, especially if you have been prescribed MAO inhibitors, serotonin, reuptake inhibitors, or lithium.

🧪 Formulation Notes

Formulated for peaceful rest and relaxation

Powerful New formula

Clean formula

Soothing sleep formula

Gluten free

V Vegetarian

Additional Information

Lab verified

V Vegetarian Made in the USA with global ingredients

#Howizhou Facebook instagram

Product Details

UPC / SKU 8 59805 00609 6
DSLD Entry Date 2024-07-25
Product Type Other Combinations
Form Capsule
Brand ZHOU
DSLD ID 313672
Data Updated 2026-04-11

Research Evidence

33 Research Sources
52 Avg Quality Score
13 Systematic Review
10 Rct
7 Meta Analysis
1 Regulatory Source
1 Openfda Safety
B Non-pharmacological interventions for sleep promotion in the intensive care unit
Meta Analysis The Cochrane database of systematic reviews 2015
B Valerian Root in Treating Sleep Problems and Associated Disorders-A Systematic Review and Meta-Analysis
Meta Analysis Journal of evidence-based integrative medicine 2020
B Effectiveness and safety of oral sedation in adult patients undergoing dental procedures: a systematic review
Systematic Review BMJ open 2021
B Valerian for anxiety disorders
Systematic Review The Cochrane database of systematic reviews 2006
B Herbal medicine for insomnia: A systematic review and meta-analysis
Meta Analysis Sleep medicine reviews 2015
B Effects of Dietary Supplementation in Patients with Restless Legs Syndrome: A Systematic Review
Systematic Review Nutrients 2024
B Valerian for sleep: a systematic review and meta-analysis
Meta Analysis The American journal of medicine 2006
B Herbal Remedies and Their Possible Effect on the GABAergic System and Sleep
Systematic Review Nutrients 2021
B Herbal medicines in children with attention deficit hyperactivity disorder (ADHD): A systematic review
Systematic Review Complementary therapies in medicine 2017
B Effectiveness of Valerian on insomnia: a meta-analysis of randomized placebo-controlled trials
Meta Analysis Sleep medicine 2010
View all evidence for Valerian →

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