Liquid Meditation
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 100% of ingredients have research evidence
A
Label Compliance Grade
What the Evidence Says
AI-generated · Qwen 3.6 · grounded in 1 source · methodologyL-theanine and Ginkgo biloba are studied for their roles in promoting relaxation and supporting cognitive function. There is moderate evidence suggesting these ingredients may improve focus and reduce stress. However, overall evidence coverage for this specific formulation is very limited.
AI-generated summary based on research evidence. Not medical advice.
Label
Product Label
Details
Label Data
2 mL
Serving Size
30
Servings
Other Combinations
Product Type
100%
Evidence Coverage
Ingredients
Supplement Facts — Evidence Check
150 mg
Market median: 200.0mg (358 products)
9 studies (A:0, B:2)
120 mg
Market median: 120.0mg (440 products)
191 studies (A:1, B:71)
Other Ingredients
Water, Distilled
Glycerin
Natural Flavors
Erythritol
Xylitol
Citric Acid
Sodium Benzoate
Potassium Sorbate
Sodium Chloride
Claims
Label Claims — Verification
Unverified
All Other
Info
Product Information
Formulation Notes
L-theanine Gingko
Nano particles for absorption
Metadata
Product Details
DSLD Entry Date2024-06-20
Product TypeOther Combinations
FormLiquid
BrandZenith Labs
DSLD ID314730
Data Updated2026-04-11
Research
Research Evidence
37
Research Sources
53
Avg Quality
22
Rct
10
Systematic Review
3
Meta Analysis
1
Clinical Trial
1
Openfda Safety
B
Examining the effect of L-theanine on sleep: a systematic review of dietary supplementation trials
B
The effects of L-theanine consumption on sleep outcomes: A systematic review and meta-analysis
B
The combination of L-theanine and caffeine improves cognitive performance and increases subjective alertness
B
Effects of L-Theanine Administration on Stress-Related Symptoms and Cognitive Functions in Healthy Adults: A Randomized Controlled Trial
B
The Role of Supplements and Over-the-Counter Products to Improve Sleep in Children: A Systematic Review
B
Effects of Tea (Camellia sinensis) or its Bioactive Compounds l-Theanine or l-Theanine plus Caffeine on Cognition, Sleep, and Mood in Healthy Participants: A Systematic Review and Meta-Analysis of Randomized Controlled Trials
B
Effect of Alpha-S1-Casein Tryptic Hydrolysate and L-Theanine on Poor Sleep Quality: A Double Blind, Randomized Placebo-Controlled Crossover Trial
B
Effect of L-theanine on selective attention in a traffic-related reaction task in sleep-deprived young adults: a double-blind placebo-controlled, crossover study
B
The combined effects of L-theanine and caffeine on cognitive performance and mood
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.