Purple Syrup
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 33% of ingredients have research evidence
A
Label Compliance Grade
What the Evidence Says
AI-generated · Qwen 3.6 · methodologyThis product contains GABA and L-theanine, both of which are associated with relaxation and stress reduction in moderate research. Evidence for these ingredients suggests they may support cognitive calm by modulating neurotransmitter activity. The overall evidence coverage for this specific formulation is limited.
AI-generated summary based on research evidence. Not medical advice.
Label
Product Label
Details
Label Data
30 mL
Serving Size
16
Servings
Other Combinations
Product Type
33%
Evidence Coverage
Ingredients
Supplement Facts — Evidence Check
Calories
99 Calorie(s)
Total Carbohydrates
25 Gram(s)
(9% DV)
Sodium
Gamma-Aminobutyric Acid
100 mg
20 mg
Market median: 200.0mg (358 products)
9 studies (A:0, B:2)
10 mg
Market median: 3.0mg (984 products)
240 studies (A:2, B:109)
Other Ingredients
Sucrose
Water, Purified
Natural and Artificial flavors
Sodium Benzoate
Citric Acid
D&C Red #33
Sodium Citrate
Sodium Saccharin
Vegetable Glycerin
FD&C Blue #1
Claims
Label Claims — Verification
Unverified
All Other
Info
Product Information
Warnings & Precautions
Do not use if inner foil seal is broken or missing.
Formulation Notes
Each serving contains: 100 mg of GABA 20 mg of L-Theanine 10 mg of Melatonin
Additional Information
WOCK 14017-203-16
Metadata
Product Details
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.