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Lumina

product on market Softgel Capsule Metagenics Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 17% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

L-theanine and tryptophan-rich casein hydrolysates are associated with promoting relaxation and supporting sleep quality. Research evidence for these ingredients is generally moderate. The overall evidence coverage for this specific formulation is limited.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Lumina
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Softgel(s)
Serving Size
30
Servings
Other Combinations
Product Type
17%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
11 {Calories}
Total Fat
1 Gram(s) (1.5% DV)
Cholesterol
5 mg (2% DV)
200 mg
Market median: 200.0mg (358 products) 9 studies (A:0, B:2)
Casein Tryptic Hydrolysate
150 mg
Natural Marine Lipid Concentrate
800 mg

Other Ingredients

Natural marine lipid concentrate Gelatin Glycerin Water casein tryptic hydrolysate L-Theanine Beeswax Soybean Oil Mixed Tocopherols Lecithin caramel powder Ingredients
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

DIRECTIONS: Two softgels daily or as directed by your healthcare practitioner.

Warnings & Precautions

See Allergen Statement. This product is produced in a facility that produces products containing soy, dairy, fish, and crustacean shellfish.

WARNING: Do not use if pregnant or nursing.

CAUTION: Avoid use if taking benzodiazepine medication or consuming alcohol. If taking medication, including blood thinning medications, consult your healthcare practitioner before use.

Do not use before surgery.

Keep out the reach of children.

Formulation Notes

Formulated to Exclude: Wheat, gluten, corn, nuts, tree nuts, artificial flavors, and preservatives.

Additional Information

STORAGE: Store in a cool, dry place.

Genetic Potential Through Nutrition

Designed to Support Dopamine Activity

PROD. LUM

Metadata

Product Details

UPC / SKU7 55571 91559 7
DSLD Entry Date2013-10-25
Product TypeOther Combinations
FormSoftgel Capsule
BrandMetagenics
DSLD ID27166
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
Systematic Review Nutritional neuroscience 2026 PubMed DOI
B The effects of L-theanine consumption on sleep outcomes: A systematic review and meta-analysis
Meta Analysis Sleep medicine reviews 2025 PubMed DOI
B The combination of L-theanine and caffeine improves cognitive performance and increases subjective alertness
Rct Nutritional neuroscience 2010 PubMed DOI
B Effects of L-Theanine Administration on Stress-Related Symptoms and Cognitive Functions in Healthy Adults: A Randomized Controlled Trial
Rct Nutrients 2019 PubMed DOI
B The Role of Supplements and Over-the-Counter Products to Improve Sleep in Children: A Systematic Review
Systematic Review International journal of molecular sciences 2023 PubMed DOI
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
Meta Analysis Nutrition reviews 2025 PubMed DOI
B Effect of Alpha-S1-Casein Tryptic Hydrolysate and L-Theanine on Poor Sleep Quality: A Double Blind, Randomized Placebo-Controlled Crossover Trial
Rct Nutrients 2022 PubMed DOI
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
Rct Nutritional neuroscience 2025 PubMed DOI
B The combined effects of L-theanine and caffeine on cognitive performance and mood
Rct Nutritional neuroscience 2008 PubMed DOI
B Acute effects of tea constituents L-theanine, caffeine, and epigallocatechin gallate on cognitive function and mood: a systematic review and meta-analysis
Meta Analysis Nutrition reviews 2014 PubMed DOI
View all evidence for L Theanine →
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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.