Home/ Supplements/ L Theanine/ 3-in-1 Magtein Apigenin Theanine Complex

3-in-1 Magtein Apigenin Theanine Complex

product on market Capsule eleva NUTRITION Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 40% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Magtein and L-theanine are supported by moderate evidence for promoting cognitive function and relaxation. Apigenin is studied for its potential calming effects, though evidence for its efficacy in supplement form is more limited. Black pepper is included to potentially enhance the bioavailability of other compounds.

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

Label

Product Label

Label for 3-in-1 Magtein Apigenin Theanine Complex
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
40
Servings
Other Combinations
Product Type
40%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

74 mg (17.5% DV)
Within RDA (0.2× RDA) 316 studies (A:8, B:159)
Apigenin
150 mg
Magtein
1035 mg
300 mg
Market median: 200.0mg (358 products) 9 studies (A:0, B:2)
Black Pepper, Powder
15 mg

Other Ingredients

Methylcellulose
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: As a dietary supplement take up to three (3) capsules one hour before sleep, or as directed by your healthcare professional. Do not consume caffeine at least 6 hours before taking this dietary supplement.

Warnings & Precautions

Caution: Do not exceed recommended dose. Do not exceed more than 4 servings (12 capsules) per day. Individuals with somnambulism, sleep terrors, or any other medical condition should consult a physician before using this dietary supplement. Do not use if safety seal is damaged or missing.

Not recommended for pregnant or nursing mothers, children under the age of 18.

Not recommended for pregnant or nursing mothers, children under the age of 18. Keep out of reach of children.

Formulation Notes

Gluten Free GMO Free Pesticides Free Soy Free

Additional Information

Store in a cool, dry place.

GMP Certified Bottle in USA with global ingredients

Recycle

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Metadata

Product Details

DSLD Entry Date2024-11-22
Product TypeOther Combinations
FormCapsule
DSLD ID323091
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
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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.