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PureBalance Serotonin With 5-HTP, Relora, L-Theanine & Rhodiola

product on market Capsule Quality Of Life Labs Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 80% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

This formula contains 5-HTP, L-Theanine, and Rhodiola, which have moderate evidence for supporting mood and stress response. Vitamin D3 is well-established for supporting overall wellness. However, the overall evidence coverage for this specific combination is very limited.

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

Label

Product Label

Label for PureBalance Serotonin With 5-HTP, Relora, L-Theanine & Rhodiola
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
30
Servings
Botanical with Nutrients
Product Type
80%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

800 IU (200% DV)
1.3× RDA — within safe limits 608 studies (A:16, B:251)
100 mg
Market median: 100.0mg (116 products) 18 studies (A:0, B:3)
200 mg
Market median: 200.0mg (358 products) 9 studies (A:0, B:2)
Relora Proprietary Blend
750 mg
Market median: 300.0mg (122 products) 22 studies (A:0, B:7)

Other Ingredients

Vegetable Cellulose Rice Flour modified Food Starch Corn Starch vegetable magnesium stearate Silica
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

SUGGESTED USE: Take 1 capsule three times daily before meals.

Warnings & Precautions

WARNING: DO NOT USE IF SEAL IS BROKEN OR MISSING. Keep out of reach of children. Store at room temperature. Consult your healthcare professional before use if you are pregnant or lactating, have or had a medical condition, or are taking prescription drugs.*

Additional Information

If your efforts to lose weight thus far have been thwarted, there could be a simple, physiological reason: low levels of serotonin. There is significant evidence to suggest that people who suffer from even a slight imbalance in bodily serotonin levels may experience negative mood states, poor quality sleep, stronger-than-normal appetite, and increased food cravings.

Supports Healthy Weight Loss,* Balanced Mood* and Restful Sleep* Helps Relieve Stress*

WEIGHT LOSS + MOOD SUPPORT

Metadata

Product Details

UPC / SKU8 12259 00036 2
DSLD Entry Date2011-10-26
Product TypeBotanical with Nutrients
FormCapsule
DSLD ID1699
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.