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PhenAprin (Tablet Form - Oral)

product on market Tablet or Pill SutraHealth Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula combines stimulants like caffeine and theobromine with amino acids such as L-carnitine and taurine to support alertness and energy metabolism. While individual components have moderate to strong research backing, the specific combination in this product has limited evidence. The profile maintains a high safety score for typical oral consumption.

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

Label

Product Label

Label for PhenAprin (Tablet Form - Oral)
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
60
Servings
Other Combinations
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

L-Phenylalanine
230 mg
85 mg
Market median: 500.0mg (861 products) 61 studies (A:4, B:13)
75 mg
Market median: 500.0mg (180 products) 5 studies (A:0, B:1)
Theobromine
70 mg
Market median: 180.0mg (239 products) 49 studies (A:1, B:19)
10 mg
Market median: 50.0mg (57 products) 17 studies — no high-quality reviews

Other Ingredients

Dicalcium Phosphate Microcrystalline Cellulose Stearic Acid Sugar Starch Sugar Syrup, Powder Polyvinylpyrrolidone FD&C Blue #1 Croscarmellose Sodium Magnesium Stearate Silicon Dioxide
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: As a dietary supplement, take one (1) tablet per day in the morning with food. After 1 week of use, you may increase dosage to one (1) tablet, 1-2 times a day with food. Because this product could cause sleeplessness avoid taking a dose late in the day. Follow suggested use for best results.

Warnings & Precautions

Because this product could cause sleeplessness avoid taking a dose late in the day. Caution: Under any circumstances, do not exceed the recommended dosage. Consult your physician before taking any supplements. Discontinue use and consult your physician immediately if any adverse reactions occur. Do not use if safety seal is broken or missing. Read the entire label before use and carefully follow the labeled directions for use.

Keep out of reach of children.

Formulation Notes

Elite formula Dose flexibility Pure precision Natural confidence

Advanced formula

Additional Information

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Storage: Keep container tightly closed, store in a cool, dry place.

Manufactured in USA with globally sourced ingredients

Metadata

Product Details

DSLD Entry Date2024-09-25
Product TypeOther Combinations
FormTablet or Pill
BrandSutraHealth
DSLD ID317569
Data Updated2026-04-11
Research

Research Evidence

80
Research Sources
49
Avg Quality
43
Rct
14
Clinical Trial
11
Systematic Review
9
Meta Analysis
2
Regulatory Source
A Propionyl-L-carnitine for intermittent claudication
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
A Carnitine supplements for people with chronic kidney disease requiring dialysis
Systematic Review The Cochrane database of systematic reviews 2022 PubMed DOI
A Acetyl-L-carnitine for patients with hepatic encephalopathy
Meta Analysis The Cochrane database of systematic reviews 2019 PubMed DOI
A Acetyl-L-carnitine for the treatment of diabetic peripheral neuropathy
Meta Analysis The Cochrane database of systematic reviews 2019 PubMed DOI
B Carnitine for fatigue in multiple sclerosis
Systematic Review The Cochrane database of systematic reviews 2012 PubMed DOI
B L-carnitine for cognitive enhancement in people without cognitive impairment
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
B Carnitine for fatigue in multiple sclerosis
Systematic Review The Cochrane database of systematic reviews 2010 PubMed DOI
B Systematic Review and Meta-analysis on Effect of Carnitine, Coenzyme Q10 and Selenium on Pregnancy and Semen Parameters in Couples With Idiopathic Male Infertility
Meta Analysis Urology 2022 PubMed DOI
B Effects of Carnitine and Coenzyme Q10 on Sperm Quality and Pregnancy Rates in Men with Unexplained Infertility: A Systematic Review and Network Meta-Analysis
Systematic Review Reproductive sciences (Thousand Oaks, Calif.) 2025 PubMed DOI
B Efficacy and Effectiveness of Carnitine Supplementation for Cancer-Related Fatigue: A Systematic Literature Review and Meta-Analysis
Meta Analysis Nutrients 2017 PubMed DOI
View all evidence for Carnitine →
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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.