Home/ Supplements/ Carnitine/ 100% Ultra-Pure Carnitine Liquid Orange

100% Ultra-Pure Carnitine Liquid Orange

product on market Liquid MuscleTech Essential Series Safety: 100/100
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 · methodology

L-carnitine is used to support fatty acid oxidation and energy metabolism, though research shows moderate to limited effects on weight loss in healthy adults. The product contains minimal carbohydrates and calories. There is strong evidence supporting the general safety of these ingredients at standard dosages.

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

Label

Product Label

Label for 100% Ultra-Pure Carnitine Liquid Orange
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Ounce(s)
Serving Size
16
Servings
Non-Nutrient/Non-Botanical
Product Type
33%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
10 Calorie(s)
Total Carbohydrates
2 Gram(s) (1% DV)
1000 mg
Market median: 500.0mg (861 products) 61 studies (A:4, B:13)

Other Ingredients

Water Crystalline Fructose Citric Acid Natural and Artificial flavor Potassium Sorbate FD&C Yellow No. 5
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

DIRECTIONS: Take 1 serving with your favorite drink or water and consume twice daily. Read the entire label before use and follow directions provided.

Warnings & Precautions

WARNING: Not intended for use by persons under 18.

Do not use if pregnant or nursing.

Consult a medical doctor before starting a diet or exercise program.

KEEP OUT OF REACH OF CHILDREN.

Do not use if packaging has been tampered with.

Formulation Notes

Guaranteed banned substance free

Fully disclosed ingredients No Proprietary Blends

100% Ultra-Pure Carnitine Liquid – Delivers a precise daily dose of 1,000mg of L-carnitine, an ingredient shown in multiple human clinical studies to support post-workout recovery by improving muscle tissue repair and reducing muscle tissue damage.

1,000mg L-CARNITINE

Additional Information

Our mission is to develop the most scientifically advanced and effective supplements to help you build muscle and strength, lose weight, and improve athletic performance. Thanks to our millions of loyal customers, we are fortunate to be the most-awarded and best-selling sports nutrition brand over the past 20 years. Many supplement companies do not disclose their ingredients, and don’t invest in science and research, or quality control. We are different.

#1 Most award winning sports nutrition brand

America's #1 selling bodybuilding supplement brand

#1 Fastest growing sports nutrition brand Total yearly sales growth since 1995

20 years of excellence

U.S. Military #1 selling bodybuilding supplement brand

Tens of millions of customers

Made in the USA from domestic & international ingredients

#1 Most clinical studies in science

Formulated with clinically dosed key ingredients

Leader in science A portion of every dollar to more research

No. 1 patents Most patents awarded & pending

#1 in quality control Over $10 million invested

cGMP manufactured

Manufactured according to cGMP standards, as is required for all dietary supplements

Guaranteed banned substance free

Fully disclosed ingredients No Proprietary Blends

Unlike other L-carnitine liquids that are unflavored, 100% Ultra-Pure Carnitine Liquid has been flavored with a delicious orange taste you know and love.

New

Research & Development

MUSCLE RECOVERY FORMULA SUPPORTS MUSCLE RECOVERY & REPAIR AFTER TRAINING TASTES GREAT 16 servings

NATURAL AND ARTIFICIAL FLAVOR

Store in a cool, dry place (60(0)F to 80(0)F).

Made in the U.S.A. from international ingredients.

Twitter @TeamMuscleTech Facebook.com/MuscleTech

9564US 0214

Metadata

Product Details

UPC / SKU6 31656 29013 4
DSLD Entry Date2016-08-24
Product TypeNon-Nutrient/Non-Botanical
FormLiquid
DSLD ID63825
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 →
Compare

Similar Products

View all Carnitine products →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.