🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade

Product Label

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Label Data

1 Liquid Softgel Capsule(s) Serving Size
84 Servings
Non-Nutrient/Non-Botanical Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

BetaTOR
1000 mg
📊 Market median: 496.0mg (192 products) 📚 20 studies — no high-quality reviews
This product: 250mg

Other Ingredients

Glycerin modified Food Starch Carrageenan Sorbitol purified Water Natural flavors

Label Claims — Verification

All Other
Structure/Function
All Other (100% of products) Structure/Function (82% of products) Nutrient (8% of products)

Target Groups

Adult (18 - 50 Years) Women (not pregnant or lactating)

Product Information

📋 Directions for Use

1-pill serving

Directions: Take 1 serving (1 softgel) 3 times daily (in the morning, mid-afternoon and evening). On workout days, take 1 of these servings 30 minutes before training. Do not exceed 3 servings (3 softgels) in a 24-hour period. To maximize your results, use the exact same training protocol as the subjects in the 12-week study.

⚠️ Warnings & Precautions

Warning: For adult use only. Consult a medical doctor before use if you have a medical condition and before starting a diet or exercise program.

Do not use if pregnant or nursing.

Keep out of the reach of children.

Do not use if packaging has been tampered with.

🧪 Formulation Notes

The most effective muscle performance amplifier Whether you’re a fitness enthusiast, powerlifter, endurance athlete or bodybuilder, you know that faster muscle recovery leads to better performance, strength, endurance and lean muscle growth. Amino acids are the building blocks of muscle, which makes them critical to recovery. Now, what if you can make an amino acid better?

Introducing Clear Muscle Next Gen, which is made with exclusive BetaTOR, a unique metabolite and free-acid HMB derivative of the most powerful amino acid, leucine.

In fact, no amino acid or leucine pill is as extensively researched as BetaTOR, and it’s been shown across more than 10 peer-reviewed scientific publications to: Accelerate recovery Boost workout performance Enhance endurance performance Maximize peak power Increase anabolism by 70% Decrease catabolism by 58% Amplify squat strength Increase max 1-rep bench press Build 3.5 times the muscle

Accelerate muscle recovery & reduce muscle breakdown Clear Muscle Next Gen works for all types of hard-training fitness individuals! In fact, a clinical study on the key ingredient, BetaTOR, found it has the ability to increase protein synthesis by over 70% and reduce protein breakdown by 58% at the same time. This revolutionary ability primes your muscles for superior athletic results.

Extraordinary recovery & performance In one 12-week study at a leading university, well-trained individuals supplementing with the exact dose of BetaTOR found in Clear Muscle Next Gen increased overall performance as measured through vertical jump power output and Wingate peak power testing. BetaTOR was even shown to support recovery from intense training. In the same 12-week, randomized, double-blind, placebo-controlled clinical study, subjects taking BetaTOR in combination with exercise gained 16.3 lbs. of muscle. The placebo group only gained 4.6 lbs. That’s 3.5 times the muscle. The most researched performance pill Over 10 peer-reviewed clinical publications attest to the power of Clear Muscle Next Gen as the best performance formula on the market for recovery, performance, endurance, strength and lean muscle! Read the studies for yourself at: muscletech.com/clearmusclenextgen

Clear Muscle Next Gen works better the harder you train! Try the intense training program used in the study here: muscletech.com/trainhard

Performance & recovery amplifier Clinically shown to: Accelerate recovery Boost performance Enhance strength Build muscle

1,000mg BetaTOR

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

Additional Information

New!

Muscletech research & development

Visit: mucletech.com/trainhard

Store in a cool, dry place (60 degrees Fahrenheit to 80 degrees Fahrenheit).

Like us on Facebook Twitter@MuscleTEch Instagram MuscleTech

Product Details

UPC / SKU 6 31656 60823 6
DSLD Entry Date 2021-02-25
Product Type Non-Nutrient/Non-Botanical
Form Capsule
DSLD ID 245695
Data Updated 2026-04-11

Research Evidence

23 Research Sources
47 Avg Quality Score
18 Rct
3 Systematic Review
1 Meta Analysis
1 Clinical Trial
B Effect of Folic Acid, Betaine, Vitamin B₆, and Vitamin B12 on Homocysteine and Dimethylglycine Levels in Middle-Aged Men Drinking White Wine
Rct Nutrients 2016
C Betaine for nonalcoholic fatty liver disease: results of a randomized placebo-controlled trial
Rct Hepatology (Baltimore, Md.) 2009
C Guidelines for the diagnosis and management of cystathionine beta-synthase deficiency
Systematic Review Journal of inherited metabolic disease 2017
C Newborn screening for homocystinurias and methylation disorders: systematic review and proposed guidelines
Systematic Review Journal of inherited metabolic disease 2015
C Effects of low-dose B vitamins plus betaine supplementation on lowering homocysteine concentrations among Chinese adults with hyperhomocysteinemia: a randomized, double-blind, controlled preliminary clinical trial
Rct European journal of nutrition 2023
C Association of Betaine-Homocysteine S-Methyl Transferase (rs3797546 and rs3733890) polymorphisms with non-syndromic cleft lip/palate: A meta-analysis
Meta Analysis International orthodontics 2019
C Two methods for assessment of choline status in a randomized crossover study with varying dietary choline intake in people: isotope dilution MS of plasma and in vivo single-voxel magnetic resonance spectroscopy of liver.
Rct The American journal of clinical nutrition
C Effect of inulin supplementation on fecal and blood metabolome in alcohol use disorder patients: A randomised, controlled dietary intervention.
Rct Clinical nutrition ESPEN
C Choline and betaine concentrations in plasma discriminate levels of dietary choline intake in healthy adults: analysis of a double-blind randomized crossover controlled feeding study.
Rct The American journal of clinical nutrition
C Fibrates may cause an abnormal urinary betaine loss which is associated with elevations in plasma homocysteine
Rct Cardiovascular drugs and therapy 2009
View all evidence for Betaine →

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