An effective workout supplement contains both protein and amino acids, which fuel you muscles during weight lifting and cardio exercises and also help your muscles to recover after breaking down during an intense workout routine. It’s crucial to understand that a workout supplement is not a diet supplement. It is meant to be used in conjunction with working out; otherwise it may actually cause health problems like stress on your liver and kidneys or even extra weight gain.

The two main ingredients incorporated into workout supplements are protein and amino acids. Proteins help to build and maintain muscle. Before you work out, you’ll want to ingest some extra protein along with carbohydrates. Carbohydrates are digested right away and provide the immediate energy and stamina to jump start your workout. Protein takes longer to digest, thus helping to keep up your energy and endurance throughout the rest of the workout. A workout supplement rich in protein will also help you muscles to recover after the workout.

Amino acids are known as the building blocks of protein. Since essential amino acids are not manufactured by your body, you need to ingest a certain number of these amino acids in order to keep you muscles healthy during and after your workout.

When you browse our workout supplement reviews, you’ll find information and reader comments that will help you decide which product may be good for you to try. Our readers have tried the products themselves, so they offer comments based on personal experience about how the supplement has worked or not worked for them.

4EverFit 5-HTP Review

4EverFit Caffeine Review

6 Pack Meal Management System Review

ABB Blue Thunder Review

Absolute Nutrition Cblock Review

Absolute Nutrition Fblock Review

Absolute Nutrition Review

Absolute Nutrition Thyroid T-3 Review

Absolute Nutrition Watershed Review

Absolute Nutrition Watershred Review

Activate Xtreme Review

Adaptodrol Review

Ajinomoto L-Glutamine Review

Allmax Vitastack Review

Alpha Lipoic Acid Review

ALRI N’Gorge Review

American Premium Nutrition Trimex Review

Amino Load Review

Amplified NO Loaded Review

Anabolic Addiction Review

Anabolic Rush Review

Anabolic Steroids Review

Anabolic Xtreme Retain 2 Review

Androbulk Review

Androdrive Review

Androdrol Review

AndroGro X Review

Andromass Review

Animal M-Stak Review

Animal Stak 2 Review

Anodrol Review

API Whey Protein Review

Apidexin Super Shredded Review

Aplodan Review

Applied Nutraceuticals RPM Review

AquaJoe Review

Arginine Power Super Stack Review

Arrogantly Anabolic Stack Review

Arthri-Med Review

Athletix Sports Review

Athletix Titanium Review

Axcell Review

Axis Labs BCAA Review

Axis Labs Creatine Ethyl Ester Review

Axis Labs Creatine Review

Axis Labs Furazadrol Review

Axis Labs HemodrauliX Review

Axis Labs Hypertest Review

Axis Labs Myodrol Review

Axis Labs Review

Axis Labs Smash Review

Axis Labs Xtract Review

Bally Total Fitness CLA Supplement Review

Bally Total Fitness Creatine Powder Review

Bally Total Fitness Nitric Oxide Maximizer Review

BCAAs Review

Beast BCAAs Review

Beast Predator Review

Beta Blast Review

Betancourt Nutrition Ripped Juice Review

BetaNOX Review

Bio-Calm Review Product that is commonly used by people who do heavy exercise to calm the muscles and lessen soreness.

BioForge Review

Black Betas Review

Black Hole Review

Blast Force Review

Blue Gene Review

Blue Up Review

Body Effects Review

Body Rush X Review

Boss Anabolic Fat Burning System Review

BPI Sports 1.M.R Review

BPI Sports SOLID Hardening Agent Review

Bronson Laboratories Ener G Review

Bronson Laboratories Metabolic Gain Review

BSN Epozine O2 Review

BullK Review

BullRush Recelerator Review

Carnivore Shots Review

CarnoCre Review

CEE 100 Review

Cel Edge NO Review

Cell Rush Review

Cell Shock Review

Cell Tech Hardcore Review

Chain’d Out Review

Chlorovar Review

CLOmega Review

Clutch Fitness Review

Compex Sport Elite Review

Compex Sport Review

Cordygen Review

Couture Nutrition Review

Cre O2 Review

Creatine Clear Review

CutandJacked Review

Cyclo Bolan Review

Cyclo Rem Review

CytoSport EvoPro Review

CytoSport Fast Twitch Review

CytoSport Monster Pump Review

D Zine Review

Danabol Review

Dark Matter Review

Deca 50 Review

Dianavar Review Weight loss supplement formulated by Extreme Performance Group

Dimethabolin Review

Dimethadrol Review

Dominate Extreme Review

Dorian Yates CRXCut Review

Dorian Yates Formass Review

Dorian Yates GHBlast Review

Dorian Yates NOXPump Review

Dorian Yates Tempro Review

DPXcuts Review

Duzixon Review

DX 7 Review

Dymatize CLA Review

Dynamis Fuel XRM Review

E-911 Review

EAS Muscle Armor Review

EAS Nitron 5 Review

EAS Phosphagen Review

EAS Pro Science HMB Review

EAS Pro Science Push Review

EAS Pro Science Reload Review

Empact Review

Empyrean Nutrition Review

Endurapro Review

Endurox R4 Review

Endurox Review

Englutarade Review

Enhanced GH Formula Review

EpiTest Review

Epivar Review

EPO Blast Review

Epol Review

ErgoBurn Review

Ergolean AMP V2 Review

Extreme Nos Pumped Nitro Punch Review

Extreme Recharge Review

FinaFlex Review

Final Cutz Review

First Endurance EFS Review

First Endurance Prerace Review

First Endurance Review

Fizogens OFF CYCLE Review

FluidJoint Review

Fusion Fubar Review

Gakic Review

Gatorade Gatorlytes Review

GBN Plazmosis Review

Genaxia Performance Review

Genomyx Heat Review

GENR8 Review

Glutacor Review

Glutamine 1000 Review

Glutamine Peptides Review

GlycoCharge Review

GNC Cut & Burn Physique Program Review

Golden Gains Review

Green Bulge Review

GU Chomps Review

H-Drol Review

Halodrol International Review

Halodrol Liquigels Review

Halodrol Review

Healthy N Fit Advanced Steroidal Complex Review

HemaNOvol Review

Hemo-Rage Review

Herbalife 24 Rebuild Strength Review

Herculin Extreme Review

Hot Stuff Heavenly Greens Review

Hot Stuff Razor Cuts Review

HST Diet Pills Review

Huge Impact Review

HumaPro Review

Hydravol Review

Hydroxyphase + By Max Review

Hyperplasmic Recovery Review

HyperShock Review

Hypertrop-X Review

HypOxygen Review

IBCAA Review

Iceman RX Review

IGF33 Review

Incredible Green Heat Review

Incredible Weight Gain 5000 Review

Infinite Force Review

InnerVital CLA Review

Intermediate Weight Loss MRP Review

IntrAbolic Review

Irish Moss Powder Review

Jelly Belly Extreme Sports Beans Review

John Scott’s Nitro Review

Juggernaut Nutrition Review

K-OTIC Review

Killer QC Review

Kre-Alkalyn EFX 160 Review

Kre-Alkalyn EFX Pro Review

Kre-Alkalyn Review

Kre-Celazine Review

Labrada Charge Supershot Review

Labrada GlutaLean Review

Labrada Humanofort Growth Factor Formula Review

LBA Pro Review

Lean Gainer MRP Review

LG Sciences Form-X Review

LG5 Pro Review

Lifexpand Review

Lit Up By Applied Nutriceuticals Review

Liver Longer Review

Liver Stabil Review

Longevity Factor Energy Enhancer Review

M14E Review

M5 Reloaded Review

Man Body Octane Review

Man Figure Fuel Review

Mass Peak Review

MassFire Review

Mastavol Review

Max ACM Review

Max ARM Review

Max Muscle Max Anabol Cuts Review

Max Nitro Review

Maxs Cre8 Carnage Review

Megaplexx Review

Megavol Review

Men’s Abdominal Cuts Sport Review

Methastadrol Review

Methyl 1D PSARM Review

Methyl Depot Review

Methyl Fire Review

Methyl Halobin Review

Methyl Ice Review

Methyl-Drol XT Review

Methylzine Review

Molecular Nutrition Test Factor Review

Monster Milk Review

Monster Plexx Review

MPR Pump Review

Multipower Red Kick Review

Muscle Dynamo Review

Muscle Force Review

Muscle Marinade Review

Muscle Milk Light Review

Muscle Pharm Recon Review

Muscle Xplosion Review

MuscleSpeed By Accelerative Nutraceuticals Review

Muscletech Amino Prototype 216 Review

MuscleTech HydroxySlim Review

Myoleptin 1500 Review

Nandrolone Review

Natabolic Stack Review

Neurocore Review

NeuroXplode Review

NF-Pro Review

Nitric Fire By GE Pharma Review

Nitric Oxide GPLC Review

Nitric Pure Review

Nitro Shot Review

Nitrox II Review

NO Ignite Review

Novem Review

Novex Biotech Review

NOx Edge Review

Noxipro Review

NRG X Labs Maxx Traxtion Review

Nuclear Garbage Review

NuStrength Fitness Program Review

Nutrabolics Fight Factor Review

Nutrabolics Review

Nutrex Hemo Rage Concentrate Review

Nutrex Volu Gro Review

Nuun Active Hydration Review

Nuun Drink Tabs Review

Nytric EFX Pro Review

Olympian Labs A AKG Review

Olympian Labs CLA Review

Olympian Labs DIM Review

Orange OxiMega Review

Orange TRIad Review

Orastan-E Review

P Mag Review

P Stane Review

Peak Beta Review

Phenyl Core Review

Phos Force Review

Post Cycle Review

Power Loops Review

Powerbar Beta Alanine Review

Powerfull Review

PowerIce Review

Pride Nutrition Review

Primaforce Max CLA Review

Pro Gym Review

ProComplex Gainer Review

Professional Supplements Review

ProLab Amino 2000 Review

ProLab Creatine Review

ProLab Isolate Review

ProLab Metabolic ThyroLean Review

ProLab N Large 2 Review

ProLab Nitro Fire Review

ProLab Whey Review

ProMera Health Review

PSARM Review

Purus Labs Review

Ramp Up Review

RapidCuts Femme Review

ReCharge Review

Recovery 911 Review

Recycle Review

Rifle Protein Powder Review

RV1 Review

Saltstick Electrolyte Review

SAN Launch Full Impact 4350 Review

San Nutrition Fierce Review

San Nutrition Launch Review

SARM X Review

SciTec Big Bang Review

SciTec Hot Blood Review

SizeOn Max Performance Review

SizeOn Pre-Contest Review

Slin Review

Solaray Tribulus Review

Somnidren GH Review

Sorenzyme Review

Sportslegs Review

Stampede Review

Star Chem Labs Momentum Review

STS Carnitine 500 Review

STS Red Heat Extreme Review

STS Red Heat Juice Review

SuperCharge Review

Superhero Stack Review

SuperPump 250 Review

SuperPump Max Review

Sure2Endure Review

Swole Evolve Review

SyntraEC Review

Syntrax Nitrous Review

Syntrax R Review

T Bomb II Review

T Bomb Review

T Force Review

Tauro Test Review

Tetra Pump Review

The Muscle Maximizer Review

Thermbuterol Hardcore Review

Thermo Burst Review

Tonalin CLA Gel Review

Trifecta Stack Review

Trimethyl Xtreme Review

Trinitine Review

TruNature Triple Energy Review

Turanabol Review

Twinlab Amino Fuel Review

Twinlab Endurance Fuel Review

Ultima Replenisher Review

Ultimate Mass Stack Review

Ultimate Nutrition AdreNOline Review

Ultimate Nutrition Muscle Juice Review

Ultimate Nutrition Testostrogrow Review

Ultimate Orange Review

Ultragen Recovery Review A workout enhancing supplement from First Endurance.

Universal Nutrition Fat Burners Review

Universal Nutrition Gain Fast Review

Universal Nutrition Lava Review

Universal Nutrition NOX3 Review

Universal Nutrition Real Gains Review

Universal Nutrition Ripped Fast Review

Universal Nutrition Shock Therapy Review

V&M Elite Review

Vanadium Review

Vasocor Review

Velocity XT Review

Version X Review

Visual Impact Muscle Building Review

Vitamin Well Reload Review

Vitargo Review

Volu-Grow Review

Volumaize Review

VPX Anarchy Review

VPX Black Pearl Review

VPX NO Synthesize Review

VPX Power Shock Amino Nitrate Review

VPX Protein Review

VPX Synthesize Review

Weider High Energy Review

Weight Loss Hard Core Stack Review

Weight Loss Serious Stack Review

Wellbeing Be HOT Review

White Flood Review

William Llewellyns Anabolics Review

Xpand Xtreme Pump Review

XPI Xtreme HGH Review

Xtinguisher Review

Xtreme Shock Review

Xyience Review

ZMA ELite Review