Supplement and Gear Reviews

Buying guides and product reviews for supplements, food and training gear. Each guide ranks its picks against what matters for that purchase and names the best choice for each kind of buyer. How we test and score.

509guides and reviews
15product types

Reviews by product type

Jump to the guides for one type of product. The number is how many guides that type has.

The guides readers reach most often from search.

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Every guide grouped by product type, so you reach the comparisons that matter before opening a long list.

Protein powders and mass gainers

Whey, casein, plant and clear protein powders, plus mass gainers.

12 Best Whey Protein Powders of 2026 (Isolate, Concentrate, Clean, Flavor, and Value Picks)

All 52 protein powders and mass gainers guides

Creatine

Creatine monohydrate, Creapure and certified-for-sport creatine products.

10 Best Creatine Supplements of 2026 (Powder, Capsules and Blends)

All 15 creatine guides

Pre-workouts and energy

Pre-workouts, pump formulas and caffeine products.

11 Best Pre-Workout Supplements of 2026 (Tested for Energy, Pump, and Value)

All 62 pre-workouts and energy guides

Vitamins, minerals and health supplements

Vitamins, minerals, omega-3s, sleep aids and other health supplements.

10 Best Men’s Multivitamins of 2026 (Overall, Budget, 50+, Gummy, Organic, and Sport Picks)

All 132 vitamins, minerals and health supplements guides

Amino acids

BCAA and EAA blends, plus single amino acids such as citrulline, carnitine and beta-alanine.

6 Best BCAA Supplements of 2026

All 13 amino acids guides

Electrolytes, carbs and recovery drinks

Electrolyte powders, carb fuels and recovery drinks.

10 Best Electrolyte Supplements of 2026 (Review & Ranked)

All 17 electrolytes, carbs and recovery drinks guides

Fat burners and weight loss

Fat burners and weight-loss supplements.

8 Best Fat Burners for Men of 2026 (Realistic Picks)

All 13 fat burners and weight loss guides

Protein foods, snacks and pantry

Protein bars, ready-to-drink shakes, high-protein foods and pantry staples.

10 Best Tasting Protein Bars of 2026 (Candy-Like, Clean, Vegan, Wafer, and High-Protein Picks)

All 44 protein foods, snacks and pantry guides

Meal replacements and meal prep

Meal replacement shakes and the kit that makes meal prep easier.

10 Best Meal Replacement Shakes of 2026 (Complete Meals, Protein Shakes, Vegan, and Value Picks)

All 23 meal replacements and meal prep guides

Home gym equipment and machines

Racks, benches, dumbbells, machines and the smaller kit for a home gym.

8 Best Adjustable Dumbbells of 2026 (Tested Specs and Ranked)

All 85 home gym equipment and machines guides

Treadmills and cardio machines

Treadmills, exercise bikes, rowers and other cardio machines.

9 Best Treadmills of 2026 (Running, Walking, Folding, Under-Desk, and Budget Picks)

All 20 treadmills and cardio machines guides

Lifting belts, straps and gym accessories

Belts, straps, gloves, chalk and the bag you carry it in.

10 Best Weightlifting Belts of 2026 (Expert Picks)

All 13 lifting belts, straps and gym accessories guides

Shoes and apparel

Lifting shoes, cross-trainers, insoles and gym apparel.

8 Best Weightlifting Shoes of 2026 (Expert Picks)

All 10 shoes and apparel guides

Tech, scales and recovery

Running watches, food scales, massage guns and other recovery tools.

8 Best Massage Guns of 2026 (Recovery Tools Ranked)

All 8 tech, scales and recovery guides

Before you buy

Free FitnessVolt tools that help you choose the right product.

Recently updated guides

The guides refreshed most recently. Every other guide is in the product groups above.

Pre-workouts and energy

10 Best Pre-Workouts Without Stevia of 2026

Stevia-free does not mean unsweetened or low in caffeine. Compare ten exact formulas by sweeteners, stimulant portions, ingredient forms and tub supply.

Tom Miller, CSCS ·
Protein foods, snacks and pantry

10 Best Protein Bars Without Soy Ingredients of 2026

Soy can appear in a chocolate coating as well as the protein blend. Compare ten exact bar recipes, protein portions, box counts and other allergens.

Tom Miller, CSCS ·
Protein powders and mass gainers

10 Best Protein Powders Without Sugar Alcohols of 2026

Zero sugar does not identify the sweetener. Compare ten exact protein powder recipes without listed sugar alcohols, from plain whey to flavored plant blends.

Tom Miller, CSCS ·
Protein foods, snacks and pantry

10 Best Lactose-Free Ready-to-Drink Protein Shakes of 2026

Lactose-free milk still contains milk protein. Compare ten ready-to-drink shakes, separating lactose avoidance from milk allergy and checking each container's nutrition.

Tom Miller, CSCS ·
Vitamins, minerals and health supplements

10 Best L-Leucine Supplements of 2026 (Powders and Capsules)

A 5,000mg capsule serving can require ten pills. Compare actual leucine grams, capsule counts and powder portions before choosing a standalone supplement.

Tom Miller, CSCS ·
Creatine

10 Best Mass Gainers Without Added Creatine of 2026

A gainer's headline calories can describe two portions or a recipe with milk. Compare ten exact formulas without listed creatine using powder-only nutrition.

Tom Miller, CSCS ·

How FitnessVolt reviews products

Every guide explains the criteria behind its rankings, and each one is updated when products, formulas or prices change. Read how we test and score and our editorial process.