Supplement Reviews

Buying guides and reviews for protein, creatine, pre-workouts, vitamins and every other supplement we cover, plus high-protein foods. How we test and score.

198guides and reviews

All guides and reviews: page 4

Every guide and review in this section, newest first.

Pre-workouts and energy

10 Best Pre-Workouts Without Beta-Alanine

Compare 10 pre-workouts without beta-alanine by caffeine, pump formula, focus ingredients, serving value, and the best tingle-free fit for your training.

Tom Miller, CSCS ·
Pre-workouts and energy

8 Best Pre-Workouts for Beginners of 2026

Beginner-friendly pre-workouts should feel useful, not overwhelming. We ranked Amazon-available picks by caffeine level, label clarity, pump support, flavor, value, and tolerance.

Matthew Magnante, ACE ·
Vitamins, minerals and health supplements

10 Best Spirulina Supplements of 2026

Compare the best spirulina supplements by form, sourcing, certifications, dose, testing signals, taste, value, and direct Amazon availability.

Ash, ACE, MSc ·
Fat burners and weight loss

5 Best Night-Time Fat Burners of 2026

Compare the best night-time and stimulant-free fat burner supplements by sleep support, ingredient transparency, appetite support, stimulant risk, value, and direct Amazon availability.

Matthew Magnante, ACE ·
Meal replacements and meal prep

Ample Complete Meal Shake Review (2026): Bulk Canister Verdict

Ample is still a clean, real-food-style meal replacement idea, but the old bulk canister review needs current availability checks, clearer scoring, and Amazon alternatives for easier…

Matthew Magnante, ACE ·
Pre-workouts and energy

Six Star Pre-Workout Explosion 2.0 Review (2026)

Six Star Pre-Workout Explosion 2.0 is a cheap, high-caffeine pre-workout with better dosing than the old formula, but it is still best for budget shoppers, not…

Tom Miller, CSCS ·
Pre-workouts and energy

Redcon1 Total War Pre-Workout Review (2026)

Redcon1 Total War is still a strong high-stim pre-workout with serious citrulline and beta-alanine dosing, but it is best for caffeine-tolerant lifters who want intensity over…

Tom Miller, CSCS ·
Vitamins, minerals and health supplements

8 Best Vegan Multivitamins of 2026

Compare the best vegan multivitamins by B12, vitamin D, iodine, iron options, omega-3 support, pill format, budget, and direct Amazon availability.

Tom Miller, CSCS ·
Protein powders and mass gainers

6 Best Gluten-Free Protein Powders of 2026

Compare gluten-free protein powders by protein type, ingredient simplicity, digestion, sweetness, training goal, value, and direct Amazon availability.

Tom Miller, CSCS ·
Pre-workouts and energy

6 Best Thermogenic Pre-Workouts of 2026

Compare thermogenic pre-workouts by caffeine level, training performance, stimulant risk, fat-loss support, pump ingredients, value, and direct Amazon availability.

Matthew Magnante, ACE ·
Pre-workouts and energy

5 Best Organic Pre-Workout Supplements of 2026

Compare organic and clean-label pre-workouts by caffeine source, ingredient transparency, training support, taste, stimulant comfort, value, and direct Amazon availability.

Matthew Magnante, ACE ·
Vitamins, minerals and health supplements

10 Best Joint Supplements of 2026

Compare joint supplements by glucosamine, chondroitin, MSM, turmeric, collagen, Boswellia, dosing transparency, pill burden, value, and direct Amazon availability.

Matthew Magnante, ACE ·