Supplement Guides

Pre-workout guides from INTELLEKT covering stim vs stim-free, how much to take, when to take pre-workout, and how to choose the right formula for your training style.

HYPER V2 Sour Peach Rings: The Flagship High-Stim Pre-Workout

HYPER V2 Sour Peach Rings: The Flagship High-St...

Jeff King

Sour Peach Rings is the flagship flavor of HYPER V2, our dial-a-dose high-stim pre-workout. Sweet-sour candy taste, full clinical doses, and total flexibility.

HYPER V2 Sour Peach Rings: The Flagship High-St...

Jeff King

Sour Peach Rings is the flagship flavor of HYPER V2, our dial-a-dose high-stim pre-workout. Sweet-sour candy taste, full clinical doses, and total flexibility.

Energy Drink vs Pre-Workout: Which Is Better Before the Gym?

Energy Drink vs Pre-Workout: Which Is Better Be...

Jeff King

Both give you caffeine. Only one is formulated for performance. Here is the real difference between an energy drink and a pre-workout before you train.

Energy Drink vs Pre-Workout: Which Is Better Be...

Jeff King

Both give you caffeine. Only one is formulated for performance. Here is the real difference between an energy drink and a pre-workout before you train.

Best High-Stim Pre-Workout: What to Look For (and What to Avoid)

Best High-Stim Pre-Workout: What to Look For (a...

Jeff King

The best high-stim pre-workout hits hard with real ingredients, not gray-market stimulants. Here's how to choose a strong formula without the banned-substance risk.

Best High-Stim Pre-Workout: What to Look For (a...

Jeff King

The best high-stim pre-workout hits hard with real ingredients, not gray-market stimulants. Here's how to choose a strong formula without the banned-substance risk.

Are Artificial Sweeteners Actually Bad for You? What the Best Research Says

Are Artificial Sweeteners Actually Bad for You?...

Jeff King

Artificial sweeteners get a lot of hype about being harmful. But when you look at the strongest evidence, randomized controlled trials, the story is very different.

Are Artificial Sweeteners Actually Bad for You?...

Jeff King

Artificial sweeteners get a lot of hype about being harmful. But when you look at the strongest evidence, randomized controlled trials, the story is very different.

How Much Caffeine Is Too Much in a Pre-Workout?

How Much Caffeine Is Too Much in a Pre-Workout?

Jeff King

How much caffeine is too much in a pre-workout? Learn typical doses, the real daily limit, tolerance, timing, and how to dial in the right amount for you.

How Much Caffeine Is Too Much in a Pre-Workout?

Jeff King

How much caffeine is too much in a pre-workout? Learn typical doses, the real daily limit, tolerance, timing, and how to dial in the right amount for you.

Best Pre-Workout for Focus: What Actually Sharpens Your Training

Best Pre-Workout for Focus: What Actually Sharp...

Jeff King

Real focus comes from more than caffeine. The best pre-workout for focus uses nootropics like Alpha-GPC at a proper dose. Here's what to look for before you buy.

Best Pre-Workout for Focus: What Actually Sharp...

Jeff King

Real focus comes from more than caffeine. The best pre-workout for focus uses nootropics like Alpha-GPC at a proper dose. Here's what to look for before you buy.