Electrolytes Archives - FitFrek

Transparent Labs Hydrate vs Hydrate Black: Which Should You Buy?

By Nader on September 30, 2026

Hydrate Black adds 100 mg caffeine and doubles the sodium of regular Hydrate. Compare the current formulas and choose the better fit for your training.

Transparent Labs Hydrate Black Review: Is It Worth It?

By Nader on September 27, 2026

I tested Transparent Labs Hydrate Black in a 1.5 L bottle during training. Here’s how its 100 mg caffeine + 1,000 mg sodium formula feels and when I use it.

Transparent Labs Hydrate Review: Is It Worth It?

By Nader on July 4, 2023

Transparent Labs Hydrate delivers 500 mg sodium plus potassium, magnesium, taurine and coconut water without added sugar. Here is who will actually notice it.