Transparent Labs Stim-Free Pre-workout

Your evening training window shouldn't mean sacrificing workout (or sleep) quality. Transparent Labs Stim-Free Pre-Workout delivers the blood flow, endurance, and mental focus you need for hard efforts—without the caffeine that'll keep you staring at the ceiling at midnight.

This is the pre-workout for 5 PM track sessions, post-work long runs, and athletes who've already had three cups of coffee by noon. Clean energy comes from clinically-dosed pump and performance ingredients, not stimulants.

Enhanced Blood Flow and Muscle Pumps – 8g of citrulline malate floods working muscles with oxygen and nutrients by boosting nitric oxide production. You'll feel the difference in your legs during sustained efforts.

Extended Muscular Endurance – Beta-alanine (4g) and betaine (2.5g) buffer the acid buildup that forces you to back off when you should be pushing. Research shows these doses delay fatigue and help you maintain power output deeper into workouts.

Sharp Mental Focus Without Jitters – L-tyrosine, taurine, and huperzine-A keep your head in the game during interval sets and tempo efforts. No stimulant buzz, no crash, just sustained concentration from first rep to last.

The formula includes elevATP to support your body's natural energy production and SenActiv adaptogenic blend to accelerate recovery between training sessions. Everything is naturally flavored with stevia—no artificial colors, sweeteners, or preservatives that have no business in your body.

How to Use Transparent Labs Stim-Free Pre-Workout

Mix one scoop with 10-12 oz of water 20-30 minutes before training. For best absorption, take on an empty stomach or at least 90 minutes after eating.

New users should start with half a scoop to assess tolerance to beta-alanine (which causes harmless tingling). Experienced athletes can use a full scoop.