Red Light Therapy: Before or After a Workout?

If you’re into fitness and biohacking, you’ve probably heard of red light therapy. It’s gaining attention for its potential to boost recovery, reduce inflammation, and even improve performance. But here’s the big question: Should you use red light therapy before or after a workout? Let’s dive into the science to figure out what works best for thriving physically and mentally.

What is Red Light Therapy?

Red light therapy (RLT) involves exposing your body to low-level wavelengths of red and near-infrared light. This light penetrates the skin and interacts with the mitochondria—the powerhouse of your cells. Research suggests that these wavelengths can increase cellular energy production, reduce oxidative stress, and support tissue repair. Think of it as a workout recovery tool for your cells.

Did you know Red Light Therapy is also used for the treatment of cellulite and psoriasis?

Why Use Red Light Therapy for Workouts?

When you work out, your muscles endure tiny tears and stress. That’s part of how they grow stronger. But inflammation, soreness, and fatigue can slow down progress. Red light therapy has been shown to:

• Reduce muscle soreness
• Accelerate recovery
• Enhance muscle performance
• Decrease inflammation

These benefits make it an attractive option for anyone looking to maximize workout results while minimizing downtime.

Should You Use Red Light Therapy Before a Workout?

Using RLT before a workout may help optimize your performance. One study found that red light therapy increased muscle strength and endurance in athletes who used it pre-exercise. The theory is that it preps your muscles by increasing blood flow and reducing oxidative stress. This means your muscles may be primed for action and ready to perform at their peak.

So, if you’re gearing up for a tough session, using RLT beforehand might give you a slight edge.

Or Should You Use RLT After a Workout?

Post-workout is all about recovery. Red light therapy can support muscle repair and reduce inflammation caused by exercise. A study published in Lasers in Medical Science revealed that red light therapy improved muscle recovery and decreased soreness when used after workouts.

Think of it like a recovery smoothie—but for your cells. By boosting ATP (cellular energy) production and reducing oxidative stress, red light therapy helps your body bounce back faster.

What’s the Best Option?

Both timing strategies have benefits. Choosing between them depends on your goals:

• Before a workout: If you want to improve performance and go harder.
• After a workout: If faster recovery and reduced soreness are your priority.

For the ultimate in thriving, you could even experiment with both to see which works best for you.

Practical Tips for Using RLT Around Workouts

1. Consistency is key. Regular sessions yield the best results, so make red light therapy part of your routine.
2. Session length: Aim for 10–20 minutes per session, depending on your device.
3. Proximity matters: Keep the device about 6–12 inches from your skin for optimal light penetration.
4. Hydrate: Good hydration helps your cells function optimally during and after RLT.

Red Light Therapy and Thriving

When it comes to enhancing your fitness journey, red light therapy offers a simple yet powerful tool. Whether you use it before or after your workout, it supports recovery, reduces fatigue, and helps you thrive both in and out of the gym.

If you’re curious about the broader benefits of red light therapy, check out our dedicated page on red light therapy. It dives deeper into how RLT can improve health and longevity.