Is OXYGEN safe if I’m sensitive to caffeine?
OXYGEN is formulated without caffeine or added stimulants. It’s designed for people who want performance support without extra jitters.
Can I use OXYGEN every day?
OXYGEN is designed for regular use on training days. Always follow the serving directions on the label and consult your healthcare provider if you have any medical conditions or concerns.
Can I stack OXYGEN with my current pre-workout?
Many people use OXYGEN alongside their existing stack. Because it’s stimulant-free, it’s designed to complement—not replace—your current setup. If you’re unsure, check with your coach or healthcare provider.
Is OXYGEN tested for quality and purity?
OXYGEN is made in a GMP-certified facility with a focus on quality and consistency. Each batch is produced to meet strict standards.
What is VO₂ max, and why does it matter for high-output training?
VO₂ max (pronounced “vee-oh-two max”) is the maximum amount of oxygen your body can use during hard exercise.
VO₂ = oxygen consumption (“V” for volume, “O₂” for oxygen)
Max = the highest level you can reach
In plain terms: it’s a measure of your aerobic engine—how well your heart, lungs, blood, and muscles work together to deliver and use oxygen when you’re pushing hard.
Higher VO₂ max usually means you can:
sustain intense effort longer (better endurance)
recover faster between hard bursts (especially in conditioning-heavy sports)
VO₂ = oxygen consumption (“V” for volume, “O₂” for oxygen)
Max = the highest level you can reach
In plain terms: it’s a measure of your aerobic engine—how well your heart, lungs, blood, and muscles work together to deliver and use oxygen when you’re pushing hard.
Higher VO₂ max usually means you can:
sustain intense effort longer (better endurance)
recover faster between hard bursts (especially in conditioning-heavy sports)