Transparent Labs Nitric Oxide
Blood flow determines how efficiently your muscles receive oxygen and nutrients during training—and how quickly metabolic waste clears afterward. Enhanced blood flow means working muscles hit their limit later, recovery happens faster, and cardiovascular stress is reduced during hard efforts. For endurance athletes doing high-volume training, optimizing blood flow isn't about chasing a pump—it's about supporting the circulatory system that delivers performance.
Transparent Labs Nitric Oxide delivers 2,250mg of patented NO3-T® (arginine nitrate and betaine nitrate) that boosts nitric oxide production through two complementary pathways.
When one pathway saturates during hard efforts, the other keeps NO levels elevated. Add 250mg Setria® glutathione to protect NO from breaking down, 200mg pine bark extract for vascular health, and vitamin C to enhance absorption.
The result: sustained blood vessel dilation that improves oxygen delivery, nutrient transport, and waste removal throughout your training session.
Dual-Pathway NO Production – NO3-T® provides both amino acid precursors (arginine) and direct nitrate donors in bonded complexes. When the standard L-arginine→nitric oxide pathway becomes saturated during exercise, the nitrate pathway provides backup NO production. This dual mechanism maintains elevated NO levels even during intense efforts when single-pathway supplements fall short.
Cardiovascular Health Beyond Performance – Pine bark extract delivers proanthocyanidins that support healthy blood pressure and vascular function independently of acute training benefits. Setria® glutathione (the body's primary antioxidant) protects existing NO from degradation by reactive oxygen species. These ingredients support long-term cardiovascular health—important for athletes accumulating 10-15+ hours of weekly training stress.
Stimulant-Free for Training – Zero caffeine means this stacks perfectly with pre-workout supplements or works standalone for late-day sessions. Research shows nitrate supplementation improves time trial performance by 2-3% in trained cyclists and increases time to exhaustion by up to 20% in endurance tests. You get these benefits without stimulant-related sleep disruption or increased heart rate stress.
What NO Does
Nitric oxide acts as a signaling molecule that triggers smooth muscle relaxation in blood vessel walls (vasodilation). Wider vessels mean less resistance to blood flow, reducing the oxygen cost of exercise—your cardiovascular system works more efficiently at any given intensity. Studies on cyclists show nitrate supplementation lowers submaximal VO2 by 5% while maintaining the same power output, meaning the work feels easier even when producing identical watts.
NO also enhances mitochondrial efficiency (more ATP per oxygen molecule) and preferentially directs blood flow to fast-twitch muscle fibers during high-intensity efforts. The antioxidant support from glutathione and vitamin C extends NO bioavailability, keeping blood vessels dilated throughout extended training sessions.
How to Use Transparent Labs Nitric Oxide
Dosage: 4 capsules
Timing: Take 30-45 minutes before training on an empty stomach for maximum absorption
Daily Use: Can be taken daily for ongoing cardiovascular health benefits beyond acute training effects
Pro Tip: For major weekend efforts or races, take daily for 3-7 days beforehand to maximize nitrate loading and optimize vascular adaptations
Original: $44.99
-70%$44.99
$13.50
Description
Blood flow determines how efficiently your muscles receive oxygen and nutrients during training—and how quickly metabolic waste clears afterward. Enhanced blood flow means working muscles hit their limit later, recovery happens faster, and cardiovascular stress is reduced during hard efforts. For endurance athletes doing high-volume training, optimizing blood flow isn't about chasing a pump—it's about supporting the circulatory system that delivers performance.
Transparent Labs Nitric Oxide delivers 2,250mg of patented NO3-T® (arginine nitrate and betaine nitrate) that boosts nitric oxide production through two complementary pathways.
When one pathway saturates during hard efforts, the other keeps NO levels elevated. Add 250mg Setria® glutathione to protect NO from breaking down, 200mg pine bark extract for vascular health, and vitamin C to enhance absorption.
The result: sustained blood vessel dilation that improves oxygen delivery, nutrient transport, and waste removal throughout your training session.
Dual-Pathway NO Production – NO3-T® provides both amino acid precursors (arginine) and direct nitrate donors in bonded complexes. When the standard L-arginine→nitric oxide pathway becomes saturated during exercise, the nitrate pathway provides backup NO production. This dual mechanism maintains elevated NO levels even during intense efforts when single-pathway supplements fall short.
Cardiovascular Health Beyond Performance – Pine bark extract delivers proanthocyanidins that support healthy blood pressure and vascular function independently of acute training benefits. Setria® glutathione (the body's primary antioxidant) protects existing NO from degradation by reactive oxygen species. These ingredients support long-term cardiovascular health—important for athletes accumulating 10-15+ hours of weekly training stress.
Stimulant-Free for Training – Zero caffeine means this stacks perfectly with pre-workout supplements or works standalone for late-day sessions. Research shows nitrate supplementation improves time trial performance by 2-3% in trained cyclists and increases time to exhaustion by up to 20% in endurance tests. You get these benefits without stimulant-related sleep disruption or increased heart rate stress.
What NO Does
Nitric oxide acts as a signaling molecule that triggers smooth muscle relaxation in blood vessel walls (vasodilation). Wider vessels mean less resistance to blood flow, reducing the oxygen cost of exercise—your cardiovascular system works more efficiently at any given intensity. Studies on cyclists show nitrate supplementation lowers submaximal VO2 by 5% while maintaining the same power output, meaning the work feels easier even when producing identical watts.
NO also enhances mitochondrial efficiency (more ATP per oxygen molecule) and preferentially directs blood flow to fast-twitch muscle fibers during high-intensity efforts. The antioxidant support from glutathione and vitamin C extends NO bioavailability, keeping blood vessels dilated throughout extended training sessions.
How to Use Transparent Labs Nitric Oxide
Dosage: 4 capsules
Timing: Take 30-45 minutes before training on an empty stomach for maximum absorption
Daily Use: Can be taken daily for ongoing cardiovascular health benefits beyond acute training effects
Pro Tip: For major weekend efforts or races, take daily for 3-7 days beforehand to maximize nitrate loading and optimize vascular adaptations
