Suplemento Potenciador de Óxido Nítrico

$14.56 ~~$59.85~~ In stock

O suplemento pré-treino sem estimulantes da Double Wood, rico em óxido nítrico, contém uma mistura de 1.500 mg de Nitrosigine, L-Citrulina e Arginina. A Nitrosigine foi clinicamente estudada para aumentar o fluxo de óxido nítrico. Cada frasco contém 180 cápsulas (60 porções). Este produto é fabricado nos EUA, não OGM, sem glúten, vegan e não contém enchimentos.

Customer Reviews (5.0 / 5 · 5 reviews)

Ellie ★★★★★ Aug 23, 2026

Took it about 20 minutes before my morning gym session and the pump in my arms was noticeably fuller by the second set. The 1,500mg blend of Nitrosigine, L-Citrulline, and Arginine doesn't leave me jittery like caffeinated pre-workouts do, which is a huge win for evening training too.

Penelope ★★★★★ Aug 21, 2026

I was skeptical about another pre-workout, but three weeks in, the 1,500mg blend of Nitrosigine and L-Citrulline gives me that skin-splitting pump without any jitters. No stimulants means I can take it at 6pm and still sleep like a baby.

Isabella N. ★★★★★ Aug 20, 2026

The mix of Nitrosigine, L-Citrulline, and Arginine is exactly what I was looking for, and I’ve noticed a real difference in my endurance during lifting sessions. It’s completely stim-free, so I can take it late in the afternoon without messing up my sleep.