The FitFrek Score reflects overall experience — not just how strong it feels.
Feels less like a knockout sedative and more like someone throwing a heavy blanket over your thoughts the mind slows down, the body relaxes, and falling asleep turns almost effortless.
The standout part is how calming and enjoyable the whole experience feels despite the strong drowsiness, but the phenibut style vibe also makes it feel more like an occasional “reset button” than something you’d want nightly.
Bottom line: A deeply relaxing sleep aid with a warm, almost euphoric shutdown effect, but the phenibut style dependency concern keeps it in the “use sparingly” category instead of a true daily sleep formula.
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Learn moreNinja Zen is considered among the heavy Hitter sleep supps. Because it contains Phenibut. Highly potent yet addictive substance. I limit my Phenibut usage to once a week, even sometimes twice a month. My go to options are Somatomax and Anesthesized. Ninja Zen never felt like these two. It felt like usual, regular use sleep Supps. I have tried to give it many chances to "feel" the effects the other day but it never felt quite like hardcore sleep supp. Which isn't actually bad thing, for people who can't handle Phenibut well I think it's a good starting point. I don't like that Zen has ashwaganda, even though I haven't noticed any side effects from it yet I'm not a fan of ingesting that trash ingredient. Unlike the other two Ninja zen Makes me fall asleep super fast. 2 grams of gaba is a little bit extreme and gives me that usual weird gaba warmth and tingly skin, the last thing I wanna have before sleep is to get itchy, yet 5 minutes later I don't remember how I got out cold.
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