This is an unusual product to review as it has none of the common things in it we're used to such as beta alanine, pump ingredients and even caffeine. I have played mad scientist and tried this product as dosages ranging from one cap to two caps to three caps to four caps. I will be speaking about two and three cap experiences. If you mix it with a weak daily driver it takes about 35-45 minutes to first kick in and then it grows for about another hour and levels off. I found it could so easily turn an average or even sup par pre workout into a real nice 2 amino hitter. I never crashed from it and loved its versatility, my favourite pairing was two thirds of edge of insanity alongside two or three euphoria caps. They provided a nice mood boost and focus and I would recommend them.
StimNGym
Reviewing since Mar 2026
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35 published
This product is an interesting one, of course with it being a cap there is no beta alanine or pump ingredients and I would not advise stacking it with other pre's unlike they are pump only stim free. Adrenaline is a fat burner stim package that is very strong, there is a lot of alpha yo nose drip and fight or flight feeling. I find this product to be best used in summer to help keep you lean as the sweating on it between the yo and the GBB is out of this world. If you find this too strong you can pour half a cap into water and that works just fine with less side effects. With how many servings you get for the price I would recommend it but approach with caution as it will kick you in the rear end if you don't respect it.
Straight to the point, this is one of my favourite products ever on the market. The taste is a dream, as good as edge of insanity in the sense where I look forward to it every single time. The effects take around 35-40 minutes to come in and when they do you are hit with a level of focus almost nothing can match on the pre workout market. It lasts intensely for around 10 hours with no big crash. I find it to be incredibly versatile in the sense where you can do any kind of workout on it or cardio without it spiking your heartrate but in social settings and household tasks it shines even more.. It allows even the most boring of task seem like a breeze and even music sounds much cleaner while the effects are active. I would certainly recommend it.
This product much like Excelsior tastes exquisite, you would never know it was a pre workout in that regard. The effects take about 40 minutes to kick in and when they do you get a wave of focus that really only the good batches of Excelsior can top. It lasts for 7-8 hours and tapers off nicely with no real crash. It makes everything seem easier and even more enjoyable.. whether that be a gruelling leg session or hoovering the entire house. It puts you into a positive mental bubble that I really enjoy. I would fully recommend this product and it seems to be safer than the current batches of Excelsior with regards to still containing the secret sauce focus analogue that we all know and very much love..
This is a special pre.. The taste was really not nice but in a smaller amount of water it wasn't as bad. The effects were active fast and I mean it began in under 15 minutes! This feeling grew over the next 40 minutes and strangely a final kick occurred around 90-120 minutes in.. I had amazing mind muscle control and my endurance even with heavy weights was heightened to the upmost degree. I found the effects lasted around 10 hours and I didn't crash, however the tolerance with this pre grows more than almost any other pre so only use it once every 7-10 days or the euphoria noticeably lessens and fast! I would say music was much more enjoyable on this and the pumps were even potent with this product.. I would certainly recommend it.