AdreNOlyn Underground is a pre-workout supplement that is marketed as a high-intensity energy booster. It's designed to provide users with increased energy, focus, and an enhanced pump during their workouts. 
 
The product's key ingredients and claim include:
 
Citrulline Malate (2:1): Citrulline Malate is a common ingredient in pre-workout supplements. It is believed to help improve endurance, reduce muscle soreness, and enhance nitric oxide production for better blood flow and muscle pumps.
 
Dendrobium Nobile Extract 10:1 (Stem): Dendrobium nobile extract is used in traditional Chinese medicine and is thought to have potential benefits for energy and focus.
 
Alpha GPC 50%: Alpha-GPC is a choline compound that is used for its potential cognitive-enhancing effects. It is believed to help improve mental focus and cognitive function.
 
Eria Jarensis: Eria Jarensis is a plant extract that contains several compounds, including N-Phenethyl dimethylamine. It is often included in pre-workout supplements for its potential stimulatory effects.
 
Naringenin 98%: Naringenin is a flavonoid found in certain fruits, and it is believed to have antioxidant properties and may help with the absorption of other ingredients.
 
AdreNOlyn Underground is described as being "stimulated," which suggests it contains stimulants to increase energy, "intensified" to indicate an enhanced workout experience, and "pumped" to emphasize the potential for improved muscle pumps and blood flow during exercise.
It's important to note that individual reactions to pre-workout supplements can vary, and not all users may experience the same effects or benefits. 
Supplement Facts
Serving Size: 17.83g (1 rounded scoop)
Servings Per Container: 25
Amount per Serving % DV*
Calories 35 
Vitamin B12 61.2mcg 2550% 
Sodium 260mg 11% 
Energy/Focus (5,320mg) 
Beta Alanine 3500mg ** 
L-Taurine 1,000mg< 
Caffeine Anhydrous 300mg ** 
N-Acetyl-Tyrosine 250mg 
Choline Bitartrate 100mg 
Mucuna L-Dopa (seed extract) 70mg 
Stimulation (1,300mg) 
Dendrobium nobile Extract 10:1 (stem) 600mg ** 
Alpha GPC 50% 300mg ** 
Eria jarensis (N-Phenethyl-Dimethylamine Citrate) 150mg **
(whole bark) Extract 
Juniperus communist (berry extract) 150mg
Theobromine 100mg
Pump (7,800mg) ** 
Citrulline-Malate 7,000mg 
Sodium Bicarbonate 500mg **
Sodium Chloride 300mg ** 
Amplifier/Absorption (150mg) 
L-Theanine 100mg 
Organic Lion's Mane (Hericium erinaceus) Mushroom Powder 500mg **
Velvet Bean (Mucuna pruriens) (seed) Extract 70mg **
(std. to 98% L-Dopa)
Energy 3800mg
[(Stragalus membranaceus)(root)Extract, (Panax notoginseng)(root) Extract
(std. to min 1.5% Saponins)]
AstraGin 50mg **