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Serious Nutrition Solutions

Serious Nutrition Solutions Phenibut XT Powder 100 Grams

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Serious Nutrition Solutions Phenibut XT Powder

Phenibut is one of the most popular supplements for sleep and anxiety. Phenibut XT Powder is one of the most effective sleep aids on the market and Phenibut is found in many sleep and recovery blends. Phenibut is also useful for treating anxiety. 

Phenibut XT Powder Highlights

  • Helps Reduce Anxiety
  • Helps Improve Stress Levels
  • Aids in Reducing Insomnia and Promoting Restful Sleep
  • Used to Improve Mood & Relaxation
  • Promotes a Positive Sense of Well Being
  • Promotes Awareness and Concentration
  • Helps Reduce Fatigue
  • Powerful Nootropic

How to Take Phenibut XT Powder

Serious Nutrition recommends taking 1-2 scoops up to three times per day, but not to exceed 4 total scoops per day. For intensive usage take 4 scoops once per day. Begin with a lower dosage to assess tolerance. Do not take for more than 5 days without at least a two day break. 

Serious Nutrition Solutions Phenibut XT Powder

Serving Size: 1 Scoop

Servings Per Container: 200

Phenibut (B-phenyl-y-Aminobutyric acid) 500mg

Other Ingredients: None

*Percent Daily Value Not Established


KEEP OUT OF REACH OF CHILDREN. Not for use by individuals under 18 years of age or by women that may be pregnant or nursing. Excessive consumption may impair ability to drive or operate heavy equipment. Always consult a physician prior to using any dietary supplement. Do not combine this product with alcohol.


Phenibut (beta-phenyl-GABA): a tranquilizer and nootropic drug.
Lapin I1.

Novel psychoactive substances of interest for psychiatry
Fabrizio Schifano,1 Laura Orsolini,1,2 G Duccio Papanti,1,3 and John M Corkery1

The neuroprotective effects of R-phenibut after focal cerebral ischemia.
Vavers E1, Zvejniece L2, Svalbe B2, Volska K3, Makarova E2, Liepinsh E2, Rizhanova K4, Liepins V4, Dambrova M3.