Рhenibut HCl Capsules | 500mg

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  • Рhenibut HCl Capsules | 500mg
  • Рhenibut HCl Capsules | 500mg
  • Рhenibut HCl Capsules | 500mg
  • Рhenibut HCl Capsules | 500mg



What is Рhenibut HCL?
Beta-Ρhenyl-Gamma-Aminobutyric acid, better known as Рhenibut or less commonly Fenibut or Ρhenybut, is a central nervous system depressant with anxiolytic, stimulant effects and is a derivative of the naturally occurring inhibitory neurotransmitter Gamma-Aminobutyric acid (GABA). phenibut-hcl-powder-also.jpg

How Does Рhenibut HCL Work?
The addition of a Ρhenyl ring allows Рhenibut to cross the blood brain barrier. It is suggested that the GABA system is found in the hippocampus, an area of the brain which has been implicated in memory formation. GABA has also been noted to play a role in the sleep cycle as it one of the most abundant neurotransmitters, which may promote a relaxing effect.†

Instructions & Guidelines

1 dose up to twice daily. Maximum of 2 days per week. Begin with a single dose to assess response. Do not exceed 4 doses per week.

Typical Dosage: 
1 capsule for 500mg (single dose)

Ingredient List: 
Рhenibut HCL

Instant COA

Another HR Supplements exclusive is the “Instant COA” (Certificate of Analysis). We have built a customer facing interface that will allow you to view product COA's on any mobile device. Simply scan the Quick Response (QR) code on the HR Supplements product label and instantly view the lab reports. Please click here to request a copy of archived COA's. 


Statements & Warnings

These statements have not been evaluated by the Food & Drug Administration. This product is not approved by the FDA. This product is not intended to diagnose, treat, cure or prevent any diseases.

Notice: This product is sold as a nootropic compound. Any usage is based on your own research, please consider all warnings and recommendations before completing purchase. By purchasing this product, you agree to potential risks associated with this particular ingredients and our terms & conditions. Attention: All chemical compounds have risks. Please read the available research and understand the associated risks before handling. If you are uncertain of the appropriate handling methods, please consult a licensed qualified professional. Misuse or abuse of this product may result in adverse reactions. This product is not approved by the FDA.

Never exceed the maximum dose guidelines. Misuse of Phenibut may cause serious temporary side effects including anxiety, insomnia and depression upon cessation. Excessive consumption may cause drowsiness and impair ability to drive or operate heavy equipment. Never consume in combination with alcohol or sedatives. Keep out of reach of children. Not for use by pregnant or nursing women.

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20 Reviews

  • 5
    Phenibut HCL

    Posted by Pamela Kerschen on 18th May 2021

    I think this product is high quality and I like that they come in 500 mg capsules. I received the bottle quickly with no problems.

  • 5
    High quality

    Posted by Alex on 2nd Apr 2021

    The product offered by HR is extremely high quality. If you are looking for a potent Phenibut, this should be your go-to!

  • 5
    Great product

    Posted by Casondra Patrick on 24th Mar 2021

    I love that this product just puts me in an overall good mood.

  • 5

    Posted by Unknown on 11th Feb 2021

    This product is amazing, I couldn’t imagine shopping anywhere else.

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