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EUPrices in € from vendors that ship within the EU. US vendors that ship to the EU are listed separately in $.

Phenibut HCl Powder at Amino USA: price and stock (2026)

Amino USA lists Phenibut HCl Powder from $20.00 for 10000mg (Powder). That is the cheapest listed 10000mg powder of Phenibut HCl Powder in the directory right now.

PWBy PeptideTech EditorsReviewed Sep 16, 2026Prices checked manuallyHow we verify →
Vendor
Amino USA
Sizes listed
2
In stock
2
Ships
United States only · UPS Ground $9.75; UPS 2 Day $12.75, free over $250; PO Box/APO USPS $11. Tax extra.
COA
Per lot
Size / formPricePer mgStock / vendor link
10000mg · Powder$20.00$0.0020/mg
In stockView product options ↗Checked 2026-09-16
40000mg · Powder$40.00$0.0010/mg
In stockView product options ↗Checked 2026-09-16
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How we verify prices

Amino USA prices and stock were checked manually on 16 September 2026. Automated refresh is unavailable. Displayed unconditional sales are included; bulk and signup discounts are excluded. COA claims have not been independently authenticated. Review notes identify listings excluded from rankings.

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