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Phentermine Hydrochloride bulk supplier for pharma manufacturers

Phentermine Hydrochloride 8 mg, 15 mg, 30 mg, 37.5 mg Suppliers & Bulk Manufacturers

Available Forms: Tablets, Capsules

Available Strengths: 8 mg, 15 mg, 30 mg, 37.5 mg

Reference Brands: Adipex-P (USA), Ionamin (USA)

Category: Weight Loss drugs

Phentermine hydrochloride is an appetite suppressant used for short-term weight loss in obesity, alongside diet and exercise. It is a stimulant related to amphetamine, available as 8–37.5 mg tablets and capsules. Reference brands include Adipex-P and Lomaira; it is also combined with topiramate (Qsymia). It is a controlled medicine in most countries, so we check the buyer's import permits before quoting.

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Product Description:

Phentermine is a sympathomimetic amine and the most widely prescribed anorectic agent in the countries that still register one. It promotes noradrenaline release in the hypothalamus, suppressing appetite; it is indicated as a short-term adjunct — conventionally up to twelve weeks — alongside diet and exercise, not as chronic therapy. It also appears as the stimulant half of the phentermine/topiramate extended-release combination.

The contraindication list is long and is the main clinical limitation: cardiovascular disease, uncontrolled hypertension, hyperthyroidism, glaucoma, agitated states, pregnancy, and concurrent or recent MAO inhibitor use. Tolerance to the anorectic effect develops, which is the pharmacological reason behind the duration limit rather than an arbitrary restriction.

Sourcing notes. A controlled substance in most jurisdictions that register it, and simply not registered in many others — the EU withdrew centrally-acting anorectics years ago. Confirm both scheduling and registrability in the destination market before any quotation; import and export permits and quota apply where it is scheduled. Manufacture itself is straightforward immediate-release tablet or capsule work.

Controlled medicine — licensed supply only

This product is controlled in many countries under narcotic, psychotropic, precursor or other drug laws, which vary by country. We supply only licensed buyers holding any import certificate, permit or authorisation their national authority requires, and the Indian manufacturer or exporter must hold the required licences. In India, each export of a narcotic drug or psychotropic substance needs an export authorisation, and export of ephedrine, pseudoephedrine or their preparations a No Objection Certificate, from the Narcotics Commissioner (Central Bureau of Narcotics). We verify permits before quoting.

Phentermine Hydrochloride — third party manufacturing & bulk supply

Phentermine Hydrochloride 8 mg, 15 mg, 30 mg, 37.5 mg is available through PharmaTradz for wholesale and bulk supply as well as on a third party (contract) manufacturing basis. Buyers sourcing this product generally take one of three routes:

Wholesale / bulk supply Stock or scheduled supply from an existing manufacturer. The fastest route where the product is already registered in your market.
Third party manufacturing Manufactured to your specification and packed under your own brand and label — suits distributors and brand owners building a portfolio in their market.
Dossier licensing Where a CTD, EU-CTD or ACTD dossier exists it can often be licensed for filing in your name, compressing market entry from years to months.

Indicative minimum order quantity

Phentermine Hydrochloride is supplied as Tablets, Capsules — an oral solid dosage form, so the indicative MOQ is 200,000 units. Actual MOQ is confirmed by the allocated manufacturer against your pack presentation and destination market. See full supply terms for dossier formats, market availability and shelf life.

Manufacturers of Phentermine Hydrochloride listed on PharmaTradz hold site-level approvals across WHO-GMP, EU-GMP, USFDA, ANVISA and TGA, verified at onboarding.

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Usually answered within 48 hours, with matched manufacturers, indicative prices and document status.

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Frequently Asked Questions


Phentermine Hydrochloride is used as a short-term adjunct in weight management programs for adults with obesity or overweight conditions, often combined with diet, exercise, and behavioral modifications.


Phentermine Hydrochloride is a sympathomimetic amine, chemically related to amphetamines, which acts on the central nervous system to suppress appetite.


Common trade names include Adipex-P®, Ionamin®, Suprenza®, and Terfamex®.


Phentermine Hydrochloride is manufactured by multiple pharmaceutical companies globally, including branded and generic versions, depending on the region.


The generic name is Phentermine Hydrochloride.


Brand names include Adipex-P®, Ionamin®, Suprenza®, Terfamex®, and other regional brands.


Phentermine Hydrochloride is manufactured in various countries, including the USA, EU, and other regions, by different pharmaceutical companies.

It is approved for short-term use (a few weeks) as part of a weight loss programme; some prescribers use it longer under close monitoring.

People with heart disease, uncontrolled high blood pressure, hyperthyroidism, glaucoma, a history of drug misuse, or who are taking MAO inhibitors.

It is a Schedule IV drug under the UN 1971 Convention, so import and export permits are required, and it is banned or not marketed in some countries.

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