Phentermine Imprint Codes

Using imprint codes is one of the easiest ways to identify phentermine pills.

The tables below contain dozens of pills’ unique imprint codes, plus the following information each capsule or tablet:

  • Name
  • Active ingredient
  • Strength (dose)
  • Manufacturer
  • Physical description

Due to the wide variety of medication available and listed, this list does NOT contain photos. Please visit the phentermine pill pictures page to view images of popular phentermine tablets and capsules in the US and abroad.

This reference is for informational purposes only. Please consult a pharmacist or other medical professional for further advice.

Name Acxion
Imprint Code A159
Active Ingredient Phentermine Hydrochloride
Strength (mg) 18.75, 37.5
Manufacturer IFA Celtics
Description White tablet
Name Adipex P
Imprint Code Adipex P 375
Active Ingredient Phentermine Hydrochloride
Strength (mg) 37.5
Manufacturer Teva Pharmaceuticals
Description White & light blue capsule with 2 black stripes
Name Adipex P
Imprint Code Adipex-P 99
Active Ingredient Phentermine Hydrochloride
Strength (mg) 37.5
Manufacturer Gate Pharmaceuticals
Description White tablet with blue specks
Name Elvenir
Imprint Code None
Active Ingredient Phentermine Hydrochloride
Strength (mg) 37.5
Manufacturer Abbott
Description Oval, light yellow tablet
Name Fentex
Imprint Code None
Active Ingredient Phentermine Hydrochloride
Strength (mg) 37.5
Manufacturer Sanitas
Description White capsule
Name Finapet
Imprint Code None
Active Ingredient Phentermine Hydrochloride
Strength (mg) 37.5
Manufacturer Andromaco
Description White capsule
Name Generic Phentermine
Imprint Code 504
Active Ingredient Phentermine Hydrochloride
Strength (mg) 37.5
Manufacturer Caraco Pharmaceutical Laboratories
Description White capsule
Name Generic Phentermine
Imprint Code E5000
Active Ingredient Phentermine Hydrochloride
Strength (mg) 30
Manufacturer Sandoz Pharmaceuticals Inc.
Description Clear capsule with blue & white pellets inside
Name Generic Phentermine
Imprint Code E882 | E882
Active Ingredient Phentermine Hydrochloride
Strength (mg) 15
Manufacturer Sandoz Pharmaceuticals Inc.
Description Gray & yellow capsule
Name Generic Phentermine
Imprint Code R316
Active Ingredient Phentermine Hydrochloride
Strength (mg) 37.5
Manufacturer Actavis
Description White capsule
Name Generic Phentermine
Imprint Code MP 273
Active Ingredient Phentermine Hydrochloride
Strength (mg) 37.5
Manufacturer Sun Pharmaceutical Industries Inc.
Description Oval white tablet with blue specks
Name Generic Phentermine
Imprint Code 5030 V
Active Ingredient Phentermine Hydrochloride
Strength (mg) 37.5
Manufacturer Qualitest Pharmaceuticals Inc.
Description Tablet with white & blue specks
Name Generic Phentermine
Imprint Code A160
Active Ingredient Phentermine Hydrochloride
Strength (mg) 30
Manufacturer Amide Pharmaceutical Inc.
Description Yellow capsule with black letters
Name Generic Phentermine
Imprint Code E647 | E647
Active Ingredient Phentermine Hydrochloride
Strength (mg) 30
Manufacturer Sandoz Pharmaceuticals Inc.
Description Yellow capsule with black letters
Name Generic Phentermine
Imprint Code Mutual 274
Active Ingredient Phentermine Hydrochloride
Strength (mg) 30
Manufacturer Sun Pharmaceutical Industries Inc.
Description Yellow capsule with black letters
Name Generic Phentermine
Imprint Code 504
Active Ingredient Phentermine Hydrochloride
Strength (mg) 37.5
Manufacturer Caraco Pharmaceutical Laboratories
Description White oval capsule
Name Generic Phentermine
Imprint Code LANNETT 1308
Active Ingredient Phentermine Hydrochloride
Strength (mg) 30
Manufacturer Lannett Company, Inc.
Description Clear and blue capsule
Name Generic Phentermine
Imprint Code LANNETT 1310
Active Ingredient Phentermine Hydrochloride
Strength (mg) 30
Manufacturer Lannett Company, Inc.
Description Yellow capsule
Name Generic Phentermine
Imprint Code LANNETT 0597
Active Ingredient Phentermine Hydrochloride
Strength (mg) 30
Manufacturer Lannett Company, Inc.
Description Black capsule with opaque yellow letters
Name Generic Phentermine
Imprint Code LCI445
Active Ingredient Phentermine Hydrochloride
Strength (mg) 37.5
Manufacturer Lannett Company, Inc.
Description White tablet with turquoise specks
Name Generic Phentermine
Imprint Code K26 | K26
Active Ingredient Phentermine Hydrochloride
Strength (mg) 15
Manufacturer KVK Tech Inc.
Description Gray & yellow capsule
Name Generic Phentermine
Imprint Code K27 | K27
Active Ingredient Phentermine Hydrochloride
Strength (mg) 30
Manufacturer KVK Tech Inc.
Description Yellow capsule
Name Generic Phentermine
Imprint Code K28 | K28
Active Ingredient Phentermine Hydrochloride
Strength (mg) 30
Manufacturer KVK Tech Inc.
Description Blue & clear capsule
Name Generic Phentermine
Imprint Code K29 | K29
Active Ingredient Phentermine Hydrochloride
Strength (mg) 37.5
Manufacturer KVK Tech Inc.
Description Blue & white capsule
Name Generic Phentermine
Imprint Code LANNETT 1438
Active Ingredient Phentermine Hydrochloride
Strength (mg) 30
Manufacturer Lannett Company, Inc.
Description Blue & white capsule
Name Generic Phentermine
Imprint Code barr 15 mg 1112
Active Ingredient Phentermine Hydrochloride
Strength (mg) 15
Manufacturer Teva Pharmaceuticals USA
Description Gray & yellow capsule
Name Generic Phentermine
Imprint Code barr 30 mg 1113
Active Ingredient Phentermine Hydrochloride
Strength (mg) 30
Manufacturer Teva Pharmaceuticals USA
Description Peach capsule
Name Generic Phentermine
Imprint Code LANNETT 1743
Active Ingredient Phentermine Hydrochloride
Strength (mg) 30
Manufacturer Lannett Company, Inc.
Description White & blue capsule
Name Generic Phentermine
Imprint Code LAN 1317
Active Ingredient Phentermine Hydrochloride
Strength (mg) 37.5
Manufacturer Lannett Company, Inc.
Description Oval, blue capsule
Name Generic Phentermine
Imprint Code K25
Active Ingredient Phentermine Hydrochloride
Strength (mg) 37.5
Manufacturer KVK Tech Inc.
Description White tablet with blue specks
Name Generic Phentermine
Imprint Code LANNETT 1742
Active Ingredient Phentermine Hydrochloride
Strength (mg) 15
Manufacturer Lannett Company, Inc.
Description Oval, blue capsule
Name Generic Phentermine
Imprint Code EL600 | EL600
Active Ingredient Phentermine Hydrochloride
Strength (mg) 15
Manufacturer TAGI Pharma, Inc.
Description Gray & yellow capsule
Name Generic Phentermine
Imprint Code EL601 | EL601
Active Ingredient Phentermine Hydrochloride
Strength (mg) 30
Manufacturer TAGI Pharma, Inc.
Description Yellow capsule
Name Generic Phentermine
Imprint Code b E 7
Active Ingredient Phentermine Hydrochloride
Strength (mg) 37.5
Manufacturer Teva Pharmaceuticals
Description White tablet
Name Generic Phentermine
Imprint Code I G 359
Active Ingredient Phentermine Hydrochloride
Strength (mg) 37.5
Manufacturer Camber Pharmaceuticals, Inc.
Description White oval tablet with blue specks
Name Generic Phentermine
Imprint Code U40
Active Ingredient Phentermine Hydrochloride
Strength (mg) 37.5
Manufacturer Aurolife Pharma, LLC.
Description White tablet
Name Generic Phentermine
Imprint Code U47 | U47
Active Ingredient Phentermine Hydrochloride
Strength (mg) 15
Manufacturer Aurolife Pharma, LLC.
Description Gray & yellow capsule
Name Generic Phentermine
Imprint Code U48 | U48
Active Ingredient Phentermine Hydrochloride
Strength (mg) 30
Manufacturer Aurolife Pharma, LLC.
Description Yellow capsule
Name Generic Phentermine
Imprint Code P22
Active Ingredient Phentermine Hydrochloride
Strength (mg) 37.5
Manufacturer Polygen Pharmaceuticals Inc.
Description Blue & white capsule
Name Generic Phentermine
Imprint Code E524 | E524
Active Ingredient Phentermine Hydrochloride
Strength (mg) 37.5
Manufacturer Epic Pharma LLC.
Description Blue & white capsule
Name Generic Phentermine
Imprint Code K67
Active Ingredient Phentermine Hydrochloride
Strength (mg) 8
Manufacturer KVK-Tech, Inc.
Description Round, blue & white tablet
Name Generic Phentermine
Imprint Code 703
Active Ingredient Phentermine Hydrochloride Orally Disintegrating
Strength (mg) 15
Manufacturer Zydus Pharmaceuticals (USA) Inc.
Description Round, white tablet
Name Generic Phentermine
Imprint Code 704
Active Ingredient Phentermine Hydrochloride
Strength (mg) 30
Manufacturer Zydus Pharmaceuticals (USA) Inc.
Description Oval, white tablet
Name Generic Phentermine
Imprint Code 670
Active Ingredient Phentermine Hydrochloride
Strength (mg) 37.5
Manufacturer Zydus Pharmaceuticals (USA) Inc.
Description Round, white tablet
Name Generic Phentermine
Imprint Code LCI1398
Active Ingredient Phentermine Hydrochloride Extended Release
Strength (mg) 15
Manufacturer Lannett Company, Inc.
Description Gray & yellow capsule
Name Generic Phentermine
Imprint Code LCI1366
Active Ingredient Phentermine Hydrochloride Extended Release
Strength (mg) 30
Manufacturer Lannett Company, Inc.
Description Yellow capsule
Name Generic Phentermine
Imprint Code RPC69
Active Ingredient Phentermine Hydrochloride USP
Strength (mg) 30
Manufacturer Shire US Inc.
Description White capsule
Name Generic Phentermine
Imprint Code 217 ABANA
Active Ingredient Phentermine Hydrochloride
Strength (mg) 37.5
Manufacturer Jones Pharma
Description Clear capsule with white & green beads inside
Name Generic Phentermine
Imprint Code 810
Active Ingredient Phentermine Hydrochloride
Strength (mg) 37.5
Manufacturer Elite Laboratories Inc.
Description Oval, white tablet with blue specks
Name Generic Phentermine
Imprint Code E16
Active Ingredient Phentermine Hydrochloride
Strength (mg) 37.5
Manufacturer Elite Laboratories Inc.
Description Tablet with white & blue specks
Name Generic Phentermine
Imprint Code N4 | N4
Active Ingredient Phentermine Hydrochloride
Strength (mg) 37.5
Manufacturer Sunrise Pharmaceutical, Inc.
Description Tablet with white & blue specks
Name Generic Phentermine
Imprint Code N3 | N3
Active Ingredient Phentermine Hydrochloride
Strength (mg) 37.5
Manufacturer Sunrise Pharmaceutical, Inc.
Description White & blue capsule
Name Generic Phentermine
Imprint Code N1 | N1
Active Ingredient Phentermine Hydrochloride
Strength (mg) 15
Manufacturer Sunrise Pharmaceutical, Inc.
Description Gray & yellow capsule
Name Generic Phentermine
Imprint Code N16 | N16
Active Ingredient Phentermine Hydrochloride
Strength (mg) 30
Manufacturer Sunrise Pharmaceutical, Inc.
Description White tablet
Name Ionamin
Imprint Code IONAMIN 15
Active Ingredient Phentermine Hydrochloride
Strength (mg) 15
Manufacturer Celltech Pharmaceuticals Inc.
Description Yellow & gray capsule
Name Lomaira
Imprint Code K1
Active Ingredient Phentermine Hydrochloride
Strength (mg) 8
Manufacturer KVK-Tech, Inc.
Description White, butterfly-shaped tablet with blue specks
Name Obexol
Imprint Code None
Active Ingredient Phentermine Hydrochloride
Strength (mg) 18.75, 37.5
Manufacturer Celltech Pharmaceuticals Inc.
Description Dark blue capsule
Name Qsymia
Imprint Code VIVUS 3.75/23
Active Ingredient Phentermine Hydrochloride and Topiramate Extended-Release
Strength (mg) 3.75mg phentermine HCL + 23mg topiramate E-R
Manufacturer VIVUS, Inc.
Description Purple capsule
Name Qsymia
Imprint Code VIVUS 7.5/46
Active Ingredient Phentermine Hydrochloride and Topiramate Extended-Release
Strength (mg) 7.5mg phentermine HCL + 46mg topiramate E-R
Manufacturer VIVUS, Inc.
Description Purple and yellow capsule
Name Qsymia
Imprint Code VIVUS 11.25/69
Active Ingredient Phentermine Hydrochloride and Topiramate Extended-Release
Strength (mg) 11.25mg phentermine HCL + 69mg topiramate E-R
Manufacturer VIVUS, Inc.
Description Yellow capsule
Name Qsymia
Imprint Code VIVUS 15/92
Active Ingredient Phentermine Hydrochloride and Topiramate Extended-Release
Strength (mg) 15mg phentermine HCL + 92mg topiramate E-R
Manufacturer VIVUS, Inc.
Description Yellow and white capsule
Name Sentis
Imprint Code None
Active Ingredient Phentermine Hydrochloride
Strength (mg) 18.75, 37.5
Manufacturer Laboratorio Chile
Description White & light blue capsule
Name Terfamex
Imprint Code M Medix
Active Ingredient Phentermine Hydrochloride
Strength (mg) 15
Manufacturer Laboratorios Medix
Description Peach and gray capsule
Name Terfamex
Imprint Code M Medix
Active Ingredient Phentermine Hydrochloride
Strength (mg) 30
Manufacturer Laboratorios Medix
Description Red and gray capsule
Name Terfamex OD
Imprint Code None
Active Ingredient Phentermine Hydrochloride
Strength (mg) 37.5
Manufacturer Laboratorios Medix
Description Yellow tablet with blue specks
  1. Drugs.com. (2018). Phentermine – Pill Identifier.
  2. U.S. Food & Drug Administration. (2018). Drugs@FDA: FDA Approved Drug Products.
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