Colorant
A synthetic blue dye. Less commonly allergenic than other dyes but reactions are documented.
Capsule Shell
Derived from animal collagen. Used in capsule shells. Not suitable for vegetarians/vegans or those with specific animal protein sensitivities.
Binder
A synthetic polymer used as a binder. Rare sensitivities documented in medical literature.
Sweetener/Coating
Common table sugar. Problematic for individuals with sucrose intolerance or congenital sucrase-isomaltase deficiency.
Colorant
Coating
Disintegrant/Filler
Glidant/Lubricant
| Ingredient | Purpose | Common Allergen? |
|---|---|---|
| FD&C Blue No. 1 | Colorant | ⚠️ Yes — Dye |
| Gelatin | Capsule Shell | ⚠️ Yes — Animal |
| Povidone | Binder | ⚠️ Yes — Povidone |
| Sucrose | Sweetener/Coating | ⚠️ Yes — Sucrose |
| D&C Red No. 28 | Colorant | No |
| Hypromellose | Coating | No |
| Starch, Corn | Disintegrant/Filler | No |
| Talc | Glidant/Lubricant | No |
This medication contains ingredients flagged in the following groups. Patients with these sensitivities should consult their prescriber.
1 ingredient may have cross-contamination risk with gluten (source-dependent):
1 ingredient may contain mammalian-derived components:
Other versions of Phentermine Hydrochloride that avoid allergens found in this formulation.