| Almond Oil | Emollient/Vehicle | ⚠️ Yes — Tree Nut | A tree nut oil used as an emollient in topical products. Concern for tree nut-allergic patients. |
| Glyceryl Stearate/PEG-100 Stearate | Emulsifier | ⚠️ Yes — PEG | A self-emulsifying blend of glyceryl stearate and PEG-100 stearate used in creams and lotions. Contains a PEG component. |
| Propylene Glycol? | Solvent/Humectant | ?Uncertain — Propylene Glycol | An organic compound used as a solvent and humectant. Can cause contact dermatitis in sensitive individuals. |
| Soybean Oil | Solvent/Vehicle | ⚠️ Yes — Soy | Derived from soybeans. May trigger reactions in individuals with soy allergy. |
| .alpha.-tocopherol Acetate, Dl- | Antioxidant | No | Synthetic vitamin E acetate (racemic form). Used as an antioxidant to protect active ingredients from degradation. |
| Beta Carotene | — | No | — |
| Calcium Citrate | — | No | — |
| Candelilla Wax | Coating/Stiffening Agent | No | A plant-derived wax from the candelilla shrub. Used as a coating agent and to thicken formulations. Vegan alternative to beeswax. |
| Ethyl Acrylate And Methyl Methacrylate Copolymer (2:1; 600000 Mw)? | Coating Agent | No | An acrylic polymer used as a flexible coating for tablets, providing moisture protection and taste masking. |
| Glycerin | Humectant/Solvent | No | A sugar alcohol that attracts moisture. Used as a humectant, solvent, and sweetener in many oral and topical medications. Generally well tolerated. |
| Glyceryl Dibehenate | Lubricant/Binder | No | A lipid excipient used as a lubricant and sustained-release matrix agent in tablet formulations. |
| Hamamelis Virginiana Top Water | Skin Conditioner | No | Witch hazel distillate, a plant-derived astringent used in topical formulations to soothe and tone the skin. |
| Lanolin Oil? | Emollient | No | An oil derived from sheep wool (lanolin). Used as an emollient and skin conditioner. Animal-derived — relevant for vegan patients. Can cause contact dermatitis in lanolin-sensitive individuals. |
| Lavender Oil | Fragrance | No | An essential oil from lavender flowers used as a fragrance and for its calming properties. Can cause contact sensitization in some individuals. |
| Lemon Oil, Cold Pressed | Flavoring/Fragrance | No | A citrus essential oil used as a flavoring and fragrance agent. Contains limonene, which can cause contact sensitization. |
| Limonene, (+)- | Fragrance/Solvent | No | A citrus-derived terpene used as a fragrance component and solvent. Can cause contact sensitization in some individuals. |
| Metanil Yellow? | Colorant | No | A synthetic yellow dye used as an indicator and colorant in pharmaceutical formulations. |
| Methyl Glucose Sesquistearate | Emulsifier | No | A corn-derived emulsifier used to stabilize creams and lotions. May be relevant for corn-sensitive individuals. |
| Phenol? | Preservative/Antiseptic | No | An antimicrobial agent used as a preservative in injectable formulations and as an antiseptic in topical products. |
| Silicon Dioxide | Glidant | No | A mineral (silica) used to improve powder flow during tablet manufacturing. Also called colloidal silicon dioxide. |
| Spearmint Oil | — | No | — |
| Tocopherol | Antioxidant | No | Natural vitamin E. Used as an antioxidant to protect active ingredients from oxidation and extend product shelf life. |