| Carboxymethylcellulose Sodium | Thickener/Stabilizer | ⚠️ Yes — CMC | A cellulose derivative used as a thickener. Rare CMC reactions reported in medical literature. |
| Coconut Oil | Emollient/Vehicle | ⚠️ Yes — Coconut | A plant-derived oil used as an emollient, vehicle, and solvent in topical and oral formulations. May be relevant for individuals with coconut allergy (rare but documented). |
| Saccharin Sodium | Sweetener | ⚠️ Yes — Saccharin | An artificial sweetener. Rare sensitivities reported, including skin reactions. |
| Sucrose Stearate? | Emulsifier | ?Uncertain — Sucrose | A sugar ester used as a mild non-ionic emulsifier in topical formulations. |
| Carrageenan | — | No | — |
| Fumaric Acid? | pH Adjuster | No | An organic acid used to adjust acidity in pharmaceutical formulations and as a food additive. |
| 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. |
| Hamamelis Virginiana Top Water | Skin Conditioner | No | Witch hazel distillate, a plant-derived astringent used in topical formulations to soothe and tone the skin. |
| Hydrogen Peroxide | Oxidizing Agent/Antiseptic | No | Used as a bleaching agent in some formulations and as an antiseptic in wound care products. |
| Limonene, (+)- | Fragrance/Solvent | No | A citrus-derived terpene used as a fragrance component and solvent. Can cause contact sensitization in some individuals. |
| Methyl Salicylate | Flavoring/Counterirritant | No | Oil of wintergreen. Used as a flavoring agent and topical counterirritant (creates a warming sensation). Can cause sensitivity in aspirin-intolerant individuals. |
| Microcrystalline Wax? | Stiffening Agent | No | A petroleum-derived wax used to adjust consistency in ointments and as a coating agent. |
| Peppermint Oil | Flavoring Agent | No | A natural essential oil used as a flavoring and cooling agent. Contains menthol. May cause sensitivity in individuals with mint allergy. |
| Sodium Lauroyl Sarcosinate | Surfactant/Cleanser | No | A mild anionic surfactant derived from sarcosine (an amino acid) used as a cleansing and foaming agent. |
| Sorbitol | Sweetener/Humectant | No | A sugar alcohol used as a sweetener and humectant. Can cause gastrointestinal symptoms (bloating, diarrhea) in sensitive individuals or at high doses. Relevant for those following a low-FODMAP diet. |
| Tea Tree Oil | Antimicrobial/Fragrance | No | An essential oil from Melaleuca alternifolia with antimicrobial properties. Can cause contact sensitization in some individuals. |
| Titanium Dioxide | Colorant/Opacifier | No | A white pigment used for coating opacity. Under regulatory review in some countries. |
| Xylitol | Sweetener | No | A sugar alcohol used as a sweetener in chewable tablets and oral formulations. Can cause GI symptoms (bloating, diarrhea) in sensitive individuals. |