Europe — EMA
Panthenol Quintesence (Dexpanthenol)
GNH USA supplies Panthenol Quintesence (Dexpanthenol), a vitamin derivative for pantothenic acid deficiency and skin support.
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What is Dexpanthenol?
Dexpanthenol, the active ingredient in Panthenol Quintesence, is a vitamin B5 derivative presented as an oral formulation for oral use. It is employed to address pantothenic acid deficiency and to support skin and mucosal health in adults and children as directed by a healthcare professional.
GNH USA supplies Panthenol Quintesence as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.
What is Dexpanthenol used for?
Dexpanthenol is used in therapeutic areas related to vitamin B5 deficiency and skin‑related support. - Pantothenic acid deficiency: restores normal vitamin B5 levels and alleviates associated symptoms. - Dermatological support: contributes to skin barrier integrity and may improve mild irritations. - Mucosal health: assists in the healing of oral and gastrointestinal mucosa when deficiency is present.
What are the side effects of Dexpanthenol?
Adverse reactions may occur with oral Dexpanthenol use.
Common Side Effects: - Nausea: mild gastrointestinal upset. - Abdominal discomfort: occasional cramps or bloating. - Headache: transient mild headache. - Skin rash: mild erythema at the site of contact. - Diarrhea: loose stools in sensitive individuals.
Serious or Rare Side Effects: - Anaphylactic reaction: severe allergic response requiring immediate medical attention. - Stevens‑Johnson syndrome: rare severe skin eruption. - Hepatic enzyme elevation: abnormal liver function tests. - Severe urticaria: extensive hives with swelling. - Angioedema: swelling of face, lips, or throat.
What precautions apply to Dexpanthenol?
Safety considerations should be reviewed before initiating therapy. - Pregnancy: consult a healthcare professional before use. - Breastfeeding: use only if clearly needed and approved by a clinician. - Renal impairment: monitor renal function and adjust use as advised. - Concomitant medications: assess potential interactions with other supplements or drugs. - Storage: Store at ambient temperature: keep in the original container, protect from moisture and direct sunlight.
What does Dexpanthenol interact with?
Potential drug interactions should be evaluated.
Major Interactions (Avoid): - Antacids containing aluminum or magnesium: may reduce Dexpanthenol absorption. - High‑dose sulfamethoxazole: could interfere with vitamin B5 metabolism.
Moderate Interactions (Monitor Closely): - Other B‑vitamin supplements: may increase risk of mild gastrointestinal upset. - Alcohol consumption: may potentiate hepatic enzyme changes. - Certain antibiotics (e.g., tetracyclines): may alter gut flora affecting conversion to pantothenic acid.



