
Maak kennis met Drs. Han Siem
Uw supplementveiligheid waarborgen met Vanan HerbalBij Vanan Herbal is jouw gezondheid onze prioriteit. Met trots stellen we Drs. Han Siem voor, een apotheker met meer dan 30 jaar ervaring en een specialist in interacties tussen reguliere medicijnen, voedingssupplementen en kruiden.
Hij runt de Huizerapotheek & de VitamineApotheek en levert supplementen van topkwaliteit aan meer dan 40.000 patiënten in Nederland en België. Met een unieke focus op medicijn-supplement interacties, werkt hij samen met 300 therapeuten en heeft hij meer dan 40 publicaties over dit onderwerp op zijn naam staan.
Nu kunt u de veiligheid van uw supplementen controleren via zijn expertise door dit contactformulier te gebruiken om rechtstreeks met hem te communiceren.
Let customers speak for us
FAQs
Yes, our products are tested for purity and safety, ensuring they are free from heavy metals through rigorous testing under expert oversight. We use standardized extracts, comply with regulations, and prioritize eco-friendly packaging, while maintaining dietary inclusivity.
Standardized Extracts: Our products are formulated using standardized extracts, ensuring precise dosages and superior quality for maximum effectiveness.
Enhanced Potency: One Vanan Capsule is equivalent to the potency of eight similar market products, offering enhanced efficacy.
Purity and Safety: Our supplements are free from lead, heavy metals, and mercury, adhering to the highest safety standards.
Pharmacoepia Compliance: Formulated according to Ayurvedic pharmacopeia of India standards to ensure safe and accurate dosages, preventing overdose.
Expert Oversight: Dr. Han Siem, a renowned expert in supplement safety, verifies the quality of all Vanan Herbal products.
Dr. Han Siem runs Huizerapotheek and de vitamineapotheek.nl, providing top-quality supplements to over 40,000 patients in the Netherlands and Belgium.
1. He specializes in medicine-supplement interactions and collaborates with 300 therapists.
2. Dr. Han Siem has authored over 40 publications on supplement safety and interactions.
Safety Guarantee: You can trust Vanan Herbal supplements for their purity, potency, and safety, backed by Dr. Han Siem’s expertise.
Yes, our products are designed to cater to various dietary requirements, including vegan, halal, and kosher.
We source our extracts from certified vendors in India and conduct rigorous testing, including HPLC testing and bio marker analysis, to ensure our products are pure, safe, and free from heavy metals. Our quality control is overseen by Dr. Han Siem, a specialist with over 30 years of experience, and supported by an expert R&D team from the land of Ayurveda.
Yes, our products are designed to cater to various dietary requirements, including vegan, halal, and kosher.
Our products are available at G & W stores. Find your nearest one using our Store Locator - learn more about our products to check.
We use DHL and PostNL for international shipping, with an average processing and delivery time of,
- NL: From the day of fulfillment, the product will reach you in 1 to 2 days.
- France: From the day of fulfillment, the product will reach you in 2 to 3 days.
- Germany: From the day of fulfillment, the product will reach you in 2 to 3 days.