Frequently asked questions
The questions buyers ask before a first order. If yours is not here, ask us directly — we answer technical questions without a sales script.
สินค้า
What does Celfiu supply?
Celfiu supplies wellness ingredients and primary packaging to supplement brands, formulators, contract manufacturers and wellness makers: empty capsules (vegetarian HPMC, pullulan, gelatin and enteric), glass dropper bottles, serum vials and Boston round bottles, coconut-shell activated carbon powder, high-potency turmeric extract standardised to 95% curcuminoids, and allulose powder. Everything is available in sample and bulk quantities.
Which empty capsule sizes and materials are available?
Empty capsules are stocked in the standard sizes 000, 00, 0, 1, 2, 3, 4 and 5. Materials include HPMC (vegetarian), pullulan, gelatin and enteric-coated options, in clear, coloured and opaque finishes, with custom colours on request. Tell us the fill weight and target audience and we will recommend the size and material.
Do you offer vegetarian, non-GMO, halal or kosher options?
Yes. Vegetarian (HPMC and pullulan) capsules, non-GMO ingredients, and halal and kosher certified options are available across the range. State the certification you need when you request a quote so the correct documentation is included.
What is the turmeric extract standardised to?
Our high-potency turmeric extract is standardised to 95% curcuminoids, the concentration used in most clinical-strength curcumin supplements. Each lot ships with a Certificate of Analysis stating the assayed curcuminoid content.
What is allulose and why do formulators use it?
Allulose is a rare sugar found naturally in small amounts in figs and raisins. It tastes and bakes like sugar at roughly 70% of the sweetness with almost no calories and negligible effect on blood glucose, which is why it is used in low-sugar and keto-friendly gummies, powders and functional foods.
Ordering
Is there a minimum order quantity?
Minimum order quantities depend on the product and are shown on each product page. We supply sample quantities for evaluation as well as bulk volumes, so you can validate an ingredient or packaging component before committing to a production run.
How do I get a price and a sample?
Use the Request a Quote form and tell us the product, specification, quantity and destination. We reply with pricing, lead time and sample availability, normally within two business days. Samples are charged at cost and typically credited against a first order.
Quality
Do products come with a Certificate of Analysis and specification sheet?
Yes. A specification sheet is available for every product and a lot-specific Certificate of Analysis accompanies each shipment, covering identity, potency where relevant, and screening for heavy metals and microbial contaminants.
Shipping
Where is Celfiu based and where do you ship?
Celfiu is based in Thailand and ships internationally. Freight is quoted per order based on weight, volume and destination, and we can advise on the import documentation your market requires. See the Shipping & Compliance page for details.
บริษัท
How can I contact Celfiu?
Email admin@celfiu.com, message us on LINE (celfiuproducts) or WhatsApp, or use the contact form on the website. We answer technical and sourcing questions directly, in English or Thai.