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How much does a sample of the 50% grade cost and is it free?

We offer free samples (up to 100 g) of the 50% grade for quality evaluation. Shipping cost is borne by the buyer — typically USD 30–80 via DHL/FedEx.

Sample Policy

Sample SizeCostShippingLead Time
≤100 gFreeBuyer pays3–5 business days
100 g – 500 gUSD 20–50Buyer pays3–5 business days
Custom formulation sampleQuoted separatelyBuyer pays5–10 business days
We recommend requesting both 40% and 50% grade samples side-by-side — the sensory and appearance difference (off-white vs. white) is significant for pharma and cosmetic applications. Samples ship with a COA from the same production batch. Request your free sample today.

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This article was published on 2026-09-02, and last updated on 2026-09-02. The article will be continuously updated.