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How do you substantiate ‘100% natural’ and purity claims for zhike fruit peel oil?

Claims are substantiated by documentation, not by label alone. The claim chain: (1) botanical identity — raw material is the ChP-2020-type Aurantii Fructus (Citrus aurantium L., immature fruit peel) with origin/drying records; (2) process — steam/water distillation only, no solvents, no re-cutting with fractions or carriers (GC shows no added solvent peaks, no dilution); (3) naturalness analytics — the batch GC-MS fingerprint matches the natural distribution profile of the species (limonene/linalool/co-components in natural ratios); enantiomeric or δ¹³C stable-isotope analysis can be added through accredited labs for premium contracts to distinguish natural from synthetic-blend material; (4) traceability — batch number links the oil to distillation records, raw-material lot and COA; retained samples are kept for each released batch.

What we will not do: issue 'organic', 'therapeutic-grade' or 'food-grade' certificates for lots that have not passed the corresponding certification/testing path. Each claim we make maps to a document we hold.

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Guilin Four Seasons Sunshine

Founded in 2006, Guilin Four Seasons Sunshine F&F Co., Ltd. is a natural plant extract manufacturer and OEM/ODM partner in Guilin, China, combining proprietary Living-Fragrance physical extraction with supercritical fluid extraction to deliver pure, traceable botanical ingredients to global food, flavor, fragrance and personal care brands. test