A metallic or sharp aftertaste from CBD oil is common but solvable. Learn quick masking tricks (honey, coffee, mints, rinsing), how to recognise spoilage, and UK‑friendly alternatives — from flavoured tinctures to gummies and capsules — plus practical storage and oral‑care tips.

Fat bloom and CBD oil separation are visual and textural faults rather than food‑safety problems, and they usually result from poor tempering, oil migration or storage swings. This practical guide explains how UK chocolatiers can combine correct tempering, low‑dose hydroxylated lecithin, pre‑coating/encapsulation, novel pressurised cooling and careful packaging to reduce bloom and keep centres stable.

In 2026 UK shelf‑life claims for CBD must be backed by stability data. This article explains accelerated testing for oils, gummies and topicals, the analytical checks laboratories perform, common causes of degradation and the eight documentary checks every retailer should demand before listing a product.