Cannabis Reviews
Koi has sold CBD since 2015 and now spans delta-8, delta-9, THCA and multi-cannabinoid blends. We priced all 31 products per milligram, read the COAs and the legal history, and set out where Koi is worth buying and where it is overpriced.
Medterra scores 8.8/10 for functional gummies, THC-free isolate with linked COAs and low per-milligram pricing. Updated 22 October 2026: Medterra has said Extra Delight 10mg is being withdrawn on 11 December and four gummies reformulated.