Are biodegradable plastics the same as compostable products?

No. Biodegradable means the material breaks down over time, but this may still take years and can leave microplastics. Compostable products break down completely into natural elements within a specific timeframe (typically 90–180 days) in commercial composting conditions, leaving no harmful residue. Palmade products are fully compostable — not just biodegradable in name.