1, according to the public comment website, raw material treatment: Li Duo sunflower seed oil is extracted from sunflower seeds by mechanical pressing, while Li Duo mellow sunflower seed oil is treated by special technology, including extraction to remove impurities and odor in sunflower seeds, and further purify the oil.

2. Different smells: Li Duo mellow sunflower seed oil has a stronger smell than Li Duo sunflower seed oil.