4 pictures teach you to identify those strange patterns on cosmetic packaging

Readers who have never seen a cosmetic manual may not have noticed that there are more or less unintentional patterns on various cosmetic packagings. The pattern of the triangle loop can basically be guessed to be recyclable. But what do those small boxes with numbers and inexplicable love patterns mean?
NO.1 is the most common, almost every cosmetic, except for the flaky mask. The figures above indicate how much time the cosmetics are used after opening.
Animal signs, rabbits or whales often represent no animals being killed (no animal experiments or tests). No. 2 "leaping bunny" is an animal-free experiment under international standards. This sign is not common.
No.3 is also very common, indicating that its packaging is green and can be recycled. The two-color arrow of the green dot indicates that the product or packaging is green and can be recycled for environmental balance and environmental protection. The triangular cycle logo is developed by the relevant agencies in the US plastics industry. Only plastic packaging will have this mark. The numbers 1-7 represent different plastic types.
The No. 4 mark indicates that the product does not include animal components or by-products except for animal testing. This symbol cannot be used if the product formula contains ingredients such as beeswax. For vegetarians, this standard is absolutely not allowed to be abused.