Choosing cosmetics can be tricky, but with the right knowledge and guidance, you can find products that suit your skin and preferences. Here are a few steps to help you choose the right cosmetics:

1. Determine your skin type: The first and most important step is to determine what your skin type is (dry, oily, combination or sensitive). This will help you choose products that are suitable for your skin type.
2. Consider your needs: Think about the specific skin concerns you have (e.g. acne, pigmentation, wrinkles) and choose products that can help address those concerns.
3. Research the ingredients: Familiarise yourself with the composition of cosmetics. Avoid products that contain ingredients you are allergic to or that may cause skin irritation. Try to find cosmetics with natural and safe ingredients.
4. testers and samples: Before buying a full-size product, try samples or testers to make sure the cosmetic meets your expectations and does not cause a negative reaction.
5. Pick the right shade: If you are buying a facial cosmetic (such as foundation or powder), make sure the shade you choose matches your skin tone. It’s best to test the product on the skin of your neck or wrist.
6. Consider the season: The time of year can affect the condition of your skin. In summer, you may want lightweight and mattifying products, while in winter you may want more moisturising products.
7. Read reviews and testimonials: The internet is full of cosmetics reviews. Read a few reviews from other people with similar skin types and needs to get more information.
8. Budget: Determine your budget. Cosmetics are available in different price ranges and you can find products that fit your budget.
9. Make a test purchase: If you are unsure about your choices, start with small test purchases to try out products before investing in full-fledged versions.
10. Consult a professional: If necessary, consulting a cosmetologist or make-up artist can help you choose the right cosmetics for your skin and style.

Remember that the process of choosing cosmetics is individual and what works for one person may not work for another. Experiment and find products that make you happy and confident.