Regular skin care:

Cleanse your skin daily with a gentle cleanser suitable for your skin type.
Use a toner to balance the skin's pH balance and shrink pores.
Don't forget about humidity! Apply moisturizer after cleansing to keep skin hydrated.
Use a high SPF sunscreen regularly to protect against harmful UV rays.
Nutrition for healthy skin and hair:

Eat nutritious foods rich in antioxidants, vitamins, and minerals, such as fruits, vegetables, nuts, and fish.
Drink enough water to keep your skin hydrated and your hair moisturized.
Avoid excessive consumption of sugar, fatty and processed foods, as they can negatively affect the condition of the skin and hair.
Hair care:

Choose a shampoo and conditioner that suits your hair type. Avoid using strong chemicals.
Trim your hair regularly to prevent split ends and keep them healthy.
Do not dry your hair with too hot air and do not use hot styling tools without protection. Try natural ways to dry and style your hair.
Comb your hair with a soft, wide-toothed comb, starting at the ends and working your way to the roots.
Additional Tips:

Avoid excessive stress, as it can adversely affect the condition of the skin and hair.
Get enough sleep to allow your body to recover and renew itself.
Use masks and skin and hair care products as needed, depending on their needs.
Conclusion:
By following these skin and hair care tips and tricks, you can achieve a healthy and attractive appearance. Remember that regularity and consistency in care are key success factors. And don't forget that every body is different, so experiment and adapt care to your needs to achieve the best results.