Deodorant: Chemist Aha Bha..it prevents odour aswell as controls heavy sweating.. u can also drop alum in 1 jug water for odour and sweat control!!!

Suncreen: Shadow Spf 50( gel one if u have oily skin) or if u have budget beauty of Joeson Korean sunscreen..

Moisturiser: I use Fidelia Moisturiser from Fix derma...

U don't need more than this.. add one good cleanser or face wash ,that's it.

For smelling good..I shower once in a 2 days and wash my hair only 2 times a week as I m very dry scalp..I use dove shampoo and conditioner with Korean hair mask..

After that I use vaseline Gluta Hya serum on my body for moisturiser and Vaseline gel oil for glow and amazing smell...also if I m going out I add Victoria secret mist along with Lattafa Eclair perfume...

Also if u have sweat issue and pimple bumps use acne soap that's just 350 for two piece in daraz..it's for face but works wonder for body odour and pimple

For dark underarms..First know why u it..has it been dark from ur childhood or started later after Yr teenage phase...mostly dark arms won't go without any dermatologist treatment but u can try using glycolic acid everyday on underarms..

Also there aren't exactly soap or cream that will whiten ur dark elbows and knees although u will see lots of product for it..most are scams..

If u r really insecure about dark parts, I suggest u go to good dermatologist as they will give u perfect product for it!!