Skin, Hair and Nail Problems

I am a female aged 25, I want to build an anti-aging routine. I have very slight texture on my forehead (closed comedones) and I have pigmentation on my face and neck (they're darker than the rest of my body). So I want to get rid of the texture, work against aging and I want to lighten my skintone of face and neck to match my body. Please recommend which ingredients work best. Is it retinol (or tretinoin), kojic acid, arbutin, glycolic acid, ceramides, peptides or what?

For the past 10 years i am suffering from a fungal infection like condition on my penis glans and foreskin. My foreskin got discoloured to white and i tried asking a urologist who suggested circumcision is the only viable option. Based on others opinions i stopped that and applied oil regularly and slowly it got cured and my foreskin is back with the colour. But at the tip its still there, it seems like a thick layer of tissue at the tip and i can pull my foreskin back. I also tried candid cream based on a doctors suggestion but it resulted in skin thinning and irritation. As i continuously used oil and sometimes the candid cream it started curing but i am now seeing a black patches at places on glans. I couldnt pull my foreskin yet to see it better. Could someone please help in understanding what this condition is and can it be cured without need for circumcision ?

I am sumit ihave itching in private part from last 8-9 days there a dry skin and become white white in private part

Cheilitis is reoccurring even after completing medication for one week after consulting dermatologist online. The medicine worked during the days of medication and it came back once I've finished the course. Please help me with the remedy here. If I should continue taking it for another week or suggest something else

I have consulted a Dr who told me that I am suffering from Lp pigmentation and the symptoms occurred on my back, neck, stomach underarms and on one thigh. I wanted to know what are the reasons that I got this type of allergy so that I can avoid those and can there be any laser treatment or anything so that I can remove the marks on my body occurred due to this as I am going to get married soon.

Genetically i have very thin layer of hair .can't even make pony due to very less hairs in the front part. Hair transplant is not possible as I don't have bald patches. Can you please suggest me any other treatment or surgery as I have taken many medicines or even home remedies but nothing happened even used mintop 10% solution.

I have dry and sensitive skin even multani mitti and besan doesn't suit me. Currently I m using Cetaphil gental cleanser which is not working I got so many pimplesand my skin getting dark what should I do?

Is it safe to take isofree 20 medication. I have pimples in my face and recently i consult a doctor and he prescribed me to take isofree 20. But when i read its warning , i am shocked . So, i need another advice should i take it or not.

Have been getting bumps/ingrown hair type of pimples since a while near and on my pubic area have used a bit of adaferin gel (which i previously used for acne on my face)

Because of pcod and hypothyroidism, I have facial hair and had acne in my chin and that has resulted in very dark acne marks and scars. Even if I leave the acne untouched, they leave very dark scars. I have consulted two dermats and they have suggested kojic cream and aziderm plus cream respectively. I've been using aziderm but I notice no improvement. So can I use kojic and aziderm together like one in morning and one during the night? Or what should I do? I just want to remove the marks. Attaching images for reference.