Question 1

Can I order TommyFX serums via Cash on Delivery in Pakistan?

Accepted Answer

Yes. Skin Whitening Serum can be paid for in cash when it reaches your door, anywhere in Pakistan. Online payment is coming soon.

Question 2

How long does shipping take to Karachi, Lahore, and Islamabad?

Accepted Answer

Standard delivery takes 3–5 business days to Karachi, Lahore, Islamabad and the rest of Pakistan; express delivery takes 1–2 business days. Shipping is free on orders over Rs. 3,000.

Question 3

Is this serum safe for sensitive skin in Pakistani hot and humid weather?

Accepted Answer

Every TommyFX formula is non-comedogenic and made to stay stable through Pakistani summers. If your skin reacts easily, patch-test behind the ear for 24 hours and start with two applications a week before moving to daily use.

Question 4

Can I layer this serum with other active ingredients?

Accepted Answer

Yes, with one rule: do not stack strong actives in the same application. Use vitamin C in the morning and retinol at night, and give niacinamide or hyaluronic acid a few minutes to absorb before the next layer. If you are new to actives, introduce one serum at a time over two weeks.