The final step is not really a product - it is consistency and observation. Skin can change with weather, stress, hormones, travel, diet and age. A routine that worked perfectly a year ago may not always suit your skin today.

If there is persistent redness, itching, severe acne, sudden pigmentation or recurring irritation, simply adding more products may not be the answer. It is better to consult a dermatologist and identify the underlying cause.

Ultimately, effective skincare is less about following every new trend and more about getting the basics right. A simple routine that suits your skin and is followed consistently is often far more beneficial than a complicated regimen filled with unnecessary products.