While it depends on your hair type, daily oiling is generally not recommended for the scalp as it can lead to buildup and irritation. However, applying a tiny amount of oil to the ends of your hair daily can help prevent split ends and maintain moisture levels.

For the best results, apply serum to damp, towel-dried hair. Use a small amount and distribute it evenly through the mid-lengths and ends. Avoid applying serum directly to the roots, as this can make your hair look flat and greasy.

Oils themselves do not make hair grow from the root, but certain oils like Rosemary can stimulate the scalp. More importantly, oils prevent breakage and split ends, allowing your hair to retain its length and appear longer and fuller over time.

Yes. Serums also protect the hair from environmental stressors like UV rays and pollution. They also help to seal the cuticle against humidity, which is the primary cause of frizz in many climates.

Low-quality serums with heavy silicones can cause buildup over time. The professional-grade serums at Derma.pk are formulated to be lightweight and are easily removed with a standard shampoo, preventing the "weighed down" feeling.

Argan oil is often preferred as a finishing oil because it is lighter and less likely to cause buildup. Coconut oil is a heavy, penetrating oil that is excellent as a pre-wash deep conditioning treatment but can be too heavy for leave-in use on many hair types.

Look for serums that contain silicones like dimethicone or natural oils like jojoba. These ingredients create a film over the hair that blocks out moisture from the air, which is what causes the hair shaft to swell and frizz.

For deep conditioning, apply oil to dry hair before washing. For a finishing touch to add shine and tame flyaways, apply a very small amount to completely dry hair. Applying oil to soaking wet hair is less effective as oil and water do not mix.

It depends on the cause. If your scalp is dry and flaky, a soothing oil can help. However, if you have seborrheic dermatitis (oily dandruff), adding more oil can actually make the condition worse. In that case, a medicated shampoo is a better choice.

Most hair products have a shelf life of twelve to twenty-four months. If the oil develops a rancid smell or the serum changes in consistency or color, it is time to replace it to ensure it remains effective and safe for your scalp.