How to patch test new haircare before full use

Why patch testing is worth doing

It is always easier to spot a problem on a small test area than after a full scalp application. Patch testing gives you a quieter way to notice if the skin reacts badly.

That is why House of Herbs directions ask for a test first, especially with richer or more targeted scalp steps.

Keep the test small and simple

Use a small amount on a discreet area such as the back of the hand or behind the ear, then give it time. You are checking for unusual redness, stinging, burning or obvious itching.

If the area reacts, stop there. Do not move straight to a full application just because you were hoping the product would suit you.

• Use only a small amount
• Watch the skin before moving on to full use
• Skip the full application if the test area reacts

Treat repeated reactions seriously

If your skin reacts repeatedly to new products, that is worth proper medical advice. The safest routine is the one that respects warning signs early.

Patch testing is not there to slow you down. It is there to make the rest of the routine safer and clearer.