Serum vs. Device: Do You Need Both for Healthy Hair?

Serums and scalp devices work in different ways: the Hair Growth Serum with Essential Oils nourishes hair and scalp directly with topical ingredients, while devices like LED combs add light therapy and physical stimulation on top of that. Neither fully replaces the other.

For a genuinely thorough routine, many people use both, applying serum first, then following with a scalp tool to help work it in and add its own benefits. Budget and time are usually the deciding factors if you're starting with just one.

Read the full feature in The Case for a Daily Hair Serum, or shop it on the product page.