#4 Devices Are Not All the Same
Consumer LLLT products come in many forms, but they certainly aren't all equal. Various brands have slight differences, including scalp coverage, treatment time, and ease of use. This overview of hair-growth approaches provides general context, but your device should come with its own instructions.
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6 Things to Know About Low-Level Laser Therapy for Hair Loss
There's an increasingly popular option for people dealing with hair loss. It's low-level laser therapy (LLLT) and uses gentle light through a diode-coated hat you put on your head. Before buying a new device, however, you must understand its intended use and how to apply it properly.
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