Red Light Therapy for Postpartum Hair Loss

Understanding Postpartum Hair Loss

I remember standing in the shower a couple of months after my first son’s birth and my hair falling out in clumps… I noticed my hairbrush was now full of hair (more than usual). I especially remember the panic. Postpartum hair loss, also called telogen effluvium, is a common experience for new moms, usually beginning two to four months after childbirth. During pregnancy, elevated estrogen keeps hair in the growth (anagen) phase, resulting in fuller, luscious locks. After birth, hormone levels fall off a cliff, causing a sudden shift of more follicles into the resting (telogen) phase. This triggers hair shedding, often most noticeable at the hairline and crown. While scary at first, this shedding is almost always temporary.

The Science of PBM and Hair Regrowth

Photobiomodulation (PBM), also known as low-level light therapy (LLLT), uses specific wavelengths of red and near-infrared light to support cellular repair, blood flow, and tissue regeneration. When applied to the scalp.

·       Red and infrared light stimulate mitochondria in hair follicles, boosting ATP energy production and activating growth pathways.

·       PBM increases local circulation, helping deliver oxygen and nutrients crucial for hair regrowth.

·       It also moderates inflammation and can shift hair follicles from the resting phase back into active growth.

·       Clinical studies support red light around 650–660 nm as highly effective for hair follicle stimulation, with near-infrared (830–850 nm) providing additional benefit.

Which Device Should You Get?

There are many red light therapy ‘hats’ available at a range of price points, from affordable LED wraps to premium, FDA-cleared caps and helmets. The most important factors for postpartum moms are the wavelength of the device (ideally 630 - 670 nm, especially around 650 - 660 nm for hair regrowth), scalp coverage, safety certifications, and practical comfort for regular use. Some models, like the Novaalab Deep Healing Wrap, offer added benefits with both red and near-infrared light, making them versatile for not just hair recovery but also pain relief and wound healing.​ I love devices that have multiple uses and this is one of them - although it does look a bit strange as we’re just using it in a novel way.

If you purchase your device through my links, I’ll personally create a custom protocol for you - focusing on your postpartum healing goals including wound healing (perineal/cesarean), pain management, overall well-being, and hair regrowth. With so many options available, it’s possible to find a device that fits your budget and gives you the features you need for a holistic postpartum recovery plan. The Novaalab Deep Healing Wrap stands out for postpartum recovery because it combines 150 red LEDs at 660 nm and 300 infrared LEDs at 850 nm, both scientifically backed for tissue healing, pain relief, and hair regrowth. Many moms report reduced scalp shedding, healthier growth, and comfort from tension headaches, neck and shoulder pain - making it a versatile tool for overall postpartum wellness.

Could PBM Also Help With Brain Health After Birth?

Emerging research suggests PBM may benefit brain health and emotional well-being, especially relevant for postpartum moms experiencing “baby brain,” mood swings, or fatigue. Red and infrared light can cross the skull to a degree, potentially enhancing cognitive function, mood, and energy by:

·       Improving microcirculation and oxygenation in brain tissues.

·       Supporting neural cell repair and reducing inflammation.

·       Research in mild traumatic brain injury and cognitive decline shows promising results, though more studies in postpartum populations are needed.

Don’t panic and start shopping for Temu wigs. Postpartum hair loss is driven by natural hormonal changes and is usually temporary, but it can affect self-image and confidence during a time when your body is undergoing significant changes already. Red light therapy with a device like the Novaalab Deep Healing Wrap offers a hopeful, science-backed solution, encouraging hair regrowth, soothing pain, and potentially giving a boost to postpartum brain health. By dividing sessions, making use of its flexible design, and adopting a daily routine, moms can reclaim comfort and support their body’s healing journey.

Tracy