Sincerely JoJo ad creative
Sincerely JoJo
Sincerely JoJo

Inactive· since May 11, 2026

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Eight months after my daughter was born, I sat on the edge of the bed at midnight, ran my hand over the crown of my head, and finally accepted that the regrowth my doctor kept promising wasn't coming. I should have been past this. The forums said six months. My OB said six to nine. My body apparently hadn't read either. I'd been wearing my hair up for five months — I'd bought a headband with a bow on it, the kind I'd always found slightly tragic on other women, until I needed one. The crown was thinner than the temples. The temples were thinner than the back. The part down the middle was a widening line of scalp I kept disguising with dry shampoo and a slightly different side part every morning. Eleven weeks postpartum was when it had started — a dense, rodent-sized clump in the shower drain, water rising around my feet because there was too much hair to get through. I'd cried on the bathroom floor that night while my daughter slept in the next room. I'd told myself for nine months that I just needed to be patient. That my hormones would stabilize and things would reverse. Doctors had confirmed as much, cheerfully, at appointments where they clearly didn't consider this a medical emergency. But sitting on the edge of the bed at eight months, I knew it wasn't reversing on its own. And I'd already spent close to a thousand dollars trying to make it. Let me show you the receipts. Because if you've been trying to fix postpartum hair loss while breastfeeding, this is going to sound familiar. Biotin supplements — the ones with the flowers on the packaging. Six weeks. Nothing. Two different scalp serums at $35 a bottle, the kind that smell strongly of rosemary and tingle when you massage them in. I used them religiously. Nothing. Caffeine shampoo. DHT-blocking shampoo. A scalp massage tool with silicone bristles I used so diligently I gave myself a minor headache. I looked up minoxidil — not recommended during breastfeeding. Finasteride — not prescribed to women, ever. I priced out PRP injections at $400 a session, four sessions minimum, no guarantee. I had a baby and a recovering body and I wasn't spending $1,600 on injections that might not work. Add it up: roughly $900 in failed products by month eight. Plus the multi-thousand-dollar treatment paths I'd seriously considered and decided I couldn't justify. I had a very specific problem — postpartum hair loss while breastfeeding, eight months past when it should have reversed. And there was apparently no safe, proven, affordable solution for it. That was the night I stopped looking for products and started trying to understand what was actually happening to my hair at a biological level. Because if I understood the mechanism, maybe I'd understand why everything I'd tried had failed. Here's what I found. And it changed everything. You have around 100,000 hair follicles on your scalp. Most of them, at any given moment, are in active growth — producing hair. During pregnancy, elevated estrogen extends that growth phase, which is why pregnant women often get extraordinary hair. When you give birth, estrogen drops fast. The follicles that were being held in extended growth all get the same signal at once: time's up. Two to four months later, they shed together. In clusters. In drain-blocking quantities. This is telogen effluvium. In normal cases, the follicles cycle back into growth and regrow within months. Here's what no one explains. A follicle stressed by hormonal upheaval, by the metabolic demands of pregnancy and breastfeeding, sometimes doesn't have the cellular energy to switch back on. It needs ATP — the fuel every cell in your body runs on — to restart growth. Depleted postpartum follicles, in many women, simply don't produce enough. So the follicle stays in the resting phase past the point it should. Not damaged or dead — just powered down. I started calling this the Stuck Follicle. Because that's what it actually is. Not lost. Not destroyed. Sitting there waiting for a charge that nothing in your routine is delivering. Think of a follicle like a phone with a dead battery. Hardware intact. Screen still works. It just needs power to switch back on. Every topical treatment I'd tried was like adjusting the brightness on a dead phone. Biotin supports keratin in follicles that are already active. Scalp serums improve circulation at the surface. DHT blockers address male-pattern hormonal pathways. None of them tell a resting follicle to wake up. None of them deliver power to the cell. There's only one thing that does. Light. Specifically, low-level laser light at 650nm wavelength, delivered directly to the scalp. This is photobiomodulation — peer-reviewed, FDA-cleared for hair regrowth, six independent clinical studies behind it. The 650nm wavelength is absorbed by a photoreceptor inside the mitochondria of the hair follicle cell. That absorption directly increases ATP production. The follicle gets power. It transitions from resting back into growth. I started calling this the 650nm Recharge. Because that's what it is. Not a chemical, not a drug, not a stimulant — the specific frequency of light that hair follicle mitochondria evolved to respond to. The 650nm Recharge is the only thing I found that addresses the Stuck Follicle. Everything else operates somewhere else in the system — circulation, hormones, keratin, blood flow. None of those answer the question of how to restart a powered-down cell. I read the studies at 1am that night. PubMed, not testimonials. Randomized controlled trials, not influencer reviews. It was real. And the moment I understood it, nine months of failed treatments stopped feeling like personal failure and started feeling like what they were — solutions to the wrong problem. I hadn't tried the wrong things. I'd been trying things that couldn't work. There's a difference, and once you know what it is, the choice becomes obvious. I found Kiierr through a forum post from another breastfeeding mom whose situation had been almost identical to mine. Seven months postpartum, had tried everything safe, nothing had worked. She'd been using the Kiierr 272 Laser Cap for four months and posted a before/after. I looked at that photo for a long time. Then I looked at the cap itself: 272 medical-grade laser diodes, FDA-cleared for hair regrowth, six independent clinical studies, 125,000 customers, seven-month money-back guarantee. The price was $695. I want to be honest about that — because nobody else will tell you up front. Yes, it's a real number. No, it's not impulse-buy money. But here's where I sat with it that night: I'd already spent $900 on things that hadn't worked. I'd been quoted $1,600 for a PRP course I couldn't safely do while breastfeeding. I was looking at potentially years of ongoing supplement bills and serum bottles, none of which were addressing the actual mechanism. The laser cap was a one-time purchase with a seven-month return window. Compared to what I'd already spent and what I was about to spend, $695 was the cheap option. The only reason I hadn't bought it earlier was that I didn't know it existed and I didn't understand why it would work. I ordered it the next day. The cap is lighter than I expected. Thirty minutes, every other day. Fits under itself, shuts off automatically — you can fold laundry in it, watch TV in it, sit out back while your daughter does tummy time. Week one, nothing dramatic. A gentle warmth. The timer ticking down. Week five, the shower drain stopped blocking. Not a moment — just a morning where I realized I hadn't had to clear it in a while. Week eight, I ran my hand over the crown and felt a bristle-like texture I didn't recognize. I tilted my head under the bathroom light the way I had a hundred times before — but this time I was looking for something different, and I found it. Tiny new hairs. Dozens of them along the part and at the temples. Week twelve, my sister noticed at coffee. Unprompted. Not a "have you done something different" — a "your hair looks so good." Best four words I'd heard in two years. Month four, I stopped wearing my hair up. My hair is fuller now than it was before I got pregnant. I don't say that lightly. I have the photos. I want to address one thing directly, because I know you're thinking it. You've tried everything already. This is probably just another product with good reviews and disappointing results. But that's exactly the point. You haven't tried the wrong things. You've tried things that don't address the Stuck Follicle. The 650nm Recharge does. There's no other mechanism on the market that delivers power to a cell that's run out of it. If you're breastfeeding, two more things you need to know. The Recharge works at the level of light and cellular energy. Nothing absorbed through skin, nothing in your bloodstream, nothing transferable to breast milk. It's not a drug or a chemical — it's a specific wavelength of light interacting with hair follicle mitochondria. And it is the only meaningful intervention I found that's actually safe to use while feeding your baby. If you're in the same place I was — eight, nine, ten months out, watching the mirror every morning, told to keep waiting for a regrowth that's not coming — I want to give you what I wanted that night on the edge of the bed. The Kiierr 272 Laser Cap is here: [link] It's $695. Seven-month money-back guarantee — longer than most postpartum hair loss windows. If your hair isn't measurably fuller in seven months, you get every dollar back. Use it for six months and return it on month seven if you want. They publish that policy because they know what their product does. Here's what I'd suggest tonight, before you close this tab: Click through and look at the before-and-afters women have posted in the reviews. Read three of them — especially from breastfeeding moms. Then scroll to the studies linked on the page; three of them are open-access if you want to verify the 650nm mechanism for yourself. That's what I had when I bought it. If it's enough for you, place the order tonight. The seven-month window starts the day it arrives, and you've already lost enough months waiting. I bought a second cap last week — for my sister, who had her son in November and just hit the four-month shed cliff. She doesn't know yet that what she's looking at in the brush is the start of nine months of not-fixing-it, then one good night of finally understanding why. I'm trying to skip her past that. You can skip past it too. P.S. — I'm a mom, not a dermatologist. I'm not telling you the laser cap will work for everyone. I'm telling you it works for the specific mechanism behind postpartum hair loss while breastfeeding — the Stuck Follicle — and that of every product I tried over nine months, the 650nm Recharge is the only one that actually addressed what was happening inside the follicle. If you're in the same boat I was, you have seven months to find out for yourself with no risk. That's longer than the window your doctors keep telling you to wait.

Tap below. Try it for seven months. If it doesn't work for you, you get your money back, no argument.

It works or your money-back

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