How To Stop Postpartum Hair Loss

Short answer: You usually can't fully stop postpartum hair loss. It's almost always telogen effluvium, a temporary shedding wave that starts when estrogen drops after birth, and about 90% of women report it. Shedding typically ramps up at 1–3 months, peaks around 3–4 months, and eases by 6–12 months. Most women's hair is back to its normal fullness by their child's first birthday.

You can support regrowth and avoid making breakage worse (nutrition, gentle hair care, rest), and you should see a clinician if:

• The shedding is patchy/bald spots, 
• lasts beyond ~6–12 months, 
• or comes with red-flag symptoms (extreme fatigue, cold intolerance, etc.). 

Nutrition and supplements don’t “turn off” hormonal shedding, but iron, vitamin D, zinc, B vitamins, protein, and collagen support can help overall recovery when diet falls short.

What to do this week if you’re experiencing postpartum shedding

1. Breathe: shedding at 2–4 months postpartum is expected and temporary.
2. Keep taking your prenatal or postnatal vitamin, especially if you're breastfeeding.
3. Build meals around protein and iron-rich foods (red meat, eggs, lentils, leafy greens).
4. Switch to a volumizing shampoo, skip tight ponytails, and minimize using heat tools.
5. If you're past 6 months and it's getting worse, not better, ask your healthcare practitioner about checking your iron levels.

What’s happening (telogen effluvium)

Postpartum hair loss, also called telogen effluvium, is excessive hair shedding in the first several months after giving birth. Your follicles are healthy, and they're just running on a delayed schedule. To understand, we have to look at the science of hair. 

Hair grows in three phases:

• Anagen (growth): lasts 2–6 years. About 85–90% of your hair is here at any time.
• Catagen (transition): lasts a few weeks when growth stops.
• Telogen (rest and shed): the hair releases so a new one can grow. Outside of pregnancy, losing up to about 100 hairs a day is normal.

During pregnancy, high estrogen levels keep more hair in the growth phase, which is why many women notice thicker hair. After birth, estrogen falls and all that extra hair shifts into the telogen phase together. A few months later, it all starts to shed at once. That’s why it usually takes several months to notice the shedding. Those short hairs around your hairline? That’s a sign of regrowth, which is good.

Postpartum hair loss timeline

The shedding is predictable, so you’ll know what to expect. In general–no shedding at first, then peak shedding around 3- 4 months postpartum, and a shift to regrowth within the first year.

The above isn’t definitive–timelines can vary based on genetics, your own hair cycle, and nutrition/wellness (i.e., diet, sleep cycle, etc.). If you already had thin or fine hair in the past, the shedding may be more pronounced. 

What actually helps (vs myth)

Nothing can “stop” postpartum shedding; it’s a natural part of the hormonal shifts that happen after you have a baby. You can, however, support the regrowth cycle that follows and avoid adding any additional stress to your new strands.

What helps

• Monitor your diet: Eat enough, and eat protein. Hair is built from protein, and postpartum appetite and time are both stretched thin. See our healing foods for postpartum recovery.
• Don’t stop your supplements: Keep taking your prenatal or postnatal. Nutrient needs stay high after birth, and higher still while breastfeeding. Here's why you shouldn't stop supplementing postpartum.
• Know your iron status: Blood loss at birth and low intake can deplete iron stores. Ask your healthcare practitioner whether a ferritin test makes sense.
• Handle hair gently:  Dermatologists suggest a volumizing shampoo and a light conditioner on the ends only. Skip tight ponytails and buns, brush wet hair carefully, and use heat tools less often.
• Try a new cut: A shorter or layered style can make hair look fuller while it grows back, and it's faster to manage with a newborn.
• Rest where you can: Stress and sleep loss can disrupt the hair cycle. Trade a night feed or take a nap when you can.
• Try physical stimuli: A scalp massage can be a great way to get blood flowing to the hair follicles. It's a calming ritual, and you can use a light oil (such as rosemary oil, which has shown some promise for hair growth). It won't change hormonal shedding but may help with regrowth.

What doesn't stop hormonal shedding

• Biotin megadoses: Biotin deficiency is rare, and high doses don't counteract the postpartum drop in estrogen. High-dose biotin can also interfere with some lab tests, so tell your healthcare practitioner if you take it.
• “Natural” remedies that overpromise: Oils marketed as "hair loss stoppers,” Rosemary, castor and coconut oil aren't proven to stop postpartum shedding.
• Detoxes and cleanses: There’s no evidence they work, and they can cut calories and protein when your body needs more of both.
• Hair vitamins: Like natural oils, they’re no quick fix. The truth is, no gummy changes the hair shedding process. A complete multi covers the nutrients that matter more reliably.

If you're considering a medicated hair-regrowth product, talk to your healthcare practitioner first, especially while pregnant or breastfeeding.

Nutrients that support hair recovery postpartum

No nutrient stops hormonal shedding, and there’s no evidence that any supplement can bypass the shedding phase. However, hair follicles are some of the busiest cells in your body, and pregnancy, birth and breastfeeding can leave stores of iron, zinc and B vitamins low. Filling those gaps with a robust diet (and adequate hydration!) supports hair recovery, regrowth and overall hair health.

Can a Postpartum supplement fill the gap?

You should get most of your daily nutrients from your diet, but those first weeks and months postpartum are a major lifestyle change, and your diet can fall short. That’s where postpartum supplements can help. 

The good news is, with a complete prenatal, you won’t even have to switch. Needed's Prenatal Multi provides iron, vitamin D, zinc and methylated B vitamins in forms your body can absorb, and it's designed to be taken through postpartum and breastfeeding. Consider pairing it with Collagen to support hair, skin and nail structure as your body recovers.* It won’t stop shedding, but proper nutrients can help the recovery phase.

When to see a doctor

Seek medical advice if:

• Hair loss continues past 12 months or gets worse after six months 
• There are visible bald patches, a widening part or smooth spots, rather than all-over thinning.
• You're losing eyebrow, eyelash or body hair too.
• Hair loss comes with other symptoms: extreme fatigue, dizziness, feeling unusually cold or hot, a racing heart, or mood changes.

Your healthcare practitioner can help you rule out other issues or underlying causes, such as a nutrient deficiency or thyroid disorder. If you have other persistent symptoms like excessive fatigue, dizziness or depression, you may be experiencing more than common postpartum hair loss.

Your doctor may refer you to a dermatologist or trichologist, a doctor who specializes in hair and scalp issues.

Breastfeeding and hair loss

Breastfeeding doesn't cause postpartum hair loss, and stopping won't end it sooner. The shedding is driven by the post-birth estrogen drop, which happens whether or not you nurse.

Breastfeeding does change your nutrient needs. Making milk draws on your iron, zinc, B vitamins and protein, so it's a good reason to keep eating well and keep taking your prenatal or postnatal.

FAQ

How do I stop postpartum hair loss?

There’s no way to prevent postpartum shedding or hair loss. Postpartum hair loss is telogen effluvium, temporary shedding caused by the drop in estrogen after birth. You can support regrowth with good nutrition, a prenatal or postnatal vitamin, gentle hair care and rest.

How can I prevent postpartum hair loss?

You can’t prevent it because it’s a natural part of your hormones shifting after giving birth. Eating enough protein and iron-rich foods, staying on your prenatal, and avoiding tight styles and heat can limit breakage and support regrowth.

When does postpartum hair loss start and stop?

It usually starts 1–3 months after birth, peaks around 3–4 months, and eases between 6 and 12 months. Most women are back to normal fullness by their baby's first birthday.

Will my hair grow back?

Yes. Postpartum shedding is temporary, and the follicles stay healthy. Short baby hairs along your hairline are the first sign of regrowth. Most women's hair looks the same as before pregnancy, though some notice a change in texture.

Does breastfeeding make postpartum hair loss worse?

No, breastfeeding does not affect postpartum hair loss. Breastfeeding mothers do have higher nutritional needs. All the more reason to watch your diet and stick with your supplements if you’re breastfeeding!

What vitamins help with postpartum hair loss?

No vitamin stops hormonal shedding. Iron, vitamin D, zinc, B vitamins, protein, collagen and omega-3s support overall recovery and healthy regrowth, especially if your diet falls short.* Ask your healthcare practitioner about testing your iron levels if shedding is heavy.

When should I worry about postpartum hair loss?

See your doctor if shedding lasts past 12 months, if you notice bald patches or eyebrow loss or if hair loss comes with extreme fatigue, dizziness or other new symptoms.

Can postpartum hair loss affect my baby?

No, but watch for hair tourniquets: a shed strand wrapped tightly around a baby's toe or finger. Check fingers and toes at diaper changes, and wear your hair up during baby time.

The bottom line

Postpartum hair loss can be frustrating, but it’s a natural part of the postpartum process and a visible sign that your body’s recalibrating post-pregnancy. It’s also temporary, and most women regain their original density and thickness within the first year postpartum. Give it time, nourish yourself well, and talk to your healthcare practitioner if something feels off.

For a full picture of what your body needs right now, read The Needed Guide to Postpartum Supplements & Vitamins, or explore our Postnatal Vitamins Plan.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.