Can breast milk help baby acne?

breats-milk-for-baby-acne

Seeing tiny red bumps and pustules on your newborn's delicate skin can be alarming for any new parent. Just when you think you've mastered the feeding and sleeping routine, a new worry appears: baby acne. Rest assured, this condition—often called neonatal acne—is incredibly common and, in most cases, completely harmless and temporary. It typically develops within the first few weeks of life, sometimes due to maternal hormones still circulating in the baby’s system, or from irritation. While it will almost always clear up on its own, parents naturally want a gentle, natural, and quick solution.

What is baby acne and why does it happen?

Baby acne, formally known as neonatal acne, is a very common and usually harmless skin condition affecting up to 20% of newborns.

💡 It typically appears as small red bumps, whiteheads (pustules), or pimples, often concentrated on the cheeks, nose, and forehead.

Causes and duration

The most common theory behind neonatal acne is the presence of maternal hormones that crossed the placenta late in pregnancy. These hormones can temporarily overstimulate the baby’s sebaceous (oil) glands, leading to breakouts. It is not caused by poor hygiene or any fault of the parents. Crucially, baby acne is temporary. It usually resolves on its own within a few weeks or months without any treatment.

Key differentiation

It's important for parents to differentiate true baby acne from other newborn rashes, which can look similar:

Condition Appearance Key difference
Milia Tiny, pearly white bumps. Closed pores, not inflammatory pimples.
Heat rash Small, red, prickly bumps. Caused by overheating, often in creases.
Eczema/Dry skin Rough, dry, flaky patches. More about dryness and irritation than pimples.

 

If you are ever unsure about a rash, always consult your pediatrician.

Can breast milk help baby acne?

This question gets right to the heart of the matter for many new parents. While pediatricians generally recommend simply keeping the area clean and letting baby acne clear on its own, many turn to breast milk as a natural, accessible solution.

The powerful components of breast milk are precisely why many parents report seeing improvements when using it topically.

  • Lauric Acid: This component makes up a significant portion of the fat in breast milk leftover after feeding. It is well-known for its strong antimicrobial properties, which means it can help target the bacteria that might be contributing to inflammation and pustules on the baby’s skin.
  • Immunoglobulins (Antibodies): These disease-fighting molecules create a protective barrier on the skin, helping to fend off potential irritants and infections.
  • Lactoferrin: This protein has documented anti-inflammatory effects, which can significantly reduce the redness and swelling associated with the acne breakouts.

These combined skin benefits—soothing, hydrating, and anti-infective qualities—are what make the anecdotal evidence for using breast milk for baby acne so compelling. While current scientific evidence is limited to large-scale clinical trials on this specific topic, the consensus is that breast milk is a safe, natural remedy to try, given its proven healing elements.

How to use breast milk for baby acne (Step-by-step guide)

Using your own breast milk to treat your baby’s skin is straightforward, but good hygiene is essential to ensure the best results. Follow these simple steps for safe and effective topical application:

The application process

  • Step 1: Clean and prep the area Gently wash your baby’s face with warm water and pat the skin completely dry. Ensure your own hands are clean before you begin the application process.

  • Step 2: Express the breast milk You only need a small amount—a few drops are usually enough. It is best to use freshly expressed breast milk. You can hand express directly onto a clean fingertip or cotton pad, or use a tool like the Perifit Pump to collect a small amount while you nurse or pump for storage. Avoid using stored, refrigerated, or thawed milk for topical application if possible; fresh milk is believed to retain the highest concentration of active antibodies.

  • Step 3: Gentle application Using a clean cotton ball, cotton swab, or your clean fingertip, carefully apply a thin film of the breast milk directly onto the affected acne patches. Do not rub or scrub the skin, as this can cause further irritation.

  • Step 4: Air Dry and Repeat Allow the milk to completely air dry on the skin. Do not rinse it off. This allows the beneficial components, like Lauric Acid and Immunoglobulins, to be fully absorbed into the skin. Repeat this process as many times as you want.

Important considerations

  • Breast milk color: Don't be concerned about the breast milk color—whether it is thin and bluish or thick and yellowish, its composition is still highly beneficial.
  • Be patient: Consistency is key. Give the remedy several days to a week to see if it makes a noticeable difference.

How long does it take for breast milk to clear baby acne?

It’s important to set realistic expectations.Baby acne is a temporary condition that will usually clear up on its own within a few weeks to a few months.

💡 When using breast milk as a topical treatment, you are primarily aiming to speed up the healing process and soothe the inflammation, not instantly cure it.

Based on anecdotal evidence from parents who have tried this natural remedy, you may begin to see a reduction in redness and inflammation within 3 to 7 days of consistent application (once or twice daily). However, for the acne to completely disappear, the baby's hormones must naturally regulate, which takes time.

Should you stop breastfeeding if your baby has acne?

Absolutely not. The presence of baby acne is not a reason to stop breastfeeding. While it is true that maternal hormones, which are passed to the baby both in utero and through breast milk, are the likely cause of the breakouts, this is a minor, temporary cosmetic issue.

Continue to provide your baby with the unmatched nutritional and immunological support of breastfeeding. If the acne is stubborn, persists for longer than three months, or appears to be causing your baby pain or discomfort, consult your pediatrician, but do not interrupt your feeding schedule.

Other safe home remedies for baby acne

If you choose not to use breast milk, or if you are looking for simple complementary steps, the best course of action is to support the baby's skin as it naturally regulates. Less is always more when dealing with delicate newborn skin.

  • Lukewarm water cleansing: The most effective "treatment" is to wash the affected area gently once or twice a day using only lukewarm water. Use a very soft cloth and avoid any scrubbing, which can irritate the pimples further.
  • Pat dry, don't rub: After washing, pat your baby's skin completely dry with a soft, clean towel. Friction can exacerbate inflammation.
  • Keep dry (avoid saliva): Try to wipe away saliva, drool, or milk residue promptly and gently. Moisture and residue can trap bacteria and worsen the acne.
  • Avoidance is key: Do not use commercial lotions, baby oils, medicated creams (especially adult acne products), or harsh, perfumed soaps. These products can clog pores and counteract the skin's natural healing process.
  • Soft clothing: Dress your baby in loose-fitting clothes made from soft, breathable materials like 100% cotton to minimize skin friction and overheating.

Remember, patience is essential. The acne is temporary and these methods simply ensure the skin remains clean and calm while it clears on its own.


Baby acne is a normal, if unsightly, rite of passage for many newborns. It is a temporary, non-scarring condition resulting from hormonal changes. Breast milk is a safe, gentle option: With its natural healing properties (like Lauric Acid), applying fresh breast milk can be a soothing, chemical-free way to help reduce the redness and inflammation. Regardless of whether you use breast milk, the core remedy is simply keeping the affected area clean with lukewarm water and avoiding any harsh products. Be patient, as the acne is temporary and will pass, leaving your baby with smooth, clear skin.

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Maïna THORAVAL
Lactation Consultant
Lactation consultant, specializing in supporting parents with breastfeeding, infant nutrition, and sleep, combining her personal experiences and professional training.

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