supplement your feeding journey
powdered donor breast milk
Leche is 100% human donor breast milk powder from medically screened donors, triple-tested at every stage for safety and quality, processed in an FDA-registered facility following GMP guidelines. Each convenient 8g sachet reconstitutes into 2oz of breast milk, making it easier and safer to access donor milk.
Single Ingredient
HMOs: natural NOT manufactured
No Seed Oils
No Preservatives
Ready in 30 seconds
"But now, there's another option...screened, tested, and handled safely."
100% breast milk
Powdered into a sachet. Safe and flexible for real life.
Why settle for "closest thing to breast milk" when you can have the real thing?
NATURALLY-OCCURRING 200+ HMOs
Complex prebiotics found only in human breast milk that help support gut health and microbiome development.
BRAIN-BUILDING FATS
Naturally rich in the fats and nutrients (DHA + lipids) that make human milk unmatched in supporting brain development.
IMMUNE-SUPPORTING LACTOFERRIN
Breast milk naturally contains lactoferrin, a multifunctional protein studied for its role in supporting immune function, a healthy gut microbiome, and nutrient absorption.
Why settle for "closest thing to breast milk" when you can have the real thing?
TRUSTED BREAST MILK DONORS
From U.S. donor mothers who undergo medical screening, blood testing, and ongoing qualification standards.
QUALITY + SAFETY
Medically-screened donor milk is tested for substances including nicotine, alcohol, THC/CBD before pasteurization in an FDA-registered facility following GMP guidelines and third-party tested before release.
FREEZE-DRIED FOR OPTIMAL PRESERVATION
Carefully freeze-dried our FDA-registered human milk facility to preserve the natural composition of human breast milk while creating a convenient, shelf-stable powder.
none of it here.
- No seed oils
- No synthetic additives
- No preservatives
- No palm oil
- No corn syrup
- No maltodextrin
- No fillers
why parents and pros choose leche
How Leche fits the moments that matter
nature meets innovation.
Real breast milk, thoughtfully transformed for modern life. How powdered donor breast milk compares to formula and informal milk sharing.
Informal Milk Sharing · 1 OF 3
Safety you can see!
from donor
to sachet, every step is screened
Rigorous medical screening
Application, medical history and blood tests confirm every donor's eligibility.
+ See everything we screen forGlobally established safety standards
Leche adheres to validated donor milk safety protocols trusted by hospitals, neonatal intensive care units (NICUs), and human milk banks around the world for more than 20 years.
FDA-registered facility
Medically-screened donor milk is processed in our FDA-registered facility following GMP guidelines.
Third-party verification
Independent testing verifies Leche's safety standards, quality assurance and nutritional consistency before reaching your family.
more breast milk,
whenever you need it.
Leche works in conjunction with your feeding journey. It's an easy way to keep breast milk in your baby's feeding plan as a complement, transition or every day use.
"When my milk hasn't come in yet."
Gives your newborn real breast milk in the early days while your own supply is still establishing.
"When I'm back at work and pumping falls short."
Bridges the gap on the days the freezer stash runs low, without switching to formula.
"When my partner takes the night feed."
Anyone can mix a sachet in 30 seconds, so you can rest and still feed breast milk.
"When we're travelling and there's no fridge."
Shelf-stable single-serve sachets: no cooler, no thawing, no pump bag. Just add water.
"When baby needs a few extra calories."
Anyone can mix a sachet in 30 seconds, so you can rest and still feed breast milk.
"When I want a backup that isn't formula."
Real human milk on standby for the unexpected, so your plan never falls back to synthetic.
questions parents ask most
The primary reason for urging the use of human donated milk is centered around nutritional value. Human milk is easier for a premature baby to digest and contains essential fats that are crucial to the development of the baby's brain and neurologic tissues. Formula is generally a processed (and sometimes fortified) form of cow's milk. Many premature and low-birth-weight infants, whose digestive systems may not be fully formed, have a difficult time processing the proteins in cow's milk, and may develop intestinal infections as a result.
All donors undergo a rigorous medical screening process including application review, medical history evaluation, and blood testing before being approved.
Yes. Freeze-drying is performed after pasteurization, preserving the nutritional profile while removing moisture to ensure shelf stability.
Leche is 100% human breast milk with no additives. Please consult your pediatrician if your baby has known allergies or sensitivities.
Yes. Leche is made from 100% donated human breast milk. There are no cow's milk derivatives, no synthetic additives, and no formula ingredients.
Absolutely. Leche is designed to complement your own supply, not replace it.
You can order directly from our website. Subscriptions and one-time purchases are both available.
happy moms + babies
- MMMarne M.Reviewingpowdered donor breast milkI recommend this productRated 5 out of 5 stars2 hours agoBreast Milk Made Easy!
As someone who built a family through IVF and adoption, having an option like Leche felt so easy when everything else felt so complicated.
- KSKimberly S.Verified ReviewerReviewingpowdered donor breast milkI recommend this productRated 5 out of 5 stars20 hours agoWow factor experience!
This company has finally solved the age old issue for busy traveling moms who want to support their kiddos with nature's best gift of breast milk. If you are a busy working mom, traveling and pumping, this is your new favorite thing. No more fear about wasting hard earned milk. I also love the idea of women helping other women who can't produce breastmilk. Ultimately, I can't think of a cooler female owned business that helps other women in such a tremendous way. Kudos to Leche!
- CDCalli D.Verified ReviewerReviewingpowdered donor breast milkI recommend this productRated 5 out of 5 stars20 hours agoLeche Saved My Sanity Going Back to Work
Going back to the office at 12 weeks was terrifying, and my biggest stressor was my freezer stash not being ready. Leche completely solved that. Daycare always had breast milk on hand and I never had to panic. Wish the larger size shipped a little faster, but the product itself is wonderful.
- CRCharles R.Verified ReviewerReviewingpowdered donor breast milkI recommend this productRated 5 out of 5 stars23 hours agoGame changer for dads
As a new dad trying to support my partner’s breastfeeding journey, I’m so happy I found Leche. My wife was totally open to the idea of supplementing with Leche, before we started formula. Game changer.
- NNikkiReviewingpowdered donor breast milkI recommend this productRated 5 out of 5 starsYesterdayI love this option
I struggled with milk production after my second and felt so much guilt around formula feeding. I’m so glad this option exists to help parents bridge this gap.
