Breastfeeding Cookies: Do Lactation Cookies Actually Work?

This article is part of the Nella Vosk Breastfeeding Nutrition & Milk Supply Guide — our central evidence-based resource for lactation nutrition. This article answers one specific question within that pillar: do breastfeeding cookies actually work, what ingredients matter, and what should Australian mothers look for when choosing one?

You are tired, you are worried about your supply, and someone has just told you to try lactation cookies. Maybe you've already bought some. Maybe you're mid-batch of a recipe at 10pm with a baby in the carrier. Either way, you want to know whether they're actually going to help.

The honest answer is: it depends on what's in them. Some breastfeeding cookies are genuinely well-formulated with ingredients that have real support in the evidence — oats, fennel, moringa, fenugreek. Others are basically a snack with a marketing story. The difference matters, especially if you're trying to address a genuine supply concern.

At Nella Vosk, the role of food and ingredients in supporting lactation sits at the heart of our Milk & Feeding Support pathway — because what you eat is one of the few things genuinely within your control when breastfeeding is hard.

Breastfeeding cookies — also called lactation cookies, mothers milk cookies, or boobie bikkies — are snacks formulated with galactagogues: ingredients traditionally associated with supporting or increasing milk production. The concept is simple: pack a convenient, edible snack with the same ingredients that have been used as milk-support foods for centuries, and make it easy for exhausted mothers to actually consume them.

The key word in all of this is 'galactagogue.' A galactagogue is any substance — food, herb, or supplement — that is believed to promote lactation. The evidence base for galactagogues varies enormously from ingredient to ingredient, which is exactly why the cookie you choose matters more than the category.

When you are choosing between breastfeeding cookie brands — or deciding what to put in a homemade batch — the ingredient list is where the decision lives.

What a good ingredient list looks like

A well-formulated breastfeeding cookie will lead with oats or millet, include one or more named galactagogue herbs (fennel, fenugreek, moringa), and use minimal additives, no artificial flavours, and recognisable whole-food components throughout. Our article on what to look for in lactation cookie ingredients walks through how to read an ingredient list specifically for this purpose.

There is no single 'best' breastfeeding cookie — because the right choice depends on your specific situation, dietary needs, and what you are trying to address.

If you have no dietary restrictions

Look for a cookie with oats as the primary base, a named galactagogue herb or two, and minimal sugar and additives. Whether you choose a fenugreek-containing or fenugreek-free product is personal preference, but confirm which you're getting before buying.

If you are managing food allergies or intolerances

Dairy-free, gluten-free, and egg-free formulations all exist in the Australian market. Check the allergen statement on the label, not just the ingredients list — cross-contamination during manufacturing matters for serious allergies.

If you have a history of thrush or have recently taken antibiotics

Avoid products containing brewer's yeast. Choose a yeast-free formulation and prioritise brands that are transparent about their full ingredient list. The Nella Vosk lactation cookie range is brewer's yeast-free across all products.

If you have thyroid conditions or blood sugar concerns

Choose a fenugreek-free formulation. Most of the Nella Vosk range fits this category — only two products contain fenugreek, and both are clearly labelled.

No matter which you choose, our Lactation Cookies are baked with hand-picked herbs and wholesome ingredients, naturopathically approved and formulated to help you move past the struggles of low milk supply and enjoy a calmer breastfeeding experience.

Both varieties include:

👉 Explore our full Lactation Cookies Collection to stock up, or dive deeper into tips and support in our Breastfeeding Blog.

Whether you’re a choc-chip lover or prefer the herbal boost of fennel and fenugreek, both options are here to keep your milk flowing and your body nourished. 💚

Most brands recommend 1–3 cookies per day. More is not necessarily better — the galactagogue content is dose-dependent to a point, and beyond that you are just eating extra calories.

The most useful approach is to think of breastfeeding cookies as one component of broader lactation nutrition — not a standalone solution. Pair them with adequate hydration (breastfeeding increases fluid needs significantly), enough overall calories (you need approximately 300–500 extra per day while producing milk), and enough protein at each meal. Our article on the best postpartum protein sources for breastfeeding covers the protein piece in detail.

If you are concerned about supply and breastfeeding cookies do not seem to be making a difference after a week, the issue is more likely feeding frequency or latch than ingredient choice. The article on how to tell if you actually have low milk supply is a useful reality check before changing anything else.

Hydration. Breast milk is approximately 87% water. If you are dehydrated, no amount of galactagogue ingredients will compensate.

The general recommendation for breastfeeding mothers is around 2.5–3 litres of fluid per day — more in hot weather or if you are particularly active. If you are relying on breastfeeding cookies to boost supply but only drinking 1.5 litres of fluid daily, address the hydration first. Our article on electrolytes and why hydration matters for breastfeeding covers what your body actually needs and why plain water is not always enough.