DIY Tallow Diaper Balm with Calendula & Chamomile (Zinc Oxide Optional)

Simple ingredients, botanical-infused oils, and no fancy equipment required.

Let's be honest: if you're in the thick of diaper changes, sleep deprivation, and toddler negotiations, you probably don't have time to play kitchen apothecary.

But if you enjoy making your own skincare, a homemade diaper balm doesn't have to be complicated.

This recipe combines tallow, calendula and chamomile-infused jojoba oil, and beeswax, with the option to add zinc oxide for additional barrier protection.

And here's something worth knowing: you don't have to put zinc oxide directly into your balm. You can make a simple botanical balm and use a commercially formulated zinc oxide diaper paste separately when additional protection is needed.

Let's talk ingredients first.

Why Tallow, Jojoba, Calendula & Chamomile?

Each ingredient has a purpose, and no, we're not going to pretend they're magical.

Tallow: A rendered animal fat composed primarily of triglycerides containing fatty acids such as oleic, palmitic, and stearic acids. In a balm, it provides richness, emollience, and helps reduce moisture loss by forming an oily layer on the skin.

Jojoba Oil: Technically a liquid wax rather than a typical triglyceride oil. It provides slip, softens the overall texture, and helps make the balm easier to spread.

Calendula: Traditionally used in topical botanical preparations. Although some research has investigated its skin-related properties, evidence specifically supporting homemade calendula-infused diaper balm remains limited.

Chamomile: Another botanical with a long history in skin preparations. Some of its constituents have been studied for skin-related effects, but that doesn't mean every homemade chamomile infusion has demonstrated clinical benefits.

Beeswax: Gives the balm structure and contributes to the protective film left on the skin.

Zinc Oxide (Optional): A well-established skin-protectant ingredient used in commercial diaper rash products. It helps form a barrier against moisture and irritants.

The idea is simple: use a small number of ingredients, understand what each contributes, and avoid unnecessary additions.

First, Let's Infuse That Oil

If you're using calendula and chamomile, you'll want to prepare your botanical-infused oil before making the balm.

For this recipe, we'll infuse the jojoba oil.

You'll need:

• 2 oz (56 g) jojoba oil for the finished recipe, plus extra for infusion and straining losses
• 1 tablespoon completely dried calendula flowers
• 1 tablespoon completely dried chamomile flowers
• A clean, completely dry glass jar
• A fine-mesh strainer and suitable filter

Gentle Warm-Infusion Method

1. Place your dried calendula and chamomile into a clean, dry heat-safe jar.
2. Add enough jojoba oil to submerge the botanicals fully.
3. Place the jar in a shallow water bath over very low heat, keeping bath water out of the jar.
4. Warm gently for approximately 1–2 hours, monitoring the temperature and avoiding overheating. This is a home preparation method, not a validated extraction process.
5. Allow the oil to cool, then strain thoroughly. Filter again if necessary to remove fine botanical particles.
6. Weigh out 56 g of the finished infused jojoba oil for your balm.

Important: Use only fully dried botanicals, and keep moisture out of the infusion. Homemade herbal oils can become contaminated if moisture is introduced. This method has not been validated for microbial safety or shelf life, so make small batches, handle them hygienically, and do not assume the infusion is shelf-stable for months.

Chamomile and calendula belong to the Asteraceae plant family and may cause reactions in people with sensitivities to related plants. For infant skincare, botanical ingredients are not automatically gentler than plain, fragrance-free products.

Easy DIY Tallow Diaper Balm Recipe

Makes approximately 6.5 oz without zinc oxide or 7 oz with zinc oxide, by weight.

Ingredients

• 4 oz (113 g) rendered tallow
• 2 oz (56 g) calendula and chamomile-infused jojoba oil
• 0.5 oz (14 g) beeswax pellets
• Optional: 0.5 oz (14 g) cosmetic-grade zinc oxide suitable for topical formulation

Equipment

• Small saucepan
• Heat-safe glass measuring cup or bowl
• Accurate kitchen scale
• Spatula or small whisk
• Clean, completely dry jars or tins

Instructions

1. Melt the base

Combine the tallow, infused jojoba oil, and beeswax in a heat-safe container.

Place it in a saucepan containing a little water over low heat, creating a simple double boiler. Stir until the beeswax has melted completely.

2. Add zinc oxide, if desired

If you're making the zinc-free version, skip ahead to step three.

For the zinc version, remove the melted mixture from the heat. Carefully incorporate the weighed zinc oxide while stirring thoroughly.

Avoid breathing airborne zinc oxide powder. A smooth appearance alone doesn't establish that the powder is evenly dispersed. Continue mixing as the balm cools and thickens to help minimize settling.

3. Pour and cool

Transfer the balm into clean, completely dry jars or tins while it is still pourable.

Allow it to cool completely before securing the lids.

4. Store carefully

Store in a cool, dry place away from direct sunlight. Because this is a homemade botanical-infused preparation without microbial or stability testing, I can't assign it a reliable 6–12-month shelf life.

Make small batches, use clean hands or a clean spatula, keep water out of the container, and discard the balm if you notice changes in odor, appearance, or texture.

Do You Really Need Zinc Oxide in Your Balm?

Not necessarily.

Zinc oxide is particularly useful when you want a substantial protective barrier between the skin and moisture from a wet or soiled diaper.

But there's another option.

You can make this recipe without zinc oxide, leaving you with a botanical-infused tallow balm that can be used as an emollient.

If extra barrier protection is needed, a commercially formulated zinc oxide diaper paste can be used separately.

For those choosing to layer products, apply a thin amount of the plain balm to clean, dry skin, then apply the commercial zinc paste as the outer layer according to its label instructions. This is a practical layering option, not a combination with established clinical evidence of superior results. Using a thick zinc paste by itself is also entirely reasonable, especially for an active diaper rash.

The American Academy of Pediatrics recommends zinc oxide or petrolatum products for diaper rash care, along with frequent diaper changes and gentle cleansing.

One more consideration: Adding zinc oxide to a homemade balm does not automatically make it equivalent to a tested, commercially manufactured diaper rash treatment. The finished formulation, zinc dispersion, stability, and labeling all matter.

Why I Leave Out Essential Oils

I know they're popular in DIY skincare, but babies don't need a complicated ingredient list.

Essential oils are concentrated botanical substances, and even properly diluted essential oils can cause irritation or allergic reactions.

For a product intended for the delicate diaper area, my preference is to skip them entirely.

And remember, infused botanical oil and essential oil are not the same thing.

An herbal oil infusion involves steeping plant material in a carrier oil. Essential oils are concentrated volatile aromatic extracts. They differ substantially in composition and concentration.

For babies, simpler is often the better starting point.

A Few Things Worth Remembering

Even a homemade balm with a short ingredient list may not suit every baby's skin.

If your baby has unusually sensitive skin, known plant allergies, broken skin, or an active rash, check with your pediatrician before introducing a homemade botanical product.

Persistent, worsening, bleeding, or unusual diaper rashes may require medical evaluation, especially when a yeast infection or another condition is involved.

And while I enjoy traditional ingredients and botanical formulations, I believe there's room for both handmade skincare and conventional products.

You don't have to choose one over the other.

Want to Skip the DIY?

Sometimes you just want somebody else to make the balm. I get it.

LEVONAH & SPRIG Baby Bottom Balm is handcrafted in small batches with calendula, chamomile, and vanilla-infused tallow, golden jojoba oil, and beeswax.

No essential oils, no complicated routine, just a thoughtfully formulated balm designed to soften and condition delicate skin.

For families who prefer to keep zinc oxide separate, our balm offers a zinc-free option that can be incorporated into a routine alongside a commercially formulated zinc-based diaper paste.

Because sometimes it's not about choosing between traditional ingredients and modern skincare.

It's about understanding what each one does and deciding what works best for your family.