How to Start a Bath Salt Business for $100 (Beginner Guide)

April 22, 2026

Starting a bath salt business is one of the easiest and lowest-cost ways to enter the handmade skincare world.

You don’t need fancy equipment.
You don’t need a huge budget.

In fact, you can realistically start for around $100(or less) and begin selling almost immediately.

This guide breaks down everything you need—from ingredients to packaging to pricing—so you can start simple and grow.

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See Bath Business Salt Supplies Here

My Favorite Soap & Bath Making Supplies – Blue Dragonfly Handmade

💸 Can You Really Start for $100?

Yes—and here’s why:

Bulk salts are very affordable
Recipes are simple (no heating required)
Minimal tools needed (bowls + jars)

A basic starter setup might look like:

Epsom salt (bulk)
One or two specialty salts
Baking soda
Fragrance or essential oil
Simple jars or bags

👉 Homemade bath salts can cost as little as $5 per batch, while selling for much more

Types of Bath Salts (and Why You Need Them)

🧂Epsom Salt (your base)

Magnesium sulfate (great for muscle relaxation)
The cheapest and most widely used
Dissolves easily in water

💡 Cost: Around $2–$7 per pound

👉 This should make up 50–70% of your blend

Recommended Product: Aromasong Epsom Salt with Dead Sea Salt

Epsom Salt 3 lb.

🌊 Sea Salt (Texture + Mineral Boost)

Adds minerals and a spa-like feel
Comes in fine or coarse grain

💡 Best for:

Detox-style bath blends
Texture and visual appeal

🧴 Dead Sea Salt (Luxury Upgrade)

High in minerals like magnesium, calcium, potassium
Often marketed for skin soothing

💡 Cost: $5–$15 per pound

👉 Use in smaller amounts to keep costs down

🏔️ Himalayan Salt (Aesthetic Appeal)

Known for its pink color and trace minerals
Adds a premium, giftable look

💡 Cost: $6–$12 per pound

👉 This is your branding salt (people LOVE how it looks)

🌸 Pink Himalayan Salt (Marketing Gold)

Same as above—but worth calling out because:

“Pink Himalayan” sells extremely well
Feels luxurious without being expensive

👉 This is what helps your product stand out on Pinterest + Etsy

See Bath Business Salt Supplies Here

🧁 Why Baking Soda Matters (Secret Ingredient)

Baking soda isn’t just filler—it’s functional.

✨ What it does:

Helps soften water and skin
Reduces irritation
Acts as a fragrance anchor

👉 Pro Tip: It helps hold scent in your bath salts longer instead of it fading quickly. If you're adding essential oils for scent, mix them with the baking soda separate from the salts. Allow the soda/scent mixture to dry overnight on a lined cookie sheet before combining with salts. This anchors the scent and also keeps the salts from absorbing the essential oils which can cause them to clump.

💡 Use around 10–25% of your blend

🧴 Simple Beginner Bath Salt Formula

Basic Relaxation Blend:

2 cups Aromasong Epsom Salt with Dead Sea Salt
1 cup Fine Grain Pink Himalayan
½ cup Arm & Hammer Baking Soda
10–20 drops essential oils Handcraft Blends Essential Oils or Mayjam Essential Oils

👉 Cost to make: ~$3–$5 per batch

You only need 2 to 4 salts to start making your formulas, you don't need every salt in a mixture, however the more complex your formulas are the more they will sell for.