Top 5 Natural Deodorant Aluminum-Free, Baking Soda-Free, Eco-Friendly Sticks That Actually Work

If you’ve been searching for a natural deodorant that works, you know how hard it can be to find one that keeps you fresh all day — without aluminum, baking soda, or harsh chemicals.

Thankfully, today’s new wave of eco-friendly, non-toxic deodorants are redefining what “natural” means. These deodorants use plant-based and mineral ingredients like zinc ricinoleate, kaolin clay, and coconut oil to neutralise odour naturally — without blocking sweat glands.

Whether you’re looking for the best natural deodorant for women, the best deodorant for men, or a vegan, plastic-free deodorant, this guide rounds up the top aluminum-free and baking soda-free deodorants that actually work.

1. Postcard Natural Deodorant — Aluminum-Free, Gentle, and Long-Lasting

When it comes to natural deodorant Singapore options that deliver, Postcard Natural Deodorant tops the list.

Made without aluminum, parabens, or baking soda, this long-lasting natural deodorant keeps you fresh all day with gentle yet powerful ingredients.

Key Ingredients & Benefits

• Zinc Ricinoleate – neutralizes odor-causing bacteria naturally
• Menthol Crystals – provide a refreshing, cooling sensation
• Kaolin Clay – absorbs excess moisture while staying gentle on skin
• Coconut Oil – offers antibacterial protection and hydration

Perfect as a full-size stick or spray for home or a mini deodorant stick or spray for on-the-go freshness, Postcard Natural deodorant is both practical and planet-conscious.

🛍 Where to Buy:
Find Postcard at Postcard Orchard Flagship Store, The Green Collective, The WYLD Shop, DORS at Design Orchard, or online on Postcard Website and Shopee.

2. Salt & Stone Deodorant — Performance Meets Luxury

Photography: AporeNaturals

Salt & Stone creates natural deodorants that perform as beautifully as they smell. Free from aluminum and baking soda, their clean, vegan deodorant sticks use probiotics and hyaluronic acid to nourish skin and reduce irritation.

Their packaging is made from recycled ocean plastics, making them a top choice for those seeking both luxury and sustainability.

3. Coconut Matter Deodorant — Zero Waste and Seriously Effective

Photography: Coconut Matter

Coconut Matter is a Singapore-based clean beauty brand leading the charge in plastic-free, aluminum-free, and baking soda-free deodorants.

Their MOOD range combines coconut oil, magnesium hydroxide, and plant waxes to keep you feeling fresh while soothing sensitive skin. Each stick comes in 100% compostable packaging, proving sustainability and performance can go hand-in-hand.

Why We Love It

• Aluminum-free, baking soda-free, and plastic-free
• Infused with essential oils for long-lasting freshness
• 100% vegan and cruelty-free

4. AporeNaturals Deodorant — Simple, Clean, and Effective

Photography: AporeNaturals

AporeNaturals offers a minimalist, organic deodorant crafted with essential oils and skin-soothing botanicals.

Their baking soda-free formula is gentle enough for daily use, even on sensitive skin. This deodorant keeps you naturally odour-free with lightweight, breathable ingredients.

5. Scoop Wholefoods Natural Deodorant — Sustainable, Refillable, and Clean

Scoop Wholefoods isn’t just a zero-waste grocery store — it’s also home to one of Singapore’s most beloved refillable, natural deodorants.

Made with plant-derived ingredients and packaged sustainably, Scoop Wholefoods Natural Deodorant is free from aluminum, parabens, and baking soda. Their formulations are perfect for anyone seeking a gentle, effective deodorant that’s as kind to the planet as it is to your skin.

Why We Love It

• Locally available and refillable
• Free from aluminum, baking soda, and harsh chemicals
• Ideal for sensitive skin and eco-conscious consumers

Why Choose Aluminum-Free and Baking Soda-Free Deodorants

People are making the switch to natural deodorants for good reason:

• They let your body breathe naturally while fighting odour effectively.
• They’re free from aluminum, parabens, and synthetic fragrances.
• They use mineral and botanical ingredients like zinc ricinoleate and kaolin clay.
• They’re better for sensitive skin and the planet.

From Postcard’s skin-friendly cooling formula to Coconut Matter’s zero-waste packaging and Scoop Wholefoods’ refillable design, these brands prove that going natural doesn’t mean compromising freshness.

Final Thoughts

The best deodorants don’t just fight odour — they support your skin and the planet.
If you’re ready to switch to a natural deodorant that works, start with Postcard, AporeNaturals, or Scoop Wholefoods — trusted by eco-conscious consumers in Singapore and beyond.

Smell fresh. Stay kind. Go natural. 🌿