Deodorant

Deodorant vs antiperspirant: what is the difference?

Deodorant targets odour, while antiperspirant targets sweat. Most products here are natural deodorants based on potassium alum, mineral salt or essential oils; the Tisserand group is an essential-oil roll-on antiperspirant range. Decide first whether you want to reduce odour or sweat, then choose a format and scent.

Ingredients: potassium alum, essential oils and aluminium chlorohydrate

Potassium alum is a natural mineral salt used in crystal and roll-on deodorants. It is different from aluminium chlorohydrate, the ingredient common in conventional antiperspirants: products here are labelled free from aluminium chlorohydrate, but potassium alum itself contains aluminium, so the brand does not describe these formulas as free of aluminium. Salt of the Earth sprays, roll-ons and sticks carry COSMOS Natural certification (the crystal range is not covered); Tisserand formulas are built around essential oils such as tea tree, rose and geranium.

When and how to use: a daily freshness routine

1. Cleanse and dry your underarms so the skin is clean and dry.
2. Shake the product, then apply a thin layer; wet a crystal slightly before gliding it on.
3. Let the formula dry before dressing to reduce white marks.
4. Apply once daily; after sport or heavy sweating, cleanse and reapply as needed.
5. When using a refill, pour it into the same brand’s refillable container and do not mix brands.

Usage and safety notes

• Avoid broken, freshly shaved or irritated skin; stop using the product if irritation appears.
• Sensitive skin: patch-test on a small area first and observe for a day or two.
• Switching from a conventional antiperspirant can make odour more noticeable at first; brand labels suggest allowing about one to two weeks to adjust.
• Pregnant or breastfeeding women, people with ongoing health conditions and children should check with a healthcare professional before choosing a product.
• Children should use products under adult supervision; store products in a cool, dry place out of children’s reach.

Where to buy in Hong Kong and Macau

Order online or visit our stores: the Mong Kok shop is at Room 1703, 17/F, Omega Plaza, 32 Dundas Street, Mong Kok; the Macau shop is at Shop T, 2/F, Kou Va Cinema Shopping Centre, 47 San T’in Lane, Macau. Opening hours follow the store-location page. Hong Kong orders over HK$300 and Macau orders over MOP$200 ship free; below those thresholds the checkout page shows delivery fees. Products are genuine goods covered by the Hong Kong “No Fakes Pledge”.

Related categories and further reading

• Body Care: browse the rest of our body-care range.
• Beauty & Personal Care: the parent department for personal-care products.
• Essential Oils: Tisserand essential oils and blends for aromatherapy use.
• Salt of the Earth and Tisserand brand pages.
• Store locations: full addresses and opening hours.

This page provides retail information only and is not medical advice. Read the product label for ingredients and directions; pregnant or breastfeeding women, people with ongoing health conditions and children should consult a healthcare professional before use. Last updated: 2026-11-11.

Deodorant & Antiperspirant FAQ

Q1: What is the difference between deodorant and antiperspirant?

Deodorant reduces body odour; antiperspirant mainly reduces sweat. This category has 111 natural deodorants and 4 Tisserand roll-ons.

Q2: Do natural deodorants stop sweating?

No. Natural deodorants target odour and let skin breathe rather than stopping sweat; choose 1 of the 4 Tisserand roll-ons to reduce sweat.

Q3: What is the difference between potassium alum and aluminium chlorohydrate?

Potassium alum is a mineral salt used in crystal and roll-on deodorants. Products here are labelled free from aluminium chlorohydrate.

Q4: Which product suits sensitive skin or freshly shaved underarms?

Choose 1 unscented crystal or spray deodorant and patch-test first. Avoid shaved or broken skin; stop using if irritation appears.

Q5: How long does natural deodorant last?

Brand pages describe long-lasting protection; duration depends on sweat and activity. Apply 1 time daily and reapply after heavy sweating.

Q6: Roll-on, spray, crystal or stick — which should I choose?

Roll-ons and sprays are quick daily options, crystals are unscented, and sticks are easy to carry. Choose 1 by scent, feel and refill needs.

Q7: What works best for sport and heavy sweating?

Use a roll-on or spray before sport, then cleanse and reapply. For heavy sweating, try 1 of the 4 Tisserand essential-oil roll-ons.

Q8: How do I deal with foot odour?

Spray the natural mint foot deodorant product on clean, dry feet and shoes. Wash socks often; see a healthcare professional if odour lasts.

Q9: Can children use these deodorants?

Children can use 1 of our kids crystal products under adult guidance. Patch-test first and avoid broken skin.

Q10: Is it suitable during pregnancy or breastfeeding?

Check with a healthcare professional and read the label first. Simple, unscented products may suit; stop using if discomfort occurs.

Q11: What should I expect when switching from a conventional antiperspirant?

Odour may be more noticeable at first; brand labels suggest about 1–2 weeks to adjust. Cleanse more often and use refills to keep up supply.

Q12: How do Salt of the Earth and Tisserand compare?

Salt of the Earth uses potassium alum and plant extracts; Tisserand uses essential oils. Both UK brands, 111 products, HK$48–348.

Q13: Where can I buy them in Hong Kong?

Order online or visit the Mong Kok and Macau stores. Free HK shipping over HK$300, Macau over MOP$200; fees below that appear at checkout.