CALMIER TIPS: ODOUR-PRONE SKINCARE MADE SIMPLE

SCIENTIFIC INSIGHTS

Dermatologists generally agree that body odour develops through the interaction between sweat and skin microbiota — particularly in warm, moist areas like the armpits.

1. Sweat Composition

Apocrine glands produce a thicker, protein-rich sweat. While odourless when secreted, this type of sweat is metabolised by skin bacteria (e.g. Corynebacterium, Staphylococcus, Micrococcus) into volatile compounds such as Isovaleric acid(cheesy smell), 3-methyl-2-hexenoic acid (sweaty odour).

In contrast, sweat from eccrine glands is watery and odourless — primarily involved in temperature regulation. However, excessive sweating in either system can contribute to microbial overgrowth, influencing odour intensity.

2. Microbial Imbalance (Dysbiosis)

When the skin’s microbiome becomes unbalanced, odour-causing bacteria can multiply. Poor hygiene or unsuitable skincare routines may contribute to this imbalance.

3. Skin Symbiosis and Odour Regulation

A healthy skin microbiota includes beneficial organisms like Staphylococcus epidermidis, which may help regulate odour-producing microbes. Some beneficial bacteria even release antimicrobial peptides that naturally influence the microbial balance on the skin.

Emerging research suggests that microbiome-friendly skincare may support a more balanced skin environment and reduce unpleasant body odour over time.

4. The Sweat–Microbiome Cycle

An imbalance in microbial populations can potentially contribute to:

Increased sweating (via irritation of sweat glands)

Heightened skin sensitivity (stimulating sweating via irritation of the nerves)

As a result, A feedback loop of sweating and microbial growth in warm, moist environments like the underarms

5. Dietary Influence

Certain foods — including spicy meals, garlic, onions, alcohol, and red meat — may influence body odour by altering sweat composition. Moderation may help reduce noticeable odour changes.

6. Rare Contributing Factors

In some cases, certain health conditions may influence body odour. These include metabolic or hormonal imbalances. If odour is persistent, strong, or changes suddenly, it’s wise to consult a healthcare professional.

PRACTICAL SUPPORT FOR FRESHER-FEELING SKIN

Supporting the skin’s microbiome, managing sweat, and maintaining good hygiene are key to helping reduce unwanted odour and promoting a healthy skin environment.

1. Support Skin Symbiosis

Daily use of Calmier Skin Wash and Calmier Botanic Moisturiser can help maintain a balanced skin feel. Armpits naturally host billions of microorganisms, and restoring skin balance is key to managing odour.

Calmier Yellow Balm or Yellow Cream, with turmeric (curcumin), supports a balanced microbiome and a fresher skin feel.

• The water-based Yellow Balm is ideal for underarms.

• Apply generously after showering and massage until dry.

• You can use a hairdryer to ensure absorption.

• Note: turmeric may lightly stain light-coloured fabrics — allow full absorption before dressing.

2. Practise Proper Hygiene Daily

Simply showering isn’t always enough. Follow Calmier Proper Hygiene Tips to gently cleanse without disrupting the skin microbiota. Harsh soaps or overwashing can lead to imbalance.

3. Eat Mindfully

Enjoying spicy or aromatic foods is fine — but moderation may help keep sweat composition more neutral, especially during warm weather or active days.

4. Deodorants & Sweat Management

Deodorants and antiperspirants can help mask or reduce odour temporarily, but some may disrupt skin balance or cause sensitivity in certain individuals. For a more microbiome-friendly routine: Choose breathable clothing, use fans or ventilation when needed and avoid heavy occlusion or synthetic fabrics.

5. Know When to Ask for Help

If odour becomes especially strong, unusual, or persistent despite good care, consider speaking with a healthcare provider to rule out internal factors.

Maintaining balanced skin through proper cleansing, supportive skincare, and thoughtful routines can help promote a fresher, more confident day-to-day experience.

Disclaimer:

Calmier products are cosmetic in nature and are intended to support the appearance, comfort, and balance of healthy-looking skin. They are not intended to diagnose, treat, cure, or prevent any disease.

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