What is Sensitive Skin and What Causes It?

Sensitive skin is a common condition characterized by heightened reactions to various environmental, topical, or internal factors. People with sensitive skin often experience discomfort, redness, itching, dryness, or inflammation when exposed to certain products, weather changes, or even stress. Understanding what causes skin sensitivity and how to care for it can help maintain a balanced and healthy complexion.

What Causes Sensitive Skin?

  • Environmental Factors:

    • Extreme temperatures (cold, heat, wind)
    • Pollution and UV radiation

  • Skincare Products: 

    • Fragrances, alcohols, and harsh chemicals
    • Over-exfoliation or misuse of products

  • Underlying Skin Conditions: 

    • Eczema, rosacea, or psoriasis

  • Lifestyle Factors: 

    • Stress and lack of sleep
    • Poor diet or dehydration

  • Genetics: 

    • Sensitive skin often runs in families

How to Identify Sensitive Skin

Common signs of sensitive skin include:

  • Redness or blotchiness

  • Dryness and flakiness

  • Burning or stinging sensations after applying products

  • Frequent itching or rashes

  • Reactivity to environmental changes

Tips for Caring for Sensitive Skin

  • Choose Gentle Skincare Products: Opt for products that are free of fragrances, alcohol, and harsh chemicals. Look for labels that say “suitable for sensitive skin” or “hypoallergenic.” Natural and plant-based products can also be beneficial.

  • Cleanse Gently: Use a mild, non-foaming cleanser that removes dirt without stripping the skin’s natural oils. Avoid scrubbing your face aggressively.

  • Moisturize Regularly: Hydration is crucial for sensitive skin. Choose a lightweight, non-comedogenic moisturizer that contains soothing ingredients like aloe vera, chamomile, or oatmeal.

  • Sun Protection: Sensitive skin is more vulnerable to UV damage. Always apply a broad-spectrum sunscreen with an SPF of 30 or higher. Choose a mineral-based sunscreen with zinc oxide or titanium dioxide, which are less likely to irritate sensitive skin.

  • Patch Test New Products: Before introducing a new skincare product, perform a patch test by applying a small amount to your inner arm or behind your ear. Wait 24-48 hours to check for any adverse reactions.

  • Avoid Hot Showers: Hot water can strip the skin of its natural oils, leading to dryness and irritation. Opt for lukewarm water instead.

  • Simplify Your Routine: A minimalist skincare routine with just a few essential products is often best for sensitive skin. Avoid layering too many products, which can increase the risk of irritation.

  • Manage Stress: Stress can trigger skin flare-ups. Incorporate stress-relieving activities like meditation, yoga, or regular exercise into your routine.

Soothing Ingredients to Look For

When selecting products for sensitive skin, consider these calming ingredients:

  • Aloe Vera: Known for its soothing and hydrating properties

  • Colloidal Oatmeal: Helps relieve itching and irritation

  • Chamomile: Reduces redness and inflammation

  • Cucumber Extract: Provides cooling and hydration

  • Shea Butter: Deeply moisturizes and nourishes the skin

  • Niacinamide: Strengthens the skin barrier and reduces sensitivity

Ingredients to Avoid

Some ingredients can exacerbate skin sensitivity. Be cautious of the following:

  • Fragrances and Perfumes: Can cause irritation and allergic reactions

  • Alcohols: Particularly denatured alcohols, which can be drying

  • Harsh Exfoliants: Such as large-grain scrubs or strong acids

  • Synthetic Dyes: Can trigger irritation

  • Sulfates: Commonly found in cleansers and shampoos

Caring for sensitive skin requires a thoughtful and gentle approach. By understanding your skin’s triggers and selecting the right products and practices, you can achieve a calm, balanced complexion. Remember that consistency and patience are key.


If you're looking for natural, soothing skincare products crafted for sensitive skin, check out the offerings at ThreeNotes Skincare. Our formulations prioritize gentle, plant-based ingredients to help you nurture your skin with care.