Sensitive Skin - A Deep Dive To Give You The Information You Need To Care For Your Skin Using Sensitive Skin Products
Sensitive/reactive skin overreacts to not just your body but environmental factors, such as skincare products, or internal triggers such as stress and diet. It often manifests as redness, irritation, it can become dry, or itchy when exposed to certain substances. While it is not a medical diagnosis, dermatologists recognise it as a common skin concern that requires special care. So before you shop for any cream
The Science Behind Our Understanding
At the core of this particular prone skin type is a compromised skin barrier. The outermost layer of the skin, known as the stratum corneum, acts as a protective shield, keeping moisture in and harmful irritants out. When this barrier is weakened, the skin becomes more suseptable to inflammation, dehydration, and external irritants.
Studies have shown that people with reactive skin often have lower levels of ceramides—natural lipids that help retain moisture and protect against irritants. Additionally, an overactive immune response can cause the skin to react more strongly to environmental factors, triggering redness, burning, or itching.
According to research published in the Journal of Dermatological Science, irratable skin is associated with an increased release of pro-inflammatory cytokines, which makes the skin more reactive to allergens, pollution, and even temperature changes. Therefore, the most appropriate care is essential.
The Role of Vitamin C in Anti-Ageing for Sensitive Skin
Vitamin C is a powerful antioxidant that plays a key role in collagen production, helping to maintain skin firmness and reduce fine lines. For sensitive skin, choosing a gentle, stabilised form of Vitamin C (such as sodium ascorbyl phosphate or magnesium ascorbyl phosphate) is crucial, to a successful skincare routine as stronger forms like pure ascorbic acid can sometimes cause irritation.
Benefits of Vitamin C for Skin Sensitivity:
- Brightens skin tone and reduces hyperpigmentation without being too harsh.
- Strengthens the skin barrier, making it more resilient against environmental stressors.
- Neutralises free radicals that accelerate ageing due to UV exposure and pollution.
- Boosts collagen production, improving skin elasticity and reducing fine lines for a smoother skin texture.
Different Types of Sensitivity
Not all skin is the same. There are several types of sensitivity, each requiring a different approach to skincare:
- Naturally – Some individuals are genetically predisposed to sensitivity due to conditions such as eczema or rosacea.
- Reactive Skin – This type reacts strongly to skincare ingredients, artificial fragrances, and chemicals.
- Environmentally – Sensitivity triggered by external factors such as pollution, UV exposure, temperature changes, and humidity.
- Temporary Sensitivity – A reaction caused by stress, diet, - fatty acids etc and overuse of active ingredients (such as retinoids), or recent skincare treatments.
The Role of Genetics and Skin Tone
Genetics play a significant role in skin sensitivity. Studies suggest that individuals with fair skin tones, particularly those of Northern European descent, are more susptable to sensitivities due to a thinner epidermis and lower levels of melanin, which makes the skin more vulnerable to environmental damage.
Conversely, those with darker skin tones or dark spots may experience sensitivity in the form of post-inflammatory hyperpigmentation (PIH) rather than redness. This means that instead of flushing or irritation, darker skin tones might develop dark circles or uneven skin tone after exposure to irritants.
The Difference Between Men and Women in Anti-Ageing Solutions
While both sex's experience wrinkles, sensitivity, and loss of skin elasticity, their skin structure, hormonal changes, and grooming habits impact how they should approach anti-wrinkle solutions for this skin type.
Men’s Skin vs. Women’s Skin
- Men’s Skin:
- Thicker & Oilier – Men’s skin is about 20–25% thicker and has more sebum production, making it more resistant to wrinkles but more exposed to irritation from shaving.zz
- Gradual Collagen Production Decline – Males lose collagen slowly over time but still develop deep-set wrinkles with age.
- More Vulnurable to Razor Irritation – Frequent shaving can cause razor burns, ingrown hairs, and sensitivity.
- Women’s Skin:
- Thinner & Drier – Women’s skin is naturally thinner, leading to more fine lines and dry skin
- Faster Collagen Loss – After menopause, collagen declines rapidly, causing sagging and increased sensitivity.
- More likely to have Pigmentation – Hormonal fluctuations can trigger hyperpigmentation and sensitivity.
How You Should Approach Anti-Wrinkle Skincare for Delicate Skin
Males
- Use a Hydrating Aftershave Alternative – Avoid alcohol-based aftershaves and use a soothing, fragrance-free moisturiser.
- Gentle Exfoliation (1-2x per week) – Use lactic acid or polyhydroxy acids (PHAs) instead of harsh scrubs.
- Daily SPF Protection – Apply a lightweight, non-greasy mineral sunscreen.
- Moisturise Daily – Use a non-comedogenic, niacinamide-based cream.
- Shave with Care – Use a single-blade razor and shaving cream for irratable skin
Females
- Prioritise Hydration – Choose hyaluronic acid and ceramide-rich creams.
- Strengthen the Skin Shield – Apply niacinamide-based serums.
- Incorporate Gentle Anti-Ageing Ingredients – Use bakuchiol, peptides, or low-strength retinol.
- Sun Protection is Key – Opt for a daily SPF 30–50 mineral sunscreen for optimal level of protection.
- Avoid Over-Exfoliation – Limit chemical exfoliants (AHAs, BHAs) to 1-2x per week.
Ingredients to Avoid In Skin Care Products
The health and condition of your skin is imperetive in day to day living, even more so here in the UK given the changeable weather conditions all year-round, and knowing what to use and what not to use can play a huge role in the prevention of ageing skin. Particularly on your face as its the part of your body that gets the most exposure to the sun etc.
- Fragrances & Essential Oils – Can cause irritation and allergic reactions.
- Alcohol (Denatured, SD Alcohol, Ethanol, Isopropyl Alcohol) – Strips moisture and increases sensitivity.
- Sulphates (SLS & SLES) – Harsh foaming agents that disrupt the skin defence.
- Parabens – Can cause skin irritation and hormone disruption.
- Harsh Exfoliants – Over-exfoliation can damage the skin defence.
- Retinoids & Strong Acids – Can be too aggressive.
Recommended St. Croix Products
1. St. Croix Instant Night Wrinkle Filler
- Why it’s great for sensitive skin:
- Fragrance-free & non-irritating.
- Contains hyaluronic acid to hydrate and plump without irritation.
- Provides an instant smoothing effect without retinoids or strong acids.
- Best for: Fine lines, hydration, and soothing tired skin overnight. Reducing visible signs of age witihn weeks.
2. St. Croix Ultra-Hydrating Anti-Ageing Cream
- Why it’s great for sensitive skin:
- Alcohol-free & paraben-free for delicate skin.
- Formulated with niacinamide & ceramides to strengthen the skin protection mechanism.
- Rich in antioxidants to reduce redness and irritation.
- Best for: Daily hydration, calming sensitive skin, and reducing inflammation.
You cant reverse aging but with the right anti-ageing skincare you can certainly reduce the appearance of wrinkles and say goodbye to the mature skin look and hello to radiant skin as well as plump skin with an overall healthy skin.