Daily skincare tailored to each skin type

What are the essentials for all skin types?

No matter what your skin type is, there are several fundamentals that form the basis of an effective skincare routine: hydration, sun protection, gentle cleansing, and products tailored to your skin type.

Hydration is achieved with humectants (hyaluronic acid, glycerin) and emollients suited to the formula.

Sun protection is essential: choose a broad-spectrum UVA + UVB sunscreen with an SPF of at least 30, identified by the circled UVA logo (European standard, UVA/SPF ratio ≥ 1/3).

Sensitive skin benefits from fragrance-free formulas without high concentrations of denatured alcohol; oily skin requires non-comedogenic formulas.

How can you identify your skin type for optimal care?

To determine your skin type, examine your face at the end of the day, several hours after cleansing:

• Oily skin: excess sebum on the forehead, nose, and chin (T-zone), visible pores, and persistent shine.
• Dry skin: tends to feel tight, flaky, and uncomfortable.
• Combination skin: oily T-zone, normal to dry cheeks.
• Sensitive skin: Reacts to cosmetics or changes in weather (redness, stinging, tightness).
• Normal skin: relatively balanced, little discomfort, fine pores.

Also note how your skin reacts to products, seasons, and specific situations (stress, sun exposure, hormones).

Which ingredients should you prioritize for skincare routines for all skin types?

Several active ingredients are key to a suitable skincare routine:

• Hyaluronic acid: a major humectant that supports hydration in the outer layers of the skin.
• Glycerin: a recognized natural humectant.
• Niacinamide: supports the skin barrier, visibly reduces redness and the appearance of pores.
• Vitamin C: a key antioxidant. May cause photosensitivity; use SPF 30 or higher and store away from light.
• Vitamin E, polyphenols, niacinamide: antioxidants that combat free radicals.
• Ceramides, panthenol, allantoin: support the skin barrier.

Avoid high concentrations of denatured alcohol and strong fragrances, especially on sensitive or reactive skin.

What daily skincare routine is right for each skin type?

A consistent skincare routine is based on three pillars: cleansing, moisturizing, and protecting.

1. Cleanse morning and night with a gentle product suited to your skin type.
2. A targetedserum based on your needs (hydrating, brightening, antioxidant).
3. A moisturizer suited to your skin type and the season.
4. Apply sunscreen with an SPF of at least 30 in the morning—essential even in winter and on cloudy days.
5. Nighttime routine: thorough cleansing to remove impurities and makeup, followed by a nourishing treatment; active ingredients such as retinol or exfoliating acids should be used in the evening.

Cosmetic retinol (OTC): photosensitizing; introduce gradually; not recommended during pregnancy or while breastfeeding. Prescription retinoids (tretinoin, isotretinoin, adapalene, tazarotene): available by prescription; teratogenic; contraindicated during pregnancy and breastfeeding.

AHA/BHA exfoliating acids (glycolic acid, salicylic acid): photosensitizing; use SPF 30 or higher; not recommended during pregnancy.

What daily skincare routines are recommended for each skin type?

Beyond products, several simple habits can help maintain healthy-looking skin over the long term:

• Internal hydration: 1.5 to 2 L of water per day.
• Balanced diet: fruits and vegetables (antioxidants), essential fatty acids (fatty fish, nuts, flaxseed).
• Restorative sleep: 7 to 9 hours per night for adults.
• Regular physical activity: promotes skin microcirculation.
• Avoid tobacco and limit exposure to pollution.
• Stress management: meditation, breathing exercises, yoga, and relaxing activities.
• Always use sunscreen on all exposed areas.

How do you choose skincare products suitable for all skin types?

Several criteria guide the selection of skincare products:

• Transparent ingredients list: a complete, easy-to-read INCI list with active ingredients suited to your skin type.
• Compliance with European Regulation (EC) No. 1223/2009 on cosmetics.
• The 26 EU-mandated allergens clearly listed.
• Claims such as “non-comedogenic,” “dermatologically tested,” and “hypoallergenic”: these are indicative and should be supplemented by other criteria.
• Recognizedcertifications if you prefer organic products: Ecocert, COSMOS Natural, COSMOS Organic, Cosmébio.
• Suitability for skin type (dry, oily, combination, sensitive, mature) and specific concerns (redness, dark spots, blemishes).

Trust your own feelings and how your skin reacts rather than marketing claims.

Face masks and exfoliants: Are they necessary?

Masks and exfoliants are a useful addition to your routine, but should be used in moderation:

• Moisturizing or purifying masks: 1 to 2 times a week as needed.
• Exfoliants: remove dead skin cells from the surface and help improve the skin’s radiance.

For sensitive skin: very gentle enzymatic exfoliants or mandelic acid; avoid abrasive mechanical scrubs.

Over-exfoliation: can cause redness, irritation, weakening of the skin barrier, a **seborrheic rebound effect** on oily skin, and contact dermatitis. Moderation is key.

How can you adapt your routine to the seasons?

Skin needs change with the seasons:

• In winter: richer formulas, plant-based lipids (ceramides, butters), protection against the cold, wind, and drying central heating.
• In summer: lightweight textures (gels, lotions), enhanced sun protection (SPF 50+ for intense sun exposure), and increased hydration after sun exposure.
• During seasonal transitions: make gradual adjustments and monitor your skin’s response.

Adjust the frequency of potent active ingredients (retinol, acids) in case of prolonged sun exposure.

Can natural remedies be used?

Certain natural ingredients can complement a skincare routine: aloe vera, honey, jojoba oil, floral water, and hydrosols.

“Natural” is not synonymous with “hypoallergenic ”:

• Essential oils: not recommended for pregnant or breastfeeding women, infants, or children under 3 years of age; citrus essential oils (lemon, bergamot, grapefruit) are photosensitizing.
• Honey: should not be given to infants under 1 year of age (infant botulism).
• Calendula, chamomile: may cause allergic reactions in people allergic to the Asteraceae family.
• Propolis, latex: known allergy risks.

A 48-hour skin test on the inner elbow should be performed routinely, even for natural products.

How does lifestyle affect all skin types?

Lifestyle has a significant influence on the appearance of the skin:

• A balanced diet rich in antioxidants, essential fatty acids, and protein.
• Regularhydration (1.5–2 L of water per day).
• Regularphysical activity: circulation, oxygenation, stress management.
• Restful sleep: 7 to 9 hours per night for adults.
• Managing chronic stress.
• Avoiding tobacco and limiting alcohol consumption.
• Moderate and protectedsun exposure.

What role does diet play in skin health?

Diet plays an important role in skin health:

• Antioxidants: berries, green vegetables, green tea, colorful fruits.
• Omega-3 essential fatty acids: fatty fish (sardines, mackerel, salmon), flaxseeds, nuts.
• Vitamins A, C, E, zinc, and selenium: essential for skin renewal and protection against free radicals.
• Hydration through water-rich fruits and vegetables.

Limit simple sugars and ultra-processed foods: blood sugar spikes, glycation, and oxidative stress are linked to accelerated skin aging.

How does stress affect all skin types?

Chronic stress can have a significant impact on the skin through several mechanisms: elevated cortisol levels, hyperseborrhea, impairment of the skin barrier, and increased sensitivity.

It can worsen pre-existing skin conditions:

• Acne (moderate to severe): dermatological follow-up recommended.
• Eczema / atopic dermatitis: medical treatment.
• Rosacea, seborrheic dermatitis: dermatological follow-up.
• Psoriasis: a chronic condition; medical follow-up is essential.

Stress management practices: meditation, deep breathing, yoga, regular exercise, and adequate sleep. For identified skin conditions, medical treatment remains essential.

Why a nighttime skincare routine?

At night, the skin undergoes a cycle of recovery and cell renewal. An optimized nighttime skincare routine supports these processes:

• Thoroughmakeup removal and cleansing to eliminate pollution, sebum, and makeup residue.
• A targeted serum based on your skin’s needs (hydration, radiance, firmness).
• A nourishing treatment or night cream suited to your skin type.
• Concentrated active ingredients suitable for evening use: cosmetic retinol, AHAs/BHAs, peptides.

Retinol and exfoliating acids: photosensitizing; introduce gradually; use SPF 30 or higher the following morning; not recommended during pregnancy or while breastfeeding.

Which exfoliation method is best for each skin type?

Exfoliation supports skin renewal; choose a method suited to your skin type:

• Sensitive skin: very gentle enzymatic exfoliants, mandelic acid, or polyhydroxy acids (PHA)—avoid abrasive mechanical scrubs; use no more than once every 10–15 days.
• Normal and combination skin: glycolic acid (AHA) or salicylic acid (BHA), 1 to 2 times a week.
• Oily skin: Opt for gentle chemical exfoliants (salicylic acid [BHA], especially for pores; glycolic acid [AHA]). Avoid abrasive mechanical scrubs: they can worsen blemishes and trigger a seborrheic rebound effect. Frequency: 1 to 2 times a week.
• Mature skin: Alternate between glycolic and lactic acids, in addition to a hydrating serum. 1 to 2 times a week.

AHAs/BHAs: photosensitizing; use SPF 30 or higher; not recommended during pregnancy or while breastfeeding.

Hormonal Changes: How to Care for Your Skin?

Hormonal changes have a lasting effect on the skin:

• Puberty: excessive sebum production, inflammatory acne; tailored skincare routine + dermatological follow-up for moderate to severe acne.
• Pregnancy and breastfeeding: possible hyperpigmentation (melasma, “pregnancy mask”), changes in skin sensitivity. Avoid retinoids, high-concentration AHAs/BHAs, hydroquinone, and essential oils; consult a doctor or midwife.
• Menopause and perimenopause: Decreased estrogen levels, loss of firmness, increased dryness; skincare routine enriched with peptides, antioxidants, and nourishing products; consult a doctor if significant changes occur.

For any significant skin changes, consult a dermatologist for personalized recommendations.