Spring, summer, fall and winter... Your skin’s biological cycle overlaps with nature’s own. Your skin too reacts to seasonal changes. The climate fluctuations in its environment and your body’s internal fluctuations are real seasonal challenges when it comes to maintaining its balance. Without altering your skin’s deeper nature, they lead to transient states that threaten its comfort and beauty. Dehydration, excess sebum and dull complexion are among them. But did you know your skin renews itself 3 times during each season? So make sure you learn to listen to it and target your routine accordingly over the course of its regeneration cycles. Start by giving it what it really wants.

When the seasons change, your skin undergoes a transition phase to prepare for new external aggressions such as cold, heat, wind, dryness, humidity, sunshine and pollution. However, the impact of these factors on the functioning of the skin is often undervalued.

• During low-humidity seasons, some people's atopic dermatitis gets worse because there are changes in the way filaggrin degradation products work. Filaggrin is a protein that is important for the skin's protective function.
• The lipid composition of the outermost layer of the skin, the stratum corneum, changes with the seasons. In winter, a shortage of ceramides and essential fatty acids weakens the skin barrier.
• The balance of hormones in the body changes with the seasons - in spring, summer, autumn, and winter. Estrogens, a type of sex hormone, can impact the condition of the skin. Melatonin, which is responsible for regulating our sleep, is also affected by levels of light. This hormone plays a role in regulating the circadian rhythm of the skin, which in turn affects how the skin regenerates. It's all interconnected!

As the seasons change from winter to spring, it's important to take care of your skin. Your body is also adjusting to the changes in nature, which can affect your skin's hormones and production of sebum - a necessary but potentially cause of small blemishes. It's essential to find a balance between keeping your skin hydrated without overwhelming it during this delicate time.

• Switch to a lighter day cream for spring and consider using a richer formula if necessary. Don't forget to alternate between the two.
• Clear away winter dullness with skincare products that contain active ingredients designed to boost your skin's radiance. Look for products enriched with antioxidant vitamins such as Vitamin E and A.
• Consider adding sunscreen or makeup products with SPF to your daily routine to shield your skin from the sun's morning rays.

During summer, the combination of high temperatures and humidity levels can result in an increase in sebum and sweat production. When these two substances mix on the skin's surface, they can clog pores and cause blackheads and pimples. As a result, it's common for people to experience skin problems and increased oiliness during the months of June, July, and August. Additionally, the higher UV index during this time can lead to premature aging of the skin, especially if it's not adequately protected with sunscreen.

• Moisturize your skin using light textures that are specifically made to hydrate the top layers of your skin. Customize the amount of product used according to your skin type.
• To prevent skin discoloration from sun exposure, use skincare products containing anti-stain ingredients. Vitamin C is a good option to make your skin tone even.
• Make sure to drink approximately 2 liters of water daily. Absorbing water internally is what hydrates your skin by increasing the water content. Remember to think of hydration inside and out!

Extra gesture: To calm your skin following sun exposure, add the Redness Booster (containing Shea Butter and Cotton Vegetable Oil) to your nighttime skincare routine. It can be used with our Universal Serum or Night Care products to aid in your skin's nightly recovery process.

Autumn is a season of transition for your skin just like spring. You need to repair the damage caused by summer and prepare your skin for the cold weather. The drop in humidity and mercury levels can cause dehydration and certain signs of imbalance. Depending on your skin's needs, you can use your Spring DUO or select a different DUO that suits your skin's current cycle.

• To the softness and plump appearance of your skin, select a moisturizer that is appropriate for the season. Use a richer moisturizer than in the summer, but less rich than in the winter.
• To cater to different stages of your skin cycles, use active ingredients that have both soothing and purifying effects. For instance, using AHA can help get rid of dead skin cells after tanning.
• Consider detoxifying your liver as an addition to your cosmetic routine to enhance your body's elimination processes. This can be done by incorporating ingredients such as artichoke, aloe vera, birch tree, and dandelion into your routine.

Extra gesture: After summer ends, some people's skin may experience an increase in sebum and imperfections, known as the "rebound effect." To help your skin during this time, try using the Skin Perfecting Booster for one cycle period, which ranges between 14 to 28 days.

During the cold season, the combination of lower temperatures, drier air, and indoor heating can be harsh on your skin. These factors can cause your skin to lose moisture at a faster rate, which can slow down the natural processes that protect the skin. This can make your skin more sensitive and result in discomfort and redness on your face.

• To keep your skin healthy in winter, use emollient products that strengthen and protect your skin barrier from damage.
• Select moisturizing creams with thick textures that contain nourishing and protective ingredients.
• When choosing active ingredients, look for ingredients that are known for moisturizing and soothing benefits.

Extra gesture: To prevent wrinkles and sagging, you can use the Anti-Aging Booster and Melting Cream together during your next skin cycles (either 14 or 28 days after using the Essential Winter DUO). Alternate the combinations during your skin cycles.