Why use an eye contour serum?
A fragile area marked from a young age
The skin around the eyes is four times thinner than the rest of the face. Poor in sebaceous glands and collagen fibers, it is constantly engaged by eyelid movements and facial expressions. From an early age, it can show signs of fatigue, dehydration and irritation.
Common signs of ageing around the eyes
The first visible signs of ageing often appear around the eyes: dehydration lines, puffiness, dark circles and loss of firmness. Over time, these signs intensify, leaving the eyes looking tired and dull. It is therefore essential to use a targeted eye contour treatment.
Eye contour serum vs regular moisturizer
Unlike a regular moisturizer, an eye contour serum is specially formulated to penetrate deeply into this sensitive area. Richer in actives, its lightweight texture is designed to prevent swelling while delivering targeted benefits such as anti-dark circles, anti-puffiness and anti-wrinkle action. It is a truly specialised treatment.
Eye contour care needs by age
Before 25: prevention and light hydration
Before 25, prevention is the priority. Light hydration and protection against external aggressors such as pollution, fatigue and screens are sufficient. A fresh-textured treatment containing actives like high molecular weight hyaluronic acid and red algae is ideal for maintaining a radiant gaze.
25-35 years: first fine lines and signs of fatigue
This is the age when dehydration lines and early signs of fatigue appear. Dark circles may become more pronounced. An eye contour serum like [Enhancing] Eye Serum, enriched with de-fatiguing chlorella and hyaluronic acid, helps smooth the eye area, reduce puffiness and deeply hydrate.
35-45 years: loss of elasticity, persistent dark circles, puffiness
Skin ageing accelerates, firmness decreases, dark circles become permanent and puffiness more visible. Powerful actives such as adenosine and the ALGOGĂNE[4] complex are essential to stimulate collagen production and restore density to this delicate area.
After 45 years: anti-wrinkle action and reinforced firmness
The skin loses tone and wrinkles are established. At this stage, a highly concentrated anti-ageing treatment is recommended: Retinol-Like, exceptional algae, OsiliftÂź. Targeted [Lifting] Serum offers a dual face and neck action to firm the skin and smooth the eye contour with a suitable texture and immediate lifting effect.
Key actives to prioritise by age
Hyaluronic acid, chlorella, red algae for young skin
High molecular weight hyaluronic acid in the OCEAN HYDRA range ensures intense hydration. [Hydra+] Resource Serum delivers exceptional results: +186% hydration measured 1h after application(1). [Aqua] Resource Jelly, with its light texture and actives like Chondrus Crispus and Kappaphycus Alvarezii, quenches and soothes young, often dehydrated skin. Chlorella, with de-fatiguing properties, is a key ingredient in [Revitalizing] Eye Gel Cream and [Enhancing] Eye Serum.
Adenosine, retinol and exceptional algae to fight signs of ageing
Adenosine naturally stimulates collagen and elastin production. It is central to Marine Life Serum, which targets firmness and skin density. The patented ALGOGĂNE[4] complex in our anti-ageing treatments combines four exceptional algae for global action on 35 youth genes. Targeted [Lifting] Serum combines Undaria Pinnatifida and Ulva Lactuca algae with OsiliftÂź to smooth and reshape the eye contour. Retinol-Like in [Wrinkle]-Targeting Cream provides a gentle yet effective alternative for sensitive skin.
How to apply eye contour serum correctly
Dosage, gestures and frequency
A small pearl of product is enough for each eye. Apply the serum morning and evening with gentle tapping from the inner corner outwards. These soft movements stimulate microcirculation and enhance active penetration without irritating the skin.
Mistakes to avoid to protect this sensitive area
Avoid rubbing, harsh movements or applying too close to the ocular mucosa. Always choose a product specifically designed for the eye contour: regular creams may contain ingredients too rich or irritating for this delicate skin.
Should you start early? Dermatologistsâ advice
Prevention vs treatment: better to prevent than correct
Many experts agree it is best to begin eye contour care between 20-25 years to maintain skin quality and prevent wrinkle formation. A treatment adapted to your skinâs needs, used regularly, can protect and enhance the brightness of your gaze. Additionally, you can enjoy a spa eye contour treatment at one of our locations in Paris, Lyon or Nice.
Adapting care to your skin type and lifestyle
Stress, lack of sleep, pollution and screen exposure all affect the eyesâ appearance. It is therefore essential to choose a personalised eye contour treatment according to your skin type, age and lifestyle. Modern face serums feature increasingly targeted formulas, making this routine a true preventive skincare ritual.
(1) Corneometry measured on 10 volunteers 1h after application of [Hydra+] Resource Serum.



![[Enhancing] Eye Serum](http://www.algotherm.com/cdn/shop/files/Eye-serum-Simple.webp?v=1757505490&width=2000)
![[Enhancing] Eye Serum](http://www.algotherm.com/cdn/shop/files/Eye-Serum-Univers.webp?v=1757505491&width=2000)
![[Revitalizing] Eye Gel Cream](http://www.algotherm.com/cdn/shop/files/Eye-gel-Simple.webp?v=1757505620&width=2000)
![[Revitalizing] Eye Gel Cream](http://www.algotherm.com/cdn/shop/files/Eye-gel-Univers.webp?v=1757505623&width=2000)





