The Quintessential Serums are the purest formulas of all in the Biologique Recherche range. They are designed to treat a variety of skin imbalances including dehydration, excess sebum, fine lines, elasticity, and devitalized skin, while penetrating the epidermis rapidly and efficiently, creating outstanding and powerful results. They are water-based and the main active ingredients are amino acids or short peptides and a bare minimum of preservatives. 

AGING SKIN

Progeskin - Cutaneous re-new serum

Progeskin addresses the visible signs of senescence. Senescence refers to the aging process on a cellular level, focusing on the microscopic changes that occur within our cells throughout our lifetime. It is the process in which a cell ages and permanently stops dividing but does not die.

It helps the skin appear firmer, more toned and resilient. Facial features are visibly smoothed and the appearance of wrinkles and fine lines is reduced. The skin looks refreshed, younger and more rested.

Top Benefits: anti-wrinkle, anti-aging

Sérum A-Glyca - A.G.E protective serum

Serum A-Glyca is designed to block glycation. Glycation is the breakdown of collagen and elastin in the skin as a reaction to excess sugar in the body. Serum A-Glyca works like a magnet to the extra sugars. Undigested sugars can cause fragility of collagen which results in fine lines and wrinkles. Two months of continued use of this serum can reverse up to two years of glycation.  

Top Benefits: prevents premature aging, restores radiance, fights fine lines and wrinkles

 

Elastine - Wrinkle correcting serum

Serum Elastine works by helping to reinforce the skin's structure, improve its elasticity, and provide a lifting effect. It stimulates collagen and elastin production, thus providing an immediate firming effect.

Top Benefits: restores skin firmness, improves skin tone, smoothens wrinkles

 

Collagène Originel - 3D redensifying face serum 

Serum Collagène delivers a high concentration of collagen-boosting and hydrating ingredients that penetrate deep into the skin. By increasing the skin’s natural collagen production, it helps to restore skin’s firmness and elasticity, reducing the visible signs of aging.

Top Benefits: restores skin elasticity, reduces signs of aging, plumps, hydrates and supports collagen production 

SEBORRHEIC ACNE SKIN 

 

Iso-Placenta - Regenerating serum for face

Iso-placenta’s unique formula contains an active ingredient which mimics the composition of human placenta to provide the skin with all the elements it needs to regenerate. Containing placental bio stimulant protein extracts, it works to strengthen and rebuild the epidermis. With healing, strengthening, and restorative properties, this serum is great for those with acne scarring.  

Top Benefits: anti dark spot, post acne, regenerating

 

Complexe Iribiol - Rebalancing and purifying serum for the face

Complexe Iribiol works by balancing oil production, reducing congestion, and promoting clearer skin. The combination of salicylic acid, zinc, and plant extracts helps keep pores unclogged while controlling excessive sebum production. It also has anti-inflammatory properties that reduce the redness and irritation often associated with acne. Over time, it can help improve skin texture, reduce the frequency of breakouts, and create a clearer, more balanced complexion

Top Benefits: regulates sebum production, clarifies skin, minimizes pores, reduces inflammation and prevents the growth of acne-producing bacteria 

 

Dermopore - Serum for dilated pores

Dermopore serum is a rebalancing serum that is good for skin with oily skin conditions. Containing java tea, it works to reduce sebum secretion, tighten pores, refine skin irregularities, and purify the epidermis. Pores play a vital role in the physiology of the skin, allowing it to “breathe,” but it is essential to prevent and treat dilated pores before inflammation sets in and acne appears. This serum is, therefore, a care product for daily prevention for seborrheic skin types, which are prone to acne and skin imperfections. Your skin will be left perfectly matte, more balanced, and even. 

Top Benefits: mattifying, rebalancing, sebo-regulating 

DEHYDRATED SKIN

 

Extraits Tissulaires - Fundamental hydration serum +

Recommended for dehydrated and seborrheic skin instants, Extracts Tissulaires is designed to capture and diffuse water to restore the skin’s natural water balance. The skin is left moisturized, regulated and protected from harsh environmental stressors.

Top Benefits: moisturizing, protective, regulating 

 

Amniotique - Fundamental hydration serum ++

Recommended for dehydrated skin instants, Amniotique is designed to maintain the skin’s moisture level as high as it can be. It helps cells capture water and lock it into the outer epidermal layers, banishing the discomfort of dry skin for the relief of long-lasting hydration.

Top Benefits: soothing, moisturizing, protective

 

Colostrum - Fundamental hydration serum +++

Recommended for undernourished and dehydrated skin instants, Colostrum is an intense lipid restoring treatment that will act as a liquid cushion to help strengthen the skin barrier. Its core formula gives it incomparable nourishing properties, helping to reduce surface dryness and maintain deep hydration in the skin.

Top Benefits: moisturizing, lipid-replenishing 

EYE CARE

 

Oligo Protéines marines - Energizing anti-dark circle face serum

Fatigue marks are often the result of poor blood circulation under the eyes where the skin is thinnest. Oligo-Protéines Marines is a serum specifically designed to reduce the appearance of dark circles around the eye contour area.

Top Benefits: anti dark circles, revitalizing, energizing

 

Liposmose - Smoothing and anti-fatigue eye serum

Bring the sparkle back to your eyes with Liposmose. Recommended for skin instants with under-eye puffiness, it is specifically formulated for congested eyes with fluid retention. Day after day, the volume of puffiness is reduced, the eyes are revitalized and the eye contour is smoothed.

Top Benefits: anti-puffiness, revitalizing, smoothing