Biotherm Blue Therapy Eye-Opening Serum 16.5ml

Biotherm Blue Therapy Eye-Opening Serum 16.5ml is a targeted eye-area serum designed to lift, depuff and smooth the look of the eye contour for visibly more open, refreshed eyes. Built around Biotherm's signature Life Plankton™ derived from thermal spring water, plus adenosine and caffeine, it works alongside an eye cream to support firmer-looking eye skin, smoother fine lines and visibly fuller-looking lashes.

About Biotherm

Biotherm is a French dermo-cosmetic skincare brand founded in 1952, now part of L'Oréal Luxe. The brand is built around its signature Life Plankton™ — a derivative of thermal spring water rich in over 35 nutrients, proteins and vitamins. Blue Therapy is the brand's anti-ageing line, with the Eye-Opening Serum as its dedicated lift-and-depuff treatment for the eye contour.

Key benefits

• Eye contour appears firmer — supports a more lifted, defined-looking eye area
• Eyes look more open — works on three signs of eye-opening loss: lifted lids, depuffed under-eye bags and smoothed wrinkles
• Reduces the look of crow's feet wrinkles — softens fine lines around the outer eye
• Supports denser, fuller-looking lashes — encourages the appearance of stronger lashes
• Hydrating — replenishes moisture in dry, fragile eye skin
• Dermatologically and ophthalmologically tested — suitable for contact lens wearers

Featured ingredients

• Life Plankton™ — Biotherm's signature thermal spring extract; supports skin renewal
• Adenosine — supports the appearance of smoother dynamic wrinkles
• Caffeine — supports microcirculation, helping reduce the look of puffiness
• Glycerin and algae extract — humectant hydration

Who it's for

This eye serum suits anyone concerned with tired-looking, puffy or fine-lined eye contours — particularly those with visibly droopy lids, under-eye bags or crow's feet. It works alongside an eye cream rather than replacing it, making it a good "boost" step for those already using a Blue Therapy Eye Cream or similar treatment. Suitable for contact lens wearers.

How to use

1. Cleanse and tone the skin as usual, morning and evening
2. Dispense one drop of serum onto the fingertip
3. Apply lightly around the eye contour — under-eye, outer corner and along the brow bone
4. Tap gently with the ring finger to help absorption
5. Follow with the Blue Therapy Eye Cream or your usual eye cream
6. Use morning and evening

Specifications

• Size: 16.5ml
• Format: Eye-area lifting serum
• Skin area: Eye contour
• Use: Morning and evening, before eye cream
• Key actives: Life Plankton™, adenosine, caffeine, glycerin
• Tested: Dermatologically and ophthalmologically; suitable for contact lens wearers
• Brand: Biotherm
• Range: Blue Therapy