Shiseido Bio-Performance: Skin Filler Serum Refill 2 x 30ml

Shiseido Bio-Performance Skin Filler Serum Refill is a two-step day and night serum system designed to support a plumper, smoother-looking complexion. Powered by MolecuShift Technology and high molecular weight hyaluronic acid, the formulas work together to help visibly soften the look of fine lines and loss of volume while leaving skin feeling cushioned and comfortably hydrated. This refill set includes both the Infill Serum for night and the Full Expansion Serum for day, so you can continue your routine while reducing packaging waste.

Suitable for all skin types, the lightweight night serum is applied before moisturiser to deliver compacted hyaluronic acid into the skin’s surface, while the creamier day serum is used in the morning to help re-expand these molecules for a fuller, more supple appearance. Used consistently, the duo fits easily into an existing skincare ritual, sitting as the last serum step before your chosen cream and helping to promote the look of firmer, more resilient skin.

Why we love it
- Two-step day and night serum system that helps to visibly plump and smooth the look of fine lines and wrinkles
- Powered by MolecuShift Technology and hyaluronic acid to support long-lasting hydration and a fuller, more cushioned feel
- Refill format designed to reduce plastic waste while letting you continue using the original Skin Filler bottles
- Lightweight textures that layer easily with existing skincare and suit all skin types

How to use
How to Use:
Apply to clean, dry skin. In the evening, use one pump of the Infill Serum and smooth over face and neck before your night moisturiser. In the morning, use one pump of the Full Expansion Serum and smooth over face and neck before your day moisturiser. Use as the last serum step in your routine.

Frequency:
Use morning and evening as part of a regular daily skincare routine.

Application Technique:
Dispense one pump onto fingertips, then gently spread and massage over the face and neck until absorbed, avoiding direct contact with the eyes. Allow the formula to settle before applying moisturiser and, in the daytime, follow with SPF.

Best Practices:
Apply to freshly cleansed skin and layer after any essence or treatment lotion. Use thin, even layers rather than over-applying. Allow each step to absorb fully before moving to the next product. Store the refill bottles in a cool, dry place away from direct sunlight and always close caps securely.

Safety Tips:
For external use only. Avoid direct contact with eyes; if contact occurs, rinse with water. Discontinue use if irritation occurs and consult the product packaging for additional guidance. Keep out of reach of children.

Bio-Performance Infill Serum (Night): Water (Aqua/Eau), Dipropylene Glycol, Alcohol Denat., Butylene Glycol, Magnesium Chloride, Glycerin, Peg/Ppg-17/4 Dimethyl Ether, Sodium Hyaluronate, Peg-6, Peg-32, Hydroxyethyl Urea, Lauryl Betaine, Lactic Acid, Lavandula Angustifolia (Lavender) Oil, Peg-150, Ppg-13-Decyltetradeceth-24, Triethanolamine, Sodium Citrate, Disodium Edta, Citric Acid, Ammonium Lactate, Tocopherol, Phenoxyethanol, Sodium Benzoate Bio-Performance Full Expansion Serum (Day): Water (Aqua/Eau), Dimethicone, Butylene Glycol, Dipropylene Glycol, Alcohol, Glycerin, Behenyl Alcohol, Triethylhexanoin, Silica, Phytosteryl/Octyldodecyl Lauroyl Glutamate, Alpha-Glucan Oligosaccharide, Aminopropyl Dimethicone, Trifolium Pratense (Clover) Flower Extract, Lavandula Angustifolia (Lavender) Oil, Bupleurum Falcatum Root Extract, Batyl Alcohol, Hydrogenated Palm Oil, Behenic Acid, Elaeis Guineensis (Palm) Kernel Oil, Peg-60 Glyceryl Isostearate, Peg-10 Dimethicone, Elaeis Guineensis (Palm) Oil, Tocopherol, Sodium Metaphosphate, Potassium Hydroxide, Sodium Metabisulfite, Cinnamomum Cassia Bark Extract, Citric Acid, Phenoxyethanol

How to Use:
Apply to clean, dry skin. In the evening, use one pump of the Infill Serum and smooth over face and neck before your night moisturiser. In the morning, use one pump of the Full Expansion Serum and smooth over face and neck before your day moisturiser. Use as the last serum step in your routine.

Frequency:
Use morning and evening as part of a regular daily skincare routine.

Application Technique:
Dispense one pump onto fingertips, then gently spread and massage over the face and neck until absorbed, avoiding direct contact with the eyes. Allow the formula to settle before applying moisturiser and, in the daytime, follow with SPF.

Best Practices:
Apply to freshly cleansed skin and layer after any essence or treatment lotion. Use thin, even layers rather than over-applying. Allow each step to absorb fully before moving to the next product. Store the refill bottles in a cool, dry place away from direct sunlight and always close caps securely.

Safety Tips:
For external use only. Avoid direct contact with eyes; if contact occurs, rinse with water. Discontinue use if irritation occurs and consult the product packaging for additional guidance. Keep out of reach of children.

- Two-step day and night serum system that helps to visibly plump and smooth the look of fine lines and wrinkles
- Powered by MolecuShift Technology and hyaluronic acid to support long-lasting hydration and a fuller, more cushioned feel
- Refill format designed to reduce plastic waste while letting you continue using the original Skin Filler bottles
- Lightweight textures that layer easily with existing skincare and suit all skin types