ISDIN Isdinceutics Instant Flash Firming Serum – 5 Ampoules | Hyaluronic Acid & Antioxidants

Meet ISDIN Isdinceutics Instant Flash Firming Serum

This travel-friendly serum is designed for all skin types, combining hydrating hyaluronic acid with antioxidant support and a lifting-inspired feel. The compact set of five ampoules makes it easy to refresh your routine, whether at home or on the go.

Powered by a blend of active ingredients, the formula targets visible fatigue and the look of fine lines on the face and neck. Peptide Q10 helps energize the skin, ContourBoost supports a rejuvenated appearance, and LiftFirm aims to prolong a subtle lifting effect after application, often lasting several hours.

How it works

• Peptide Q10 energizes skin cells to help reduce the look of tired skin.
• ContourBoost assists rejuvenation in the mid and lower face for a more awake look.
• LiftFirm supports a longer-lasting lift and smoother contours around major facial lines.

Antioxidants work alongside hydrating agents to protect and plump the surface, while hyaluronic acid adds a lightweight cushion that won’t feel heavy.

What you may notice

• Hydrated, comfortable skin with a natural radiance
• Visibly smoother appearance of fine lines and a firmer feel on the face and neck
• A refreshed look that carries well under makeup or on its own
• Travel-friendly packaging that fits into small routines or overnight kits

How to use

Start with cleansed, dry skin. Apply one ampoule to the face and neck, avoiding the eye area. Use in the morning, at night, or as a midday refresher, then follow with your regular moisturizer. Allow the finish to set before applying other products.

Who is it for

Designed for all skin types, the formula delivers lightweight hydration while supporting a smoother appearance without a heavy feel. The five-ampoule set is ideal for trying the routine or keeping a compact supply on hand for travel.

Travel-ready care you can carry

• Contains five ampoules of 0.06 fl oz each
• Lightweight, non-greasy texture suitable for day or night use
• Pairs well with moisturizers and sunscreen in a broader routine

Note: Individual results vary. The product notes a lifting and firming effect that may last up to eight hours for some users, depending on personal factors and routine.