Biotherm Aquasource Flash Sheet Mask moisturizing face mask

This face sheet mask from Biotherm delivers an intense hydration boost with a lightweight "second skin" feeling, aimed at replenishing moisture and instant plumping for fresher-looking skin. Use it when your skin feels dehydrated to get a visibly more supple and radiant appearance within an hour, according to the manufacturer.

Key Points

The formulation combines hyaluronic acid with Life Plankton water to support regeneration and deep hydration. After a single 15-minute application the skin feels rehydrated and smoother. With regular weekly use, manufacturer claims include a visible reduction in fine lines after four weeks. Apply to clean skin, leave on for 15 minutes, then remove and gently massage remaining serum into the face.

Technical Specifications

• Name: Biotherm Aquasource Flash Sheet Mask
• Active ingredients: Hyaluronic acid, Life Plankton water
• Application time: 15 minutes
• Recommended frequency: Once a week or as needed
• Immediate effects: Hydration and plumping in 1 hour according to the manufacturer

Benefits

The mask targets surface dehydration and delivers a rapid surge of moisture that helps the skin look more elastic and luminous. It also leaves a thin, conforming mask film that improves contact with the skin for better ingredient delivery. Because the texture is lightweight, it suits use before makeup or as a quick refresh during a skincare routine. Consider that individual results may vary and that manufacturer timelines are approximate.

Usage Recommendations

For best results, cleanse the face thoroughly before applying the sheet. Smooth the mask over the facial contours and relax for 15 minutes. Remove the sheet and pat the leftover serum until fully absorbed. Use weekly or whenever the skin needs an immediate hydration lift, and continue with your usual skincare steps afterward.