Cosmosheer BarrierBoost+ Serum | 30 ml

Cosmosheer BarrierBoost+ Serum — Barrier Repair & Deep Hydration

30 ml | Dermatologist-Formulated | For Professional Aftercare

Your skin barrier is your first line of defence. When it's compromised — post-procedure, post-peel, or from chronic dryness — everything else fails. BarrierBoost+ is purpose-built to rebuild and reinforce that barrier with Arginine 2% + Hyaluronic Acid 1% in a lightweight, fast-absorbing base that doesn't clog pores or interfere with other actives.

Key Actives & What They Do

• Arginine 2% — An essential amino acid that supports keratin synthesis and accelerates barrier recovery. Improves skin's natural moisturising factor (NMF).
• Hyaluronic Acid 1% — Multi-molecular weight hyaluronic acid for surface + deep hydration. Visibly plumps and reduces transepidermal water loss (TEWL).
• Glycerin + Propylene Glycol — Humectant duo that draws moisture into the stratum corneum and locks it there.

Ideal For

• Immediate post-procedure comfort (after chemical peels, microneedling, laser)
• Chronically dry or dehydrated skin
• Barrier-damaged skin from retinoid overuse or harsh actives
• Winter skincare protocol support

How To Use

Apply 4-5 drops on cleansed skin morning and/or night. Can be layered under any moisturizer or treatment serum. Safe for twice-daily use. No irritation potential.

Cosmosheer Clinical — Rebuild. Protect. Glow.