PCA SKIN ExLinea Peptide Smoothing Serum 1 oz — targeted spot treatment for expression lines, hydrating & firming

PCA SKIN ExLinea Peptide Smoothing Serum is a targeted peptide spot treatment that minimizes expression lines while hydrating and firming skin for a smoother, fuller appearance.

Designed as a precision corrective in a daily skincare routine, this lightweight 1 oz serum concentrates peptide technology and humectants to reduce the look of expression lines where facial movement causes creases. It pairs moisture-attracting sodium hyaluronate with skin-softening squalene and plant-derived rice bran wax to support surface hydration and improve skin texture without parabens, synthetic dyes, or fragrances.

How does this serum reduce the appearance of expression lines?

The formula uses targeted peptides that help support skin’s resilience in zones prone to repeated movement, such as around the eyes, forehead, and mouth. Combined with hydrating and texture-refining ingredients, the product helps the skin look smoother and appear less creased over time with regular use.

• Peptide complex designed for spot application on expression-prone areas
• Sodium hyaluronate attracts and holds moisture to plump fine lines
• Squalene and rice bran wax smooth and condition the skin surface
• Apply twice daily after cleansing and toning for consistent results

Will this serum work with my existing skincare routine?

Yes — the lightweight texture layers well under moisturizers and sunscreen and complements cleansers, toners, and other actives. Because it is free of fragrance and synthetic dyes, it integrates easily into routines for sensitive, normal, and mature skin types.

• Use after water-based serums and before creams or oils
• Compatible with most anti-aging and hydrating products
• Recommended twice-daily application for targeted zones
• Non-irritating formulation suitable for daily use

What visible improvements can I expect and when?

With consistent application, you can expect improved hydration and a softer-looking surface in weeks, while the visible depth of expression lines may diminish over continued use. Results vary by individual skin condition and adherence to daily use, but the blend of humectants and peptides supports both immediate and cumulative benefits.

• Immediate: skin feels smoother and more hydrated
• Short term: fine lines appear softened within weeks
• Long term: targeted zones may look fuller and less creased
• Best results when used twice daily on problem areas

How should I apply this serum for best results?

Dispense a small amount and apply directly to expression lines around the eyes, forehead, and mouth after cleansing and toning. Gently pat or lightly massage until absorbed, then follow with your moisturizer and sunscreen during the day.

• Use a pea-sized amount per targeted area
• Pat gently — avoid pulling or stretching delicate skin
• Layer under cream or SPF; suitable for morning and evening use
• Consistency is key: twice-daily application recommended

Who is this for: PCA SKIN ExLinea Peptide Smoothing Serum is formulated for adults concerned with expression lines and the early signs of aging who want a targeted, fragrance-free spot treatment. It’s appropriate for all skin types, including sensitive and mature skin, and suits anyone looking to add a precision peptide serum to their daily face-care regimen without added dyes or parabens.

Ingredients

Water, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Aloe Barbadensis Leaf Juice, Gluconolactone, Aminomethyl Propanol, Dipotassium Glycyrrhizate, Sodium Benzoate, 1,2-Hexanediol, Caprylyl Glycol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Santalum Austrocaledonicum Wood Oil, Aniba Rosodora (Rosewood) Wood Oil, Phenoxyethanol, Sodium Hyaluronate, Citrus Grandis (Grapefruit) Peel Oil, Citrus Nobilis (Mandarin Orange) Peel Oil, Tropolone, Mentha Piperita (Peppermint) Oil, Potassium Sorbate, Acetyl Hexapeptide-8, Phytosterols, Tocopherol, Tocotrienols, Oryza Sativa (Rice) Bran Wax, Squalene