SkinCeuticals P-TIOX Wrinkle-Modulating Peptide Serum is a lightweight, fast-absorbing formula designed to target fine lines and loss of elasticity. This advanced serum features proprietary peptide technology that works to modulate collagen production and improve skin firmness over time. With consistent use, users can expect noticeably smoother texture, refined pores, and a more youthful appearance. The 1 fl oz / 30 ml size delivers up to 4–6 weeks of twice-daily application, making it ideal for those seeking visible anti-aging results without irritation. Perfect for all skin types seeking professional-grade peptide support.