SkinCeuticals P-Tiox

P-TIOX is a precision treatment designed to soften the look of expression lines while supporting smoother, more resilient skin over time.

This advanced corrective serum is formulated to address one of the most challenging contributors to visible aging: repeated muscle movement. By targeting the appearance of dynamic lines while supporting overall skin quality, P-TIOX helps refine texture and promote a more relaxed, refreshed look.

This serum is especially well suited for patients seeking a non-invasive approach to visible aging, or as a complementary at-home product alongside neuromodulator treatments.

Why It’s Different

Unlike traditional anti-aging serums that focus solely on surface-level smoothing, P-TIOX is designed to work at the intersection of expression-related aging and skin quality. Its formulation supports a visibly smoother appearance while improving hydration, texture, and skin comfort.

The result is skin that looks calmer, more refined, and more balanced — not frozen or overcorrected.

Who This Product Is Best For

• Expression lines and early wrinkles

• Patients that want to maintain results from neuromodulators

• Those seeking non-invasive anti-aging support

• Skin that needs smoothing without irritation

Suitable for most skin types. Pregnancy use should be reviewed with a provider.

When to use

• Once or twice daily

• Morning and/or evening, depending on your routine and provider guidance

Where it fits in your routine

• Apply after cleansing

• Use as your targeted treatment step

• Follow with hydration and moisturizer

How much to use

• 1–2 pumps

• Apply evenly to areas prone to expression lines, such as the forehead, around the eyes, and mouth

Important guidance
P-TIOX layers well with other corrective serums but should be used thoughtfully. On nights when stronger exfoliating or acne treatments are applied, alternate use may be recommended.

Peptide Complex
Helps reduce the appearance of expression lines by supporting relaxation of visible tension in the skin. Over time, this contributes to smoother-looking skin without affecting natural movement.

Niacinamide
A multitasking ingredient that strengthens the skin barrier, improves uneven tone, and supports smoother texture. Particularly beneficial for aging skin that is also sensitive or reactive.

Hyaluronic Acid
Attracts and retains moisture to improve skin plumpness and elasticity, helping fine lines appear less pronounced while supporting overall skin health.

Glycerin
A foundational humectant that enhances hydration and comfort, improving skin resilience and tolerance to active ingredients.