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SkinCeuticals Peptide Duo

SKU: SC PD

Original price was: R5800,00.Current price is: R4640,00.

The SkinCeuticals Peptide Duo combines P-TIOX Serum and P-TIOX Cream in a complementary peptide routine designed to visibly smooth expression lines and wrinkles while improving skin texture and radiance.

In stock

The SkinCeuticals Peptide Duo combines P-TIOX Anti-Wrinkle Serum and P-TIOX Anti-Wrinkle Cream for a comprehensive peptide-focused routine targeting visible signs of ageing, including expression lines, deeper wrinkles, enlarged pores, uneven texture and loss of radiance.

P-TIOX Serum is a peptide-powered corrective serum formulated with an advanced peptide complex, 5% PHA, 5% niacinamide and 1% laminaria extract. It is designed to visibly reduce the appearance of expression lines while improving skin smoothness, texture and radiance.

P-TIOX Cream complements the serum with a wrinkle- and texture-correcting moisturiser containing 10% Myrixin™, 2% tripeptide technology, 1% Crystalide micropeptide and a combination of niacinamide, LHA and zinc PCA. It targets deeper-set wrinkles, visible pores, textural irregularities and hydration.

Used together, the SkinCeuticals Peptide Duo provides a layered approach to skin ageing: the serum delivers targeted peptide and resurfacing actives, while the cream provides additional peptide technology, texture refinement and moisturisation.

Benefits

Helps visibly reduce the appearance of expression lines and wrinkles
Targets both expression-related and deeper-set wrinkles
Helps refine the appearance of enlarged pores
Improves the appearance of uneven or rough skin texture
Enhances skin smoothness and radiance
Provides long-lasting hydration
Supports a more even and refined-looking complexion
Suitable for all skin types and skin tones, including sensitive skin
Can be incorporated into a skincare routine alongside professional neurotoxin treatments
Combines corrective serum and moisturiser in a simple two-step peptide routine

The SkinCeuticals Peptide Duo is particularly useful when the concern extends beyond fine lines to include texture, visible pores and loss of radiance. I like the combination because the serum and cream are complementary rather than identical: P-TIOX Serum provides targeted peptide, niacinamide and PHA activity, while P-TIOX Cream adds further peptide technology, hydration and texture-refining ingredients. It can be used as a non-invasive anti-ageing skincare routine or alongside appropriately performed injectable treatments.

–Dr Matete Mathobela, Dermatologist and Founder of MD Cosmeceuticals

Use the SkinCeuticals Peptide Duo twice daily, morning and evening.

Step 1 – P-TIOX Serum:
After cleansing, apply 4–6 drops of P-TIOX Serum to the forehead, cheeks and chin. Gently blend over the face.

Step 2 – P-TIOX Cream:
Once the serum has absorbed, apply a small amount of P-TIOX Cream evenly over the face and neck. It may also be gently applied around the eye area.

Morning:
Cleanser → Vitamin C antioxidant serum → P-TIOX Serum → P-TIOX Cream → Broad-spectrum sunscreen

Evening:
Cleanser → P-TIOX Serum → P-TIOX Cream

If using a retinoid, the routine may need to be adjusted according to the specific retinoid and your skin tolerance.

P-TIOX Anti-Wrinkle Serum

Key formula components include an advanced peptide complex (hexapeptide + dipeptide), 5% polyhydroxy acid (PHA), 5% niacinamide and 1% laminaria extract.

P-TIOX Anti-Wrinkle Cream

Key formula components include 10% Myrixin™, 2% tripeptide technology, 1% Crystalide micropeptide, niacinamide, LHA and zinc PCA.

What is the SkinCeuticals Peptide Duo?

The SkinCeuticals Peptide Duo combines P-TIOX Anti-Wrinkle Serum and P-TIOX Anti-Wrinkle Cream into a two-step peptide skincare routine designed to target expression lines, deeper wrinkles, visible pores, uneven texture and loss of radiance.

What is the difference between P-TIOX Serum and P-TIOX Cream?

P-TIOX Serum is a lightweight corrective serum containing an advanced peptide complex together with PHA, niacinamide and laminaria extract. P-TIOX Cream is a moisturising treatment containing Myrixin™, additional peptide technology, niacinamide, LHA and zinc PCA to address wrinkles, pores, texture and hydration.

Do I need to use both P-TIOX Serum and P-TIOX Cream?

They can be used individually, but they have been formulated to complement one another. Using the serum followed by the cream provides a more comprehensive approach to expression lines, deeper wrinkles, texture, pores, hydration and radiance.

Which product should I apply first?

Apply P-TIOX Serum first, followed by P-TIOX Cream.

Can I use the SkinCeuticals Peptide Duo every day?

Yes. Both products are designed for twice-daily use and can be incorporated into morning and evening skincare routines.

Is the SkinCeuticals Peptide Duo suitable for sensitive skin?

The products are suitable for all skin types and tones, including sensitive skin. However, individual tolerance varies, particularly when several active skincare products are used within the same routine.

Can I use the Peptide Duo with vitamin C?

Yes. In the morning, apply your SkinCeuticals vitamin C antioxidant serum first, followed by P-TIOX Serum, P-TIOX Cream and sunscreen.

Can I use the Peptide Duo with retinol?

Yes. P-TIOX products can be incorporated into a routine containing retinol. The exact layering may depend on the retinoid formulation and individual skin tolerance.

Can P-TIOX be used around the eyes?

Yes. P-TIOX Serum can be gently patted around the eye area while avoiding the eyelid, and P-TIOX Cream can also be applied around the eyes.

Can I use the SkinCeuticals Peptide Duo if I have Botox or other neurotoxin injections?

Yes. The P-TIOX range has been physician-tested to complement neurotoxin injections. Topical skincare does not replace injectable neurotoxins, but it can help address visible skin concerns such as wrinkles, texture and radiance, including areas not treated by injections.

Is the SkinCeuticals Peptide Duo suitable if I do not have injectable treatments?

Yes. You do not need to have neurotoxin injections to use the Peptide Duo. The products can be used independently as part of an anti-ageing skincare routine targeting wrinkles, texture, pores and radiance.

Does the SkinCeuticals Peptide Duo replace sunscreen?

No. Daily broad-spectrum sunscreen remains essential. Apply sunscreen as the final step of your morning skincare routine.