PRO C4 RETINOL SERUM, Lira Clinical, 50 ml

Intensive Anti-Aging Serum with 1% Retinol, 20% Vitamin C Complex & Plant Stem Cell Technology

PRO C4 Retinol Serum is a multifunctional, high-performance serum designed to promote intensive skin renewal, rejuvenation, and overall skin improvement. Its advanced formula combines 1% retinol, a 20% Vitamin C Complex, Plant Stem Cell Technology, and soothing ingredients.

The serum targets multiple skin concerns simultaneously, including wrinkles, loss of firmness, hyperpigmentation, uneven texture, enlarged pores, and blemishes.

Its key advantage is the combination of intensive skin renewal with antioxidant protection, deep hydration, and ingredients that help maintain skin comfort.

Innovative Technologies & Active Ingredients

1. RETINOL 1% — Intensive Skin Renewal & Rejuvenation

Retinol stimulates the skin’s natural cell renewal process and supports collagen synthesis. It helps gradually reduce the appearance of wrinkles, improve firmness, refine skin texture, and minimise the appearance of pores.

It also helps normalise keratinisation, reduce comedones, and improve the condition of blemish-prone skin.

2. C4 VITAMIN C COMPLEX 20% — Advanced Antioxidant Protection

A proprietary combination of four components:

• Tetrahexyldecyl Ascorbate (BV-OSC) — a stable, oil-soluble form of Vitamin C that supports collagen synthesis and helps reduce the appearance of pigmentation.
• Ascorbyl Palmitate — an antioxidant that helps protect the skin against oxidative stress.
• Ascorbic Acid — pure Vitamin C that promotes a more even skin tone and enhances radiance.
• Citric Acid — complements the formula and helps regulate its pH.

The complex helps address dullness, uneven skin tone, pigmentation, and visible signs of photoaging.

3. PLANT STEM CELL TECHNOLOGY — Advanced Plant Cell Culture Technology

An innovative complex derived from four botanical sources:

• Swiss Apple — helps support the skin’s natural recovery processes.
• Edelweiss — provides antioxidant protection and supports healthy-looking skin.
• Alpine Rose — helps protect the skin against environmental stressors.
• Sea Fennel — helps improve skin tone uniformity and reduce the appearance of pigmentation.

These plant cell cultures complement the effects of retinol and Vitamin C, providing comprehensive care for skin showing signs of ageing and sun damage.

4. SOOTHING & HYDRATING COMPLEX — Skin Comfort & Hydration

The formula is enriched with ingredients that help maintain skin comfort during retinol use:

• Licorice Extract — helps soothe the skin, reduce the appearance of redness, and promote a more even complexion.
• Green Tea Extract — a powerful botanical antioxidant with soothing properties.
• Olive Leaf Extract — supports the skin’s protective functions.
• Beet Root Extract — helps maintain hydration and reduce discomfort.
• Crosslinked Hyaluronic Acid — helps retain moisture and prevent dehydration.
• Vitamin E & Coenzyme Q10 — provide additional antioxidant support.

This combination helps minimise dryness and maintain skin hydration while supporting the serum’s intensive renewal benefits.

What Results Can You Expect?

Wrinkle Reduction. Gradually reduces the appearance of fine lines and wrinkles, improving the overall appearance of ageing skin.

Improved Firmness. Supports collagen synthesis and helps improve skin density and elasticity.

Pigmentation Correction. Promotes a more even complexion and reduces the appearance of dark spots and post-acne marks.

Smoother Skin Texture. Helps refine uneven texture, reduce roughness, and minimise the appearance of enlarged pores.

Fewer Imperfections. Supports skin renewal and helps improve the appearance of comedones and blemishes.

Radiance & Freshness. Revitalises dull-looking skin and helps reduce visible signs of photoaging.

Who Is It Ideal For?

PRO C4 Retinol Serum is particularly recommended for:

• Early and advanced signs of ageing.
• Fine lines, wrinkles, and loss of firmness.
• Hyperpigmentation and sun-damaged skin.
• Uneven skin texture and enlarged pores.
• Post-acne marks, comedones, and blemish-prone skin.
• Dull and uneven skin tone.

Especially beneficial for skin requiring simultaneous correction of ageing concerns, pigmentation, and imperfections.

Why Choose PRO C4 Retinol Serum?

Unlike serums that focus solely on retinol, PRO C4 combines several skincare benefits in one advanced formula.

Retinol promotes skin renewal, Vitamin C helps address pigmentation and supports collagen synthesis, plant cell cultures provide additional antioxidant protection, while hydrating and soothing ingredients help maintain skin comfort.

This multifunctional approach allows you to address several skin concerns without overloading your routine with multiple active serums.