iS CLINICAL Super Serum Advance+ Vitamin C Face Serum 1 fl oz — 15% L-ascorbic Acid & Copper Tripeptide

iS CLINICAL Super Serum Advance+ is a professional-strength vitamin C and copper tripeptide serum formulated to help brighten skin tone, support collagen production, and reduce the visible appearance of scarring and fine stretch marks.

This serum blends a 15% concentration of next-generation L-ascorbic acid (vitamin C) with Tripeptide-1 (Copper Tripeptide-1) and botanical antioxidants in a lightweight delivery system. The formulation targets uneven pigmentation and skin texture while offering antioxidant support against environmental stressors. It is presented in a 1 fl oz bottle and is positioned as part of an evidence-informed skincare routine developed by iS CLINICAL.

How might this serum improve uneven pigmentation and dullness?

The combination of a high-strength L-ascorbic acid with targeted brighteners and antioxidants helps address surface discoloration and overall radiance. Vitamin C is known for its role in supporting skin clarity when used consistently, and the added botanicals provide complementary antioxidant defense.

• 15% next-generation L-ascorbic acid to support brighter-looking skin.
• Safe skin brighteners included for even tone without harsh exfoliation.
• Botanical antioxidants protect against environmental factors that can dull complexion.

In what ways does it support skin firmness and texture?

Copper Tripeptide-1 (Tripeptide-1) is incorporated to help support the skin’s natural structural proteins. Regular application as part of a comprehensive routine can help skin look firmer and improve the look of fine lines and compromised elasticity over time.

• Tripeptide-1 (Copper Tripeptide-1) formulated to support collagen-associated pathways.
• Lightweight serum base that layers under moisturizers and sunscreen.
• May improve the appearance of thin or weakened skin texture with continued use.

Can this product help with scars and stretch marks?

The formula is designed with ingredients that are clinically investigated for minimizing the visible appearance of certain scars and fine stretch marks. While individual results vary, the combination of vitamin C, peptides, and antioxidants supports skin repair mechanisms and helps improve surface appearance.

• Ingredients shown in clinical contexts to reduce the look of some scarring and fine stretch marks.
• Supports wound-healing pathways and surface texture recovery.
• Useful as a targeted treatment within a consistent skincare regimen.

How should I integrate Super Serum Advance+ into my daily routine?

Apply a few drops to clean, dry skin once or twice daily depending on tolerance and follow with a moisturizer and broad-spectrum sunscreen during the day. Start with less frequent use if you have sensitive skin and increase usage as your skin adapts to the vitamin C concentration.

• Use on cleansed skin; allow absorption before layering other products.
• Follow daytime use with SPF to protect treated skin from UV exposure.
• Patch test first if you have reactive or highly sensitive skin.

Who is this for: iS CLINICAL Super Serum Advance+ is formulated for people seeking an evidence-informed, high-potency topical antioxidant and peptide treatment to address uneven tone, early signs of aging, and the visible appearance of scars or fine stretch marks. It is suitable for those comfortable using concentrated active ingredients and who want a serum designed to fit into medical-grade or advanced skincare routines. If you have specific skin conditions or are under professional care, consult a skincare professional before introducing potent actives.

Ingredients

Water/Aqua/Eau, Ascorbic Acid, Hyaluronic Acid, Pentylene Glycol, Arbutin, Polyporus Umbellatus (Mushroom) Extract, Calcium Pantothenate, Zinc Sulfate, Urea, Glucose, Guanidine HCl, Tripeptide-1, Glycerin, Phenoxyethanol, Asiaticoside, Asiatic Acid, Madecassic Acid.