U Beauty Resurfacing Compound Serum 0.5 fl oz — 8‑in‑1 resurfacing serum with Vitamin C & Retinol for smoother, brighter skin

U Beauty Resurfacing Compound Serum is an advanced 8-in-1 facial serum designed to gently resurface, hydrate, and brighten skin while targeting visible fine lines and pores.

This lightweight 0.5 fl oz serum combines multiple actives—vitamin C and E, multi-hydroxy acids, retinol, hyaluronic acid, peptides and jojoba oil—into a single, streamlined step so you can simplify your routine without sacrificing results. Built around U Beauty’s SIREN Capsule Technology, the formulation aims to deliver concentrated ingredients precisely where they're needed to reduce overtreatment and irritation.

How does the Resurfacing Compound simplify my skincare routine?

Instead of layering several serums and an exfoliant, this formula merges key actives into one product that replaces toner, vitamin C and E serums, an AHA exfoliant, retinol, hyaluronic acid, peptides and an antioxidant complex. That makes it easier to get multiple benefits with fewer steps, saving time and reducing product overlap.

• Combines eight functional categories into a single serum
• Reduces the need for multiple bottles and mixing actives
• Designed for precision delivery to minimize widespread irritation

What results can I expect and when might I see them?

With regular use, users typically notice improved hydration and a smoother surface texture first, while targeted improvements in tone and the appearance of fine lines evolve over continued use. The multi-hydroxy acids help accelerate cell turnover, while hyaluronic acid and jojoba oil support moisture and comfort.

• Immediate: lightweight hydration and softer-feeling skin
• Weeks: improved texture and more even tone from exfoliation and vitamin C
• Longer-term: diminished appearance of fine lines with retinol and peptides

Is this serum suitable for sensitive or reactive skin?

The product is formulated with delivery technology meant to concentrate actives where they’re most needed, which can help limit unnecessary exposure of healthy skin. However, because it contains exfoliating acids and retinol, patch testing and gradual introduction are recommended for those with reactive skin.

• SIREN Capsule Technology targets actives to vulnerable-looking areas
• Start slowly—use every other night and increase as tolerated
• Perform a patch test and avoid if you experience persistent irritation

How should I incorporate this into my day and night routine?

Use the Resurfacing Compound serum in the evening as part of your nighttime regimen after cleansing and before moisturizing; retinol and hydroxy acids are best paired with nightly use and daytime sun protection. If you prefer morning application for hydration and vitamin C benefits, follow with a broad-spectrum SPF.

• Night: apply after cleansing and before moisturizer for retinol benefits
• Day: can be used sparingly but always follow with SPF 30+
• Layering tip: avoid simultaneous use with other strong exfoliants to reduce irritation

Who is this for: The U Beauty Resurfacing Compound Serum suits someone seeking a consolidated, science-driven serum that combines exfoliation, antioxidant protection, hydration, and anti-aging actives. It’s ideal for skin types wanting texture refinement, pore smoothing, and visible line reduction while preferring a minimal-step regimen—provided you introduce it gradually if you have sensitive or reactive skin.

Ingredients

Aqua (Water), Aloe Barbadensis Leaf Juice Powder, Sodium Ascorbyl Phosphate, Dimethyl Sulfone, Citric Acid, Polysorbate 20, Glycerin, Hamamelis Virginiana (Witch Hazel) Leaf Extract, Sodium Hyaluronate, Glycolic Acid, Superoxide Dismutase, Lactobionic Acid, Hydrolyzed Hyaluronic Acid, Glutathione, Acacia Decurrens/Jojoba/Sunflower Seed Wax/Polyglyceryl-3 Esters, Mandelic Acid, Linoleic Acid, Retinyl Palmitate, Helianthus Annuus (Sunflower) Seed Oil, Oleic Acid, Palmitic Acid, Stearic Acid, Tocopherol, Linolenic Acid, Xanthan Gum, Pentylene Glycol, Butylene Glycol, Methyldihydrojasmonate, Hydroxyphenyl Propamidobenzoic Acid, Caprylyl Glycol, N-Prolyl Palmitoyl Tripeptide-56 Acetate, Benzyl Alcohol, Dehydroacetic Acid