ZAYUU Super Vitamin C Face Serum for Mature Skin — 1.7 fl oz, Hydrating Brightening with Hyaluronic Acid & Peptides

ZAYUU Super Vitamin C Face Serum is a lightweight, daily serum that blends Vitamin C, Hyaluronic Acid, Vitamin E, Niacinamide, peptides, and caffeine to hydrate, brighten, and visibly smooth mature-looking skin.

This fast-absorbing formula was created to target the common concerns of aging skin: uneven tone, fine lines, loss of plumpness, and dullness. The combination of antioxidants and moisture-binding ingredients helps support a refreshed, luminous appearance without leaving a greasy residue, making it easy to layer under moisturizer and makeup for morning and evening routines.

How quickly will I notice brighter, more even-looking skin?

Results vary by skin type and consistency of use, but many people observe improved radiance and a more even tone within a few weeks. Regular application morning and night encourages cumulative benefits as antioxidants and niacinamide work to reduce the visual appearance of dark spots and dullness.

• Apply 2–3 drops to cleansed skin morning and evening.
• Use sunscreen during the day to protect brightened skin.
• Expect gradual improvement over several weeks with consistent use.

Will this serum help with hydration and fine lines?

The formula combines Hyaluronic Acid and peptides to attract and retain moisture, helping skin look plumper and smoothing the appearance of fine lines. Hydration improves skin texture immediately, while peptides support a firmer-looking surface over time.

• Hyaluronic Acid draws and holds moisture for instant softness.
• Peptides support the look of resilience and reduced creasing.
• Lightweight texture layers easily under creams and makeup.

Is this serum suitable for sensitive or mature skin?

Formulated for mature skin, the serum balances potent actives with skin-friendly hydrators to minimize irritation for many users. If you have very reactive skin, patch testing before daily use is recommended to ensure compatibility with Vitamin C and niacinamide.

• Gentle, non-greasy base designed for daily use.
• Patch test on inner forearm if you have sensitivity concerns.
• Works under moisturizers and makeup without pilling.

How should I fit this serum into my skincare routine?

Use after cleansing and toning but before heavier creams and SPF. In the morning, apply a few drops, allow absorption, then follow with moisturizer and sunscreen; at night, pair with your preferred night cream for enhanced hydration and skin support.

• Step 1: Cleanse and pat skin dry.
• Step 2: Apply 2–3 drops of serum and press into skin.
• Step 3: Follow with moisturizer, and daytime SPF when used in the morning.

Who is this for? ZAYUU Super Vitamin C Face Serum is designed for people looking to restore a hydrated, brighter-looking complexion and to smooth the appearance of fine lines and uneven tone—especially those with mature skin seeking a lightweight, layerable serum. It suits all skin types when used as directed, and is ideal for anyone wanting an antioxidant-forward step they can wear day and night as part of a modern skincare routine.

• Features: Vitamin C, Hyaluronic Acid, Vitamin E, Niacinamide, Caffeine, Peptides.
• Size: 1.7 fl. oz. — portable for travel and daily use.
• Texture: Fast-absorbing, non-greasy; layers well under other products.