The INKEY List 15% Vitamin C Serum with Plant EGF, 1 fl oz — Brightening, Gentle Daily Use

A lightweight, 15% vitamin C serum blended with plant-derived EGF to help brighten skin tone and support visible surface renewal.

This serum pairs a stable vitamin C derivative (ascorbyl glucoside) with an epidermal growth factor (plant-based EGF) to target dullness and uneven pigmentation while supporting the skin’s natural regenerative processes. The formula is fragrance-free, vegan-friendly and designed for everyday use on all skin types. Because the vitamin C used converts on the skin’s surface, it delivers antioxidant support and a brighter-looking complexion without the irritation sometimes associated with pure L-ascorbic acid.

How does this serum brighten and even skin tone?

The 15% ascorbyl glucoside acts as a stable precursor to vitamin C, working at the skin surface to reduce the look of discoloration and enhance radiance. Meanwhile, EGF helps encourage surface cell turnover, supporting a smoother appearance over time. Regular application can help skin appear more uniform and luminous without strong exfoliating acids.

• 15% ascorbyl glucoside for surface brightening and antioxidant support
• Plant-derived EGF to assist visible cell renewal and texture improvement
• Fragrance-free formula to minimize irritation risk

Can I use the serum every day, morning or night?

The serum is formulated to be gentle enough for daily use and can be applied in the AM or PM. If you choose a single daily application, morning use is recommended so its antioxidant benefits can help protect against environmental stressors. Allow about ten minutes after applying for the EGF to begin working before layering additional products.

• Use a pea-sized amount on clean face and neck
• Wait ~10 minutes before applying heavier creams or makeup
• Avoid combining with retinol or AHA exfoliators the same night

Is this serum suitable for sensitive or reactive skin?

Formulated without fragrance and using a stable vitamin C derivative, it is generally well tolerated by many skin types, including those prone to sensitivity. Still, introduce any active gradually, and perform a patch test if you have a history of strong reactions. Because potency is moderate, most users find it less irritating than high-strength L-ascorbic acid products.

• Fragrance-free and cruelty-free for gentler daily use
• Stable vitamin C form minimizes oxidation and irritation
• Patch testing recommended for very reactive skin

What is the best way to layer this with other skincare steps?

Apply after cleansing and any lightweight water-based serums, then wait about ten minutes before continuing with thicker treatments or moisturizers. Use sunscreen in the morning after applying the serum to protect skin and support brightening results. At night, avoid pairing on the same evening with retinol or strong AHA/BHA exfoliants.

• Cleanse first, then apply the vitamin C + EGF serum
• Follow with moisturizer and SPF in the AM
• Alternate nights with retinol/AHAs to reduce overlap

Who this is for: This product suits anyone looking to reduce the appearance of dullness or uneven pigmentation while supporting surface renewal—especially those who prefer a stable vitamin C option that plays well with daily routines. It’s a practical choice for people wanting a vegan, fragrance-free serum that fits into both morning protection-focused regimens and gentle nightly care.