Compare Products: Glass Skin Refining Serum vs 20% Vitamin C + E Ferulic Acid Serum
Who It's Designed For
- Sensitive or eczema-prone skin seeking gentle actives
- Those wanting the 'glass skin' luminous hydration look
- Users who prioritize fragrance-free, clean formulas
- People new to niacinamide who want a lower concentration
- K-beauty enthusiasts looking for a multi-benefit serum
- Those seeking the CE Ferulic combination at an affordable price
- Users comfortable with high-concentration L-ascorbic acid
- People looking for a research-backed antioxidant serum
- Budget-conscious shoppers who want SkinCeuticals-level actives
- Users who prefer fragrance-free, minimalist formulas
Key Ingredients
Niacinamide, Hyaluronic Acid (multiple types), Madecassoside, Peach Extract, Peptides
20% L-Ascorbic Acid, 1% Vitamin E (Alpha Tocopherol), 1% Ferulic Acid, Sodium Hyaluronate, Panthenol
Product Composition
15% similarity (5 ingredients in common)
Only in Peach & Lily (19)▾
Only in Timeless (9)▾
User Feedback Patterns
Users consistently report improved hydration and a plumper, more luminous appearance. Many describe the 'glass skin' effect as real.
Eczema-prone and reactive skin users frequently report no irritation. Popular first serum for those new to actives.
Lightweight gel texture absorbs quickly. Some note a slight initial tack that disappears once fully absorbed. Layers well.
Multiple users report gradual fading of acne scars and improved evenness over weeks of use.
High repurchase rate in reviews. Users describe it as a staple they consistently return to.
The most common praise is that it delivers results comparable to SkinCeuticals at a fraction of the cost. Users report brightening, improved tone, and visible glow within 2-4 weeks.
Consistently ranked among the top vitamin C serums on Reddit. r/SkincareAddiction and r/30PlusSkinCare frequently recommend it as the best value CE Ferulic serum.
Users report the serum darkening within 4-8 weeks, sometimes faster in warm climates. Several recommend buying smaller sizes and refrigerating immediately.
The 20% concentration causes noticeable stinging for most users during the first 1-2 weeks. This typically subsides as skin adjusts.