Compare Products: Deep Vita C Capsule Cream vs SuperSolutions 20% Niacinamide Serum
Who It's Designed For
- Those seeking a vitamin C cream with interactive capsule texture
- Users who want multiple brightening actives in one product
- People looking for sea buckthorn-based hydration
- Those who enjoy K-beauty innovation in texture
- Users targeting dark spots and uneven tone
- Very oily skin seeking maximum oil control
- Stubborn enlarged pores unresponsive to lower niacinamide concentrations
- Users who have tolerated 10-15% niacinamide and want to increase strength
- Budget-conscious users wanting clinical-strength actives
- Those seeking exfoliating effects (20% niacinamide has mild exfoliating properties)
Key Ingredients
50% Sea Buckthorn Water, 5% Niacinamide, Pure Vitamin C (Sodium Ascorbyl Phosphate), Ferulic Acid, 5 Vitamin C Derivatives
Niacinamide (20%), Zinc PCA (0.5%), Squalane (3%)
Product Composition
21% similarity (12 ingredients in common)
Only in Medicube (40)▾
Only in The Inkey List (5)▾
User Feedback Patterns
Users report an immediate brightening and glowing effect after application. The sea buckthorn base contributes to a warm, luminous finish.
Like the collagen capsule cream, users enjoy the interactive texture of bursting the vitamin capsules.
Long-term users note gradual fading of dark spots over 4 to 8 weeks of consistent use.
Users with very oily skin consistently report this as one of the most effective oil-control products they have tried. Many note all-day mattifying effect.
Despite the 20% concentration, most users report no irritation. However, patch testing is frequently mentioned as important for first-time users.
Users who found The Ordinary's 10% niacinamide too weak or pilling-prone often prefer this. The gel texture absorbs cleanly.
Some users report a white film if they apply too much. The brand addresses this: use less product and follow immediately with moisturizer.
Which Should You Buy?
The Inkey List SuperSolutions 20% Niacinamide Serum offers great value at a lower price point. Medicube Deep Vita C Capsule Cream may be worth the premium if you want 50% Sea Buckthorn Water.