Compare Products: Deep Vita C Capsule Cream vs Clinical Niacinamide 20% Treatment

Medicube

Deep Vita C Capsule Cream

Mid-range
$29 / 55ml — $0.53/ml
Paula's Choice

Clinical Niacinamide 20% Treatment

Mid-range20%
$55 / 20ml — $2.75/ml

Who It's Designed For

Medicube
  • 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
Paula's Choice
  • Stubborn enlarged or sagging pores that haven't responded to 10% niacinamide
  • Orange-peel texture and rough, bumpy skin
  • Sebaceous hyperplasia
  • Advanced pore concerns related to aging or sun damage
  • Post-acne marks and uneven texture

Key Ingredients

Medicube

50% Sea Buckthorn Water, 5% Niacinamide, Pure Vitamin C (Sodium Ascorbyl Phosphate), Ferulic Acid, 5 Vitamin C Derivatives

Paula's Choice

Niacinamide (20%), Ascorbyl Glucoside (Vitamin C), Meadowsweet Extract

Product Composition

26% similarity (17 ingredients in common)

Shared Ingredients
hippophae rhamnoides waterbutylene glycolglycerinwaterniacinamidemethylpropanediolpropanediolethylhexyl palmitateethylhexylglycerinhydrogenated lecithinpanthenolsodium ascorbyl phosphatedisodium edtahydrolyzed sclerotium gumsodium hyaluronateascorbyl propyl hyaluronatepentylene glycol
Only in Medicube (35)
12-hexanedioldipropylene glycolcaprylic/capric triglycerideglycereth-26cetearyl alcoholargininecetearyl olivatesorbitan olivateammonium acryloyldimethyltaurate/vp copolymerhelianthus annuus (sunflower) seed oilglycine soja (soybean) oilbixa orellana seed oiltocopherolpolyglyceryl-10 lauratesimethiconecarbomerpolyglyceryl-10 stearatefolic acidpyridoxinebiotincyanocobalaminthiamine hclbeta-caroteneriboflavinlinoleic acidpolyacrylate-13polyisobutenepolysorbate 20sorbitan isostearateadenosinefragranceglyceryl stearategluconolactonealpha-arbutin
Only in Paula's Choice (13)
acetyl glucosamineglycyrrhiza glabra (licorice) root extractspiraea ulmaria (meadowsweet) extractportulaca oleracea (purslane) extractcamellia japonica flower extractepigallocatechin gallateboerhavia diffusa root extractcamellia sinensis (green tea) leaf extractallantoinpullulansilicaxanthan gumphenoxyethanol

User Feedback Patterns

Medicube
Brightening glow effect

Users report an immediate brightening and glowing effect after application. The sea buckthorn base contributes to a warm, luminous finish.

Fun capsule experience

Like the collagen capsule cream, users enjoy the interactive texture of bursting the vitamin capsules.

Gradual dark spot improvement

Long-term users note gradual fading of dark spots over 4 to 8 weeks of consistent use.

Paula's Choice
More effective than 10% for stubborn concerns

Users who found the 10% booster insufficient often report better results with this formula, particularly for aging-related pore concerns and textural issues.

Texture and feel

The gel texture feels slightly oily to some users before it dries down. Some report a tacky feel or that it takes time to absorb. Most find it works well under moisturizer.

Potential irritation at high concentration

Some users report sensitivity, flushing, or irritation — especially if used daily from the start. Several reviewers recommend using every other day initially or finding 10% sufficient.

Gradual, cumulative results

Like the 10% booster, results are typically seen over weeks of consistent use rather than immediately. Some users report noticeable improvement within 1-2 weeks; others need longer.

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