10
Shared Ingredients
PCA Rejuvenating Serum vs PCA SKIN C Quench Antioxidant Serum
Comparing PCA Rejuvenating Serum versus PCA SKIN C Quench Antioxidant Serum — shared ingredients, unique components, comedogenic & irritancy ratings and unique benefits.
Comparison Overview
27
Unique to PCA Rejuvenating Serum
25
Unique to PCA SKIN C Quench Antioxidant Serum
Neither product contains highly comedogenic ingredients (rating ≥ 3), making both suitable for acne-prone skin. PCA Rejuvenating Serum scores lower on irritancy, which may suit sensitive skin better. Both products share 10 ingredients in common. PCA Rejuvenating Serum has 27 unique ingredients while PCA SKIN C Quench Antioxidant Serum has 25.
Skin Safety Profile
0%
Comedogenic
20 rated
86%
Safe
35 rated
16%
Irritant
32 rated
Based on 35 rated ingredient s
0%
Comedogenic
17 rated
90%
Safe
30 rated
21%
Irritant
28 rated
Based on 30 rated ingredient s
Ingredient Analysis Matrix
Scale 1 2 3 4 5 low → high
C = Comedogenic S = Safety risk IR = Irritancy
Shared Ingredients (10)
1
Ingredients — Unique to PCA Rejuvenating Serum
Alcohol Denat.CSIRAminomethyl PropanolCSIRGluconolactoneCSIRAcrylates/C10-30 Alkyl Acrylate CrosspolymerCSIRPolysorbate 20CSIRBisabololCSIRIsomaltCSIRSodium BenzoateCSIRSodium LactateCSIRSodium PCACSIR1,2-HexanediolCSIRMentha Piperita OilCSIRCitrus Paradisi Peel OilCSIROryza Sativa Bran OilCSIRPhospholipidsCSIRTropoloneCSIRCamellia Sinensis Leaf ExtractCSIREpigallocatechin GallateCSIRAloe Barbadensis Leaf Juice PowderCSIRFructoseCSIRGlycineCSIRNiacinamideCSIRUreaCSIRInositolCSIRLecithinCSIRVitis Vinifera Fruit Cell ExtractCSIRSh-Oligopeptide-1CSIR
2
Ingredients — Unique to PCA SKIN C Quench Antioxidant Serum
Hamamelis Virginiana WaterCSIRAscorbic AcidCSIRAlcoholCSIRMaltodextrinCSIRSodium CitrateCSIRRibes Nigrum Seed OilCSIRPseudoalteromonas Ferment ExtractCSIRPhytosterolsCSIRCassia Angustifolia Seed PolysaccharideCSIRResveratrolCSIRXanthan GumCSIRCitrus Grandis Peel OilCSIROryza Sativa Bran WaxCSIRSqualeneCSIRSyringa Vulgaris Leaf Cell Culture ExtractCSIREthylhexylglycerinCSIRSodium HyaluronateCSIRAlanineCSIRProlineCSIRSerineCSIRSodium PhosphateCSIRSodium HydroxideCSIRErgothioneineCSIRVitamin CCSIRBlack currant seed oilCSIR
Frequently Asked Questions
Is PCA Rejuvenating Serum better than PCA SKIN C Quench Antioxidant Serum for sensitive skin?
By comparing Rejuvenating Serum and C Quench Antioxidant Serum side-by-side, you can identify which product has fewer irritants and a better safety profile for sensitive skin. Check the irritancy ratings in the comparison matrix above.
Which product, Rejuvenating Serum or C Quench Antioxidant Serum, is safer for acne-prone skin?
The comparison tool highlights comedogenic (pore-clogging) ingredients in both Rejuvenating Serum and C Quench Antioxidant Serum. Review the comedogenic ratings above to see which formulation is less likely to cause breakouts.
Do Rejuvenating Serum and C Quench Antioxidant Serum share any ingredients?
Our ingredient analysis matrix lists all shared ingredients as well as those unique to either Rejuvenating Serum or C Quench Antioxidant Serum.
Popular Skincare Comparisons
CeraVe Hydrating Facial Cleanser vs La Roche-Posay Toleriane Hydrating Gentle Face Cleanser
Compare
The Ordinary Niacinamide 10% + Zinc 1% vs The Inkey List Niacinamide Serum
Compare
Laneige Water Bank Blue Hyaluronic Cream vs Tatcha The Water Cream
Compare
Paula's Choice Skin Perfecting 2% BHA vs Drunk Elephant T.L.C. Framboos Glycolic Serum
Compare
Cosrx Advanced Snail 96 Mucin Power Essence vs Beauty of Joseon Repair Serum
Compare
Beauty of Joseon Relief Sun Rice & Probiotics vs Isntree Hyaluronic Acid Watery Sun Gel SPF50+
Compare