2
Shared Ingredients
Formulyst Pro Collagen Serum vs Replenix Vitamin C Pro Collagen Serum
Comparing Formulyst Pro Collagen Serum versus Replenix Vitamin C Pro Collagen Serum — shared ingredients, unique components, comedogenic & irritancy ratings and unique benefits.
Comparison Overview
8
Unique to Formulyst Pro Collagen Serum
20
Unique to Replenix Vitamin C Pro Collagen Serum
Neither product contains highly comedogenic ingredients (rating ≥ 3), making both suitable for acne-prone skin. Formulyst Pro Collagen Serum scores lower on irritancy, which may suit sensitive skin better. Both products share 2 ingredients in common. Formulyst Pro Collagen Serum has 8 unique ingredients while Replenix Vitamin C Pro Collagen Serum has 20.
Skin Safety Profile
0%
Comedogenic
3 rated
100%
Safe
8 rated
14%
Irritant
7 rated
Based on 8 rated ingredient s
0%
Comedogenic
8 rated
83%
Safe
18 rated
33%
Irritant
18 rated
Based on 18 rated ingredient s
Ingredient Analysis Matrix
Scale 1 2 3 4 5 low → high
C = Comedogenic S = Safety risk IR = Irritancy
Shared Ingredients (2)
1
Ingredients — Unique to Formulyst Pro Collagen Serum
2
Ingredients — Unique to Replenix Vitamin C Pro Collagen Serum
Methyl TrimethiconeCSIRTetrahexyldecyl AscorbateCSIRCyclopentasiloxaneCSIRTrimethylsiloxysilicateCSIRAscorbyl GlucosideCSIRAscorbic AcidCSIRAlpha-ArbutinCSIRPhyllanthus Emblica Fruit ExtractCSIRAscorbic Acid/Orange/Citrus Limon/Citrus Aurantifolia PolypeptidesCSIRArctostaphylos Uva-Ursi Leaf ExtractCSIRAscorbyl PalmitateCSIRCitrus Aurantium Dulcis Peel OilCSIRPhospholipidsCSIRTocopheryl AcetateCSIRRetinyl PalmitateCSIRSuperoxide DismutaseCSIRUbiquinoneCSIRVitamin CCSIRDerivative of vitamin CCSIRForm of vitamin ECSIR
Frequently Asked Questions
Is Formulyst Pro Collagen Serum better than Replenix Vitamin C Pro Collagen Serum for sensitive skin?
By comparing Pro Collagen Serum and Vitamin C Pro Collagen 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, Pro Collagen Serum or Vitamin C Pro Collagen Serum, is safer for acne-prone skin?
The comparison tool highlights comedogenic (pore-clogging) ingredients in both Pro Collagen Serum and Vitamin C Pro Collagen Serum. Review the comedogenic ratings above to see which formulation is less likely to cause breakouts.
Do Pro Collagen Serum and Vitamin C Pro Collagen Serum share any ingredients?
Our ingredient analysis matrix lists all shared ingredients as well as those unique to either Pro Collagen Serum or Vitamin C Pro Collagen Serum.
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