6
Shared Ingredients
Alpha-H Vitamin C Serum vs Josh Rosebrook C Complex Vitamin C Serum
Comparing Alpha-H Vitamin C Serum versus Josh Rosebrook C Complex Vitamin C Serum — shared ingredients, unique components, comedogenic & irritancy ratings and unique benefits.
Comparison Overview
14
Unique to Alpha-H Vitamin C Serum
26
Unique to Josh Rosebrook C Complex Vitamin C Serum
Neither product contains highly comedogenic ingredients (rating ≥ 3), making both suitable for acne-prone skin. Josh Rosebrook C Complex Vitamin C Serum scores lower on irritancy, which may suit sensitive skin better. Both products share 6 ingredients in common. Alpha-H Vitamin C Serum has 14 unique ingredients while Josh Rosebrook C Complex Vitamin C Serum has 26.
Skin Safety Profile
0%
Comedogenic
9 rated
85%
Safe
20 rated
26%
Irritant
19 rated
Based on 20 rated ingredient s
0%
Comedogenic
17 rated
89%
Safe
27 rated
23%
Irritant
26 rated
Based on 27 rated ingredient s
Ingredient Analysis Matrix
Scale 1 2 3 4 5 low → high
C = Comedogenic S = Safety risk IR = Irritancy
Shared Ingredients (6)
1
Ingredients — Unique to Alpha-H Vitamin C Serum
Methyl Gluceth-20CSIRPropanediolCSIRPhenoxyethanolCSIRSodium HyaluronateCSIRCaprylyl GlycolCSIRSodium MetabisulfiteCSIRPolysorbate 20CSIRVitis Vinifera Seed ExtractCSIRGlycyrrhiza Glabra Root ExtractCSIRTasmannia Lanceolata Fruit/Leaf ExtractCSIRSodium BenzoateCSIRPotassium SorbateCSIRLimoneneCSIRCi 75120CSIR
2
Ingredients — Unique to Josh Rosebrook C Complex Vitamin C Serum
Aloe Barbadensis Leaf JuiceCSIRHelianthus Annuus Seed OilCSIRLimnanthes Alba Seed OilCSIRCalophyllum Inophyllum Seed OilCSIROlea Europaea Fruit OilCSIRFerulic AcidCSIRDisteardimonium HectoriteCSIRPolyglyceryl-2 IsostearateCSIRPolyglyceryl-6 PolyricinoleateCSIRAzelaic AcidCSIRGlycyrrhiza Glabra RootCSIRRosa Canina Seed OilCSIRPersea Gratissima OilCSIRSorbitolCSIRXanthan GumCSIRAscorbic AcidCSIRColloidal GoldCSIRGlutathioneCSIRTocopherolCSIRPhenethyl AlcoholCSIREthylhexylglycerinCSIRAloe Vera leaf juiceCSIRSunflower Seed OilCSIRMeadowfoam Seed OilCSIRVitamin CCSIRVitamin ECSIR
Frequently Asked Questions
Is Alpha-H Vitamin C Serum better than Josh Rosebrook C Complex Vitamin C Serum for sensitive skin?
By comparing Vitamin C Serum and C Complex Vitamin C 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, Vitamin C Serum or C Complex Vitamin C Serum, is safer for acne-prone skin?
The comparison tool highlights comedogenic (pore-clogging) ingredients in both Vitamin C Serum and C Complex Vitamin C Serum. Review the comedogenic ratings above to see which formulation is less likely to cause breakouts.
Do Vitamin C Serum and C Complex Vitamin C Serum share any ingredients?
Our ingredient analysis matrix lists all shared ingredients as well as those unique to either Vitamin C Serum or C Complex Vitamin C Serum.
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