Best L-Ascorbic Acid: SkinCeuticals C E Ferulic with 15% L-Ascorbic Acid Pros: Provides a glistening effect to the skin Perfectly and precisely drops the serum onto your face Cons: High price point Has a more potent scent than most others tested Meet the cult-favorite of all vitamin C serums
The availability of multiple matched-batch vials supports consistent experimental conditions across separate study phases, treatment groups, and sampling timepoints
Some individuals may prefer the quickness and efficiency of injections, while others may find the slower pace and extended duration of infusions to be more comfortable and less invasive
References Huang Y, Li Y, Pan H, Han L
Ingredients Water, ethylhexyl palmitate, squalane, stearic acid, Copper Tripeptide-1 (GHK-Cu), methylsulfonylmethane, dimethyl MEA (DMAE), cetyl alcohol, glyceryl stearate, PEG-100 stearate, nannochloropsis oculata extract (with pullulan, aqua, phenoxyethanol, and sodium benzoate potassium sorbate), PPG 2 myristyl ether propionate, phenoxyethanol, C10-30 cholesterol/lanosterol esters, polysorbate 80, allantoin, leucine, lavandula angustifolia (lavender) oil, aloe barbadensis (aloe vera) powder, sodium salicylate, vitamin E TPGS (tocophersolan), vitamin E (as d-alpha tocopherol plus mixed tocopherols: d-beta, d-delta and d-gamma tocopherol)
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