compare result of total 63 participants based on following findings:Perception Criteria for L-Ascorbic Acid Too Heavy (%) Comfortable (%) Too Light (%) No Change (%) Slight Improvement (%) Significant Improvement (%) None (%) Mild (%) Uncomfortable (%) Moderate (%) Product Texture and Consistency 4.8 52.4 42.9 - - - - - - - Effects on Pigmentation - - - 31.7 61.9 6.3 - - - - Effects on Fine Lines - - - 66.7 31.7 1.6 - - - - Effects on Skin Moisture Content - - - 36.5 60.3 3.2 - - - - Effects on Skin Surface Texture - - - 25.4 61.9 12.7 - - - - Side Effects: Stinging with Initial Application - - - - - - 55.6 39.7 4.8 - Side Effects: Erythema - - - - - - 90.5 6.3 - 3.2 Table 1.1 Participants perception towards efficacy of L-ascorbic acid after 6 weeks trail. Perception Criteria for Retinol Too Heavy (%) Comfortable (%) Too Light (%) No Change (%) Slight Improvement (%) Significant Improvement (%) None (%) Mild (%) Uncomfortable (%) Moderate (%) Product Texture and Consistency 6.3 79.4 14.3 - - - - - - - Effects on Pigmentation - - - 76.2 23.8 0 - - - - Effects on Fine Lines - - - 68.3 27 4.8 - - - - Effects on Skin Moisture Content - - - 63.5 19 17.5 - - - - Effects on Skin Surface Texture - - - 20.6 61.9 17.5 - - - - Side Effects: Stinging with Initial Application - - - - - - 81 19 0 - Side Effects: Erythema - - - - - - 71.4 17.5 - 11.1 Table 1.2 Participants perception towards efficacy of retinol after 6 weeks trail