Unveiling the Cause: What Vitamin Deficiency Causes Loss of Volume Under Eyes?
                                
                                
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                                    4 min read                                
                            
                                Over 70% of people with severe vitamin C deficiency may experience impaired collagen synthesis, a key component for skin firmness. This fact prompts the question: what vitamin deficiency causes loss of volume under eyes? A closer look reveals that specific vitamin deficiencies, alongside other factors, can significantly contribute to the appearance of sunken or hollow eyes.