Safety of 0.5-1% LABSA in shampoo for pH adjustment

I am making Shampoo with SLS/SLES/CAPB/APG with 14.4% total active surfactant. And adjust pH with citric acid to 4.1. as recently the price of citric acid has increased by 3x, my question is, is it safe to adjust the pH of shampoo with 0.5-1% LABSA instead of citric acid? 


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