The study was carried out at a experimental farm situated in Chau Thanh district, Tien Giang province. A total of 300 female Ac chickens, aged 20-35 weeks, were housed on a floor covered with rice husk. Experiments (3*2*5 factorial) with 2 factors. Factor Garlic level:0.5%DM (G0.5), 1%DM (G1.0) and 1.5%DM (G1.5). Factor of Garlic type:Fresh Garlic (FG) and Black Garlic (BG). The treatments were: FG0.5, FG1.0, FG1.5, BG0.5, BG1.0 and BG1.5. The experiment was repeated 5 times. A total of 30 experimental units, 10 hens per each pen. The trial lasted 15 weeks with Ac chickens from 20 to 35 weeks of age. The results of the study showed that there was a significant difference (p< 0.05) in hen egg production between treatments. Higher daily hen egg production (p