Lifeway Foods Inc. a supplier of kefir and fermented probiotic products to support the microbiome, reported net sales were $39.2 million for the second quarter ended June 30, 2023, an increase of $5.7 million or 17.1% from the same period of 2022. The net sales increase was primarily driven by higher volumes of our branded drinkable kefir, and to a lesser extent the impact of price increases implemented during the fourth quarter of 2022.
Gross profit as a percentage of net sales was 28.7% for the second quarter ended June 30, 2023, compared to 17.0% in the same period of 2022. The 1,170 basis point increase versus the prior year was primarily due to the higher volumes of our branded products and the favorable impact of milk pricing, and to a lesser extent the price increases implemented during the fourth quarter of 2022 and decreased transportation costs.
Selling, general and administrative expenses as a percentage of net sales were 16.3% for the second quarter ended June 30, 2023, compared to 15.9% in the same period of 2022.
The company reported net income of $3.2 million or $0.22 per basic and $0.21 per diluted common share for the second quarter ended June 30, 2023 compared to net income of $0.1 million or $0.01 per basic and diluted common share during the same period in 2022.
"I am thrilled to report yet another exceptional quarter in 2023, highlighted by our continued trend of strong year-over-year net sales growth as well as substantial gross margin improvements," said Julie Smolyansky, president and CEO of Lifeway Foods. "Our proactive operating discipline, along with easing inflationary pressures, have recently allowed us to further reap the benefits of our consistent topline expansion as our gross profit margin increased 1,170 basis points year-over-year and 710 basis points quarter-over-quarter. Alongside the improving profitability, our impressive net sales growth of 17.1%, Lifeway's 15th consecutive quarter of year-over-year growth, reflects another meaningful increase in volumes and the wide customer acceptance of inflation-justified price increases. Our customers continue to demonstrate their loyalty to our premium, better-for-you offerings, and we continue to capitalize on incremental consumers seeking out high quality products at an exceptional value through our strategic investments in both retail and branding initiatives. As usual, we will pursue further measures to gain exposure to new customers through both marketing and distribution opportunities. We see potential growth avenues for our core kefir products, as well as Lifeway Farmer Cheese, a strong performing item that has the benefit of recent press attention related to popular social media recipes for blended cottage cheese. I'm proud of our execution so far this year and energized to build upon the momentum in the second half of 2023."