Glenn Richter
Chief Financial and Business Transformation Officer at International Flavors & Fragrances
Thank you, Frank, and good morning, good afternoon, and good evening, everyone. Taking a closer look at our profitability performance on Slide 8. As Frank mentioned, we delivered a higher-than-expected EBITDA of $506 million in the third quarter. While we continue to benefit from favorable price to inflation and productivity gains. As you can see from this slide, ongoing volume pressures impacted our profitability in the quarter. While we are encouraged by the sequential volume improvement we have seen across most of our portfolio, it remains the primary pressure in Q3.
If we look at our profitability performance. Absolutely unfavorable manufacturing absorption related to our inventory improvement program, adjusted operating EBITDA would have declined 6% year-over-year on a comparable currency-neutral basis. Note that our negative absorption in the quarter was less than expected as our inventory reduction program for the year has run its course and volumes have improved. We've done a good job at driving working capital improvements to our inventory reduction program driving more than $600 million reduction in inventory since the end of '22. As a result. At this time, we are now expecting approximately a $165 million impact from negative absorption to profitability for the full year, down from $180 million. This could also flex further as the fourth quarter unfolds. To reiterate, this is a one-time transitory impact of the P&L in order to maximize cash flow moving forward.
Turning to Slide 9, I'll provide a closer look at our Q3 performance by business segment. In Nourish sales declined 7% on a comparable currency-neutral basis, driven mainly by the continued weakness in functional ingredients. While functional ingredients remained a main driver of weakness in Nourish in the third quarter, we did see sequential improvement and expect this to continue as we move into the fourth quarter. Good growth in our Flavors business and the positive impact of IFF's ongoing pricing actions and productivity initiatives were more than offset by lower volumes and unfavorable manufacturing absorption. Together, this led to a 26% year-over-year decrease in comparable currency-neutral adjusted operating EBITDA.
Health and Bioscience continued to deliver strong results in Q3 led by meaningful growth in Cultures and Food Enzymes, Grain Processing. Home and Personal Care and Animal Nutrition, leading to comparable currency-neutral growth of 2% year-over-year. Price increases, and productivity gains led to a 12% year-over-year increase in comparable currency-neutral adjusted operating EBITDA.
Scent was once again our strongest performer, delivering 7% growth in comparable currency-neutral sales, driven by double-digit growth in Consumer Fragrance and high-single-digit growth in Fine Fragrance. Like Health and Biosciences, Scent also saw strong 19% growth in comparable currency-neutral adjusted operating EBITDA with profitability driven by favorable net pricing and productivity gains.
Pharma Solutions growth rate was pressured this quarter in large part to a very strong prior year comparison with a 28%, 2022 sales growth comparison and a 76% '22 adjusted operating EBITDA comparison. Price increases and productivity gains for this business were more than offset by lower volumes in comparable currency-neutral sales declined to 9% and comparable currency-neutral adjusted operating EBITDA declined 34% in the quarter.
Now on Slide 10, I'll discuss our cash flow and leverage position. Cash flow from operations totaled $795 million, a significant increase reflecting a strong improvement in inventory levels. Capex year-to-date was $390 million or approximately 4.4% of sales. Our inventory reduction program and working capital improvements have also greatly contributed to IFF's improved free cash flow performance, which totaled $405 million, a significant increase of $320 million from the second quarter. Year-to-date, we also distributed $619 million in dividends to our shareholders. Our cash-and-cash equivalents totaled $652 million, which includes $23 million in assets held for sale.
Additionally, gross debt for the quarter totaled approximately $10.3 billion with a net debt-to-credit adjusted EBITDA of 4.6 times. Our trailing 12-month credit-adjusted EBITDA totaled approximately $2.1 billion. We are making good progress on working down our debt levels. And as Frank mentioned earlier, portfolio optimization remains a near-term priority as we work to reduce our leverage position and ensure our resources are focused on the businesses that will carry our success into the future. The sale of our cosmetic ingredients business, which is expected to close in the early part of the first quarter of 2024 will further support our strength and capital structure as we pay down debt in line with our net debt to credit adjusted EBITDA targets.
Now on Slide 11, I would like to focus on our consolidated outlook for the rest of the year. First, we are reaffirming our full-year revenue guidance range of 11.3% to 11.6 billion, which reflects the improved momentum we are seeing across the majority of our business. That accounts for the macroeconomic environment and foreign exchange impact, which we expect will persist through the end of the year. On the bottom line, we are now expecting to deliver full-year 2023 adjusted operating EBITDA at the mid-to-high end of our previously-announced guidance of $1.85 billion to $2 billion, driven primarily by favorable price to inflation and improved productivity. We also now expect full-year interest expense to be slightly higher at approximately $450 million. Our projected effective tax rate for the year is expected to be approximately 21%, the same estimate we provided last quarter.
Finally, as we look to the fourth quarter, we continue to expect an improving trend in a majority of our businesses as we navigate the macroeconomic challenges impacting our industry, we are seeing signs of green shoots in the fourth quarter, the stabilization and improvements across several parts of our business. As we near the end of the year, I know many of you have questions on 2024. While the macroeconomic environment remains volatile with low visibility, we are optimistic heading into the New Year. We have several known one-off items that we have high level of confidence will be tailwinds including significant negative absorption related to our successful inventory reduction program and one-time Lucas Meyer inventory write-down.
Also, we will continue to execute on our cost and productivity initiatives and have a carryover benefit from this year's restructuring program. These of course will be partially offset by a reset of our annual incentive compensation program where we have reduced payments in 2023 related to our performance versus target. In the end, improved volume performance will be critical to our success and we believe that destocking will largely be done as we exit the year and we also believe we will benefit from the acceleration of our strategic transformation initiatives. We will provide our 2024 guidance with our fourth quarter results, which we expect to be towards the end of February.
With that, I'll turn the call-back over to Frank for closing remarks.