 
ChromaDex Earnings Conference Call Fourth Quarter 2024 Nasdaq: CDXC  |  March 4, 2025 
 
 
 
2 SAFE HARBOR  STATEMENT This presentation and other written or oral statements made from time to time by representatives of ChromaDex contain “forward-looking statements” within the  meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. Forward-looking  statements reflect the current view about future events. Statements that are not historical in nature, such as 2025 financial outlook, and which may be identified  by the use of words like “expects,” “anticipates,” “intends,” “estimates,” “plans,” “potential,” “possible,” “probable,” “believes,” “seeks,” “may,” “will,” “should,”  “could,” “predicts,” “projects,” “continue,” “would” or the negative of these terms and other words of similar meaning, are forward-looking statements. Such  statements include, but are not limited to, statements contained in this presentation relating to our expected sales, cash flows, planned investments, and  financial performance, business, business strategy, expansion, growth, key drivers (including cost savings and increased investments), products and services  we offer and their impact on our performance or products and services we may offer in the future and the timing of their development, sales and marketing  strategy and capital outlook. Forward-looking statements are based on management’s current expectations and assumptions regarding our business, the  economy and other future conditions and are subject to inherent risks, uncertainties and changes of circumstances that are difficult to predict and may cause  actual results to differ materially from those contemplated or expressed. We caution you therefore against relying on any of these forward-looking statements.  These risks and uncertainties include those risk factors discussed in Part I, “Item 1A. Risk Factors” of our Annual Report on Form 10-K for the year ended  December 31, 2024, filed with the Securities Exchange Commission (the “Commission”), and in subsequent filings with the Commission. Any forward-looking  statements are qualified in their entirety by reference to the factors discussed in these filings with the Commission. Should one or more of these risks or  uncertainties materialize, or should the underlying assumptions prove incorrect, actual results may differ significantly from those anticipated, believed,  estimated, expected, intended or planned. Important factors that could cause actual results to differ materially from those in the forward looking statements include but are not limited to: inflationary  conditions and adverse economic conditions; our history of operating losses and need to obtain additional financing; the growth and profitability of our product  sales; our ability to maintain and grow sales, marketing and distribution capabilities; changing consumer perceptions of our products; our reliance on a single or  limited number of third-party suppliers; risks of conducting business in China; including unanticipated developments in and risks related to the Company’s  ability to secure adequate quantities of pharmaceutical-grade Niagen in a timely manner; the Company’s ability to obtain appropriate contracts and  arrangements with U.S. FDA-registered 503B outsourcing facilities required to compound and distribute pharmaceutical-grade Niagen to clinics; the Company’s  ability to remain on the U.S. FDA Bulk Drug Substances Nominated for Use in Compounding Under Section 503B of the Federal Food, Drug, and Cosmetic Act  Category 1 list; the Company’s ability to maintain and enforce the Company’s existing intellectual property and obtain new patents; whether the potential  benefits of NRC can be further supported; further research and development and the results of clinical trials possibly being unsuccessful or insufficient to meet  applicable regulatory standards or warrant continued development; the ability to enroll sufficient numbers of subjects in clinical trials; determinations made by  the FDA and other governmental authorities; and the risks and uncertainties associated with our business and financial condition in general. Factors or events that could cause our actual results to differ may emerge from time to time, and it is not possible for us to predict all of them. We cannot  guarantee future results, levels of activity, performance or achievements. Except as required by applicable law, including the securities laws of the United  States, we do not intend to update any of the forward-looking statements to conform these statements to actual results.  About Non-GAAP Financial Measures ChromaDex’s non-GAAP financial measure, Adjusted EBITDA, is defined as net income before interest, provision for income taxes, depreciation, amortization,  non-cash share-based compensation costs, severance and restructuring expense and other infrequent items, including the reversal of previously accrued  royalties and license maintenance fees, and the recovery of previously recognized credit losses from a legal settlement. ChromaDex used this non-GAAP  measures when evaluating its financial results as well as for internal resource management, planning and forecasting purposes. This non-GAAP measure  should not be viewed in isolation from or as a substitute for ChromaDex’s financial results in accordance with GAAP. Reconciliation of this non-GAAP measure  to the most directly comparable GAAP measure is attached to this presentation. FDA Disclaimer Statements made in this presentation have not been evaluated by the Food and Drug Administration.  ChromaDex products are not intended to diagnose, treat,  cure, or prevent any disease.  The statements in this presentation are for investor relations and educational purposes only and not intended for consumers or  vendors. SAFE HARBOR STATEMENT 
 
 
 
3 Q4 2024 & Recent Highlights (1) See slide 11 for the non-GAAP reconciliation   Delivered record-breaking financial performance in 2024 through strategic initiatives while strengthening our foundation for  sustained growth, positioning us for continued success in 2025 and beyond. Fourth Quarter 2024  • Total company and Tru Niagen® net sales: $29.1 million and $22.7 million, up 37% and 29% YoY, respectively.   • Total Niagen® ingredient sales: $5.3 million, up 96% YoY.  • Gross margin: 62.5%, up 150 basis points YoY. • Net income: $7.2 million, up $7.1 million YoY. • Adjusted EBITDA(1): $3.4 million, nearly tripling, from $1.2 million in Q4 2023.  Full Year 2024 • Grew net sales 19% YoY, alongside strong 61.8% gross margins and increased efficiencies across the P&L. • Net income of $8.6 million, or $0.11 earnings per share, (vs net loss of $4.9 million, or $0.07 loss per share) • Operating cash flows: $12.1 million, ending the year with $44.7 million in cash and no debt. • Adjusted EBITDA(1): $8.5 million, up from $1.9 million in FY 2023.  • Exceeded financial outlook, outperforming targets across all key performance metrics 2025 Outlook  • Introduced 2025 financial outlook: expect continued revenue growth around 18% year over year, with modest P&L efficiencies with  focused investments in innovation and brand awareness to build upon our position as a leader in the NAD+ market. 
 
 
 
4 Management Team Rob Fried Chief Executive Officer E-commerce & entertainment  industry executive Savoy Pictures, Columbia  Pictures, Fried Films, FeeIn,  WHN, Healthspan Research Andrew Shao SVP, Global Regulatory &  Scientific Affairs Over two decades of global  nutrition industry experience at  Amway, Herbalife Nutrition, and  the Council for Responsible  Nutrition Ozan Pamir Chief Financial Officer Over a decade of capital  markets and public company  experience in the life sciences  industry CFA Charterholder Carlos Lopez SVP, General Counsel Over a decade of experience  in the dietary supplements  industry. Previously served as  VP, General Counsel at The  Vitamin Shoppe and board  member of The Natural  Products Association Michiko Kelley Chief Marketing Officer  Over two decades of  experience in marketing  strategy, marketing operation,  product management, and  leadership at Dexcom and  Sony Electronics 
 
 
 
Financial Highlights 
 
 
 
6 Q4 2024 Net Sales Mix E-commerce 63% Watson's & Other B2B 20% Food-grade Niagen® 13% Analytical Reference  Standards & Services 3% Other Ingredients 1% Q4 2023Q4 2024 • Tru Niagen® net sales decreased to 78% of net sales in Q4 2024 compared to 83% in Q4 2023(1) • Niagen®-related net sales remained steady at 96% of net sales for Q4 2024 and Q4 2023(2) E-commerce 59% Watson's & Other B2B 19% Food-grade Niagen® 15% Pharmaceutical-grade Niagen® 3% Analytical Reference Standards & Services 3% Other Ingredients 1% $ 29.1 MM Higher mix of Niagen® Ingredient sales in Q4 2024 compared to the prior year, including sales of recently launched  pharmaceutical-grade Niagen®. (1) Tru Niagen® net sales include E-commerce, Watson’s/Other B2B  (2) Niagen®-related sales include Tru Niagen® and Niagen® ingredient $ 21.2 MM 
 
 
 
7 Q4 2024 Net Sales Q4 2024 Net Sales ($ in millions) $22.7 17.3 5.4 4.5 0.8 0.7 0.4 E-commerce Watson's & Other B2B Food-grade Niagen® Pharmaceutical-grade  Niagen® Analytical Reference  Standards & Services Other Ingredients Q4 2024 total net sales up 37% year-over-year driven by strong growth in E-commerce sales, along with growth in all other  sales channels.  YoY % (vs Q4 2023) +30% +26% +67%      +2% N/A +37%Total +157% 
 
 
 
58.0 18.8 17.5 1.7 3.0 0.6 E-commerce Watson's &  Other B2B Food-grade Niagen® Pharmaceutical-grade  Niagen® Analytical Reference  Standards & Services Other Ingredients 8 Full Year 2024 Net Sales FY 2024 Net Sales ($ in millions) Total +19% +13% +3% +66% +4% (2)% YoY % (vs FY 2023) $76.8 2024 total net sales increased 19% year-over-year primarily driven by growth in E-commerce business and strong Niagen®  Ingredient sales from new and established partners. N/A 
 
 
 
9 2023 – 2024 Net Sales Summary ($ in millions) 2024 2023 Description Q1 Q2 Q3 Q4 FY Q1 Q2 Q3 Q4 FY Ecommerce 12.9 13.0 14.8 17.3 58.0 12.2 13.0 12.7 13.3 51.2 Watsons & Other B2B 4.5 5.6 3.3 5.4 18.8 5.4 3.9 4.7 4.3 18.3 Total TRU NIAGEN 17.4 18.6 18.1 22.7 76.8 17.6 16.9 17.4 17.6 69.5 Food-grade NIAGEN 4.1 3.1 5.8 4.5 17.5 3.9 2.5 1.4 2.7 10.6 Pharmaceutical-grade NIAGEN 0.0 0.0 0.9 0.8 1.7 0.0 0.0 0.0 0.0 0.0 Total NIAGEN Ingredient 4.1 3.1 6.7 5.3 19.2 3.9 2.5 1.4 2.7 10.6 NIAGEN Related Revenues 21.5 21.7 24.8 28.0 96.0 21.5 19.4 18.8 20.3 80.0 Other Ingredients 0.0 0.2 0.0 0.4 0.6 0.2 0.2 0.0 0.2 0.6 Analytical Reference Standards & Services 0.7 0.8 0.8 0.7 3.0 0.8 0.7 0.7 0.7 2.9 Total Net Sales 22.2 22.7 25.6 29.1 99.6 22.5 20.3 19.5 21.2 83.5 TRU NIAGEN as % of Total Net Sales  78 %  82 %  71 %  78 %  77 %  78 %  83 %  89 %  83 %  83 % NIAGEN Related Revenues as % of Total Net Sales  97 %  96 %  97 %  96 %  96 %  95 %  95 %  97 %  96 %  96 % YOY Growth Rate - Net Sales Total Company  (2) %  12 %  31 %  37 %  19 %  31 %  21 %  14 %  1 %  16 % NIAGEN Related  — %  12 %  32 %  38 %  20 %  34 %  21 %  15 %  2 %  17 % Total TRU NIAGEN  (2) %  10 %  4 %  29 %  10 %  18 %  16 %  19 %  9 %  16 % 
 
 
 
10 Q4 2024 vs Q4 2023 Key P&L Metrics (in thousands) Q4 2024 Q4 2023 Notes Net Sales $29,125 $21,196 Tru Niagen® sales increased by 29%, while Niagen ingredient sales  grew by 96%, driven by strong Ecommerce performance, increased  demand from food-grade ingredient partners, and the launch of  pharmaceutical-grade ingredients. Gross Profit    % of Net Sales 18,197 62.5% 12,937 61.0% Up 150 bps driven by a shift in business and product mix, and  improvements in labor and overhead utilization rates with higher sales Sales and Marketing    % of Net Sales 8,716 29.9% 6,520 30.8% Reflects increased marketing investments, with improved efficiencies  driven by higher ingredient sales, which grow through partnerships  rather than direct consumer marketing spend Research and Development 1,315 1,159 Slightly higher year-over-year, reflecting continued investments in  innovation and product advancements General and Administrative 1,055 5,426 Down year-over-year driven by a reversal of royalty expenses and a  recovery of credit losses(1) Total Operating Expense 11,086 13,105 Significant reductions in G&A, partially offset by higher selling and  marketing investments Operating Income / (Loss) $7,111 $(168) Reflects higher net sales, improved gross margins and lower total  operating expense (1) In Q4 2024, G&A was reduced by the reversal of royalties and fees following a supplemental agreement with Dartmouth, which waived certain obligations under  the exclusive license agreements. Additionally, the recovery of credit losses from a legal settlement with Elysium Health, LLC reversed a bad debt write-off from 2019. 
 
 
 
11 Adjusted EBITDA Summary Full year 2024 Adjusted EBITDA reached $8.5 million, up $6.6 million YoY, driven by higher net income, partially offset by  lower share-based compensation expense, reversed royalties & fees and recovered credit losses. ChromaDex Corporation and Subsidiaries  Reconciliation of Non-GAAP Finanical Measures  (In thousands) Three Months Ended FY  2023 Three Months Ended FY  2024Q1 2023 Q2 2023 Q3 2023 Q4 2023 Q1 2024 Q2 2024 Q3 2024 Q4 2024 Net income (loss), as reported $ (1,902) $ (2,191) $ (959) $ 114 $ (4,938) $ (492) $ (15) $ 1,878 $ 7,179 $ 8,550  Adjustments Interest (income) expense  (66)  (125)  (188)  (282)  (661)  (239)  (241)  (276)  (373)  (1,129)  Provision for income taxes  —  —  —  —  —  —  —  —  305  305  Depreciation  228  232  233  177  870  178  170  164  151  663  Amortization of intangibles  41  39  39  39  158  38  37  38  38  151  Noncash lease expense  171  173  176  157  677  174  163  164  169  670  Share-based compensation  1,273  1,324  1,117  1,037  4,751  984  1,185  735  752  3,656  Severance and restructuring  186  766  86  5  1,043  27  276  185  (4)  484  Reversal of previously accrued royalties and license  maintenance fees (1)  —  —  —  —  —  —  —  —  (3,521)  (3,521)  Recovery of credit losses related to legal settlement (2)  —  —  —  —  —  —  —  —  (1,325)  (1,325)  Adjusted EBITDA $ (69) $ 218 $ 504 $ 1,247 $ 1,900 $ 670 $ 1,575 $ 2,888 $ 3,371 $ 8,504  (1) The reversal of royalties and fees is due to a supplemental agreement with Dartmouth, which waived certain obligations under the exclusive license agreements. (2) The recovery of credit losses stems from the 2024 legal settlement with Elysium Health, LLC, reversing a bad debt write-off from 2019. 
 
 
 
12 Q4 2024 Operating Loss vs Q4 2023 (0.2) (2.2) (0.2) 4.8 4.1 0.4 0.2 0.2 7.1 Q4 2023  Operating Loss Sales &  Marketing Research &  Development Volume Other  G&A (1) Gross Margin  Improvement Equity Comp  (G&A)  Legal Q4 2024  Operating  Income (4.0) MM (3.0) MM (2.0) MM (1.0) MM 0.0 MM 1.0 MM 2.0 MM 3.0 MM 4.0 MM 5.0 MM 6.0 MM 7.0 MM 8.0 MM (in millions) +$9.7MM $(2.4)MM (1) Includes the reversal of royalties and fees related to a supplemental agreement with Dartmouth, which waived certain obligations under the exclusive license  agreements totaling $3.5 million and the recovery of approximately $1.3 million in credit losses related to the legal settlement with Elysium Health, LLC.  
 
 
 
13 Balance Sheet Highlights Highlights effective execution of strategic priorities, resulting in a stronger balance sheet with improved liquidity, reduced  inventory, and enhanced receivables, all while maintaining disciplined cost management to support long-term growth. (in thousands) 12/31/23 3/31/24 6/30/24 9/30/24 12/31/24 Key Drivers (December 31 2024 vs 2023) Cash $27,325 $27,565 $27,885 $32,398 $44,660 Up $17.3 million driven by cash generated from operating activities  and proceeds from stock option exercises Inventory 14,525 12,495 11,511 10,544 9,192 Down $5.3 million driven by increased sales and a streamlined  inventory approach Trade Receivables 5,234 6,604 7,818 7,096 7,768 Up $2.5 million driven by increased sales, changes in customer  sales mix, and the timing of collections Accrued Expenses 9,493 10,465 8,621 9,592 7,817 Down $1.7 million driven by the reversal of previously accrued  royalties (1), partially offset by changes in and timing of expenses Accounts Payable 10,232 7,899 8,105 6,903 8,526 Down $1.7 million driven by changes in inventory and other  expenses and the timing of disbursements  Equity $28,456 $28,951 $30,718 $34,369 $46,094 Down $17.6 million driven by net income, share-based  compensation and proceeds from stock option exercises (1) The reversal of royalties and fees is due to a supplemental agreement with Dartmouth, which waived certain obligations under the exclusive license agreements. 
 
 
 
14  Cash Flow Highlights (in thousands) FY 2023 3/31/24 6/30/24 9/30/24 12/31/24 FY 2024 Net Income (Loss) $(4,938) $(492) $(15) $1,878 $7,179 $8,550 Working Capital 5,206 (643) (1,837) 1,235 5,111 3,866 Cash From / (Used for) Operations 7,117 295 (264) 3,495 8,583 12,109 Cash Used for Investing (143) (41) (12) (21) (69) (143) Cash From / (Used for) Financing (90) (14) 596 (1) 1,039 (2) 3,748 (3) 5,369 (4) Net Increase / (Decrease) in Cash $6,884 $240 $320 $4,513 $12,262 $17,335 Ending Cash Balance $27,325 $27,565 $27,885 $32,398 $44,660 $44,660 Strong management of working capital, coupled with impressive top- and bottom-line growth and stock option exercises,  drove positive cash flow, ending the year with $44.7 million in cash and no debt. 1. Includes $0.6 million in proceeds from the exercise of stock options.  2. Includes $1.0 million in proceeds from the exercise of stock options. 3. Includes $3.8 million in proceeds from the exercise of stock options. 4. Includes $5.4 million in proceeds from the exercise of stock options. 
 
 
 
15 2024 Full Year Outlook Recap (in thousands) 2023 Actual 2024 Outlook (1) 2024 Actual Comments Achieved?(2) Net Sales $83,570 Approximately 15% growth YoY $99,597 Total net sales grew by +19% ü Gross Margin % (as a % of net sales) 60.8% Slight improvement YoY 61.8% Improved 100 bps ü Selling, Marketing & Advertising (as a % of net sales) 31.6% Up in absolute dollars and  stable as a % of net sales YoY 29.6% Up $3.0 million Improved 200 bps as a % of net sales ü Research & Development $4,958 Up in absolute dollars YoY $6,016 Up $1.1 million ü General & Administrative $24,983 Down $1.5 million in absolute dollars  YoY $18,375 Down $6.6 million ü Adjusted EBITDA $1,900 Outlook not provided $8,504 Improvement of $6.6 million N/A Exceeded financial outlook, outperforming targets across all key performance metrics,  reflecting disciplined execution and sustained momentum. (1) 2024 Outlook as presented on Q3 2024 earnings call. (2) Compares 2024 actuals to 2024 Outlook.  
 
 
 
16 (in thousands) 2024 Actual 2025 Full Year Outlook Key Drivers  Net Sales $99,597 Approximately 18% growth YoY • Includes growth from e-commerce business and  recurring revenues from established partnerships. • Includes revenues from new partnerships, and  revenue growth in the pharmaceutical grade  ingredient segment. Gross Margin % (as a % of net sales) 61.8% Slight improvement YoY • Margin accretion from sales mix, scale, and  continued supply chain optimization and cost  savings initiatives. Selling, Marketing & Advertising $29,469 Up in absolute dollars and stable as a % of  net sales YoY (29.6% of net sales in FY  2024) • Focused and optimized investments to drive  brand awareness, and increase customer  acquisition and retention while maintaining  efficiency. Research & Development $6,016 Up in absolute dollars and stable as a % of  net sales YoY (6.0% of net sales in FY  2024) • Increased investment in external research to  support new product development, and continued  NAD precursor development. General & Administrative(1) $18,375 Up $5.0 to $6.0 million in absolute dollars  YoY • Increased infrastructure investments and legal  expense to support growth and strategic business  initiatives and the absence of 2024 royalty  expense reversals.  2025 Financial Outlook Solid revenue growth in 2025, with focused investments to support brand building initiatives along with R&D investments to  drive future innovation and growth. Continued focus on top- and bottom-line.   (1) FY 2024 actual G&A includes the reversal of royalties and fees related to a supplemental agreement with Dartmouth, which waived certain obligations under the exclusive  license agreements totaling $3.5 million and the recovery of approximately $1.3 million in credit losses related to the legal settlement with Elysium Health, LLC.  
 
 
 
The information contained in this documents is confidential, privileged and only for the information of the intended recipient and may not be used, published or redistributed without the prior written consent (2019) The Science 17 
 
 
 
18 Scientific Advisory Board Charles Brenner, Ph.D. Alfred E Mann Family  Foundation Chair,  Department of Diabetes &  Cancer Metabolism City of Hope World's Foremost Authority  on NAD Metabolism Roger Kornberg, Ph.D. Chairman Professor of Structural  Biology Stanford University Nobel Prize Winner,  Chemistry, 2006 Rudolph Tanzi, Ph.D. Kennedy Professor of  Neurology Harvard University Leading Alzheimer's  Researcher, TIME 100  Most Influential 2015 Dr. Bruce German Chairman of Food, Nutrition,  & Health University of  California, Davis Leader in Food, Nutrition, &  Wellness Innovation Professor Sir John  Walker, Ph.D. Emeritus Director, MRC  Mitochondrial Biology University of Cambridge Nobel Prize Winner,  Chemistry, 1997 Brunie H. Felding, Ph.D. Associate Professor of  Molecular Medicine Scripps Research  Institute Renowned Breast Cancer  Researcher focused on  NAD+ supplementation Dr. Vilhelm (Will) Bohr,  M.D., Ph.D., D.Sc. Professor in Genome Instability  and Neurodegeneration,  Department of Cellular and  Molecular Medicine, University  of Copenhagen.  One of the world’s most  published researchers on aging  and neurodegenerative disease  NOBEL	PRIZE	WINNERS	|	CHEMISTRY 
 
 
 
19 Clinical Studies on Niagen® in Multiple Health Areas Note: highlighted achievements in duration, participation and dosage only consider completed studies. Status of clinical studies presented as of 2/18/2025. 
 
 
 
20 Contact Info: Ben Shamsian Lytham Partners T:  +1(646) 829-9701 Shamsian@LythamPartners.com www.ChromaDex.com Where to purchase Tru Niagen® TruNiagen.com Find Health Clinics Offering Niagen® Plus NiagenPlus.com