South Korea Personalized Nutrition Market (2025-2030)

The study involved two major approaches in estimating the current size of the personalized-nutrition-market. Exhaustive secondary research was done to collect information on the market, peer, and parent markets. The next step was to validate these findings, assumptions, and sizing with industry experts across the value chain through primary research. Both top-down and bottom-up approaches were employed to estimate the complete market size. After that, market breakdown and data triangulation were used to estimate the market size of segments and subsegments.

Secondary Research

This research study involved the extensive use of secondary sources—directories and databases such as Bloomberg Businessweek and Factiva—to identify and collect information useful for a technical, market-oriented, and commercial study of the market.

In the secondary research process, various sources such as annual reports, press releases & investor presentations of companies, white papers, food journals, certified publications, articles from recognized authors, directories, and databases were referred to to identify and collect information.

Secondary research was mainly used to obtain key information about the industry’s supply chain, the total pool of key players, and market classification and segmentation as per the industry trends to the bottom-most level, regional markets, and key developments from both market- and technology-oriented perspectives.

Primary Research

Extensive primary research was conducted after obtaining information regarding the personalized-nutrition-market scenario through secondary research. Several primary interviews were conducted with market experts from both the demand and supply sides across major countries of North America, Europe, Asia Pacific, South America, and the Rest of the World. Primary data was collected through questionnaires, emails, and telephonic interviews. The primary sources from the supply side included various industry experts, such as Chief X Officers (CXOs), Vice Presidents (VPs), Directors from business development, marketing, research, and development teams, and related key executives from distributors and key opinion leaders. Primary interviews were conducted to gather insights, including market statistics, revenue data from products and services, market breakdowns, market size estimations, market forecasting, and data triangulation. Primary research also helped in understanding the various trends related to personalized nutrition products, end-use, type, personalization basis, application, and region. Stakeholders from the demand side, such as end-users, were interviewed to understand the buyer’s perspective on the suppliers, products, their current usage of personalized nutrition products & services, and the outlook of their business, which will affect the overall market.

Note: The three tiers of the companies are defined based on their total revenues in 2023 or 2024,
as per the availability of financial data: Tier 1: Revenue >USD 1 billion; Tier 2: USD 100 million = Revenue = USD 1 billion;
Tier 3: Revenue

To know about the assumptions considered for the study, download the pdf brochure

Market Size Estimation

Both the top-down and bottom-up approaches were used to estimate and validate the total size of the personalized nutrition market. These approaches were also used extensively to determine the size of various subsegments in the market. The research methodology used to estimate the market size includes the following details:

• The key players in the industry and the overall markets were identified through extensive secondary research.
• All shares, splits, and breakdowns were determined using secondary sources and verified through primary sources.
• All possible parameters that affect the market covered in this research study were accounted for, viewed in extensive detail, verified through primary research, and analyzed to obtain final quantitative and qualitative data.
• The research included the study of reports, reviews, and newsletters of top market players, along with extensive interviews for opinions from leaders, such as CEOs, directors, and marketing executives.

personalized-nutrition-market : Top-Down and Bottom-Up Approach

Data Triangulation

After arriving at the overall market size from the estimation process explained above, the total market was split into several segments and subsegments. The data triangulation and market breakdown procedures were employed, wherever applicable, to estimate the overall personalized nutrition market and arrive at the exact statistics for all segments and subsegments. The data was triangulated by studying various factors and trends from the demand and supply sides. The market size was also validated using both the top-down and bottom-up approaches.