RTCO is a custom packaging solutions provider for supplement, sports nutrition, health & beauty, pharmaceutical, and pet health brands. The RTCO brand belongs to THE RTCO PAK PTE. LTD., a packaging manufacturer established in 2007 that designs and produces plastic containers, scoops, caps and closures, liners, accessories, and surface finishes. RTCO operates a 68,000 m² manufacturing facility, employs approximately 200 people, and reports an annual production capacity of 1 billion units.

Custom packaging solutions are used when a standard package cannot fully meet a product's functional, regulatory, or branding needs. For supplement and sports nutrition brands, packaging choices affect filling-line compatibility, product protection, and shelf presence. RTCO's one-stop custom packaging solutions combine packaging design, engineering development, manufacturing, finishing, quality control, regional warehousing, and logistics to support products from concept to mass production.

Why Custom Packaging Solutions Matter in Supplements

Packaging is one of the first tangible connections between a consumer and a supplement brand. It must protect powder, capsule, tablet, gummy/gel, or liquid formats; work with filling equipment; and communicate product quality. For procurement teams, packaging decisions are therefore both operational and strategic.

Market research points to growing demand. According to Fortune Business Insights, the global custom packaging market was valued at approximately USD 48.17 billion in 2025, with North America holding a dominant share of 40.09%. Precedence Research estimates the global dietary supplement packaging market at USD 12.7 billion in 2024, with a projected rise to USD 23.1 billion by 2034 at a compound annual growth rate of 6.1%. Grand View Research estimates the U.S. sports nutrition market at USD 29.42 billion in 2024, with expected growth to USD 55.51 billion by 2033.

Plastic also remains central to this category. Precedence Research reports that plastic accounted for approximately 58.3% of dietary supplement packaging in 2024. That share makes the choice of plastic container, closure, liner, and scoop supplier a direct influence on cost, compliance, and consumer experience.

RTCO One-Stop Custom Packaging Solutions

RTCO offers one-stop custom packaging solutions for global dietary supplement brands, sports nutrition companies, contract manufacturers (CMOs), health & beauty brands, pharmaceutical packaging, and international distributors. The product line includes wide-mouth protein powder jars, pre-workout and BCAA bottles, dual-chamber supplement bottles, capsule and tablet bottles, and flip-cap scoop bottles.

RTCO custom bottles support capacities from 60 ml to 6000 ml, body diameters from 40 to 200 mm, and heights from 60 to 325 mm. Caps range from 20 to 200 mm in diameter and 10 to 40 mm in height, while scoops offer measuring capacities from 0.3 cc to 8 oz. The packaging is available in food-grade HDPE, PET, and PP, with optional PCR recycled material options for brands pursuing more sustainable packaging programs.

The product line is designed for dietary supplements, sports nutrition, health & beauty, pharmaceuticals, and pet health packaging. It supports powder, capsule, tablet, gummy/gel, and liquid products. RTCO also provides OEM and ODM services, allowing brands to adapt capacity, shape, color, and brand logo while keeping development and production in one workflow.

• Wide-mouth protein powder jars with matched measuring scoops
• Pre-workout and BCAA bottles
• Dual-chamber supplement bottles
• Capsule and tablet bottles
• Flip-cap scoop bottles
• Packer bottles, gallon bottles, and sample tubes

Technical Workflow: End-to-End Custom Packaging

The workflow for an RTCO custom packaging project follows a defined sequence: consultation, feasibility, prototype, mold, pilot, and mass production. In-house design and mold development are integrated with scalable production and U.S. fulfillment, giving brands a single path from concept to launch.

This end-to-end structure is intended to reduce friction between design, tooling, and filling. Packaging is compatible with various cap types, liners, and scoops, and it supports integration with common filling equipment and production lines. That compatibility matters because a container that looks good but does not run efficiently on a filling line creates unnecessary cost.

Decoration is a separate part of the technical stack. RTCO offers soft-touch coating, UV coating, silk screen, 3D printing, labeling, and surface finishes such as vacuum metallization. According to RTCO's capabilities documentation, the company uses patented SGP (Soft-touch Glossy Process) and SAP technology for outer-layer coating on HDPE and PET containers, allowing metallization and soft-touch finishes.

Supplement, Sports Nutrition, and Pet Health Use Cases

RTCO packaging is designed for packaging and dosing of powder, capsule, tablet, gummy/gel, and liquid products. The main application industries are dietary supplements, sports nutrition, health & beauty, pharmaceuticals, and pet health packaging. Private label brands and new product launches are supported through the custom packaging program.

Protein powder and sports nutrition

For protein powders, wide-mouth jars can be paired with matched measuring scoops, which makes dosing easier for consumers. For pre-workout or BCAA formulas, pre-workout and BCAA bottles and flip-cap scoop bottles support faster dispensing. Customization in this segment often includes capacity, shape, color, and embossed logos.

Capsules and tablets

Dedicated capsule and tablet bottles are available for brands that need compact, reliable dispensing formats. The line also includes dual-chamber supplement bottles for formulations that need to be kept separate until use, as well as a range of closures that can be specified for different product formats.

Private label and new product launches

Custom supplement packaging is especially relevant for private label brands and new product launches. RTCO supports flexible development from sample and prototype through pilot and mass production. Premium finishes such as soft-touch coating, chrome effect, bicolor PET, and 3D printing allow newer brands to create shelf presence without compromising manufacturing stability.

Global and U.S. supply

For brands selling in North America, RTCO's footprint includes a U.S. plant in South Carolina, a Vietnam plant, multiple sites in China, and two U.S. warehouses in Georgia and California. According to RTCO, the U.S. warehouses support localized fulfillment and regional inventory programs, which can shorten response times for brands with established demand patterns.

Market Trends in Custom Packaging

Several trends are shaping custom packaging procurement. First, North America is the largest regional market for custom packaging, according to Fortune Business Insights. That makes U.S. manufacturing and warehousing capabilities relevant for brands that sell primarily in North America.

Second, plastic remains the dominant packaging material in the dietary supplement category. Precedence Research attributes 58.3% of the market to plastic in 2024. This does not remove sustainability from the conversation. RTCO offers optional PCR and recycled material options within its food-grade HDPE, PET, and PP portfolio.

Third, smart packaging features are gaining attention in North America. Grand View Research reports that smart packaging, including RFID and QR integration for traceability, held approximately 42% revenue share in North America in 2023. Smart features are not part of every packaging program, but they add to the range of options brands consider when planning product launches.

Fourth, premium surface treatments are becoming more common as brands try to differentiate on shelf. RTCO's custom packaging portfolio includes soft-touch coating, bicolor PET, chrome finish, and 3D printing options. These finishes are most valuable when they can be produced at scale with consistent quality.

Custom Packaging vs. Traditional Stock Packaging

Standard stock packaging offers speed and lower upfront investment. For a first small batch or a quick market test, stock containers can be sufficient. They also provide predictable lead times because the molds and supply chain already exist.

Custom packaging solutions add differentiation and functional fit. A brand can match container shape, closure, scoop, decoration, and supply plan to its product. The tradeoff is development time and tooling investment, especially when a new mold is required. That is an honest limitation of any custom packaging program.

To soften that tradeoff, RTCO's Global Packaging Supply Solutions includes both stock and custom packaging programs, with flexible inventory and regional warehousing. This lets brands combine standard availability with customized finishes when appropriate, rather than choosing between the two approaches in every situation.

When comparing suppliers, procurement teams typically evaluate the following:

• Mold and tooling development capability
• Food-grade material compliance and PCR options
• Filling-line compatibility of closures, liners, and scoops
• Regional warehousing and logistics support
• OEM, ODM, and private-label support

Future Outlook for Custom Packaging Solutions

Packaging is increasingly treated as part of product strategy rather than a final procurement step. With the custom packaging market already valued at USD 48.17 billion in 2025, brands are likely to look for suppliers that can manage design, manufacturing, decoration, and regional logistics in one process.

RTCO's stated global supply chain strategy integrates manufacturing capabilities across Asia and the United States. The company primarily targets North America while serving global brands, and its 1 billion unit annual capacity provides scale for multi-region launch plans. As more supplement and sports nutrition brands seek smarter and more premium packaging, the combination of structural design, decoration, and regional fulfillment will continue to influence supplier selection.

Frequently Asked Questions