Oneka Elements haircare carton produced by Knockout
Case Study

A Plastic-Free Packaging Upgrade for a Growing Product Line

How Knockout added Pantone-matched secondary packaging for Oneka Elements' shampoo and conditioner bars, letting the brand skip plastic entirely.

IndustryNatural Haircare
Packaging TypeCustom Retail Cartons
Key FixPantone Color Matching
ManufacturingNorth America
Plastic-Free Packaging Pantone Color Matching Organic Farm-Grown Ingredients Water Stewardship Focus
Client
Oneka Elements
Industry
Natural haircare and body care
Packaging Type
Custom retail cartons (primary packaging for bars)
Key Requirements
Consistent color matching, packaging that avoids single-use plastic
Manufacturing Region
North America
Outcome
Consistent, on-brand packaging across bars and face oil products
About the Brand

Oneka Elements

Oneka's line of natural personal care products was created out of a deep love and respect for our natural habitat and fellow living beings, a posture infused into everything they do, from growing plants on their own organic farm to partnering with experts on their vision for change.

In the process of creating and selling high-quality personal care products, Oneka seeks to act as guardians of water sources and contribute to the preservation of natural ecosystems.

Learn more about Oneka Elements →
Oneka Elements haircare bar packaging
01 · Challenge

A Label Alone Wasn't Enough Anymore

As Oneka launched new products, they needed to add secondary packaging to their repertoire. With shampoo and conditioner bars, the carton serves as the primary packaging, letting Oneka avoid wrapping bars in plastic. Consistency in color matching was essential, so the packaging could represent the brand exactly as envisioned.

  • Secondary packaging to accompany a growing product line
  • A plastic-free solution for solid shampoo and conditioner bars
  • Consistent color matching across the full collection
  • Packaging that fit both bar shapes and liquid face oil formats
Oneka Elements packaging production detail
02 · Approach

Structural and Graphic Design, Working Together

Through strategic use of structural and graphic design, Knockout created a final product that carried Oneka's unique aesthetic while accommodating both shampoo and conditioner bar shapes. Pantone matching on the Face Oil cartons ensured the colors accurately reflected the brand's theme across every product format.

  • Structural design accommodating multiple bar shapes
  • Pantone matching to keep colors consistent across the line
  • Graphic design that reinforced Oneka's natural aesthetic
  • A packaging system built for a plastic-free product line
03 · Results

Consistency, Delivered Across the Line

The finished packaging carries Oneka's unique aesthetic through both the shampoo and conditioner bar cartons and the Face Oil packaging, with Pantone matching ensuring the colors accurately reflect the brand's theme across every product in the collection.

  • Consistent brand color across bars and face oil packaging
  • A plastic-free primary packaging solution for solid bars
  • Structural design suited to Oneka's expanding product range
  • Packaging aligned with Oneka's environmental values
Finished Oneka Elements haircare carton
FAQ

Common Questions About This Project

Solid bars have limited surface area for a label, so a carton gives a brand room to communicate ingredients, usage instructions, and brand story that a label on the bar itself cannot hold.

Using a paperboard carton as the primary packaging for solid personal care products, like bars, lets brands skip plastic wrapping entirely while still protecting the product.

Customers often shop a full line of related products, so consistent Pantone-matched color across cartons and face oil packaging helps reinforce brand recognition on shelf.

Brands built around environmental stewardship typically look for partners who can match their sustainability standards in materials, sourcing, and production practices.

Knockout can accommodate a range of product shapes and formats, from solid bars to liquid face oils, under a single consistent design language as a brand's catalog grows.