Fiber-Rich Protein Powders

Naughty Boy Previews Source 6, Built on Six Protein Sources

Naughty Boy is previewing 'Source 6,' an upcoming protein powder from the UK brand that brings fiber into a category it has recently pushed with flavor-led whey releases. The formula is built for people using protein as part of everyday nutrition, pairing six protein sources with a broader daily-use nutrition angle.

Source 6 takes its name from those six inputs, a multi-source setup that typically spreads digestion across faster- and slower-digesting proteins. Naughty Boy's recent protein activity has leaned on taste, with additions such as 'Strawberry Banana,' so the fiber emphasis gives this powder a different role in the lineup.

Six protein sources and added fiber broaden the product from a flavor-first supplement into a routine nutrition powder. Added fiber gives Naughty Boy room to compete for repeat daily use, not just one-off flavor interest.

Image Credit: Stack3d

Fiber-fortified Protein
Protein powders that add functional fiber can shift supplements toward everyday digestive wellness and increase relevance beyond muscle recovery occasions.
Multi-source Formulas
Blending several protein inputs creates room for differentiated digestion profiles, sustained nutrition claims, and broader positioning in crowded sports nutrition aisles.
Daily Nutrition Positioning
Supplements framed as routine nutrition products may capture repeat usage by appealing to consumers seeking convenient, health-supportive staples.

Sectors Adopting This

Sports Nutrition
Fiber-rich, multi-protein powders can expand performance categories into mainstream wellness by combining fitness benefits with digestive health cues.
Functional Foods
Powdered formats with added macronutrient and fiber benefits reflect opportunities for convenient products that bridge meal support and targeted nutrition.
Health and Wellness
Everyday supplement innovations that combine taste, protein diversity, and gut-health associations can attract consumers looking for simple preventive nutrition solutions.
SCORE
4.1 out of 10
GENDER
50% Men50% Women
MARKETTop markets: Europe
GENERATION
  • Gen Alpha
  • Gen X
  • Gen Z (primary audience)
  • Millennial (primary audience)
POPULARITY
Popularity 12%
Activity 11%
Freshness 99%