Protein Powder NZ — Whey, Plant-Based & Collagen Guide (2026)

Choosing the right protein powder can be confusing — whey isolate, concentrate, plant-based, collagen... Here's a simple guide to help you pick.

Types of Protein Powder

Whey Protein Isolate (WPI)

• 90%+ protein — the purest form of whey
• Very low fat and lactose — easier on sensitive stomachs
• Fast absorbing — ideal post-workout
• Best for: Serious athletes, weight management, lactose-sensitive people

Whey Protein Concentrate (WPC)

• 70-80% protein — more affordable than isolate
• Contains some fat and lactose — creamier taste
• Still fast absorbing and effective
• Best for: General fitness, muscle building, value for money

Plant-Based Protein (Pea Protein)

• Vegan and dairy-free
• Complete amino acid profile (when blended)
• Easy to digest — no bloating
• Best for: Vegans, dairy-free diets, environmental preference

Collagen Powder

• Supports skin, hair, nails, and joint health
• Not a workout protein — different purpose
• Usually unflavoured — add to coffee, smoothies, or water
• Best for: Anti-aging, joint support, skin health

How Much Protein Do You Need?

Why Kiwi Nutrition?

• NZ brand — made for Kiwis
• Simple, clean ingredients — no artificial rubbish
• Available in chocolate, vanilla, and unflavoured
• Competitive pricing

Shop Protein Powder at Action Outdoors

Browse: Kiwi Nutrition. Call 09 820 8023.