Skip to content

Free Shipping When You Spend Over $150 (NZ Only)

Inner Strength Supplements
  • Consultations & Testing
    Health Consultations Free 15-Min Consultation Advanced Health Testing
  • Shop By Brand
  • Shop By Goal
  • Shop Ingredients
  • More Info
    About Us Contact Us FAQ Practitioner Access Practitioner Referral
0
A Activated Probiotics Allergy Research Group B BePure Bio-Practica Biocare Bioceuticals Biocidin Blue Tung Body Bio C Calroy Health Sciences Cell Logic
D Designs for Health Designs for Sport Doctor Wilsons Douglas Laboratories E Eagle Enzyme Science F Froximun G Gaia Herbs Professional Solutions H Home Grown Primal I Integra
M MediHerb Metabolic Maintenance Metagenics Microbiome Labs N NaturoBest Nordic Naturals Nothing Naughty O OmneDiem Orthoplex
P Pure Encapsulations Pure Sports Nutrition R RLC labs RN Labs Researched Nutritionals S Seeking Health T Therapure Thorne Tru Niagen X Xymogen
Shop By Brand

Browse All Brands

View every brand we carry on one page.

Shop All Brands →
Heart Health

CoQ10, Magnesium, Alpha Lipoic Acid

General Health & Wellbeing

Multivitamins, Multiminerals, Green Powder, Healthy Aging

Bone, Joint & Inflammation

Omega 3's, SPMs, PEA, Curcumin, White Willow

Brain Health

Phosphatidylserine, Bacopa, Ginkgo Biloba, DHA

Liver & Detoxification

Milk Thistle, Globe Artichoke, Schisandra, Broccoli Sprouts

Weight Management

Omega 3's, Probiotics, Thermogenic Formulas, Blood Sugar Regulation, Meal Replacements

Gut & Digestion

Glutamine, Aloe Vera, Fibre, Digestive Enzymes, Gut Health Powders, Probiotic, Prebiotic

Immunity

Medicinal Mushrooms, Andrographis, Liposomal C, Vitamin D, Zinc, Echinacea

Mens Health

Saw Palmetto, Tribulus, Ashwagandha, Horny Goat Weed

Energy & Endurance

D-Ribose, CoQ10, Magnesium, Carnitine

Shop By Goal

Find What You Need

Browse all supplements by health goal.

Shop All Goals
Vitamins Vitamin A Vitamin C Vitamin D Vitamin E Vitamin K Thiamine Riboflavin B3 B5 Pyridoxine Biotin Folate B12 Inositol Choline
Minerals Magnesium Calcium Zinc Iron Selenium Iodine Omega 3-6-9 Fish Oil Algae Oil SPMs Evening Primrose Amino Acids Collagen Glutamine Tyrosine Tryptophan Theanine Arginine BCAAs
Antioxidants Alpha Lipoic Acid Sulforaphane Vitamin C Resveratrol Glutathione Carotenoids Herbs Ashwagandha Turmeric Saffron Rhodiola Boswellia Echinacea Andrographis Valerian
Shop By Ingredient

Know What You Need?

Browse our full range by active ingredient.

Shop All Ingredients
    • Health Consultations
    • Free 15-Min Consultation
    • Advanced Health Testing
    • BePure
    • Designs for Health
    • Metagenics
    • Nordic Naturals
    • Nothing Naughty
    • RN Labs
    • Seeking Health
    • Thorne
    • Shop All Brands →
    • Heart Health
    • General Health & Wellbeing
    • Bone, Joint & Inflammation
    • Brain Health
    • Liver & Detoxification
    • Weight Management
    • Gut & Digestion
    • Immunity
    • Mens Health
    • Energy & Endurance
      • Vitamin A
      • Vitamin C
      • Vitamin D
      • Vitamin E
      • Vitamin K
      • Thiamine
      • Riboflavin
      • B3
      • B5
      • Pyridoxine
      • Biotin
      • Folate
      • B12
      • Inositol
      • Choline
      • Magnesium
      • Calcium
      • Zinc
      • Iron
      • Selenium
      • Iodine
      • Fish Oil
      • Algae Oil
      • SPMs
      • Evening Primrose
      • Collagen
      • Glutamine
      • Tyrosine
      • Tryptophan
      • Theanine
      • Arginine
      • BCAAs
      • Alpha Lipoic Acid
      • Sulforaphane
      • Vitamin C
      • Resveratrol
      • Glutathione
      • Carotenoids
      • Ashwagandha
      • Turmeric
      • Saffron
      • Rhodiola
      • Boswellia
      • Echinacea
      • Andrographis
      • Valerian
    • About Us
    • Contact Us
    • FAQ
    • Practitioner Access
    • Practitioner Referral
Login View Cart
Access Denied
IMPORTANT! If you’re a store owner, please make sure you have Customer accounts enabled in your Store Admin, as you have customer based locks set up with EasyLockdown app. Enable Customer Accounts
Whey Protein
Chief Nutrition

Whey Protein

$97.00 NZD
Flavors

900g

Boost your daily protein intake to support muscle growth, weight management, stabilise blood sugar levels, and immune function.

  • A premium whey protein concentrate (WPC) sourced from Australian grass-fed dairy cows
  • Higher nutrient density, more bioactive compounds and less processed than whey protein isolate (WPI)
  • Naturally occurring BCAAs to support energy and recovery
  • Minimally processed to preserve nutrients and retain a creamy, natural taste
  • Tested to be free from hormones, antibiotics, and unwanted additives
  • No sweeteners, fillers, or sugar alcohols
  • Mixes smoothly with water or milk, and perfect in smoothies, oats, or healthy baking
  • A great way to increase your daily protein intake

Benefits of Whey:

Our highly bioavailable, grass-fed whey protein concentrate provides a complete source of essential amino acids to support energy, appetite control, muscle health, and overall wellbeing.

Studies show Whey Protein:

  • Helps build and maintain lean muscle
  • Supports faster recovery after exercise
  • Keeps you fuller for longer and helps manage cravings
  • Supports steady energy and focus throughout the day
  • Promotes healthy metabolism and weight management
  • Provides immune-supporting compounds naturally found in whey
  • Is easy to digest and highly bioavailable

Smooth Chocolate

Ingredients

Australian G rass-fed Hydrolysed Bovine Collagen Peptides (73%), Cocoa Powder (14%), Organic Raw Cacao Powder (10%), Himalayan Rock Salt, Guar Gum, Organic Camu Camu, Monk Fruit Extract. Servings per pack: 30 Serving size: 15g Protein per serve: 11.2g

Dietary Features

Halal;Egg-Free;Nut-Free;Soy-Free;Wheat-Free;Gluten-Free;No Added Sugar;Preservative-Free

Creamy Vanilla and Unflavoured

Ingredients

100% Australian Grass-fed Hydrolysed Bovine Collagen Peptides. Servings per pack: 30 Serving size: 15g Protein per serve: 14.4

Dietary Features

Halal;Egg-Free;Nut-Free;Soy-Free;Wheat-Free;Gluten-Free;No Added Sugar;Preservative-Free

Get Expert Guidance

Our qualified health practitioners are here to help you choose the right products for your specific health goals, history, and current medications.

Free 15-min Consultation Available via phone, video call or in-clinic
Warrant of Health Check A comprehensive health assessment from our team
Customer Reviews

Frequently Purchased Together

No matching products from this vendor.
Total: —
{"heading":"Frequently Purchased Together","source_collection":"","must_have_tag":"","max_items":2,"color_bg":"#ffffff","color_card_bg":"#f5f5f5","color_border":"#eeeeee","color_title":"#111111","color_text":"#111111","color_muted":"#666666","color_primary":"#bb3430","color_primary_text":"#ffffff","color_accent_bg":"#fff5f5","color_accent_text":"#9a2824","color_accent_border":"#ffd6d8","color_price":"#bb3430","color_rrp":"#888888","color_save":"#bb3430","color_plus_bg":"#bb3430","color_plus_text":"#ffffff","add_all_label":"Add selected to Cart","note":""}
Invalid password
Enter
Inner Strength Supplements

New Zealand's premier practitioner-grade supplement store. Expert advice, fast delivery, no compromise on quality.

Quick Links

  • About Us
  • Contact Us
  • FAQ
  • Shop All Brands
  • Blog

Our Services

  • Free 15-Min Consultation
  • Warrant of Health Consultation
  • Health Testing
  • Practitioner Referral
  • Practitioner Account

Contact Us

📞 03 544 7786
✉ support@innerstrength.co.nz

Mon–Fri 9am–5pm

Stay in the loop
© 2026 Inner Strength Supplements. All rights reserved. NZ Owned & Operated  ·  Practitioner Trusted  ·  Secure Checkout
  • Choosing a selection results in a full page refresh.
  • Opens in a new window.

Your Cart

Your cart is empty

Shop Now
Subtotal $0.00
Check Out