Skip to content

Free shipping on all orders over $50

Site Logo

Up to 30% Off ReHydrate Collection


Replenish, restore, repeat — all summer long.

SHOP REHYDRATE
Shop All
TruMarine® Collagen Jar - 56 Servings TruMarine® Collagen Jar - 56 Servings
56 Servings
4.9 Stars

TruMarine® Collagen Jar - 56 Servings

$64.95 CAD

Get your routine for less when you subscribe

Creatine Monohydrate + TruMarine® Collagen Creatine Monohydrate + TruMarine® Collagen
Back in Stock
30 Servings
4.7 Stars

Creatine Monohydrate + TruMarine® Collagen

$39.95 CAD
Coconut Creamer + TruMarine® Collagen Compostable Pouch Coconut Creamer + TruMarine® Collagen Compostable Pouch
Limited Supply
Compostable
60 Servings
4.8 Stars

Coconut Creamer + TruMarine® Collagen Compostable Pouch

$89.95 CAD
ReHydrate + TruMarine® Collagen VARIETY PACK - 50 Stick Packs ReHydrate + TruMarine® Collagen VARIETY PACK - 50 Stick Packs
On the Go Back in Stock 15% Off at Checkout
50 Servings
4.9 Stars

ReHydrate + TruMarine® Collagen VARIETY PACK - 50 Stick Packs

$54.95 CAD
TruMarine® Collagen Compostable Pouch 80 Servings TruMarine® Collagen Compostable Pouch 80 Servings
Back in Stock
Compostable
80 Servings
4.9 Stars

TruMarine® Collagen Compostable Pouch 80 Servings

$89.95 CAD

Get your routine for less when you subscribe

Magnesium L-Threonate + TruMarine® Collagen Jar - RASPBERRY Magnesium L-Threonate + TruMarine® Collagen Jar - RASPBERRY
On the Go
20 Servings
4.8 Stars

Magnesium L-Threonate + TruMarine® Collagen Jar - RASPBERRY

$49.95 CAD

Get your routine for less when you subscribe

TruOrganic™ Matcha - Certified Organic & First Harvest TruOrganic™ Matcha - Certified Organic & First Harvest
30 Servings
4.9 Stars

TruOrganic™ Matcha - Certified Organic & First Harvest

$42.50 CAD
Jar of 'withinUs Magnesium' supplement on a light gray background Magnesium L-Threonate + TruMarine® Collagen Jar - LEMON
On the Go
20 Servings
4.7 Stars

Magnesium L-Threonate + TruMarine® Collagen Jar - LEMON

$49.95 CAD

Get your routine for less when you subscribe

ReHydrate + TruMarine® Collagen Box DRAGONFRUIT MANGO MANDARIN - 20 Stick Packs ReHydrate + TruMarine® Collagen Box DRAGONFRUIT MANGO MANDARIN - 20 Stick Packs
On the Go 15% Off at Checkout
20 Servings

ReHydrate + TruMarine® Collagen Box DRAGONFRUIT MANGO MANDARIN - 20 Stick Packs

$35.95 CAD
Protein Matcha Misto + TruMarine® Collagen Jar Protein Matcha Misto + TruMarine® Collagen Jar
25 Servings

Protein Matcha Misto + TruMarine® Collagen Jar

$89.95 CAD

New Blood Orange ReHydrate

Essential electrolytes & TruMarine® collagen to optimize hydration and support your skin & joints from the inside out.

SHOP NOW

Shop By Benefit

Find the right product for your wellness goals. Whether you're looking to support skin health, hydration, or joint function, shop withinUs® by benefit to simplify your routine.

Hydration

Shop All

Joint & Bone Health

Shop All

Menopause

Shop All

Energy

Shop All

Skin Health

Shop All

Sleep & Relaxation

Shop All

The TruMarine® Difference

  • Superior Absorption
  • Non-GMO Project Verified
  • Health Canada Approved
  • Bovine, Fowl, & Swine Free
  • Dairy Free
  • Gluten Free
  • Wild Caught
  • Sustainably Sourced
  • Premium Select Grade
  • Kosher
Learn More

Real People, Real Results

★★★★★

I’ve been taking this collagen for years because without it I have bad neck and back pain. When taking collagen regularly (one scoop every morning in my coffee) I feel so much better. I also love that this is a source of protein. Wonderful product!

Jess K.
Verified Buyer ✓
TruMarine® Collagen Jar - 56 Servings
★★★★★

Absolutely love this product, been using it for years. Taste delicious and love the benefits.

Maggie M.
Verified Buyer ✓
Coconut Creamer + TruMarine® Collagen Jar
★★★★★

I have been using your product for over a year now and LOVE everything I have tried.

Shelly B.
Verified Buyer ✓
★★★★★

Love this product and I have seen a big change in hair growth and my nails are growing in faster. Just love it. It has no after taste as well . Cannot live without it ! My joint pains have been less since using this collagen.

Margaret I.
Verified Buyer ✓
TruMarine® Collagen Jar - 56 Servings
★★★★★

I have been using this collagen for about six months. I love that it has no taste and dissolves easily in my tea. I feel it has helped my joints and my skin and hair too.

Patricia S.
Verified Buyer ✓
TruMarine® Collagen Jar - 100 Servings (Subscription Only)
★★★★★

I make this collagen part of my morning ritual adding it to my first cup of coffee every day and I take the travel pouches when I travel. It's the perfect way to start the day!!

Paula K.
Verified Buyer ✓
TruMarine® Collagen Jar - 56 Servings
★★★★★

I have taken this one for about 2 years, before that I was taking another brand and it wasn’t good. It was hard to dissolve in your beverages. Didn’t feel and results. I started taking to help with my ankles which always ache. My ankles are better , but my hair is so much nicer and grows so much quicker now. I have a subscription every two months I receive the 100 serving size.

Cathy F.
Verified Buyer ✓
TruMarine® Collagen Jar - 100 Servings (Subscription Only)
★★★★★

Love the peach flavour! Such a great product to rehydrate after a run or workout.

Keri
Verified Buyer ✓
ReHydrate + TruMarine® Collagen PEACH - 50 Stick Packs
★★★★★

Rehydrate is part of our daily routine. With daily exercise, gym visits, and throughout the golf season, we notice a difference in how we feel.

Sharon
Verified Buyer ✓
ReHydrate + TruMarine® Collagen Jar - TROPICAL - 30 Servings
★★★★★

I’ve been using Within Us TruMarine Collagen for about 2 years now. I love the product. Especially the travel sticks. As someone who travels a lot, I love how convenient they are to pack and I never have to worry about serving size as they already come packaged with the recommended dosage. Highly recommend!

Stephanie F.
Verified Buyer ✓
TruMarine® Collagen Pouch - 50 Stick Packs

Latest Articles

Explore product insights, recipes, and the stories behind what we do.

Why withinUs Built a Functional Electrolyte in 2018

3 min read

Why withinUs Built a Functional Electrolyte in 2018
Read More
I'll Have What She's Having — Tami's Daily Wellness Stack

4 min read

I'll Have What She's Having — Tami's Daily Wellness Stack
Read More
Celebrating World Ocean Day

2 min read

Celebrating World Ocean Day
Read More
Every Brand Starts With a Story: Our Founder’s Dad

4 min read

Every Brand Starts With a Story: Our Founder’s Dad
Read More
Hand holding origami cranes

3 min read

The Meaning Of Omotenashi
Read More
What a Tea Master Taught Us

5 min read

What a Tea Master Taught Us
Read More
Women Who Put Wellness First

3 min read

Women Who Put Wellness First
Read More
Lunar New Year: Ritual, Renewal, and the Energy of the Horse

5 min read

Lunar New Year: Ritual, Renewal, and the Energy of the...
Read More
The Choice Is Clear

3 min read

The Choice Is Clear
Read More
Inspired by Japan: A Journey of Care, Connection, and Intention

2 min read

Inspired by Japan: A Journey of Care, Connection, and Intention
Read More
Protein You Can Feel Good About

4 min read

Protein You Can Feel Good About
Read More
The Reality Behind the Resilience

3 min read

The Reality Behind the Resilience
Read More
Meet Creatine Monohydrate + TruMarine® Collagen: Your New Daily Essential

3 min read

Meet Creatine Monohydrate + TruMarine® Collagen: Your New Daily Essential
Read More
withinUs to Give: Supporting Our Community

3 min read

withinUs to Give: Supporting Our Community
Read More
From Basement Startup to B Corp®: The withinUs® Commitment to Doing Things Right

6 min read

From Basement Startup to B Corp®: The withinUs® Commitment to...
Read More
Slow Mornings, Strong Foundations: The Power of Tea, Collagen, and Mindful Living

3 min read

Slow Mornings, Strong Foundations: The Power of Tea, Collagen, and...
Read More
5 Simple Rituals to Refresh Your Wellness Routine

2 min read

5 Simple Rituals to Refresh Your Wellness Routine
Read More
Matcha Mornings: A Ritual for Calm and Focus

3 min read

Matcha Mornings: A Ritual for Calm and Focus
Read More
Celebrating Earth Day: Embracing Sustainability and Supporting Ocean Conservation at withinUs

3 min read

Celebrating Earth Day: Embracing Sustainability and Supporting Ocean Conservation at...
Read More
The Power of Her Lives On—Here’s What We Built Together

3 min read

The Power of Her Lives On—Here’s What We Built Together
Read More
Wellness That Works: Real Stories, Real Results

3 min read

Wellness That Works: Real Stories, Real Results
Read More
Stay Strong, Stay Calm: Magnesium for Immunity & Stress Relief

3 min read

Stay Strong, Stay Calm: Magnesium for Immunity & Stress Relief
Read More
How Magnesium & TruMarine Collagen Benefit the Whole Family

2 min read

How Magnesium & TruMarine Collagen Benefit the Whole Family
Read More
Self-Love Starts with Self-Care: Nourish Your Body & Mind This Valentine’s Day

3 min read

Self-Love Starts with Self-Care: Nourish Your Body & Mind This...
Read More
Unlock the Power of Magnesium for Total Wellness

3 min read

Unlock the Power of Magnesium for Total Wellness
Read More
The Strength of Community: Supporting Canadian Businesses Together

3 min read

The Strength of Community: Supporting Canadian Businesses Together
Read More
Elevate Your Night-Time Routine with Magnesium + TruMarine® Collagen

4 min read

Elevate Your Night-Time Routine with Magnesium + TruMarine® Collagen
Read More
Supporting the Mon Sheong Foundation for a Stronger Community

3 min read

Supporting the Mon Sheong Foundation for a Stronger Community
Read More
Staying Hydrated in Winter: Why It's Just as Important as in Summer

3 min read

Staying Hydrated in Winter: Why It's Just as Important as...
Read More
Giving Tuesday - withinUs To Give

2 min read

Giving Tuesday - withinUs To Give
Read More
Unveiling TruMarine® Collagen’s Power Against Fatigue

4 min read

Unveiling TruMarine® Collagen’s Power Against Fatigue
Read More
A Decade of Wellness: Celebrating 10 Years Together

3 min read

A Decade of Wellness: Celebrating 10 Years Together
Read More
Melanoma: The Importance of Early Detection and Awareness

4 min read

Melanoma: The Importance of Early Detection and Awareness
Read More
Menopause & Collagen - Unlock The Benefits

4 min read

Menopause & Collagen - Unlock The Benefits
Read More
Healthy Skin, Ligaments, Joints with TruMarine® Collagen: Insights from Dr. Andrew Huberman

3 min read

Healthy Skin, Ligaments, Joints with TruMarine® Collagen: Insights from Dr....
Read More
JOINT PAIN KNOWS NO GENDER

7 min read

JOINT PAIN KNOWS NO GENDER
Read More
The Truth About Collagen: Source Matters More Than "Type"

3 min read

The Truth About Collagen: Source Matters More Than "Type"
Read More
OUR CHOICES REFLECT OUR VALUES ~ WITHINUS TEAM

5 min read

OUR CHOICES REFLECT OUR VALUES ~ WITHINUS TEAM
Read More
Where the heart is - SUPPORT INDEPENDENT BUSINESSES

1 min read

Where the heart is - SUPPORT INDEPENDENT BUSINESSES
Read More
withinUs TruMarine Collagen - Holly Horvath

3 min read

withinUs TruMarine Collagen - Holly Horvath
Read More
All In The Family

4 min read

All In The Family
Read More
WHAT ARE ELECTROLYTES AND WHY DO YOU NEED THEM? ~ KIM MCDEVITT MPH RD

6 min read

WHAT ARE ELECTROLYTES AND WHY DO YOU NEED THEM? ~...
Read More
NOT ALL COLLAGEN IS CREATED EQUAL ~ WITHINUS TEAM

4 min read

NOT ALL COLLAGEN IS CREATED EQUAL ~ WITHINUS TEAM
Read More
Top 5 Reasons To Take No Bull

3 min read

Top 5 Reasons To Take No Bull
Read More
TruMarine Collagen + MAGNESIUM

6 min read

TruMarine Collagen + MAGNESIUM
Read More
5 REASONS TO INCORPORATE REHYDRATE INTO YOUR RUNNING ROUTINE - Hailey Van Dyk

4 min read

5 REASONS TO INCORPORATE REHYDRATE INTO YOUR RUNNING ROUTINE -...
Read More
The 411 on withinUs™ Products

10 min read

The 411 on withinUs™ Products
Read More
HOW MUCH WITHINUS TRUMARINE® COLLAGEN CAN I TAKE? ~ withinUs Team

5 min read

HOW MUCH WITHINUS TRUMARINE® COLLAGEN CAN I TAKE? ~ withinUs...
Read More
TOP 5 IMMUNITY-BOOSTING TIPS - withinUs Team

6 min read

TOP 5 IMMUNITY-BOOSTING TIPS - withinUs Team
Read More
withinUs To Give - GIVING TUESDAY

2 min read

withinUs To Give - GIVING TUESDAY
Read More

We Were First. We Stayed True.

withinUs was the first to bring premium marine collagen to North America. From the beginning, we committed to sourcing the highest-quality ingredients because we never believed in doing things any other way.

We knew others would follow, and they did. But competition was never going to change who we are, what we stand for, or the standards we set for ourselves.

It still doesn't.

Discover Our Story

Cart (0)

You have no items in your cart

Add something to your cart to get started!

By clicking the Check Out button below, I acknowledge and agree to the Terms and Conditions.

Shipping, taxes, and discounts are calculated at checkout. Enter your GIFT CARD details during checkout. Please note that PROMO CODES cannot be used with sale items, or subscriptions.