withinUs
The leader in Premium Marine Collagen
Female-founded
Science-backed & Third-Party Tested
Made in 🇨🇦 | Ships to 🇨🇦🇺🇸
Whether you purchase our products through our online store, or via one of our many amazing retailers, we are constantly striving to ensure that every customer leaves well informed and satisfied. withinUs™ TruMarine® Collagen is an ultra-pure, premium select grade collagen peptide. Free from artificial colours, flavours, additives, preservatives, and stabilizers, it is simply the highest grade of collagen peptide available.
10/11/2026
We asked the team what they're thankful for, with one rule: skip the obvious ones like health and family, and name something they didn't realize they were grateful for until they stopped to notice.
It felt like the right moment to pause. We've had a full few months behind the scenes getting ready for our busiest season, with new products, exciting campaigns and in-person events all on the way (more on that soon 👀).
🤍
What's something small you've been thankful for lately? Tell us below 👇
10/08/2026
Another year older today, and clearer than ever about what matters. Plus, a little birthday gift for you below. 💛
It's the people who know me well, show up on the hard days and cheer the loudest on the good ones.
Photo: That's me on the far right with my best friends of 45 years, on our girls' trip this past September.
Friendships like that have taught me what real trust looks like, and how long it takes to earn. Thirteen years into building withinUs, I never take yours for granted. Some of you are on your 90th order, some your second.
withinUs exists because of you, and every one of you who has told a friend about us.
So for my birthday, I want to give you something. Order by October 8 at 6 p.m.PT / 9pm ET and we'll add a free Magnesium sample pack (seven stick packs) to your order.
It's part of my daily ritual, and I'd love for you to try it.
Here's to the people who lift us up. Tag one of yours below.
With gratitude,
Tami
Founder of withinUs
Let’s talk about it.
Menopause (peri & post) impacts every woman differently, but one thing is clear: it’s important to open up about the journey. Did you know that women lose up to 30% of collagen in the first five years of post menopause?
Fatigue, sleep issues, irritability, and memory problems are some of the most common symptoms of menopause (though the list is long). Lack of sleep can exacerbate brain fog, forgetfulness, weight gain, and irritability
Ironically, our founder, Tami, envisioned and innovated a high-quality magnesium supplement during her perimenopause and sleepless nights, often awake at 3 a.m.
Her friends now call it the ‘magic potion’ as it is blend of two high-quality forms of magnesium (l-threonate & bisglycinate), L-theanine, and TruMarine® Collagen, designed to support better sleep and help you feel more like yourself, naturally.
While half of the population will experience menopause, all of us can support someone going through it.
October is World Menopause Month, let’s continue to raise awareness, keep talking about it, and support one another.
10/04/2026
Strength for all stages in life.
We launched our Creatine Monohydrate + TruMarine Collagen over a year ago and it's quickly become one of our top sellers.
Customers tell us the same thing: no grit, no bloat, dissolves clear, none of the chalky aftertaste they expected. And unlike a gummy, you're getting pure micronized creatine alongside the TruMarine Collagen you already trust.
Did U know? TruMarine Collagen supplies glycine, one of the amino acids your body uses to make its own creatine? That's not a coincidence, it's why we built this the way we did.
Add it daily to your water or your coffee. It dissolves clear, tastes like nothing.
We're not masking anything here, that's what real purity and quality actually look like and tastes like.
As we navigate life, the goal isn't just building strength, it's keeping the strength you already have. Creatine monohydrate has become a daily ritual for our founder and team.
Brain fog, bone density, and building muscle are the words that come up most around our table right now.
We want to be strong, and feel strong, in our 80s and beyond.
09/27/2026
Autumn light doesn't stick around long.
Catch it when you can.
Walk the long way. Take the coffee outside. Say yes to the friend who texts "you free?"
Morning or golden hour? Tell us when you get yours. 🍂
09/25/2026
RASPBERRY REHYDRATE IS HERE!
You asked, we listened.
Raspberry is one of our most requested flavours.
In 2018 we made the first functional electrolyte with TruMarine Collagen in lemon (OG). Now it comes in organic raspberry.
It's bright with a natural sweetness and a crisp finish, and it has the same functional electrolytes and TruMarine Collagen you trust. This is a limited run.
Launch pricing: 20% off one, 30% off two or more.
Offer ends this Saturday at 9am PT / 12pm ET.
Licensed by Health Canada (NPN). Third-party tested.
Link in bio.
09/24/2026
Raspberry ReHydrate is here, just in time for National Collagen Day.
This has been the number 1 request from our customers.
Raspberry ReHydrate launch: 20-30% off*
Bright, juicy raspberry with a natural sweetness and a crisp finish. Functional electrolytes plus TruMarine Collagen in every scoop, just in time for National Collagen Day.
Health Canada NPN and third-party tested.
Shop: Link in bio.
limited run
*offer ends Saturday, September 26 at 9am PT/12pm ET
Click here to claim your Sponsored Listing.
Contact the business
Website
Address
Vancouver, BC
Opening Hours
| Monday | 9am - 5pm |
| Tuesday | 9am - 5pm |
| Wednesday | 9am - 5pm |
| Thursday | 9am - 5pm |
| Friday | 9am - 5pm |
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