Collagen Protein Powders | Nutrition With Juliana

If you've wandered through the supplement aisle lately or scrolled through health and wellness content, you’ve likely seen collagen protein powders rising in popularity. But what are they, what do they actually do, and are they worth adding to your routine?

As a Registered Dietitian, here’s what you need to know.

What Is Collagen?

Collagen is the most abundant protein in the human body. It helps provide structure to your skin, hair, nails, joints, bones, and connective tissues. Naturally, our bodies make collagen — but as we age, production starts to decline (as early as our mid-20s).

That’s where collagen supplements, like powders, come in.

What Are Collagen Protein Powders?

Collagen protein powders are made from animal sources like bovine (cow) hides or marine (fish) collagen. The collagen is hydrolyzed (broken down) into smaller units called peptides for easier digestion and absorption. Most powders are flavourless and dissolve easily into hot or cold liquids like coffee, smoothies, oatmeal, or soup.

What Are the Benefits?

Here’s what the research says about potential benefits:

1. Skin Health
Several small studies have shown collagen peptides may help improve skin elasticity and hydration, and possibly reduce fine lines when taken consistently over 8–12 weeks.

2. Joint Support
Some evidence suggests collagen may support joint health and reduce stiffness or pain, particularly in older adults or athletes.

3. Hair and Nails
While evidence is more anecdotal here, many users report stronger nails and less hair breakage.

4. Protein Boost
One scoop typically provides 8–10 grams of protein, which can help you meet daily needs — especially if your appetite is low or your diet is low in animal products.

Things to Know Before You Buy

✔ Not a complete protein:
Collagen is high in glycine and proline but missing tryptophan, so it doesn’t count as a complete protein source like whey or soy.

✔ Not vegan or vegetarian:
Collagen powders are animal-derived — even marine collagen comes from fish. There are plant-based products that support collagen production (like vitamin C and amino acids), but true collagen supplements are not plant-based.

✔ Needs consistency:
The research showing benefits typically involves daily intake over several weeks or months. Occasional use won’t offer the same results.

✔ Quality matters:
Look for third-party tested products, and those with minimal additives. Some collagen powders also include vitamin C or hyaluronic acid, which may support collagen formation.

When to Use It

In the morning: Mix into coffee, tea, or a smoothie.
Post-workout: A light protein boost when combined with a complete protein source.
Daily routine: Easy way to support skin and joint health, especially with aging.

5 Popular Collagen Powders in Canada

Here are a few well-known brands available across Canada (online or in stores like Well.ca, Loblaws, or Healthy Planet):

Vital Proteins Collagen Peptides (bovine-based, unflavoured)
Organika Enhanced Collagen (bovine, Canadian-made)
Progressive Complete Collagen (includes vitamin C, tryptophan, and hydrolyzed collagen)
WithinUs TruMarine Collagen (marine collagen from wild-caught fish)
CanPrev Collagen Full Spectrum (includes Type I, II, and III collagen peptides)

Should You Take Collagen?

If you’re looking to support skin, joint, or nail health, collagen might be worth trying particularly as you age. It’s not essential for everyone, but it’s generally safe and well-tolerated for most people.

That said, food first still applies. Getting enough total protein from a varied diet including poultry, tofu, eggs, dairy, or beans is key for overall tissue repair and maintenance.

For most of the population I would say you do not need to be taking collagen, but if you want to give it a try go for it!

Final Thoughts

Collagen powders won’t work miracles overnight, but they may offer subtle benefits over time when used consistently. If you're curious and enjoy adding it to your daily routine, it may be a helpful (and simple) way to support your body.

As always, check in with a dietitian or healthcare provider if you're unsure whether a supplement is right for you.