🩸 So... what even are collagen peptides?
Collagen is the main protein that holds your body together, it keeps your skin bouncy, your joints cushioned, and your hair and nails strong.
When you take a collagen supplement, you’re not drinking “ready-made” collagen. You’re giving your body the amino acids it needs to rebuild its own.
Collagen peptides (or hydrolyzed collagen) are tiny pieces of collagen protein that are super easy for your body to absorb, kind of like giving your system pre-chopped veggies instead of whole ones. 🥕
✨ What studies have found (in real-people language)
Researchers have looked at what happens when people take collagen peptides daily, and the results are actually promising.
1️⃣ Skin hydration & glow
Multiple studies show that people who take collagen for 8-12 weeks see more hydrated, elastic, and smoother skin.
It’s not magic; it’s because those peptides signal your skin cells to make more collagen and hyaluronic acid, the same stuff that keeps your skin plump.
Source: Pu et al., 2023; Myung et al., 2025.
2️⃣ Stronger bones and joints
One long-term study on postmenopausal women found that 5 grams of collagen peptides a day for 12 months helped increase bone density and made bone cells more active.
Other small studies show that collagen might help ease joint stiffness after workouts or in everyday life.
Source: König et al., 2018.
3️⃣ Hair & nails bonus
There’s growing evidence that collagen supports keratin production, so hair and nails grow a little faster and break less.
It’s not a salon miracle, but consistent use can make a difference over a few months.
🧃 How long until you notice something?
It’s not instant. Collagen is a slow burn, you’ll usually start to see and feel changes around 8–12 weeks.
The key is consistency, one scoop a day keeps your collagen levels supported.
🧠 Does it actually get absorbed?
Yes! Scientists have found that specific collagen peptides (like one called Pro-Hyp) show up in the blood after you take them. That means your body is using them.
Think of them as little messages telling your body, “Hey, time to make more collagen!”
🥄 How much do you need?
Most studies use 2.5 – 10 grams per day.
Our CRANEL Collagen Peptides Type I & III sit right in that sweet spot, mix it into your coffee, smoothie, or even your weekly CRANEL Formula.
Add a squeeze of lemon or pair it with something vitamin C-rich to help your body produce collagen even more effectively. 🍋
🧘♀️ The takeaway
Collagen isn’t a fad. Your body naturally makes less as you age, and adding peptides gives it the building blocks to keep your skin, joints, and bones strong.
Stay consistent, stay hydrated, and give it time, your skin and body will thank you. 💕
