How can collagen help you reach your New Year’s goals?
How Collagen Can Support Your New Year Goals
New year, new me — sound familiar? January is when many of us set out to eat better, get fitter or sleep more soundly. A collagen supplement won't make or break those goals, but it can be a genuinely useful supporting habit — as long as you're clear on what it does and doesn't do. Here's the honest version, minus the overblown promises you'll see elsewhere. For the full background, see our complete guide to liquid marine collagen.
Supporting a More Active Routine
If your goal is to move more, this is where collagen has a real, specific role: it supports connective tissue — the tendons, ligaments and cartilage that take the load when you exercise. Research suggests collagen taken with vitamin C around connective-tissue-loading exercise may support collagen synthesis, and a 2023 meta-analysis found collagen peptides modestly reduced knee osteoarthritis-related joint pain. So for runners or anyone loading their joints, it's a sensible support — though not a guarantee against injury, and persistent pain should be checked properly. Our guide to joint supplements covers mobility in more depth.
A Word on Muscle — and Why Collagen Isn't the Answer There
You'll see collagen marketed as a muscle builder, but here's the honest science: collagen is not a complete protein — it has a poor essential amino acid profile and almost no tryptophan — so it can't build muscle the way a complete protein like whey can. The original version of this article also suggested you can be "collagen deficient" and that this raises injury risk; that's not an accurate way to describe it. If strength is your New Year goal, collagen complements your training rather than driving muscle growth, and creatine has a far stronger evidence base for strength and power — our complete guide to creatine explains how it works for women.
Diet Goals — Honestly
A common claim is that collagen acts as an "appetite suppressant" to keep you from snacking. We've removed that, because it isn't supported — collagen isn't considered a satiating protein source, and it's not a weight-loss tool. If managing your weight is a goal, that comes from overall diet, total protein and activity, not from a collagen drink. (If you've heard the opposite worry, our piece on whether collagen causes weight gain covers that honestly too.) Where collagen fits a "healthier diet" goal is as a low-calorie daily habit that supports skin and joints — not as a hunger fix.
Sleep Goals — the Honest Take
Collagen is rich in glycine, and small studies on isolated glycine before bed have linked it to better subjective sleep quality. It's an interesting area — but those studies used pure glycine, not collagen, and Kollo isn't formulated as a sleep aid, so we won't claim it improves your sleep. If better sleep is your goal, consistent habits — a regular schedule, a screen curfew and a cool dark room — do far more than any supplement.
What Collagen Can and Can't Do for Your Goals
| New Year goal | Can collagen help? |
|---|---|
| Get more active | Yes — supports connective tissue and joint comfort |
| Build muscle | No — not a complete protein; pair training with proper protein |
| Lose weight | No — not an appetite suppressant or weight-loss tool |
| Sleep better | Not a proven sleep aid — habits do more |
| Healthier skin | Yes — its best-evidenced benefit |
Using Collagen as a New Year Habit
- Anchor it to a routine — a daily sachet is easy to stick to, which is half the battle in January.
- Use it for what it does — connective tissue, joints and skin, not weight or muscle.
- Keep the foundations — diet, training and sleep habits do the heavy lifting.
- Give it 12 weeks — the research timeframe; goals and results both take consistency.
- Choose a studied dose — Kollo provides 10g of Naticol® marine collagen; our look at why 10g is the researched dose explains the thinking.
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Shop Now →The Bottom Line
Collagen can be a genuinely useful part of a New Year routine — for supporting your joints and connective tissue as you get more active, and for skin — provided you take it for what it actually does. It isn't an appetite suppressant, a muscle builder or a sleep aid, and we'd rather be straight with you than borrow claims that don't hold up. The real secret to New Year goals is consistency, in your habits and your supplements alike.
If a daily 10g sachet fits your plans, Kollo makes it easy to stay consistent. Our complete guide to liquid marine collagen has the detail, our creatine guide covers strength goals, and for women thinking about fitness and wellness together in midlife, our women's wellness guide for over 40s brings it together.
Kollo Health was co-founded by Jenni Falconer - TV presenter, Smooth Radio breakfast host, ten-time London Marathon runner and host of the RunPod podcast. Read her story and why she created Kollo.
