How to reduce cellulite
How to Reduce the Appearance of Cellulite: An Honest Guide
Cellulite is the dimpled, slightly textured skin most women have on their thighs, buttocks and stomach. Let's start with the most important thing: there is absolutely nothing wrong with cellulite. The vast majority of women have it, it's completely normal, and it can't be eliminated entirely — anyone promising to "erase" it is selling you a fantasy. That said, if you'd like to soften its appearance, some habits may genuinely help. Here's the evidence-led version, including what collagen research actually shows. For the full background on collagen itself, see our complete guide to liquid marine collagen.
First, the Realistic Expectations
Cellulite happens when fat cells push up against the connective tissue beneath the skin, creating that dimpled look. How visible it is comes down to a mix of genetics, hormones, skin thickness and the structure of that connective tissue — which is why even very lean, very fit people have it. No cream, supplement or exercise removes it completely. What the habits below may do is modestly soften its appearance over time. That honesty matters, because the alternative is selling false hope.
Stay Hydrated
Well-hydrated skin generally looks plumper and smoother, so keeping your fluids up is a sensible, no-cost habit. There's no need to chase extreme targets, though — UK guidance suggests around 6 to 8 glasses (roughly 1.5 to 2 litres) of fluid a day, more in hot weather or when exercising. Drinking far beyond that won't "flush out" cellulite.
Strength Training and Movement
This is one of the more practical levers. Building muscle in the thighs and glutes through exercises like squats and lunges can firm the underlying tissue, which may make the overlying skin look smoother. Leg-focused cardio such as running or cycling supports overall body composition too. If you're building a strength routine, creatine is one of the better-researched aids for women training for strength — our complete guide to creatine covers how it works.
Eat a Balanced, Protein-Rich Diet
A balanced diet supports healthy body composition and skin, both of which influence how cellulite looks. Plenty of protein, lots of fruit and vegetables, and nutrients like vitamin C (which contributes to normal collagen formation for the normal function of skin) all play a part. You may have read that "carbs break down collagen" or that fat directly causes cellulite — those specific claims aren't well supported, so we won't repeat them. The honest guidance is the unglamorous kind: a varied, balanced diet rather than cutting out whole food groups.
Collagen Peptides — What the Research Genuinely Shows
Here's where it gets interesting, because there is real evidence — with caveats. A 2015 double-blind, placebo-controlled randomised trial in the Journal of Medicinal Food gave 105 women specific bioactive collagen peptides daily for six months and found a statistically significant reduction in the degree of cellulite and skin waviness compared with placebo. Importantly, the effect was clearest in normal-weight women and weaker in overweight participants, and the study used a particular peptide formulation at a particular dose.
So the honest takeaways are: collagen peptides may modestly improve the appearance of cellulite over several months; the effect is subtle rather than dramatic; and results in research were tied to specific formulations and varied between individuals. We can't promise Kollo will replicate that exact study, but the broader skin evidence is encouraging — a 2023 meta-analysis of 26 randomised trials in Nutrients confirmed collagen peptides improve skin hydration and elasticity, which are part of the same picture.
Where Kollo Fits
Kollo provides 10g (10,000mg) of Naticol® marine collagen peptides daily, alongside vitamins B1, B5, B6, B12 and C and the amino acid l-lysine. Vitamin C contributes to normal collagen formation for the normal function of skin, and several of the B vitamins carry authorised UK claims for energy and reducing tiredness — useful if you're upping your training. As with all the research, consistency is key: give it the full 12 weeks the studies are built on, and treat it as one supporting part of a wider routine rather than a standalone fix.
Approaches at a Glance
| Approach | The honest picture |
|---|---|
| Hydration | Sensible for skin appearance; no need for extreme intake |
| Strength training | Practical — firmer muscle may smooth overlying skin |
| Balanced, protein-rich diet | Supports body composition and skin; avoid fad food-group cutting |
| Collagen peptides | RCT evidence suggests modest improvement over months; effect subtle and varied by individual |
| "Erasing" cellulite | Not possible — be wary of any product that claims it |
A Realistic Routine
- Set fair expectations — aim to soften appearance, not erase cellulite, which isn't possible.
- Train for strength — squats, lunges and leg-focused movement build the muscle underneath.
- Eat to support your body — protein, plenty of plants, and a balanced approach rather than cutting food groups.
- Stay sensibly hydrated — around 6 to 8 glasses of fluid a day.
- Be consistent with collagen — the cellulite research ran over months, so judge it at 12 weeks, not 12 days.
Featured Product
Premium Liquid Marine Collagen
10,000mg of clinically studied Naticol marine collagen daily - for visibly smoother, firmer, more hydrated skin in as little as 28 days.
Shop Now →The Bottom Line
Cellulite is normal, near-universal among women, and impossible to erase — and the most empowering thing we can do is say so plainly. If you want to soften its appearance, the honest toolkit is hydration, strength training, a balanced protein-rich diet, and consistency. Collagen peptides have genuine, if modest, research behind them for cellulite appearance, which is more than can be said for most "anti-cellulite" products — just keep your expectations realistic and give it months, not days.
If you'd like collagen to be part of your routine, Kollo's 10g daily dose is an easy, consistent way to take it. Our complete guide to liquid marine collagen has the full detail, and for women thinking about skin, strength and wellness together in midlife, our women's wellness guide for over 40s brings it all 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.
