GUAM Power Fit Anti-Cellulite Workout Leggings
The high-tech design of these reshaping and lifting leggings combines Guam® seaweed, bioactive minerals and far infrared rays (FIR). Made with FIBRAMAR® fabric on Emana® microfibre, they add toning and smoothing effects to your workouts, with a snug, comfortable fit that enhances your outline and helps reduce the appearance of cellulite on thighs, legs and buttocks.
Opaque, squat-proof grey melange with a high shaping waistband, they are made for the gym, running, tennis and everyday wear.
How do the Leggings Work?
High concentrations of Guam seaweed are sealed in microcapsules within the fibres and released gradually onto the skin as you move. Panels of different knit density give a massaging texture over thighs and buttocks. Bioactive minerals return your body heat as Far Infrared Rays (FIR) to support skin microcirculation and the drainage of excess water. The leggings do not heat up on their own.
In a placebo-controlled test by the University of Milan-Bicocca (40 women, 6 hours a day for 30 days), thigh circumference was reduced by 1.44 cm on average and up to 2.5 cm. This is not weight loss. Read more about compression leggings and cellulite.
Wear over underwear. Do not wear during pregnancy; suitable after pregnancy and while breastfeeding. Wash at max 40°C without fabric softener; do not spin, tumble dry or iron. OEKO-TEX Class I. Made in Italy.
CHECK BEFORE ORDERING! Sizes are smaller than USA sizes:
- XS \ S, Waistline: 23.8 - 25.1 (in), Hip: 34.8 - 35.4 (in)
- M, Waistline: 27 - 31.5 (in), Hip: 37.1 - 41.7 (in)
- L \ XL, Waistline: 33 - 37.7 (in), Hip: 43.3 - 48 (in)
Due to the intimate nature of our products, all sales are final. Please be sure to consult the size chart (available on all product pages for convenience) before purchasing to ensure that your item will fit correctly.
Anti-cellulite workout leggings
Firmer thighs, a lifted shape and smoother skin, while you move
You already train hard, and the dimples on your thighs and buttocks are still there. Power Fit turns the hours you spend at the gym, on the court or running errands into treatment time: 6 hours a day, 30 days.
- Smoother-looking skin as seaweed microcapsules in the fabric release Guam seaweed onto your skin while you move.
- Firmer, more toned thighs and buttocks, up to 2.5 cm less thigh circumference in a university test.
- A sculpted silhouette: high shaping waistband, squat-proof opaque knit that stays put.
How to wear anti-cellulite workout leggings
- 1
Over your underwear, for the gym or the day. If the first fit feels firm, ease the knit open with your hands.
- 2
6 hours a day. They shape to your body after the first few wears.
- 3
30 days in a row. Measure thighs and buttocks on day 1 and day 30.
- 4
After workouts, wash cool (40°C / 104°F max). Skip softener, spin cycle, dryer and iron.
How it works
How anti-cellulite leggings work while you train
Power Fit is a cosmetic you wear: the fabric itself carries the treatment, and every step, squat and lunge helps it work.
Massaging knit, seaweed and far infrared
Panels of different knit densities sit over thighs and buttocks. Their massaging texture helps the Guam seaweed capsules reach the skin, while bioactive minerals return your body heat as far infrared to support microcirculation.
High shaping waistband
A high waistband with a shaping finish smooths the tummy and hips. The fit is snug, never tight, and it doesn't slip down when you run or squat.
University of Milan-Bicocca clinical-instrumental study of GUAM Fibramar leggings, 40 women. A smaller thigh measurement here means firmer, drained tissue, not lost body weight. Individual results vary.
Skin longevity after GLP-1 weight loss and in perimenopause
When weight comes off fast, or hormones shift, thighs and buttocks often lose firmness. Power Fit adds a firming step to the workouts you already do.
Shop all cellulite leggingsDo compression leggings help with cellulite?
What's in the fabric
Fibramar seaweed fabric
Brown kelp from the Atlantic is GUAM's signature seaweed, used in our wraps since 1986. Here it sits in microcapsules inside Emana microfibre. Opaque grey melange, squat-proof, soft and stretchy. OEKO-TEX Standard 100, Class I, vegan, made in Italy.
Wait until after pregnancy to wear them; new moms can train in them postpartum and while nursing. Expecting now? Inthenso Mom is made for pregnancy.
Size guide
Find your size
These are Italian sizes and fit a size smaller than US. If you sit on the line, go down a size for the best shaping.
| Size | Waist (in) | Hip (in) |
|---|---|---|
| XS-S (0-4) | 23.8-25.1 | 34.8-35.4 |
| M (6-10) | 27-31.5 | 37.1-41.7 |
| L-XL (12-18) | 33-37.7 | 43.3-48 |
Important: Due to the intimate nature of the product, all sales are final. Measure your waist and hips before ordering.
Questions
Anti-cellulite workout leggings: your questions
Do anti-cellulite workout leggings actually do anything?
Yes. In a placebo-controlled university study, women who wore GUAM Fibramar leggings for 6 hours a day over a month measured an average of 1.44 cm less around the thigh, up to 2.5 cm. Results vary.
Can I work out in them? Are they see-through?
Yes. Power Fit is made for the gym, running and tennis. The grey melange knit is opaque and squat-proof, and the high waistband stays in place.
Will I overheat in them during cardio?
No. There is nothing heated in the fabric. The minerals only reflect the warmth your body already makes, so they feel like any good training tights.
How tight are they?
Snug but not tight. They may feel firm the first time; stretch the fabric gently by hand and they adapt to your shape after a few wears.
Will I see results faster if I train in them?
Plan on a month of daily wear, 6 hours a day, the same as the study. Workouts add movement that helps the seaweed capsules release. Take tape measurements at the start and at week four.
Can I wear them to the gym after giving birth?
Yes, once your baby is born, including while nursing. Please do not wear them while pregnant; GUAM Inthenso Mom creams are the pregnancy-safe choice.
I lost weight on GLP-1 or I am in perimenopause. Will they help my legs?
They turn your training time into a firming step for softer thighs and buttocks. For skin that has lost tone, add a GUAM firming cream after your shower.
Can I wash them after every workout?
Yes. Turn them inside out and wash cool, 40°C (104°F) max. Leave out softener, the spin cycle, the dryer and the iron so the capsules and the stretch last longer.
Should I get Power Fit or Slim Night?
Choose Power Fit to train or wear through the day. Choose Slim Night to wear in bed. Wearing one by day and one by night doubles your treatment hours.
Which size gives the best shaping?
Order by your waist and hip measurements in the chart above. The sizes are Italian and fit small; if you are in between, the smaller size shapes best. All sales are final.
Orders over $150 ship free in the US.
Round-the-clock routine
