New customer offer: 20% off your first order. Applied in cart.

Targeted butt + thigh care

Smoother-looking thighs. Firmer-looking curves.

Buns of Steel® combines 4% Intenslim™ with firming, smoothing and exfoliating ingredients for the glutes, hips and thighs.*

  • 4% Intenslim™
  • Smoother-looking skin*
  • Firmer-looking curves*
  • Twice-daily routine
4.9 · 1232 verified reviewsRated 4.9 out of 5
Buns of Steel®
  • 4% Intenslim™
  • Glutes, hips & thighs
  • 8 fl oz
  • Twice daily
  • Made in USA with globally sourced ingredients
  • 30-day money-back guarantee

What's going on

Why cellulite can still show.

01

Connective tissue

How skin is anchored underneath shapes the dimpled look.

02

Skin firmness and elasticity

Firmness changes with age, hormones and weight shifts.

03

The shape underneath

Training builds the curve; skin care helps it look smoother.

Built around where you are

Where are you right now?

Your routine

Training glutes

Apply twice daily alongside your glute days.

Start your routine

Let's be real

Cellulite is normal. Wanting smoother skin is too.

Most women have cellulite. It shows up on athletes, younger women and every body size. Having it doesn't mean you've done anything wrong.

Straight talk

What it does, what it doesn't.

Buns of Steel® supports how skin looks and feels.

What it does

  • Helps skin look smoother and firmer*
  • Gently exfoliates for a softer feel
  • Fits a twice-daily routine

What it doesn't

  • Remove cellulite permanently
  • Replace training or nutrition
  • Change body fat

What makes the formula work

Built around 4% Intenslim™.

Targeted firming, smoothing and exfoliating ingredients for the glutes, hips and thighs.

01

Intenslim™

Clinically studied active for the look of cellulite.

02

Globularia cordifolia extract

Supports a smoother-looking surface.

03

Zerumbet extract

Botanical used in firming care.

04

Keratoline

Gentle exfoliation for softer skin.

05

Caffeine

Helps skin look tighter.

06

Regestril™

Supports a smoother, firmer look.

Give it time

Twice a day, give it time.

The research behind Intenslim™ looked at two months of use, so think in months, not days.

Directions

Amount
A thin, even layer
Where
Glutes, hips and thighs
When
Morning and night
Give it
At least eight weeks

Follow the directions on your label.

  1. ApplyTo clean, dry skin on glutes, hips and thighs.
  2. MassageIn upward strokes until absorbed.
  3. RepeatMorning and night for at least eight weeks.

Creator videos

See it in real routines.

Tap to watch · tap the product to shop

Reviews

Real women, real routines.

4.91232 verified reviewsRated 4.9 out of 5
Buns of Steel®

Buns of Steel®

Hot Cream for Smoother, Firmer-Looking Skin*

4.9 · 1232 verified reviewsRated 4.9 out of 5
A targeted hot cream designed to help firm, smooth, and sculpt the look of your glutes, hips, and thighs.
Clinically Researched IngredientsHelps Reduce the Appearance of Cellulite*Heat Activated Thermogenic*Helps Reduce the Appearance of Stretch Marks*
New customer offer
$27.96$34.95Save 20%

Your first order is 20% off, applied in cart. Routine add-ons below are 20% off too.

Complete your routine20% off with this order

By placing your order you agree to our Terms of Use (opens in a new tab).

Designed to fit your life and your goals

Built by someone who is still in the game.

SteelFit® came from my own reality: life changes, but the standard you hold yourself to does not have to.

Rob Kaufman

Rob Kaufman@iamsteelfit (opens in a new tab)

Founder, athlete and dad

What women ask before they buy.

Will this get rid of my cellulite?

No topical can permanently remove cellulite because it is influenced by the structure beneath the skin. Buns of Steel® is designed to improve its appearance by supporting firmer, smoother and more hydrated-looking skin. The Intenslim™ supplier study evaluated twice-daily use for two months, and individual results varied.

Do I have to be lean for it to work?

No. Cellulite appears across a wide range of body types and fitness levels. Buns of Steel® can support smoother, firmer-looking skin wherever it is applied, regardless of where you are in your journey.

Why does it tingle and warm up?

The formula can create a temporary warming or tingling sensation that varies from person to person. Start with a small amount and patch test before first use. Wash the area and discontinue use if the sensation becomes uncomfortable or irritation develops.

How long until I see something?

The Intenslim™ supplier study evaluated twice-daily use for two months. Some customers first notice changes in how hydrated or smooth their skin feels, while visible changes may take longer. Consistency matters, and individual results vary.

Can I use it while pregnant or nursing?

Speak with your healthcare provider before use while pregnant or nursing. They can advise you based on the ingredients and your individual circumstances

Will it stain my clothes or sheets?

No, but let it absorb fully first. It's a non-greasy formula that dries down quickly and won't stain fabric.

The research behind the formula.8 sources
  1. Sederma. Intenslim™ — 4% twice daily, 2 months; reduction in fat thickness and thigh circumference/volume. Manufacturer clinical data.
  2. Sederma. Regestril™ and Keratoline™ — manufacturer technical and clinical documentation.
  3. Cellulite affects approximately 80–90% of post-pubertal women of all races. Dermatology review literature.
  4. Dimpling results from herniation of subcutaneous fat lobules through the dermo-hypodermal junction, with fibrosis and retraction of the collagen septae. Clinical, Cosmetic and Investigational Dermatology.
  5. Estrogen influences the integrity of connective tissue; sexual dimorphism of subcutaneous septae is a principal reason cellulite predominantly affects women.
  6. Hwang S, et al. Low-molecular-weight collagen peptide supplementation improves cellulite severity and skin elasticity — randomised trial, 114 women aged 20–50 with thigh cellulite, 24 weeks.
  7. Topical caffeine acts via phosphodiesterase inhibition and cAMP-mediated lipolysis; clinical effects on cellulite appearance are modest and partly circulatory.
  8. Meta-analyses show resistance exercise with adequate protein substantially reduces lean-mass loss during weight loss.