Flabby arms
Usually the softer, less toned look of the back of the upper arm. Lower muscle tone and changes in skin firmness can both play a part.
Flabby arms, sagging arm skin and loose skin on arms: causes and at-home options
Crepey arm skin, bat wings arms and jiggly arms are all ways people describe the same area: the upper arm. Here's why the skin and tissue there change, and the options people usually consider.
See how MyoGlow worksYou'll go to the official MyoGlow page.
In this guide: Meet MyoGlow What each term means Why it happens Your options Guarantee and bonus
Meet MyoGlow, a handheld arm care device
MyoGlow is a handheld device that brings four skincare technologies together in one tool made for the upper arms. It fits a simple routine you do at home in 5 to 10 minutes.
- LED light therapy (red, blue and amber)
- Electroporation, a needle-free way to help serums absorb
- Gentle thermal warmth
- Sonic massage
In the box: the device, a USB power cord, a user manual and a storage box. Backed by a 90-day satisfaction guarantee, with a free bonus on select packages.
Get the full detailsIndependent page. You'll go to the official MyoGlow page.
Six ways people describe upper-arm changes
These are everyday cosmetic concerns, not medical conditions, and they're common. Here's what each term usually refers to.
Sagging arm skin
Skin that looks like it hangs or droops, especially when the arm is raised or moving. It's often linked to the natural decline of collagen and elastin with age.
Loose skin on arms
Often follows weight changes or the passing of time, when skin has less ability to spring back into place.
Crepey arm skin
Thin, finely lined skin with a texture like crepe paper. Sun exposure, dryness and age are the usual contributors.
Bat wings arms
A casual nickname for the upper-arm skin and tissue that sways when the arm moves. It usually comes down to a mix of muscle tone, skin firmness and where the body stores fat.
Jiggly arms
Another everyday term for the soft, wobbly feel some people notice in the upper arm. Like the others, it's mostly about muscle tone, skin elasticity and genetics.
Why upper-arm skin and tissue change over time
There's rarely a single cause. These five factors show up most often.
Age
Skin makes less collagen and elastin over time. These proteins help skin stay firm and springy, so a gradual loss can make it look softer and less taut.
Sun exposure
Years of unprotected sun speed up the breakdown of collagen and are a major contributor to thin, crepey-looking skin.
Weight changes
Skin that has stretched and then shrinks back may not fully tighten again, which can leave it looking looser.
Muscle tone
The triceps and other muscles sit right beneath the skin. Less muscle tone can change how the upper arm looks and feels.
Genetics and hydration
Where the body stores fat and how elastic skin is are partly inherited, and well-moisturized skin generally looks smoother.
Options people usually consider
There's no single right answer. Here's a straightforward look at the common ones.
Strength training
Builds the muscle under the skin and improves overall tone. It can't remove fat from one specific spot, and it can't tighten loose skin on its own.
Everyday skincare
Moisturizer and daily sunscreen keep skin comfortable and help protect it from further sun damage.
In-clinic treatments
Professional devices and injectables exist. They usually mean scheduled appointments, repeat visits and higher costs.
Surgery (brachioplasty)
A surgeon removes excess skin from the upper arm. It can suit significant looseness, but it involves recovery time and a scar. Talk with a qualified doctor before deciding.
At-home devices
A newer category: handheld devices that bring light, warmth and massage technology into a routine you control, with no appointments. MyoGlow is one example.
Learn more about MyoGlowHow MyoGlow works
MyoGlow combines four technologies that are also used in professional skincare, in one handheld tool.
LED light therapy
Red, blue and amber light are all used in skincare, each for a different purpose. Red light is the one most associated with supporting the look of firmer skin.
Electroporation
A needle-free technique used in skincare to help topical serums absorb more effectively. Pair it with the activator serum of your choice.
Gentle thermal warmth
Warmth helps skin feel relaxed and supports circulation, which is why heat is a familiar part of spa-style treatments.
Sonic massage
Soft vibrations give the arms a soothing massage, so the routine feels more like a treat than a chore.
Four simple steps, a few minutes a day
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1
Cleanse
Start with clean skin on the upper arms.
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2
Apply serum
Smooth on the activator serum of your choice.
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3
Choose a mode
Turn the device on and pick a treatment mode.
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4
Glide
Move it over the arm in upward motions for 5 to 10 minutes.
Fits a morning or evening routine
The whole routine takes 5 to 10 minutes. Some people like it as a quick start to the day; others prefer an unhurried evening ritual with their favorite serum.
As with any skincare habit, consistency matters more than intensity, and individual results vary.
Guarantee and a free bonus with your order
Two things worth knowing before you order.
90-day satisfaction guarantee
If you're not happy with your results, the seller offers to swap the device for a different one in its catalog, or to send an alternative serum at no charge.
- 1-year warranty against manufacturing defects
- Orders can be canceled within 59 minutes of purchase
- Free shipping on the packages
Return and refund rules depend on the product and timing. Read the seller's Returns and Refunds policy before you order.
Bonus: Strawberry Collagen Peptide Gummies
Select packages include a free bag of strawberry-flavored gummies, sold as a dietary supplement and made with:
- Collagen peptides
- Biotin
- Vitamin E
- Purple carrot extract
Which packages include the bonus, and how long it is available, are shown on the seller's page and can change.
Get my MyoGlow
Opens the order form. Check the package, price and any membership option before you pay.
Want more details first? See the product page.
Good to know before you decide
Who should not use MyoGlow
- People with epilepsy or heart conditions
- People with a pacemaker, metal plates or pins
- People with extensive dental fillings or bridgework
- People with a history of tumors or cancer
- Anyone who is pregnant or planning a pregnancy
- Anyone with recent fillers or Botox in the treated area
Remove all jewelry and piercings before use. Don't submerge the device or use it in the shower. If you're unsure whether it's right for you, ask your doctor first.
Common questions
What causes crepey arm skin?
Mostly age and sun exposure. Both reduce collagen and elastin, and dry skin makes fine lines more noticeable. Daily sunscreen and moisturizer are the usual first steps.
Why do arms get jiggly?
It usually comes down to a mix of lower muscle tone, how the body stores fat and how elastic the skin is. Genetics play a large role, and it isn't a sign of poor health.
Can exercise get rid of bat wings arms?
Strength exercises for the triceps, shoulders and back can improve the muscle tone under the skin. But the body doesn't choose where it loses fat, and exercise alone can't tighten loose skin.
Is loose skin on arms permanent?
It depends on age, genetics, how much the skin stretched and how much sun it has seen. Mild looseness may look better with skincare and improved muscle tone. For significant looseness, a doctor can talk through the medical options.
Can flabby arms be improved without surgery?
Many people start with strength training and skincare, and some add an at-home device such as MyoGlow to their routine. Results vary from person to person, and none of these change the skin overnight.
What does the 90-day satisfaction guarantee cover?
The seller offers to swap the device for another one in its catalog, or to send an alternative serum at no charge, if you're not happy with your results. Return and refund rules depend on the product and timing, so read the seller's Returns and Refunds policy before you order.
Ready to order MyoGlow?
The order form lets you choose your package and see the price, shipping and any membership terms before you pay.
I'm ready to orderStill have questions? See the product page.
Backed by a 90-day satisfaction guarantee. Terms are on the official page.