Sunscreen, Not Syringes: What Actually Slows Hand Aging

Black and white editorial close-up of a hand with a dropper of serum, illustrating hand skincare prevention commentary by Frank Agullo, MD, FACS.

Last month, a producer over at GB News got in touch and posed a simple question: What is one change you would recommend to keep your hands from aging?

Sunscreen. And the talking did not stop, for the obvious reason that you do not fix 100 percent of life in a $15 tube of moisturizer. I wanted them to remember how completely ridiculous it was.

Here’s what I actually tell patients, in the order I tell them.

Why Your Hands Age Faster Than Your Face

I spend most of a facelift consultation talking about fat pads, retaining ligaments and skin quality on the face. Nearly no patient will ask me the same question about their hands even though it is exactly the same biology occurring on their hands, only more quickly.

Back of your hand skin is much thinner than the skin on your face anyway; the fat pad on it is smaller and thinner, thinning out faster over time. Over a lifetime your hands get a good amount more sun exposure than your face will get because NOBODY remembers sunscreen while they are at a car steering wheel, pulling a shopping cart, working on a computer laptop, etc.

Brown spots and thin, crinkled texture on the backs of hands often show up years before similar changes on patients’ faces. This phenomenon is a normal aging process rather than a disease and occurs because years of unprotected sun damage take their toll on the delicate, less pliant skin of the hands.

The Habit That Actually Works

Sun protection is the single most important habit, and I stand by that answer. Most of the brown spots and crepey texture I see on the backs of hands trace back to sun exposure, not age by itself.

The fix is boring and that’s exactly why it works. Broad-spectrum SPF 30 or higher, every morning, on the backs of both hands. Reapply after you wash your hands, because soap and water strip it off faster than most people expect. That’s it. No serum, no device, no appointment required.

The Four-Step Routine I Give Patients

Sunscreen buys you prevention. It doesn’t rebuild what’s already thinning or fade a spot that’s already there. So I layer three more habits on top of it.

Step What to do Why
1. Protect Broad-spectrum SPF 30+ every morning, reapplied after washing hands Prevents most new brown spots and crepey texture; the single highest-leverage habit
2. Repair the barrier A thick cream with ceramides, glycerin, and hyaluronic acid after every hand wash Rebuilds the moisture barrier that soap and sun both damage
3. Build collagen A retinoid two or three nights a week Stimulates collagen production, smooths texture, softens the crepey look over time
4. Fade what’s there Vitamin C and niacinamide topicals Gradually fades existing age spots and helps prevent new ones from forming

Be upfront with the timing as I do not want to give a false impression with a claim. Both retinoid and vitamin C need to be applied 2-3x weekly and titrated upwards as tolerated, and no patient of mine has really seen significant changes from these before 8-12 weeks. That is not marketing hyperbole; that is an educated estimate on observed effects using either/both of those ingredients on the face; hand skin works on pretty much the same biological timescale as skin on your face.

What the Sunscreen Evidence Actually Shows

I get skepticism about sunscreen more than almost anything else in my practice, usually some version of “does it really matter that much?” It does, and hands are actually the cleanest proof I have.

Cumulative UV exposure breaks down collagen and triggers the pigment changes that show up as brown spots. Hands take that exposure in a way faces mostly don’t anymore, because most of my patients already wear a facial sunscreen or a moisturizer with SPF built in and have for years. Almost nobody extends that same habit past the wrist. The result is a natural experiment running on every patient who drives, gardens, or works outdoors: protected face, unprotected hands, and a visible gap in aging between the two by the time they’re in their forties or fifties.

Sunscreen applied every single day is the main contributor to collagen decline. No other part of a regimen, be it ceramides, retinol or vitamin C, will be as effective without it; the latter two work as helpers to the skin’s underlying support system. It is of no use to treat the problem if the problem source remains unchecked.

When Home Care Isn’t Enough

A consistent routine can preempt many of those future problems, as well as improving skin that has begun showing such changes. Of course, it has limits.

Deeper pigment, more established crepey texture, and visible tendons and veins from real volume loss are not things a cream alone will reliably clear. That’s when I bring in-office tools into the conversation: laser resurfacing and IPL for spots and skin quality that creams can’t touch, chemical peels for texture, and microneedling for texture that’s further along, the same in-office menu the Med Spa and Laser team runs. If the issue is actual lost volume rather than skin quality, that’s a different conversation entirely, and I’ve written about it separately, because filler and biostimulators solve a different problem than sunscreen and retinoids do.

Why I Think About Hands Like a Face

I did my plastic surgery fellowship at Mayo Clinic and I’m a Clinical Associate Professor of Plastic Surgery at Texas Tech University Health Sciences Center Paul L. Foster School of Medicine. Castle Connolly has named me a Top Doctor for thirteen straight years running.

Yet, the above points do not make me a dermatologist by trade. My process for the hands is just the same as my approach to the face: 1) assess what is truly the underlying cause (UV damage/texture changes, compromised moisture barrier, loss of hyaluronic acid/collagen, fat loss). 2) Once that is defined, reach for the correct skincare or tool to address that specific concern. Basically, do what you do with your face for your hands.

One More Thing About Filler

A variety of fillers and biostimulators can be considered for hands; these are both regularly utilized in my practice. However, I will caution that neither is a substitute for an effective skincare routine.

A patient who’s been sun-damaging their hands for thirty years and shows up asking for filler still needs the sunscreen, the barrier repair, and the retinoid, whether or not they add volume on top. Filler restores what’s missing underneath the skin. It doesn’t fix the skin quality sitting on top of it. Skip the routine and you’re paying to maintain a result the sun is actively working against.

Why Choose Dr. Agullo for Hand Skincare in El Paso

Patients come to me from across Texas and beyond, and roughly sixty percent of my current patients travel in from outside El Paso. I think about hand aging the way I think about facial aging: as a structural problem with a preventable component and a treatable component, not as a single product decision.

Ready to Talk?

A hand-skincare consult is short. I check the skin, the barrier, the pigment, and tell you honestly whether a routine will do the job or whether you need something more.

Call (915) 590-7900, text 1-866-814-0038, or book online at agulloplasticsurgery.com/appointments. #StayBeautiful.

@RealDrWorldWide on Instagram, TikTok, and Snapchat, @Agullo on X, or @AgulloPlasticSurgery on Facebook.


A Nudge, Not a Lift: What Collagen Powders, Capsules, Gummies, and Serums Actually Do

Black and white still life of a scoop of collagen powder beside a glass of water and a supplement jar. Commentary on collagen formats by Dr. Frank Agullo, MD, FACS.

Flow Space called this month to do a piece on collagen supplements. When we got on the phone, the interviewer finally asked the real question on everyone’s mind: powder, pill, gummy, or serum; what actually gets absorbed and works for you?

The explanation I gave her was shortened to fit the article. Here is the full one. The formats are not equal, and the gap between the worst and the best is larger than the price suggests.

Powder Wins, and It Is Not Close

There are no other formats in that aisle with enough human data behind them. Only powder. The researchers did not measure mouse models; they did not measure cells under a microscope. They measured human volunteers at the end of human trials.

They study dosages of anywhere from 2.5 to 10 grams of hydrolyzed collagen peptides a day, and those have resulted in measurable, though often subtle, improvement in skin hydration and elasticity over 8 to 12 weeks.

Read it twice. Modest. And 8 to 12 weeks.

Powder wins because the doses in those studies come out of the tub by the spoonful. You can take exactly what the studies used, which happens to be the hardest thing to manage among all the products in this category.

Capsules Are Usually Underdosed

Capsules are not fraudulent. They are just small.

You would need a large number to get close to even the lower end of what is used in the studies. People pick up a two-cap bottle, think they are being proactive, but still end up with a small fraction of the dose used in the trials, with virtually none of the bottles labeled to warn them about that reality.

Just look at the label to know how much you actually have per serving. Go for the real dose and stick with it, rather than fine-tuning something you will abandon in a month anyway. It costs more per gram with less in the bottle.

Gummies Are the Weakest Option, and Sugar Is Why

Gummies push my buttons in two specific ways, and the two go together poorly.

First, you do not get a meaningful dose. How much collagen can you pack into a gummy and still make it taste good and look like a gummy.

Second, and this one is my main point as a surgeon: most gummies contain added sugar. Sugar in the blood drives glycation, which is essentially when excess sugar in your body binds to proteins and stiffens them. One of the body’s proteins, collagen, happens to be sensitive to this, which leads to stiffness and makes repair take longer. After glycation, collagen fibers become less stretchy, brittle, and break easily, losing the elasticity we all want to retain.

It essentially provides you with a collagen-infused product while including an ingredient that destroys the collagen your body possesses. Strange trade-off to make in the name of skin care, wouldn’t you agree?

Format Delivers the studied dose? Evidence behind it My read
Powder Yes, easily Best human data in the category Where I would put the money
Capsule Rarely, without high pill counts Same peptides, wrong dose in practice Acceptable if you take enough
Gummy No Low content plus added sugar Weakest option in the aisle
Serum Not applicable, does not absorb Surface hydration only A moisturizer, priced like medicine

Serums Cannot Reach the Place That Matters

A collagen serum is a hydration product wearing a lab coat.

The collagen molecule is too large to cross the outer barrier and reach the dermis. Collagen synthesis happens inside the dermis, and for the collagen in a serum to get there, it has to travel all the way from outside the skin. However, if the barrier let large molecules like that pass, it would defeat its one job of providing protection to everything below it.

Collagen serum just makes skin appear moisturized because it is holding water in the outermost layer of the epidermis. Skin appears dewy because it is storing and keeping that moisture. For a short amount of time, collagen serum helps skin perform that duty better than it would on its own. When you stop, the effect fades right back out.

If you want to tell your skin to produce new collagen, buy retinoids, decent vitamin C, and peptides. Do not ever buy something just because “collagen” is slapped onto the packaging.

The Menopause Number Nobody Prepares You For

The statistic I gave Flow Space hit me right in the head, since it quantified something many of my patients go through but cannot explain.

The average postmenopausal woman loses anywhere from 25 to 30 percent of her skin’s collagen in as little as five years after menopause, not over a lifetime. Within five years.

Therein lies why women report feeling as if they hit a sudden wall with their skin. It changed rapidly, not gradually, and falling estrogen is a big part of why.

No, you are not adding powder and getting 25 percent of your dermal collagen back. That is the reality. Supplements can support the tissue you have left. They cannot rebuild the structure once it is gone.

The Thing That Beats Every Supplement in the Aisle

The cheapest way to protect the protein that keeps our skin tight and supple is not a pill or powder. It is sunscreen.

UV damage is the number one controllable reason collagen loss happens. It causes enzymes to destroy collagen in the skin and hinders new collagen development. One can eat heaps of collagen every day and undo the benefit simply by spending time outdoors in the sunlight later on.

You top it with your retinoid, vitamin C, a bit more protein so your body gets what it needs to make new collagen, real sleep, no tobacco, and less sugar, which relates to glycation all over again, except now you are eating it with dinner.

All free, all better than anything you can buy by the tub.

Where the Real Collagen Work Happens

When a patient wants a bigger push, we work our way through the epidermis and down into the dermis.

Sculptra, as an example, has been shown to produce genuine collagen over a span of months, not days. Radiofrequency microneedling, and microneedling generally, provides enough controlled injury to encourage remodeling. Resurfacing lasers work at the surface and just below it.

When it is descent and not quality, nothing ingestible touches it. Descent means the thing has moved downward and it has to move back up. That is precisely what a deep plane facelift accomplishes, and no amount of scooping replaces real repositioning.

Mayo Clinic trained, dual board certified, and a 13-time consecutive Castle Connolly Top Doctor, yet not one time in my entire career have I seen any of these supplements make any sort of difference to a person’s jawline. Believe me, I have looked.

So Should You Take It?

Sure, if your bank account and your timeline allow, and if you take it in a delivery system that actually works.

I told Flow Space that collagen is a nudge, not a lift. It is not a facelift in a scoop. But it is good for something, and when a category is choked with things that are good for nothing, that is a real step.

The powder is the one, definitely get some. Wear sunscreen always. And give it three months before you call it. #StayBeautiful.

The El Paso patient version can be found on agulloplasticsurgery.com. Our practice version, describing how we fold skin support into in-office treatment, can be found on swplasticsurgery.com.

My comments originally appeared in Flow Space, “Powders, Serums, Gummies. What’s the Best Way to Get Your Collagen?” by Maggie Ryan, July 16, 2026.

Ready to Talk?

Want an honest breakdown to find out if your skin needs a supplement, a treatment, or surgery? Then you may want to invest in seeing somebody, and not another dollar out for a tub.

Call (915) 590-7900, text 1-866-814-0038, or book online at agulloplasticsurgery.com.

@RealDrWorldWide on Instagram, TikTok, and Snapchat, @Agullo on X, or @AgulloPlasticSurgery on Facebook.