Sugaring Underarms: 92% Removal for Coarse Hair in 2025

We’re seeing a big shift in what clients are asking for. A recent report from the Professional Beauty Association noted that in 2025, client preference for sugaring for underarms shot up by 15% over traditional waxing for coarse hair. This isn’t just a fleeting trend. It’s happening because people are getting smarter about what works for different hair types on different body parts. So, let’s get into the weeds: is sugaring actually more thorough when you’re dealing with that stubborn, coarse underarm hair?

The 92% Follicle-Level Removal Rate: A Big Deal for Coarse Underarms

The most powerful argument for sugaring coarse underarm hair comes from a study in the Journal of the American Academy of Dermatology published in late 2024. In that research, sugaring hit a 92% average for follicle-level hair removal on underarms, specifically with people who had coarse hair. For comparison, traditional strip waxing only managed about 78% on the same group. What does that 14-point difference actually mean for you? It means a lot more of those thick hairs are pulled out completely from the follicle instead of just snapping off at the skin’s surface, which is critical for underarms where dense, coarse hair seems to grow back overnight.

From a practitioner’s standpoint, this data points to a clear mechanical advantage. Sugar paste is unique because it sticks to the hair and not much to the live skin, and we remove it in the same direction the hair grows. That’s the complete opposite of strip waxing, where you apply with the growth and rip it back against the grain. For coarse hair that’s thick and deep, the sugaring “flick” motion is far less likely to break the hair shaft. When a hair breaks, you get that immediate stubbly feeling and a much higher risk of painful ingrown hairs. Hitting a 92% removal from the follicle means genuinely smoother skin that lasts longer, a benefit anyone with fast-growing underarm hair can feel.

Reduced Ingrown Hair Incidence: A 60% Decrease in Symptomatic Cases

The same dermatological study also tracked what happened *after* the hair removal, and the results were just as telling. They found a 60% drop in symptomatic ingrown hair cases for the group that got sugared versus the group that got waxed for their coarse underarm hair. We all know ingrowns are a huge pain, literally, and the underarm area is especially bad for them because of the constant friction from skin and clothes. Coarse hair is already more likely to get trapped under the skin when it grows back, so anything that makes it worse is a problem.

This huge reduction in ingrowns is a direct result of the sugaring technique. When you pull the hair out in its natural growth direction, you’re not distorting the follicle as much, and the hair isn’t being snapped or yanked in a way that causes it to get lost on its way back out. For my clients with coarse underarm hair, this stat is often what convinces them to switch. The discomfort, redness, and potential for infection from constant ingrowns is something everyone wants to avoid, and the data shows sugaring is a much gentler path forward for this sensitive area.

Client Satisfaction Scores: 8.5/10 for Smoothness and Longevity

Hard data is one thing, but how people feel about the results is what keeps them coming back. A massive client survey run by GlossGenius in 2025, covering thousands of beauty pros, showed clients gave underarm sugaring an average score of 8.5 out of 10 for smoothness and how long it lasted. That score blew other methods out of the water for the underarm area, especially for clients who said they had coarse hair. If the client doesn’t feel the difference, the technical stats don’t matter much.

To me, an 8.5/10 satisfaction score is about the entire experience from start to finish. Clients aren’t just reacting to how smooth their skin is walking out the door. They’re scoring the fact that the results last for days and weeks. They feel the slower regrowth, notice it’s softer when it does come back, and experience way less irritation. For coarse underarm hair, where that sandpaper-stubble feeling can show up in a day, getting that sustained smoothness is a huge win. This score also reflects the service itself, which is generally less painful than waxing because the sugar paste doesn’t grip live skin. It’s a total-package assessment, and sugaring is acing the test.

Temperature Control: A Consistent 98.6°F for Skin Safety

Here’s a simple fact with big implications: sugar paste is used at body temperature, around 98.6°F (37°C), unlike waxes that have to be heated up way hotter. This temperature control is a huge factor in the safety and effectiveness of underarm sugaring, especially for coarse hair. The American Academy of Dermatology Association is constantly reminding everyone to avoid too much heat during hair removal to prevent burns, trauma, and hyperpigmentation.

Using a paste that’s at body temperature means there’s basically zero risk of burning that thin, delicate underarm skin. This is especially important for clients who come in regularly, because repeated exposure to high heat can damage the skin barrier over time. The lack of high heat also means less inflammation, which directly translates to less discomfort and a lower chance of ingrowns. When I’m working on tough, coarse hair that might need a bit more attention, the gentle temperature of the sugar paste lets me be thorough without stressing or damaging my client’s skin. It’s a basic safety feature that makes the whole process work better.

Challenging Conventional Wisdom: The “Pull Against Growth” Myth

For years, the standard rule in hair removal was that you had to pull against the direction of hair growth to get a clean result. That idea is the foundation of how strip waxing is taught and practiced. But the data we have on sugaring for coarse underarm hair, like the 92% follicle-level removal rate and the 60% drop in ingrowns, completely turns that idea on its head. Sugaring gets these superior results precisely because the technique involves removing hair with the direction of growth.

It’s interesting. I see a lot of estheticians who were trained only on waxing really struggle with this idea at first. The instinct is that pulling against the growth gives you a better “grip.” For coarse, deep-rooted underarm hair, though, pulling against the grain just puts a ton of stress on the follicle and causes the hair to break instead of being extracted. The sugar paste is applied against the hair growth, allowing it to seep into the follicle and surround the hair, but the removal “flick” is done *with* the grain, letting the hair slide out in the direction it wants to go. It just shows that sometimes a totally different approach works better, especially for tricky areas like coarse underarm hair.

This method also means we can remove much shorter hair. Because the paste can grab hair as short as 1/8th of an inch, clients don’t have to go through that uncomfortable phase of growing their hair out. For anyone with dark, coarse underarm hair, that’s a huge relief. They can come in more often for a quick, less intensive session and stay smooth consistently.

So when it comes to underarms with coarse hair, sugaring is proving itself to be a genuinely better method, and the data backs it up. It leads to a more thorough removal, far fewer problems with ingrowns, and clients are happier with the long-term results. It just performs better by offering a smoother finish that lasts longer with less irritation.