If you’ve ever stood in front of a mirror and noticed the lines that stretch from the sides of your nose to the corners of your mouth—those are nasolabial folds, often called “smile lines” or “laugh lines.” For many, these folds feel like a natural part of aging, but that doesn’t mean you have to live with them if they make you self-conscious. As a long-time supplier of non-surgical nasolabial fold solutions, I’ve worked with clinics, aesthetic professionals, and individuals for years, and today I’m breaking down the most evidence-based, non-surgical options out there—all of which prioritize safety, natural results, and no downtime. Nasolabial Fold
Before diving into treatments, it’s important to understand what causes nasolabial folds in the first place. They aren’t just a sign of aging, though that’s a big factor. As we get older, our skin produces less collagen and elastin, the proteins that keep it plump and bouncy. The fat pads in our face also start to shift downward, pulling the skin along with them and deepening the folds. Lifestyle plays a role too: smoking, sun exposure, and repeated facial expressions (like smiling or frowning) can all make these lines more noticeable over time. Non-surgical treatments work by addressing these root causes, whether that’s boosting collagen production, adding volume to the area that’s shifted, or smoothing the skin’s surface.
Let’s start with the most well-known non-surgical option: dermal fillers. For nasolabial folds, hyaluronic acid (HA) fillers are the gold standard, and for good reason. HA is a substance that’s naturally found in our skin, so it’s biocompatible—meaning the body rarely rejects it. When injected into the deep part of the nasolabial fold, HA fillers add volume to the area that’s lost fullness, gently plumping the fold and smoothing it out. The result is natural-looking, not overdone, because we’re replacing the volume that was there, not filling the line itself.
I’ve seen so many clients go from feeling self-conscious about their folds to smiling freely again after filler treatments. It’s not a one-size-fits-all solution, though. A skilled practitioner will assess your facial structure—your skin thickness, the depth of your folds, and even how your face moves when you smile—to choose the right type of filler. Some HA fillers are thicker, better for deeper folds, while others are softer, ideal for subtle touch-ups. The treatment takes about 15 to 30 minutes, and most people only experience mild swelling or bruising for a couple of days. That’s why it’s become such a popular lunchtime procedure.
Next up: collagen-inducing treatments, which don’t just cover nasolabial folds—they actually work to rebuild the skin’s support system over time. One of the top options here is microneedling, also called collagen induction therapy. The process uses tiny, sterile needles to create micro-injuries in the top layer of your skin. Your body responds to these injuries by producing more collagen and elastin, which plump the skin from within and reduce the appearance of lines and folds.
Microneedling works well for mild to moderate nasolabial folds, especially when paired with a skincare serum, like vitamin C or hyaluronic acid, that’s absorbed through the micro-injuries to boost results even more. There are also different types of microneedling: in-clinic treatments use professional-grade devices with longer needles for deeper collagen stimulation, while at-home tools are gentler for maintenance every few weeks. I often recommend microneedling to clients who want results that last longer than fillers—collagen production can keep improving for up to six months after the last treatment.
If you’re looking for something a bit more powerful than microneedling but still non-surgical, radiofrequency (RF) treatments are a great choice. RF devices deliver controlled heat deep into the dermis, the layer of skin where collagen lives. That heat triggers collagen production, tightens existing skin, and lifts the soft tissues that were shifting and deepening your nasolabial folds. There are a few different RF options, including Morpheus8, which combines microneedling with RF heat, making it even more effective for folds. The heat stimulates collagen for up to a year, so results are more long-lasting than fillers—usually lasting 12 to 18 months.
The downtime for RF treatments is minimal. You might have slight redness for a day or two, but most people can go back to work or their regular routine right after. It’s ideal for clients who want to avoid injectables or who have deeper folds that need a bit more oomph than microneedling can provide. I’ve had a lot of repeat customers for our RF devices because they love that they’re investing in their skin’s long-term health, not just a temporary fix.
Another non-surgical option that’s gaining popularity for nasolabial folds is chemical peels. While not as deep as surgical peels, medium-depth chemical peels target the outer layers of skin to reduce fine lines, even skin tone, and stimulate collagen production. For nasolabial folds, a peel can smooth the surface texture of the skin along the fold, making it less noticeable. They’re especially helpful if your folds are paired with sun damage or dark spots, since the peel can address multiple concerns at once.
The type of peel matters here. A light peel (like a glycolic acid peel) is gentler, with no downtime except a bit of redness for a day, but it’s best for very mild folds. A medium peel (like a trichloroacetic acid, or TCA, peel) penetrates a bit deeper, so it can improve more noticeable folds, though you might have some peeling for a few days after. It’s important to work with a qualified aesthetic provider for peels, because using the wrong type or strength can cause irritation or uneven results.
Let’s not forget about the role of at-home skincare, which is a foundational part of keeping nasolabial folds looking their best, no matter what professional treatments you get. Retinoids, which are vitamin A derivatives, are proven to boost collagen production and improve skin texture over time. Using a retinol or prescription tretinoin regularly can help prevent folds from deepening and make professional treatments work better. Antioxidants like vitamin C protect skin from free radical damage from the sun and pollution, which breaks down collagen. And of course, daily sunscreen is non-negotiable—sun damage is one of the biggest culprits of premature aging, including deepened nasolabial folds.
Now, as a nasolabial fold supplier, I can tell you that the key to any of these treatments working well is choosing the right products and tools for your needs. I’ve spent years sourcing high-quality, FDA-cleared dermal fillers, microneedling devices, RF technology, and professional skincare products that are used by clinics and providers around the world. I don’t just supply products—I work with my clients to understand their needs, whether they’re a small clinic looking for bulk filler or an aesthetic professional needing the right microneedling device for their practice.
I always emphasize to my partners that non-surgical nasolabial fold treatments are not about perfection—they’re about enhancing your natural look and feeling confident in your skin. Some clients want subtle smoothing for everyday life, others want more noticeable results for special events, and we can tailor solutions to fit every goal. The most important thing is to choose treatments that are safe, evidence-based, and administered by qualified professionals.
If you’re a clinic, aesthetic provider, or healthcare professional looking for reliable, high-quality non-surgical nasolabial fold solutions, I’m here to help. Whether you need dermal fillers, collagen-inducing devices, or professional skincare products, I can provide you with the products and support you need to offer your patients the best possible care. We can discuss your specific needs, from product volume to training and ongoing support, to make sure you have everything you need to help your clients look and feel their best.
Don’t let nasolabial folds make you feel self-conscious—there are safe, effective non-surgical options that can help you smooth lines, boost collagen, and feel confident in your smile. Contact me today to learn more about our products and how we can support your practice or your clients’ needs.
Facelift References
- Rzany B, et al. Hyaluronic acid fillers for the correction of nasolabial folds: a systematic review. J Cosmet Dermatol. 2020;19(10):2554-2565.
- Orringer JS, et al. Collagen induction therapy (microneedling) for the treatment of facial rhytides. Dermatol Surg. 2012;38(9):1480-1488.
- Kim JE, et al. A prospective study of fractional radiofrequency microneedling for the treatment of nasolabial folds. J Drugs Dermatol. 2015;14(10):1129-1133.
- Draelos ZD. The role of chemical peels in facial rejuvenation. J Cosmet Dermatol. 2018;17(4):542-547.
- Fisher GJ, et al. Topical tretinoin for treatment of photodamaged skin. A 6-month clinical study. Arch Dermatol. 1991;127(5):659-665.
Beijing Yuanqiang Meiyang Aesthetic Culture Development Co., Ltd.
Beijing Yuanqiang Meiyang Aesthetic Culture Development Co., Ltd. is specialises in the communication with patients, fully understanding their needs and expectations, and providing appropriate nasolabial fold solutions based on their individual circumstances.
Address: 602, South Zone, 5th Floor, Building 122, Nanhu Dongyuan, Chaoyang District, Beijing
E-mail: 467787905@qq.com
WebSite: https://www.yuanqiangdoctor.com/
