Aging is natural. Looking tired, hollow, or older than you feel doesn’t have to be. At 18 Spa in Loveland, CO, we offer a full range of medical-grade anti-aging treatments designed to address the real causes of visible aging, not just mask them.
Led by Kelly Wiechert, RN, our approach is clinical, not cosmetic. Every treatment plan is built around your anatomy, your skin, and your goals, not a one-size-fits-all menu. Whether you’re looking to soften fine lines, restore lost facial volume, tighten sagging skin, or improve overall skin texture and tone, we have a treatment for you.
We serve clients throughout Loveland, Fort Collins, Berthoud, Windsor, Greeley, and Northern Colorado.
The gold standard for smoothing expression lines. Botox, Jeuveau, and other neuromodulators relax the facial muscles responsible for crow’s feet, forehead lines, frown lines, and brow furrows, delivering a refreshed, natural look without changing your facial structure.
Results last 3–4 months. Most clients maintain results with 3 appointments per year.
→ Learn more about Botox & Neuromodulators at 18 Spa
As we age, we lose facial fat, bone density, and collagen, causing hollowness, flattening of the cheeks, deepening of the nasolabial folds, and under-eye shadows. Dermal fillers restore this lost volume with hyaluronic acid, producing immediate, natural-looking results.
At 18 Spa, filler is placed conservatively and precisely, no overfilled, unnatural results. We focus on restoration, not transformation.
→ Learn more about Dermal Fillers at 18 Spa
RF microneedling combines the collagen-stimulating power of microneedling with radiofrequency energy to deliver heat deep into the dermis, triggering significant skin tightening, pore reduction, and texture improvement from within.
This treatment is particularly effective for: skin laxity along the jaw and neck, acne scarring, enlarged pores, and overall skin quality improvement. Results build over 3–6 months post-treatment as new collagen forms.
→ Learn more about RF Microneedling at 18 Spa
Ultra LaseMD is a non-ablative fractional laser treatment that targets sun damage, pigmentation, fine lines, and overall skin texture without the extended downtime of traditional ablative lasers. It works by creating microscopic treatment zones in the skin, triggering the body’s natural repair and renewal process.
Ideal for clients with sun-damaged skin, uneven tone, or early signs of aging who want real results with minimal disruption to their schedule.
→ Learn more about Laser Skin Resurfacing at 18 Spa
Medical-grade chemical peels accelerate cell turnover to resurface the skin, diminish fine lines, fade pigmentation, and reveal a smoother, brighter complexion. Unlike spa-grade peels, our clinical formulations penetrate deeper and deliver more consistent, measurable results.
We offer a range of peel depths, from light brightening treatments to deeper resurfacing options based on your skin type, concerns, and tolerance for downtime.
→ Learn more about Chemical Peels at 18 Spa
PRP (Platelet-Rich Plasma) microneedling, sometimes called the Vampire Facial, uses your own blood’s growth factors to amplify the collagen-stimulating effects of microneedling. The result is enhanced skin renewal, improved texture, and a more youthful glow driven entirely by your body’s own healing response.
This treatment is especially popular among clients who prefer a natural, regenerative approach to anti-aging.
The most effective anti-aging plans at 18 Spa combine treatments that address different layers of aging, surface texture, volume loss, and skin laxity, rather than relying on a single solution.
For fine lines and expression wrinkles: Botox or neuromodulators are the first-line treatment.
For volume loss and hollowness: Dermal fillers address the structural changes that make faces look gaunt or aged.
For loose or crepey skin: RF microneedling and laser resurfacing stimulate new collagen and elastin for real structural improvement.
For sun damage, pigmentation, and uneven texture: Chemical peels and LaseMD laser treatments resurface and renew.
For comprehensive rejuvenation: Many clients benefit from combining two or more approaches in a sequenced treatment plan, for example, fillers to restore volume alongside RF microneedling to tighten skin and improve texture simultaneously.
Not sure where to start? Book a consultation and Kelly will assess your skin in person and recommend a plan built specifically for you.
Most aesthetic clinics offer the same menu of treatments. What separates 18 Spa is the clinical judgment behind each one.
Kelly Wiechert, RN, has an ICU nursing background, which means she brings a fundamentally different level of anatomical knowledge, safety awareness, and medical rigor to aesthetic medicine than a standard esthetician or sales-trained injector.
When you come to 18 Spa for anti-aging treatments, you receive:
18 Spa has earned a perfect 5.0-star rating from 111 clients in Loveland and Northern Colorado — the result of consistently delivering results that look natural and last.
At what age should I start anti-aging treatments? There’s no universal answer, It depends on your skin, genetics, and goals. Many clients start with Botox in their late 20s or early 30s as a preventative measure. Others begin in their 40s or 50s to address existing lines and volume loss. We see clients across all adult age ranges and tailor recommendations to where your skin is now.
How long do anti-aging results last? It depends on the treatment. Botox lasts 3–4 months. Dermal fillers typically last 9–18 months depending on the product and placement. RF microneedling and laser results build over time and can last 12–24 months with proper maintenance. We’ll walk you through realistic expectations for each treatment during your consultation.
Are anti-aging treatments painful? Most treatments are well-tolerated. Botox injections feel like a quick pinch. Filler injections use a fine needle or cannula and are typically done with topical numbing cream. RF microneedling uses a topical numbing agent applied 30 minutes before treatment to minimize discomfort.
Can I combine multiple treatments? Yes, and this is often the most effective approach. We frequently combine Botox with filler in the same appointment, or sequence laser treatments with microneedling for comprehensive skin improvement. We’ll guide you through a safe, logical treatment order.
What’s the downtime for anti-aging treatments? Botox and filler require minimal downtime. Most clients return to normal activities the same day. RF microneedling involves 24–48 hours of redness and mild swelling. Chemical peels range from no visible downtime (lighter peels) to 5–7 days of peeling (deeper options). Laser resurfacing downtime varies by depth and is discussed in detail at consultation.
Ready to look as energized as you feel? 18 Spa is Loveland’s RN-led medical spa for results-driven anti-aging care — trusted by clients across Northern Colorado.
Call: (970) 587-3008 Visit: 1135 N Lincoln Ave, Unit 1, Loveland, CO 80537 Serving: Loveland · Fort Collins · Berthoud · Windsor · Greeley · Northern Colorado
