Yes, violet light and red light therapy are completely safe. They are FDA-cleared, non-invasive, and painless treatments with no known side effects or risks.

Because they use a low-level laser rather than high-energy or thermal-based technology, there is no risk of burns, scarring, or discomfort and it does not damage surrounding tissues.

Violet light in particular has antimicrobial and antiviral properties, making it a clean and safe option for body contouring. Clinical research has shown no adverse effects associated with this treatment, making it suitable for a wide range of individuals, regardless of age, skin type, or body composition.

Violet light and red light therapy are designed to shrink fat cells and reduce overall body circumference, but they are not a “weight loss” treatment.

Traditional weight loss treatments focus on the number on the scale, which may reflect a loss of fat cells, muscle mass, or even water weight. Light therapy, on the other hand, targets only the fat cells. This leads to a slimmer, more contoured appearance, even if your weight remains the same.

While both use low-level lasers to stimulate fat cells, violet light (405 nm) delivers higher energy, allowing it to work faster and more efficiently than red light (635 nm). This means patients can achieve results in a shorter amount of time.

Additionally, violet light therapy not only promotes fat loss but also has antimicrobial and antiviral properties, making it a cleaner, more beneficial treatment.

Unlike diet and exercise, which reduce overall body weight by burning fat for energy, light therapy specifically targets stubborn fat deposits by shrinking fat cells and allowing stored fat to be naturally processed through the lymphatic system. This results in circumference reduction rather than weight loss.

Compared to surgical procedures like liposuction, which physically removes fat cells, light therapy is painless, requires no recovery time, and does not involve incisions or anesthesia. While liposuction can provide dramatic fat reduction, it is an invasive procedure with risks such as scarring and downtime. CoolSculpting, another non-invasive option, works by freezing and destroying fat cells, which are then eliminated by the body over time. However, it can cause discomfort, swelling, and uneven fat loss in some cases.

Light therapy stands out because it is completely painless, has no side effects, and does not destroy fat cells, which helps maintain long-term fat metabolism balance. It is ideal for those looking to contour their body without surgery, downtime, or discomfort, making it a great complement to a healthy lifestyle.

Zerona products are safe for both men and women, regardless of skin type or body composition. It is ideal for individuals who are generally healthy, active, and seeking a non-invasive way to enhance their body shape without surgery or downtime.

People who struggle with stubborn fat that does not respond to diet and exercise often see the best results.

While the Zerona Z6 and VZ8 are very safe, certain individuals may not be ideal candidates, including:

• Pregnant or breastfeeding women
• People with pacemakers or implanted medical devices
• Individuals with active infections, open wounds, or skin conditions in the treatment area
• Patients with serious medical conditions such as uncontrolled diabetes, cancer, or liver disease
• Children and teenagers

If you’re unsure whether you’re a candidate, a consultation with a provider can help determine if light therapy is right for you.

The treatment is commonly used to help slim areas where stubborn fat tends to accumulate, such as the waist, hips, thighs, abdomen, arms, and back. However, the results are not limited to one specific spot—the entire body benefits.

This makes violet light therapy an excellent option for those looking for a balanced, natural fat reduction rather than sculpting a single area. It’s ideal for anyone wanting a non-invasive, full-body slimming effect without the risks or downtime associated with other fat loss treatments.

To get the best results, follow these guidelines before your session:

1. Hydrate Well – Drink plenty of water before and after your treatment to help your body flush out released fat. Aim for at least 8–10 glasses of water per day leading up to your session.
2. Avoid Alcohol and Caffeine – These can dehydrate the body and slow down the lymphatic process, reducing the effectiveness of the treatment.
3. Wear Comfortable Clothing – Loose, comfortable clothing is best for your appointment to allow easy access to treatment areas.
4. Eat a Light, Healthy Meal – Avoid heavy, processed foods before your session. Eating clean, nutrient-rich foods can support your body's natural detoxification process.
5. Engage in Light Activity – Gentle movement, such as a short walk before your session, can help stimulate circulation and improve results.
6. Remove Lotions and Oils – Keep your skin clean and free from lotions, oils, or perfumes before your treatment to ensure maximum laser penetration.
7. Follow Provider Instructions – If your provider gives any specific pre-treatment recommendations based on your health and lifestyle, be sure to follow them.

By taking these simple steps, you can help optimize your body’s ability to process and eliminate fat, leading to faster and more noticeable results.

No, light therapy is a completely painless, non-invasive treatment that does not involve heat, freezing, or needles.

During the session, most patients feel nothing at all, while some may experience a mild warming sensation or slight tingling. There is no downtime, no redness, and no risk of burns or skin irritation, making it one of the most comfortable body contouring options available. You can relax, read, or even take a nap while the treatment is being performed.

Not only can light therapy be safely combined with other weight loss treatments, in many cases, doing so can enhance your results!

If you are taking GLP-1 weight loss medications (like Ozempic or Wegovy), light therapy can complement these treatments by helping to reduce body circumference and improve body composition while medications work on appetite and metabolism.

It can also be paired with nutritional programs, lymphatic drainage techniques, and light exercise, which help the body process and eliminate released fat more efficiently. However, it is important to avoid combining it with aggressive fat reduction methods like CoolSculpting or liposuction.

For the best approach, discuss your weight loss goals with a provider to create a customized plan that includes light therapy alongside safe, effective strategies for long-term success.

The number of sessions you will need depends on your individual goals, but most people see the best results with a series of 6-12 treatments.

A standard treatment plan typically includes 6 sessions, performed twice a week for three weeks. However, some patients may opt for 8, 10, or 12 sessions if they want more significant results.

Results are gradual, with many people noticing changes within the first few treatments and continued improvements over the following weeks. Maintenance sessions may be recommended periodically to help sustain results, especially for those looking to continue refining their body shape.

Your provider will assess your progress and recommend a plan tailored to your needs.

There is no recovery time after light therapy treatments. The treatment is completely non-invasive and painless, so you can return to your normal activities immediately after each session.

Yes, you can (and should) exercise after a light therapy session. Light physical activity, such as walking, stretching, or low-impact workouts, can help stimulate circulation and support the lymphatic system in flushing out the released fat.

While intense exercise is not required, engaging in gentle movement within a few hours of treatment can enhance results. If you already have a regular workout routine, you can continue as usual without any restrictions.

The results of light therapy can be long-lasting, but they are not necessarily permanent. The treatment shrinks fat cells rather than destroying them, meaning they can re-expand if you gain weight. However, if you maintain a healthy lifestyle with proper nutrition and regular activity, the inches lost can be sustained over time.

Unlike surgical procedures like liposuction, which permanently removes fat cells, violet light therapy allows your body to maintain its natural fat metabolism balance. This means that while your fat cells are smaller after treatment, they still function normally and can store fat again if excess calories are consumed.

To maximize and maintain results, it’s important to stay hydrated, eat a balanced diet, and engage in regular movement. Some patients choose to schedule maintenance sessions periodically to help sustain their results over time.

Since results develop over time, patients are encouraged to complete their full treatment plan and maintain a healthy lifestyle to achieve and sustain the best outcome.