Frequently Asked Questions

In terms of hair removal effectiveness, Trinity i15 Pro features dual-light technology and higher energy output (27J), allowing it to penetrate deeper into hair follicles for faster and more thorough hair removal compared to Trinity iGlow 10 (23J). It is particularly effective for stubborn hair, with its exclusive PHR Precision Care Mode that precisely adjusts energy levels to target thicker, deeper follicles and accelerate the hair reduction process.

Stubborn hair is usually thicker, rooted deeper, and contains more melanin, requiring higher energy absorption to effectively destroy hair follicles and prevent regrowth. While i15 Pro has only a 4J energy difference compared to iGlow 10, the increased energy means more heat is absorbed per treatment, leading to deeper follicle damage, fewer required sessions, and a faster hair removal process.

Real-Use Comparison (Bikini & Underarms):✅ Trinity i15 Pro (27J + PHR Precision Care Mode): 90%+ reduction in stubborn hair within 3-4 weeks, with higher energy ensuring deeper follicle damage and a shorter overall treatment cycle.✅ Trinity iGlow 10 (23J): Takes 6-8 weeks to achieve similar results, as lower energy results in less follicle damage, requiring more maintenance sessions to prevent regrowth.

Want faster results / Have dense hair? → Trinity i15 Pro, 97% leg hair reduction in 2 weeks.

No rush / Have medium hair density? → Trinity iGlow 10 offers great value, 96% leg hair reduction in 4 weeks.

Summary:If you want the fastest results or have thick, dense hair, the Trinity i15 Pro is the best choice for you. However, if you're not in a hurry and your hair density is moderate, the Trinity iGlow 10 offers excellent value while still delivering highly effective results.

PHR (Progressive Hair Removal) is an optimized IPL mode that intelligently adjusts the energy output and pulse intervals, making the hair removal process gentler, more stable, and efficient. It reduces irritation while improving adaptability to different hair growth cycles.

Salloot utilizes PHR (IPL-upgraded) technology. While IPL delivers low-energy pulses at high frequency to gradually heat the skin and hair follicle, PHR alternates between high and low energy at high frequency, effectively heating, fragmenting, and carbonizing the hair follicle. This makes it more effective for removing stubborn hair.

With powerful energy output, PHR is ideal for stubborn hair, particularly on the male chest, underarms, and legs.

The primary differences are:

1. Energy Distribution: A dual-lamp system allows for more even and consistent energy distribution, which can result in faster and more effective treatments.
2. Speed: A dual-lamp design generally offers a faster flash rate and can cover a larger area in less time compared to a single-lamp system.
3. Durability: Dual lamps often extend the lifespan of the device because the workload is shared between two lamps, reducing the strain on any single one.

Most users observe a reduction in hair growth after 3-4 treatments, with complete results typically achieved after 12 treatments. Results may vary based on hair coarseness and treatment area, but hair will grow back slower and sparser with each session.

Download Here

990,000 flashes ensure consistent energy output for effective hair removal. A full-body treatment requires 1,000-2,000 flashes per session, with 2-3 sessions per week, and 25-30 sessions for smooth results.

With 990,000 flashes, the device supports 150-200 full-body treatments, which means it can be used by 5-10 people for a complete hair removal course, depending on individual hair conditions. If used only for specific areas (such as underarms or legs), it can accommodate even more users.

It’s important to note that 990,000 flashes do not mean the device will stop working after reaching this number. Instead, it ensures that the standard energy output remains stable within this range, guaranteeing effective hair removal.

Use this device multiple times based on your hair growth and Recommend pairing it with the smart app.

weeks 1-2, 3-4 times/week 

weeks 3-4, 2-3 times/week

after 4 weeks, 2 times/monthly for long-lasting results

Absolutely! IPL is a well-researched and popular method for safe and effective long-term hair removal. Salloot devices are FDA-cleared and certified by FCC, CE, and RoHS for safe at-home use. Additionally, all UV rays are filtered to protect your skin.

You can use the Salloot handset on most body areas, including armpits, legs, face, and bikini area. However, avoid using it above the cheekbones and on the inner parts of the bikini area (labia, vagina, scrotum, anus, etc.).

Disconnect the device from the power supply before cleaning. Wipe it with a clean, dry cloth and 70% alcohol. Avoid using acetone or abrasive fluids. Dry the device with a cloth or paper towel. Never immerse the handset or its parts in water.

IPL, or Intense Pulsed Light, is similar to laser hair removal but easier and safer for home use. Our IPL devices emit wavelengths targeting hair pigment. The light is absorbed, converted to heat, and destroys hair growth cells, slowing and reducing hair growth permanently over time.

IPL is a well-researched and popular method for safe, long-term hair removal. Our IPL devices are FDA-cleared for home use and certified by FCC, CE, and RoHS. Salloot IPL does not cause cancer or other UV exposure complications, as all harmful UV rays are filtered out to protect your skin.

At-home IPL devices use a broad spectrum of light with lower power, making them suitable and safer for home use; professional laser hair removal, on the other hand, utilizes a single wavelength laser with higher power, delivering faster results but requiring professional handling. The drawbacks of professional laser hair removal include high costs, the need for appointments and travel to clinics, as well as potential side effects such as skin burns and pigmentation issues, necessitating professional management to mitigate risks.

No, IPL treatment is virtually painless compared to other hair removal methods. While higher settings might cause discomfort for sensitive skin, using a lower intensity level ensures a gentle treatment experience.

Most users notice reduced hair growth after 3-4 treatments, with complete results after 12 sessions. Some achieve full hairlessness and discard their razors, while others might need occasional touch-ups. Using your Salloot IPL device as directed will lead to a permanent reduction in hair growth.

Our handsets use a Xenon Quartz Raytube flash lamp, equipped with a glass filter to block harmful UV rays.

For individuals who have recently tanned, we recommend waiting two weeks before using the Salloot IPL handset. After IPL treatment, wait 48 hours before tanning.

We advise against IPL treatment over tattoos to avoid potential burns. However, treating areas around tattoos is acceptable. Even if the tattoo is old, we do not recommend using IPL over it, as it can still result in painful burns.

Do not use the Salloot IPL handset if you have any of the following conditions: known skin disorders, allergic dermatitis, eczema, photosensitive epilepsy, photosensitivity, menstruation, pregnancy, or lactation. Additionally, avoid treating areas that are very dark, broken, scabbed, cancerous, or artificial.

We do not recommend IPL treatment over dark freckles or moles, but it is generally safe for lighter freckles. For areas with dark pigmentation, we suggest covering them with a white pencil before treatment.

Salloot devices are intended for use by adults only.Salloot devices are intended for use by adults only.Salloot devices are intended for use by adults only.Salloot devices are intended for use by adults only.loot devices are intended for use by adults only.Salloot devices are intended for use by adults only.Salloot devices are intended for use by adults only.Salloot devices are intended for use by adults only.Our recommendation is that it is for ages 16 and up.

Yes. When using a hair removal device, it's crucial to wear protective glasses to prevent eye damage from intense light flashes. These glasses filter harmful wavelengths and ensure your eye safety during treatments.

Although IPL treatment has not been shown to have adverse effects on pregnant or breastfeeding individuals, we advise against using the device during these periods for caution.

AI Adaptive HR™ App auto-recommends flashes based on your skin tone and body parts. 

AI Driven Personalized Treatment Plans for the best results.

Smart hair removal scheduling and calendar reminders tailored to your lifestyle, your personal home beautician.

Step-by-Step Tutorials tailored to you. Instant AI Analysis Hair Removal Reports.

AI smart app detailed introduction