Frequently Asked Questions about
Deep Penetrating Light Therapy

How long will I have to use the DPL LED light before I see results?

Some people see results in as little as a few days and others take a month or two to notice a change. Various physical conditions, age, skin condition, diet, alcohol consumption, prescription drug usage, smoking, exercise and other factors influence the rate of improvement. The effects of LED light are often subtle at first, since unlike lasers, peels and other ablative treatments, LED light does not damage the skin to force it to regenerate. Your results will improve the longer you use the light; so though you should see improvement in 60 days, you should see a much more significant change after you've been using it for 6 months or a year.

How do infrared LED lights for home use compare to the photo rejuvenation light treatments done in spas and salons?

The concept and technology are the same; the difference is in cost and convenience. One photo rejuvenation treatment in a spa or salon typically costs $50-$200, and it's usually recommended that you get a series of 5 to 10 treatments several times a year. With home-use photo rejuvenation lights you can enjoy unlimited treatments in the convenience of your own home for less than $500.

Is infrared LED light safe for sensitive skin?

If you have very sensitive skin it might be a good idea to start with a shorter treatment time and work up to the full treatment. Also, be sure to start with clean skin. Lotions could heat up and cause a problem. If there is any redness or discomfort after treatment, applying a damp cloth afterwards may help calm down your skin.

Will infrared light help my rosacea?

We have seen rosacea patients who benefited from using the light, and there have been a few who found they could not use it. If you have rosacea I would recommend going slow at first to see how your skin reacts. (see sensitive skin tips above)

Is photo rejuvenation safe?

YES! It has been proven in numerous studies that LED photo rejuvenation does not harm the human body in any way. The light waves are safe for any age, color, or skin type. The light energy delivered cannot burn sensitive skin tissue.

Does LED light therapy hurt?

NO! Unlike many other anti-aging treatments, LED light therapy is gentle, painless, safe, noninvasive and nonabrasive. There have been no reports of adverse reactions.

Is it safe to use an infrared LED light while pregnant?

According to the manufacturer, it would be okay to use an infrared LED light on the head, neck, face, arms and legs during pregnancy, but as a precaution they recommend not using it around the abdomen. To be on the safe side, consult your physician prior to using the DPL Therapy System.

Do you ever discount your DPL Therapy System?

Because of our incredible money-back guarantee, we occasionally have returned units that are cleaned, tested and repaired if needed, then sold as refurbished units at a discounted price. If you are interested in a refurbished system, contact us to see if we have any in stock. Also, we occasionally run unadvertised specials, such as discounts or a free product with purchase.

Do you have to replace light bulbs in the DPL System? If so, how often do they need changed and how much are the replacement bulbs?

The DPL System is built to last over 5 years with daily use and the LED bulbs should not burn out within that time. The bulbs are built into the two panels and are not user-replaceable, but should replacement of a panel be needed the price (2006) is $100-$110 each.

Will LED light therapy help with acne or blemishes?

Although the anti-aging photo rejuvenation lights were not designed specifically to handle acne and blemishes, the light waves stimulate the skin's natural healing process which helps in the treatment of acne, pimples and blemishes.

I've been receiving red light therapy to firm my skin and reduce wrinkles and I've seen a slight improvement after many sessions, but not as much as I'd like. Will infrared work better?

It's very likely you will see better results with infrared light. As explained in the last question, infrared light penetrates much deeper than red light, so it is able to reach the layer of skin where collagen and elastin are produced.

What is the best wavelength of infrared light for skin rejuvenation? And what is the importance of joule ratings?

There are over 30 commercial systems on the market using similar and different LED wavelengths. Most companies say that the specific wavelengths they are using are "the best" so it's hard for the consumer to determine what is true. We feel that the NASA study is the most independent and accurate of the studies, so that was the one used to develop the DPL System. The NASA study used three LED wavelengths: 670nm, 728nm and 880nm. The 880nm (infrared) proved to be the most effective when tested alone in both 3T3 fibroblast DNA synthesis and osteoblasts DNA synthesis. Our DPL System utilizes and 154 infrared (880nm) LEDs and 20 red (660nm) LEDs.

However, the real key to achieving results is the energy delivered (joules/cm2), not the particular nm of the LEDs. Many units have variable energy output that goes as high as 150 joules/cm2. Our DPL Therapy System reaches 4 joules/cm2 on the skin, like the NASA study specified, in 17 minutes. Some more powerful systems used by physicians and spas reach this level more quickly, but these machines are too expensive for home use and can be purchased only by licensed professionals. For example, the GentleWaves system reaches the required output in under 1 minute, but the machine costs tens of thousands of dollars.

Will infrared LED light help with hyper-pigmentation (age spots) or scarring?

YES, reports indicate that hyper-pigmentation and scars fade over time from the use of these lights.

Will infrared LED light help with dry skin?

YES, using infrared LED photo rejuvenation lights according to directions will help normalize dry skin.

Will infrared LED light help with thinning hair? Will it help re-grow hair?

There have been reports of accelerated hair growth and stimulation of dormant hair follicles with the use of infrared LED light.

How often can I use the DPL System for skin regeneration?

For skin rejuvenation, the maximum use of the system should be two 17-minute treatment sessions per day.

How often can I use the DPL System for pain and healing?

For pain relief, the maximum use of the system should be four 17 minute treatment sessions, with 12 hours separating the first two 17 minute treatments.

How close to the skin should I hold the DPL System?

For best results the panels should be as close to the skin as possible, and they may be placed directly on the skin. Center the panel(s) over the main area of pain for maximum effectiveness.

I have arthritis in my hands. Will I be able to use the system?

Yes, the DPL System was designed with the arthritis sufferer in mind, and hands can be held in front of the panels on the stand, or the panels can be placed on or beneath the hands.

I have used my system for a couple of days; why am I still hurting?

Keep in mind that this system serves as therapy for minor discomfort; it is not a miracle drug or pain killer and is not intended to replace medication prescribed by your physician. Consult your physician if the pain persists or intensifies, as this may be a symptom of other conditions that need attention.

Why doesn't the system get hot?

The DPL System isnt designed to generate heat, but some people report that it gets warm or they feel warmth in their skin, and this is normal. When you follow the recommended usage guidelines, the LEDs should not get uncomfortably hot.

I had a huge bruise on my leg so I tried my LED light on it, and it went away much more quickly than bruises typically do. I'm now using it on the bruises that my daughter gets on her legs from climbing on playground equipment. Does it make sense that the light works on bruises?

NASA research found that infrared LED light accelerates healing, so yes, it may help bruises heal faster.

How long do you need to apply the LED light for skin rejuvenation?

For quickest results, daily use is recommended. The recommended treatment time for the DPL Therapy System is nine minutes twice a day for the first 4-10 weeks, then nine minutes two-three days a week after that.

The DPL System instructions say that after 4-8 weeks of using it twice a day, I'm supposed to use it only 2-3 times a week. Won't that slow the rejuvenation process down? What will happen if I continue using it daily?

It's recommended to use the system twice a day at the beginning to build up circulation and stimulate your skin, which will cause it to respond to the LED light. You can continue twice a day usage up to 10 weeks if you would like. After that you should be able to use the system just 2-4 times per week and your skin should continue to respond nicely. Some customers have continued to use the system daily after 10 weeks without ill effects. However, should you notice redness, irritation, peeling or other unusual effects, cut back on usage.

Does the light work through clothes?

Some materials can prohibit the system from delivering the treatment most effectively. If possible, use without clothes on the treatment area.

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