Is X39 a peptide?
No. X39 is a non-transdermal phototherapy patch. It does not contain peptides or any drug. It supports the body's own GHK-Cu copper peptide signaling using reflected wavelengths of light.
FAQ Hub
LifeWave X39 FAQ
Everything people ask about LifeWave X39 — what it is, what it isn't, and how to use it.
LifeWave X39 — Questions Answered
Jump to a section: What X39 is (and isn't)How it comparesScience & ingredientsSafety & daily useHow the X39 patch worksStem cell signaling: what it does and doesn't meanCompetition rules & drug testingBest for…Does it work, is it legit & FDA statusOrdering & support
What X39 is (and isn't)
Is X39 stem cell therapy?
No. X39 is a wellness phototherapy device. It is not a stem cell therapy and is not a medical procedure.
Does X39 contain drugs?
No. X39 is drug-free. Nothing enters the body.
Is X39 transdermal?
No. X39 is non-transdermal. It works through reflected light, not skin absorption.
Can X39 replace medical care?
No. X39 is a general wellness product. It does not diagnose, treat, cure, or prevent any disease and does not replace medical care, prescription medication, peptide therapy, or stem cell therapy.
How it compares
How is X39 different from peptide injections?
Peptide injections are prescription drugs delivered by needle. X39 is a drug-free wearable phototherapy patch with nothing entering the body. See the full comparison on the X39 vs Peptides page.
How is X39 different from stem cell therapy?
Stem cell therapy is a clinical medical procedure. X39 is a wellness phototherapy patch used at home. They are not substitutes for each other.
How does X39 compare to X49?
X39 is the foundational patch most people start with. X49 is a performance-oriented patch many people add for training, strength, and active recovery. See the X39 and X49 Together page.
Science & ingredients
What is GHK-Cu?
GHK-Cu (glycyl-L-histidyl-L-lysine copper) is a naturally occurring copper peptide produced by the human body. Levels decline with age and it is widely studied for its role in healthy aging, skin support, and tissue repair.
How does X39 actually work?
X39 contains a proprietary organic crystal blend. Body heat causes those crystals to reflect specific wavelengths of infrared light back into the skin. That light signal is studied for supporting the body's own GHK-Cu signaling.
Is phototherapy backed by science?
Photobiomodulation (the broader scientific field) has thousands of peer-reviewed studies. LifeWave specifically has published studies and patents on wavelength-specific phototherapy patches.
Safety & daily use
Is X39 safe?
X39 is a non-transdermal Class I general wellness device. Most healthy adults tolerate it well. Mild, transient effects (vivid dreams, slight skin sensitivity, brief detox-like feeling) are the most reported.
Who should avoid X39?
LifeWave recommends against use during pregnancy or breastfeeding, in children under 18, in organ transplant recipients on immunosuppressants, and in anyone with active cancer without their oncologist's approval.
How do I wear the patch?
Apply one fresh patch each morning to clean, dry skin (common spots: lower neck, upper back, or wrist). Wear up to 12 hours, then discard.
Can you shower with X39?
Yes. The patch is water-resistant. Quick showers are fine; long soaks may loosen the adhesive.
When will I feel something?
Many people notice sleep or energy changes within the first 2 weeks. Skin, recovery, and mental clarity benefits typically build across 30–90 days of daily use.
How the X39 patch works
What is inside the X39 patch?
A proprietary blend of organic crystals sealed inside the patch. There is no drug, herb, or chemical that enters the body.
What activates the patch?
Your own body heat. Warmth causes the crystals to reflect specific wavelengths of infrared and visible light back toward the skin.
Why does placement matter?
Many people use spots with good blood flow, like the lower neck or below the navel. LifeWave's placement guide lists common spots; see the X39 Patch Placement page.
Why wear it 12 hours, then a day off?
LifeWave's suggested routine is up to 12 hours per day, with many users taking one day off each week. Follow the directions on the package.
Stem cell signaling: what it does and doesn't mean
Does X39 activate stem cells?
We don't claim that. X39 is a general wellness phototherapy patch studied for supporting the body's own GHK-Cu copper peptide signaling, part of natural renewal. It is not stem cell therapy and makes no medical claims.
Why does the patent mention stem cells?
The US patent title is 'Phototherapy Device for Enhancing Stem Cell Activity.' That is the legal title of the patent, not a health claim about results.
What is GHK-Cu's role?
GHK-Cu is a copper peptide the body makes naturally. Levels decline with age. Researchers study it in healthy aging and skin research. X39 is studied for supporting the body's own GHK-Cu signaling.
Can X39 treat a medical condition?
No. X39 does not diagnose, treat, cure, or prevent any disease. Talk to your doctor about any health condition.
Competition rules & drug testing
Can competitive athletes use X39?
X39 contains no drugs or banned substances and nothing enters the body. Athletes should still check with their own governing body before using any new product.
Was LifeWave ever tested for banned substances?
Yes. A 2004 report by the United States Anti-Doping Agency (USADA) tested LifeWave patches and found no prohibited substances. You can read the report on our Press page.
Is X39 on the WADA prohibited list?
Light-based, drug-free wellness devices like X39 are not listed substances. The WADA list changes yearly, so always check the current list and your sport's rules.
Will X39 affect a drug test?
X39 delivers no substance into the body, so there is nothing for a drug test to detect. Results from any test depend on everything else you take, so check all products you use.
Best for…
Who is X39 best for?
Adults who want a drug-free, non-invasive routine for energy, recovery, sleep, and healthy aging — including peptide-curious biohackers looking for a needle-free starting point.
Best for energy?
X39 daily is the most common starting point for daily energy and vitality.
Best for recovery?
X39 alone supports daily recovery; many active adults add X49 for performance and active recovery.
Best for healthy aging?
X39 is the foundational patch for the healthy aging conversation, because of its GHK-Cu support.
Best for a non-invasive option?
X39 is drug-free, needle-free, and non-transdermal — designed for people who want a wellness routine without injections.
Does it work, is it legit & FDA status
Does LifeWave X39 actually work?
Most consistent users report changes in energy, sleep, and recovery within the first 2–4 weeks, with deeper benefits across 30–90 days of daily use. Results vary by person. LifeWave's phototherapy technology is backed by published clinical studies and 75+ patents.
Is LifeWave X39 legit?
Yes. LifeWave has been an operating company since 2004, the X39 patch is protected by issued patents, and the technology has been studied in independent and company-funded clinical trials. It is a registered Class I general wellness device.
Are LifeWave X39 patches FDA approved?
X39 is registered with the FDA as a Class I general wellness device — it is not 'FDA approved' as a drug because it is not a drug. It contains no medication and makes no disease-treatment claims.
How much does LifeWave X39 cost?
A 30-day sleeve of X39 patches retails at $149.95 USD. Brand Partners and Preferred Customers receive a discounted wholesale price. See the X39 Cost page for current options.
Ordering & support
How do I order LifeWave X39?
Order through the official LifeWave store at lifewave.com/IBF1968. You can also book a free 1-on-1 consult first to ask questions.
Is there a guarantee?
Yes. LifeWave offers a 90-day satisfaction guarantee on new purchases.
Is there a free consult?
Yes. A free 1-on-1 wellness consult is available before you order. No pitch, no obligation.
Educational Wellness Disclaimer
Drug-free, non-transdermal phototherapy. This page is general wellness information, not medical advice. LifeWave X39 is not intended to diagnose, treat, cure, or prevent any disease. It does not replace medical care, prescription medication, peptide therapy, or stem cell therapy. Talk to your healthcare provider if you have medical conditions or take prescription medication.
Sources & footnotes
- [1] Pickart L. & Margolina A. "GHK Peptide as a Natural Modulator of Multiple Cellular Pathways in Skin and Connective Tissue." Oxidative Medicine and Cellular Longevity, 2018. PMC6073405. View source →
- [2] Pickart L. "The Human Tri-Peptide GHK and Tissue Remodeling." J. Biomaterials Science, Polymer Ed., 2008. PMID 18534094. View source →
- [3] Schmidt D. US Patent 10,232,184: Phototherapy Device for Enhancing Stem Cell Activity (USPTO). View source →
* Individual results may vary. User-reported experiences are not guaranteed outcomes. These statements have not been evaluated by the FDA. Not intended to diagnose, treat, cure, or prevent any disease.
Have questions? Get a free 1-on-1 consult.
Drop your email and your question. We'll reply personally — no obligation, no sales pitch.