The Most Elegant COSMODIC ®

EX715Ag is an exclusive COSMODIC device for personal as well as professional use.

The EX715Ag was originally designed as a “beauty device”, with the focus on cosmetology. It was soon discovered, however, that the COSMODIC 715 is a powerful overall treatment tool.  In 2012 the device underwent a design upgrade that has substantially increased the 715’s therapeutic potential. The device became more powerful and robust, with enhanced rejuvenation qualities due to the strong impact on hormonal balance in both female and male bodies and a regenerative effect on internal organs (especially in the reproductive and urinary systems), as well as on the nervous system.

Elegant, compact, and intuitive, the “lady” COSMODIC 715 definitely fits the ‘best buy’ category.

NOTE: all our devices come with a complementary Virtual Training (PDF downloads, 50+ articles, 80+ videos) designed to help you get quick and profound results with your new COSMODIC or ENS.

Category: PERSONAL devices, SEMI PROFESSIONAL devices
Tags: anti-aging, beauty, cosmodic device, cosmodic home, cosmodic professional, detox, LET Medical, pets, silver electrodes

Dr. Karasev, the COSMODIC technology inventor, about the EX715

The Main purpose of design: Universal therapeutic device, for advanced cosmetology treatments.

Our lady EX715Ag… Health is not the only thing that women want. To stay beautiful, to stay young forever – these are sweet dreams, but not ungrounded. This device can help that while fitting perfectly inside a purse. We want it all and now, and this device can do All and Now. It can do cosmetology treatments for the face, body, legs, and more! One very important accessory for this device is the vaginal electrode, which can help manage menstrual cramps, aches, and even emotional turmoil. Elegant, quick, and easy to use.

Being a very powerful therapeutic device by itself, it helps take to care of the whole family, just like mommy.

One of the finest devices for
Regeneration, Rejuvenation –  and Looking Your Best.

EX715Ag is an exclusive COSMODIC device for personal as well as professional use. The EX715Ag was originally designed as a “vanity device”, with the focus on cosmetology function. It was soon discovered, however, that the COSMODIC 715 is a powerful overall energy healing tool.

In 2012 the device underwent a design upgrade. In the new redesigned COSMODIC EX715Ag, LET Medical implemented microresonances for the most important restorative structures of the body – HYPOTHALAMUS, a “conductor” of our hormonal system. It is hypothalamus which mainly coordinates metabolism in our body. When we get older, hypothalamus gets less sensitive to various signals of the body. That leads to a serious metabolic imbalance and causes a number of chronic degenerative disorders associated with aging. LET Medical did their best to adjust the parameters of the acting impulse with microresonances to maximum receptivity by the hypothalamus.

What followed surprised even Alexander Karasev himself. Not only did the 715 retain its ‘beauty effects’, it substantially increased them due to the strong impact on hormonal balance in both female and male bodies. Further, the new 715’s ability to influence internal organs (especially in the pelvic area) often surpassed even the unquestionable power of the EX735 Slider (especially if the device was used in conjunction with vaginal or rectal electrodes).

The COSMODIC EX715Ag was originally designed “as a lady, for a lady” – and even after all improvements, it kept the “female” personality.  It can do pretty much anything; it is caring and sensitive; it is sophisticated, precious, and full of surprises; it is tender and subtle, yet powerful and profound; it is very expressive; and, of course, it is elegant and beautiful. And yes, it is sometimes capricious with a “mind of its own” – but undoubtedly lovable.

Very important recommended accessories for this device are the vaginal electrode (which in Europe is being widely used to help manage menstrual symptoms – e.g. cramps, aches, emotional turmoil, etc.; as well as various pathological processes in female genitalia, infertility, low libido, and to promote noticeable general rejuvenation) and the rectal electrode (for various disorders in lower intestines, hemorrhoids, prostate problems, ED, etc.).

  • The 715Ag is the first fully COSMODIC ® device.
  • It is the first COSMODIC ® device with an OLED display. Its sophisticated design allows easy and foolproof assessment and operation.
  • Regulation of energy level can be automatic or manual. The EX715Ag automatically switches to the more delicate impulse when working with vaginal and rectal electrodes.
  • You can easily do an assessment and select the best area to treat in the active area search mode. The graphics in area search mode are simple to follow and easy to understand.
  • With this model, you can enjoy the benefits of four action modes: one universal mode for first aid and treatment, two treatment and massaging modulated myo-modes, which can be used for cosmetology, and a SENSO mode for vaginal, rectal, and other delicate applications.
  • The “quiet” mode allows to switch-off sound and activates a vibro-signal to indicate the reaction. Now you can treat yourself during a staff meeting or in a theater without disturbing anyone (a toothache or a headache can happen to you anywhere).
  • Three detachable silver electrodes and an ability to use a remote electrode give you a variety of convenient treatment options.
  • A very small size allows to easily carry the device in a purse or even a pocket.

ELECTRODES. The COSMODIC 715 electrodes are detachable and made in a form of three bars, which are flat on the underside and rounded at the front end of the device. The rounded part is convenient for treatment of small or hard-to-reach areas (for example, on the face). The flat part is mainly used for the treatment of large areas.

The electrodes are made of pure silver according to the special technology, which allows maintaining the natural structure of silver. This provides additional healing effect and more accurate signal. Silver is known for its bactericidal, antiseptic, and anti-inflammatory effects; it is a natural bactericidal metal effective against 650 kinds of bacteria which do not acquire resistance to it, like to most antibiotics. (More about LET Medical silver electrodes – CLICK HERE)

CASING: The device is encased in a handy and ergonomic “Smart” casing. Waterproof keyboard and sealants allow easy disinfection and cleaning of the device. The casing is made of shockproof ABS plastic.

What’s included in the COSMODIC EX715 PRICE
  • COSMODIC EX715Ag device;
  • Genuine leather case;
  • Two size AAA 1.5V batteries;
  • Operator’s Manual (supplied by LET Medical);
  • PDF of the “LET Medical Recommendations on COSMODIC Treatment” (sent electronically);
  • PDF of the “COSMODIC® User Guide” (supplied by us);
  • Access to our proprietary COSMODIC Virtual Training (Fast Start Track) with 50+ articles and 80+ videos to quickly get you proficient in operating your new device and achieving good results with it.

There are also DVDs available – full recordings of live training program “COSMODIC For Younger You” that teaches the basics of COSMODIC technology in general and its application for anti-aging and beauty treatment in particular (sold separately).


Your COSMODIC EX717Ag comes with a one-year manufacturer’s warranty, which begins from the date you receive your device. The warranty covers any malfunctioning of the device except for the ones that happen due to careless handling (dropping or crushing the device, water or fire damage, battery leakage etc.). In this case, we will still help you to get your device fixed or replaced, but you will have to cover the replacement or repair costs. MORE DETAILS HERE

COSMODIC EX715Ag: Power and Efficiency behind Elegance and Sophistication
Device Type: COSMODIC device for personal use
Acting Impulse: Adaptive regulatory bundles of impulses, Amplitude of the first phase 16.5 ± 30% V, Amplitude of the second phase 20 ± 30% V, Bipolar two-phase spike without constant component., Duration of the first phase: 5–100 ± 15% mcsec, Duration of the second phase: 300 ± 30% mcsec
Action Modes: Active area search, Dynamic adaptation (auto), S1 - default therapy mode, S2,3 - modulated myo-modes, SENSO (protective)
Controls: Multiple faceplate buttons
Device Electrodes: Sterling silver 925 grade or higher
Display (Screen): OLED display 96х64 pxl
Feedback: Multiple feedback channels
Information display: Circular chart
Connectors (jacks): Mini-jack 2.5 for passive remote electrodes
LED indication: C — contact with skin, D — dynamic adaptation, R — reaction, end of action
Power Supply: Two AAA batteries, 1.5 V
Professional License: Unavailable
Sound Indication: End of Min Dose signal, Turn OFF the device, Turn ON the device
Technology: COSMODIC
Accessories: Genuine leather case, LET Medical remote electrodes - by order, Shungite remote electrodes - by order
Size: 74.5х 47х 24mm
Weight (without batteries): 75 g


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Our products are usually shipped by USPS Priority Mail with 3-4 days delivery within the continental USA. If you are outside the USA, allow 7-8 business days for delivery.

If you require a faster or delayed shipment, please make arrangements directly with our office by calling us at ‎1-800-503-0313 or sending an email to

On a rare occasion, one or more of your products may be on backorder. In this case, we will notify you immediately upon receiving your order and, if your shipment has to be split, all consecutive shipments will be done free of charge.

Limited Warranty:
All LET Health LLC products are covered by the product manufacturer’s warranty. Warranty period is determined by a manufacturer and may vary depending on the item(s) but is no less than 1 year from the moment a customer receives the product.

IMPORTANT NOTE. All warranties on LET Health LLC’s products are provided by the manufacturers of the said products. LET Health LLC will be responsible for the repair of the sold Products without cost to the customer in the event of malfunction during the warranty period, but the actual repair (or replacement) of the devices will be done by the manufacturer and the extent of it will remain at the manufacture’s sole discretion.

LET Health LLC accepts no responsibility for the devices during the warranty period and beyond if a malfunction is caused by any damages resulting from improper use, abuse, dropping, leaking batteries, loss, theft, fire, water or other similar damages falling under the category of careless handling.

All COSMODIC and ENS devices and accessories sold by LET HealthLLC are considered experimental and not tested by the FDA. They are biofeedback devices intended for relaxation and muscle re-education only, any other positive side effects are not implied. LET Health LLC does not make any medical claims pertaining to the use of any item offered.

The client acknowledges that it is recommended to consult with their physician before pursuing any demos, use, and/or purchases of any of the above-offered products.

a. All LET Health products, except Solaris Energy Blankets, SKENAR, and COSMODIC accessories, and informational products, carry 30-day Customer Satisfaction Guarantee, which can be extended to 60-90 days at LET Health’s sole discretion in particular circumstances. Such extension will be considered valid only if expressed in writing on the Order Form or in Purchaser’s written communication with LET Health.

b. During the Customer Satisfaction Guarantee period, purchased Goods can be returned for credit if they fully conform to the terms of purchase and do not carry any defects. All such returns require LET Health’s prior written consent. In every case, the original invoice number and date must be quoted. Purchaser will be liable for the return costs of delivery.

c. Accepted returns are subject to the charges, terms and requirements notified in writing to Purchaser.  Unless agreed in writing otherwise, Purchaser will be charged a 15% restocking fee for all returned goods to cover the temporary use of Goods, LET Health’s restocking costs and fees and other expenses incurred by the LET Health as a result of this sale. No acts on the part of LET Health, including but not limited to, LET Health’s receipt of returned Goods from Purchaser, shall constitute LET Health’s approval and acceptance of the returned Goods or a canceled order, unless LET Health has provided its prior written consent to Purchaser.

d. Where Goods were originally supplied by LET Health in specialized packaging, any return shall be made in that original packaging and the Goods shall be in their original and unmarked condition, complete with any instructions for use supplied.

e. LET Health will inspect the returned Goods and issue a credit to Purchaser (minus the agreed restocking fee) ONLY if the Goods are returned fully functional and in acceptable condition. LET Health reserves the right to refuse return of Goods for credit if: (a) the Goods are returned after the agreed Customer Satisfaction Guarantee period; (b) the Goods were used for purposes other than those specified in the instructions for use that accompany the Goods; (c) the Goods were repackaged, relabeled, or supplied in any way other than in the original presentation as purchased from LET Health; (d) the Goods were tampered with in any way and anyone other than LET Health or a person acting on LET Health’s express or written instructions, removed Goods casing or seals or made or attempted to make any modifications, repairs, attachments or additions to the Goods; (e) the Goods were not maintained or operated in accordance with LET Health’s instructions, or have been subjected to misuse, abuse, malpractice, abnormal conditions or negligent handling or operation by the Purchaser or its officers, employees, contractors or consultants; or (f) the Goods were resold, leased or rented to or for the use by any person other than the original Purchaser.

f. In case if LET Health does not approve the returned goods for credit, the Purchaser will be notified in writing and the Goods will be returned to Purchaser.

g. No responsibility will be accepted for any delay in processing a credit for Goods returned caused by Goods being incorrectly branded or returned without adequate identification of both sender and Goods returned.

h. Notwithstanding anything to the contrary contained herein, Purchaser acknowledges that unless Purchaser strictly complies with the returned goods policy set forth in this section, Purchaser’s purchase shall be deemed final and Purchaser shall be deemed to have released LET Health from (i) any claim for refund or credit, and (ii) any type of damages whatsoever.

Full text – Terms and Conditions

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