Truly "Personal Care Luxury?"

Of all the types of concealers available today, one of the longest lasting may be the "spray on," color-matching aerosol topical. Although many brands and differing types of spray on concealers currently exist, ProTHIK is considered by many to be one of the most trusted. What makes this product so popular in the hair loss community? How does ProTHIK work to conceal hair loss? Is ProTHIK truly a "personal care luxury for men" like their website indicates?

ProTHIK: What is it, and how does it Work?

ProTHIK belongs to the popular "aerosol" variety of spray applications. It is applied properly by spraying an appropriate amount of the aerosolized solution onto balding areas of the scalp. Due to its resin technology and variety of natural color choices, spraying ProTHIK onto areas of the balding scalp or thinning hair eliminates unsightly "bald spots" and reportedly leaves the patient with a realistic looking and undetectable appearance. But what does ProTHIK offer that similar hair loss products do not?

The Benefits of ProTHIK

According to the manufacturers, ProTHIK is superior to similar products for a number of important reasons.

First, ProTHIK allegedly possesses superior rub-resistance, a single component formulation (meaning multiple applications during one sitting is not necessary), superior water resistance, and a greater overall durability.

Second, when applied to the scalp, ProTHIK supposedly creates a natural, undetectable appearance (to both visual and physical inspection) that is resistant to excessive amounts of sweat. What’s more, ProTHIK is proposed to last overnight or between showers, and washes off easily with basic shampoo.

Third, ProTHIK is designed to provide adequate coverage in a variety of hair loss scenarios. For example, ProTHIK is reportedly able to conceal scalp regions with only 10 to 15% remaining hair and "bald patches" as large as 3-4 centimeters in diameter.

ProTHIK Product Reviews

Like other aerosol products, ProTHIK is only recommended for areas of hair loss 1.5 - 1 inches posterior to the frontal hairline however, it's considered especially effective in the vertex (crown) region.  Despite the more specific application, ProTHIK remains popular with many consumers because of its overall effective nature, natural appearance, and lasting durability.  On the flip side, some ProTHIK users have expressed concerns about messy application and clogging.

Unlike similar products, ProTHIK reports that it requires fewer applications and its resin technology does not create a shiny, thickened, or "sticky" appearance when applied to areas of balding scalp.

Additionally, manufacturers of ProTHIK report that it remains effective in hair thinned up to 85 – 90% of its original density and bald patches as large as 3-4 centimetres in diameter. For these, and many other reasons, ProTHIK remains a popular, trusted choice for individuals seeking a quality aerosol concealer.

What Real Hair Loss Sufferers are Saying About ProTHIK

To learn what hair loss suffering men and women who've used ProTHIK are saying, visit our popular hair loss forum and social community.

Over the past several years surgeons have used various techniques to perform follicular unit hair transplantation. One such technique is the Lateral Slit Technique, also known as Coronal or Perpendicular Grafting. This technique’s name is derived from the angle and direction in which the graft incisions are made.

While there are other techniques for performing densely packed and highly refined follicular unit transplantation, the lateral slit technique offers a high degree of control over the angle and direction in which the transplanted hairs will ultimately grow.

The lateral slit technique has been used both intuitively and systematically for years by hair restoration physicians. However, it has recently gained popularity as a systematic and precise way of performing follicular unit hair transplantation.

How our member physicians use the Lateral Slit Technique.

Many of our physician members use the Lateral Slit Technique exclusively or in combination with other techniques for creating graft incisions. The lateral slit technique enables a surgeon to create graft incisions at varying angles (ranging from 10 to 90 degrees to the scalp), including very acute angles that will make the transplanted hair grow out lying flatter to the scalp. The ability to create incisions at very acute angles is particularly useful in areas such as the front temples and sides where the hair normally grows out lying flat on the scalp.

The graft incision determines the direction of the hair growth

The lateral slit technique also helps enable a surgeon to determine the direction of the graft incisions. This then determines the ultimate direction of the transplanted hairs growth. Thus a surgeon can use this technique to control and vary both the direction and angle at which the transplanted hair will grow in order to mimic the subtle changes in hair direction that occur naturally.

Each graft incision is created by analyzing the neighboring hair so the surgeon can reproduce the correct hair pattern. As a result, as each transplanted hair emerges from the scalp it will grow and lay in a similar direction as its neighboring non-transplanted hairs.

Lateral slits can enable denser packing of grafts

Lateral slit incisions also tend to be more parallel to the scalp and thus more superficial and less invasive to the scalp’s underlying vascular structure. This parallel alignment also enables a physician to place more grafts per square centimeter with out the grafts compressing or popping up since the pressure exerted on the grafts does not push them upward from the scalp.

Using blades cut to the size of the grafts

Some of our members use custom blade cutters to create tiny blades to make incisions that match the size and depth of each follicular unit graft being transplanted. This enables a surgeon to safely dense pack more grafts into a given area during a surgical session. Healing time is also more rapid, with minimal scarring.

Typically most clinic’s blades range from 1.5mm to 2mm in size. However, by using the custom blade cutter our physicians can create blades as small as .7mm for a single hair graft and .9mm for a multi hair graft.

In addition, the blades created by the custom cutter are squared off to match the shape of the bulb end of a hair follicle. Non custom cut blades are typically spear pointed which requires them to be inserted deeper thus causing more trauma to the scalps vascular structure.

The ability to control the depth of the incision each blade makes is also critical. Each blade is placed in a blade holder that is set to not allow the blade to go any deeper than required for the graft to being placed in the incision. This minimizes unnecessary trauma to the deep vasculature of the scalp, thus enabling close tight incisions, minimal tissue swelling, and quick healing that leaves no visible scaring, pitting, or cobble stoning of the scalp.

Placing grafts to maximize their aesthetic result and coverage

The plane and direction in which each follicular unit graft is placed on the scalp can also impact the ultimate appearance of density that can be produced with a given number of grafts. This is because hairs within a follicular unit are typically next to each other inline.

Therefore by arranging each multiple hair graft on the scalp in a linear fashion to the line of sight, each follicular unit will provide the maximum appearance of fullness and scalp coverage. This also mimics how hair is normally aligned on the scalp.

Special thanks to Dr. DeYarman, Dr. Sharon Keene, Dr. Jerry Cooley, Dr. Alexander, and Dr. Glenn Charles for contributing their expertise and photos for this section.

We believe that patients have a right to full disclosure and a complete understanding of exactly what hair restoration surgery involves.

This step by step presentation shows how today’s state of the art follicular unit hair transplant procedure is typically performed.

Patient is prepared for surgery

During surgery hair follicles from the back of the head that are genetically resistant to going bald will be removed and relocated (transplanted) to the balding areas.

Donor area is trimmed

Prior to surgery, the hair in donor area that will be surgically removed is trimmed.

Donor area is prepared for surgery

Once the donor area has been prepared it is given local anesthesia.

Donor tissue is removed

The donor tissue containing the bald resistant hair follicles is then surgically removed.

Donor area is sutured

The donor tissue containing the bald resistant hair follicles is then surgically removed.

Hair combed over sutures

When patient’s hair is combed over the donor area the sutures are not visible. These sutures are typically removed approximately ten days after surgery.

Donor tissue is trimmed into follicular unit grafts

Surgical technicians then use microscopes to view the donor tissue in order to dissect and prepare follicular units hair grafts.

Bald recipient area is prepared

After being given local anesthesia, the balding recipient area is ready for surgery. No trimming or shaving of hair is needed in the top recipient area.

Incisions are made in the balding areas

Tiny incisions are made in the recipient areas in irregular patterns that mimic nature. The follicular unit grafts will then be placed carefully into these tiny incisions.

Grafts are placed into the incisions

Follicular unit grafts are gently placed into the recipient incisions.

Grafts are placed in varying densities

Typically the smallest one and two hair grafts are placed in the very front of the hairline, with three and four hair grafts placed behind them.

Patient immediately following surgery

Following surgery a patient will have hundreds of tiny incisions with short hair stubble showing from the new grafts.

Close up of recipient area after surgery

The tiny graft incisions heal rapidly. The redness and scabbing in the recipient area normally clears up within about one week.

To date, the only two FDA approved hair loss treatments include Propecia (finasteride) and Rogaine (minoxidil). However, a number of alternative oral and topical products are marketed daily as effective hair regrowth solutions.  Though there is no question that marketing often over-reaches in order to sell a product, the real question balding men and women ask is, is there any proof that these products are effective in treating baldness?  What is the chance of regrowing hair?

Topical Hair Loss Products, Treatments and Cover Ups (Concealers)

For centuries men and women have been rubbing hair loss products including solutions, ointments, treatments and concoctions on their thinning hair in the hope of stimulating hair regrowth. In ancient Egypt it was popular to rub the fats of various animals, including lions, hippopotamuses, crocodiles, ibex, serpents and geese, onto the scalp as a hair loss cure.

Hippocrates had a personal interest in finding a treatment for baldness as he suffered from hair loss. He developed a number of different treatments, including a mixture of horseradish, cumin, pigeon droppings, and nettles to the scalp. These concoctions failed miserably and he became prominently bald. These and other treatments failures have continued to disappoint balding men and women.

Today’s Topicals - Snake Oils or Legitimate Hair Loss Products?

Today topical hair loss products such as special shampoos, conditioners, Rogaine, various scalp treatments, and cover up products can offer a potentially helpful adjunct to more effective and proven treatments such as Propecia (finasteride), Avodart (dutasteride), and or surgical hair restoration. However, many of the claims made by these topical treatments are unproven and even false.

What About Oral Hair Loss Treatments – Do They Work?

In addition to a multitude of topical hair loss treatments available, there’s an abundance of oral supplements that are conjectured to treat baldness.  Most oral solutions include ingredients that attempt to stop hair loss by inhibiting the production of DHT, the hormone responsible for androgenic alopecia (male pattern baldness).  However, much like topical treatments, very little proof exists for the majority of these claims.

Many products such as Provillus, Procerin, and Extreme Hair Therapy include both an oral and topical solution that attempt to stop hair loss at its source while working to stimulate hair follicles.  But how effective are these topical, oral and all-in-one solutions?

To learn more about various Topical Hair Loss Products, click below

DHT Blockers– These topical such as Revivogen, Crinagen, Progesterone Creams, and Xandrox claim to minimize the amount of dihydrotestosterone (DHT) present in the balding scalp. They are applied directly to the scalp.

Growth Stimulators- These topical solutions claim to work by stimulating hair growth. They include Rogaine, Tricomin, Folligen, Proxiphen (along with Prox-N and Nano Shampoo) and Retin-A.

Azelaic Acid– An active ingredient found in popular topical hair loss treatments such as Xandrox and Provillus conjectured to inhibit the production of DHT.

Superoxide Dismutase– These topicals such as Tricomin, Proxiphen, Proxiphen-N and Folligen, claim to stop hair loss by reducing Super Oxide and also stimulating hair growth and reducing tissue inflammation.

Anti-Inflammatories- These anti-inflammatory treatments claim to reduce itching, flaking, redness, and inflammation that may increase hair loss. These topical treatment options include Tricomin, Folligen, Proxiphen and Proxiphen-N, Betadine and T-Gel and Nizoral Shampoo.

Cover Ups / Concealers- Topically applied scalp/hair cover ups like Toppik, Prothik, and Couvré can do a surprisingly good job of masking and minimizing a person’s appearance of being bald. These topical concealers and “cover ups” act by reducing the contrast between a hair loss sufferer’s thinning hair and balding scalp, while increasing the volume and fullness of the thinning hair.

Rogaine (Minoxidil)) – Applied twice daily to the balding areas, this treatment has only been shown to work in the crown (back of the head). It is the only topical treatment for hair loss that is FDA approved.

Propecia (Finasteride)– An FDA approved oral hair loss solution proven to inhibit the production of DHT, the hormone responsible for genetic male pattern baldness (MPB).

Provillus– A popular oral and topical solution containing FDA approved hair regrowth solution minoxidil and a number of all-natural ingredients that supposedly inhibit the production of DHT

Saw Palmetto– A popular herbal treatment contained in many marketed hair loss products including but not limited to Provillus, Procerin, and Extreme Hair Therapy (EXT)

Extreme Hair Therapy (EXT) – A nonsurgical 5 step hair loss treatment process provided by Hair Club

Xandrox– Topical hair loss solution containing azelaic acid and FDA approved hair regrowth solution minoxidil

Revivogen– Topical hair loss solution containing a number of all natural ingredients said to inhibit the production of DHT

Crinagen – A topical spray containing ingredients said to inhibit the production of DHT

Progesterone– A synthetic form of the female hormone progesterone that has been used to treat female hair loss

TRX2- TRX2 is marketed to hair loss suffering men and women and claims to help promote and sustain healthy hair growth through potassium channels.

To learn more about these and other treatments, see what real patients are saying about them on our hair loss forum.

A Thicker Fuller Head of Hair in 30 Seconds?

A staggering 50% of men and 30% of women will experience some degree of thinning hair by the age of 50. Along with state of the art hair transplant surgery and credible drug treatments like Propecia (finasteride) and Rogaine (minoxidil), many balding men (and women) have added credible concealers like Nanogen to their daily treatment regimen.

As the term implies, concealers do not actually regrow hair but rather cosmetically enhance the appearance of balding areas of the scalp by reducing the contrast between scalp and hair color and/or adding fullness to thin, wispy hair follicles.  Nanogen is no exception however, Nanogen is very popular and differs from other topical concealers in several areas.

How Nanogen Works

Nanogen is made of microscopic keratin fibers. Keratin is the same material that natural hair is composed of, giving the product a natural look and feel when applied to existing thinning hair. Unlike other fiber-based hair loss concealers, Nanogen’s “nanofibers” have a patent pending, “dipolar” electrostatic charge coating that causes them to cling to existing hairs in a fashion resembling needles on a Christmas tree rather than lying flat against the follicles. It’s this perpendicular binding that gives what some users have described as an immediate “lift” to the hair.  By increasing the diameter of each individual follicle from root to tip, Nanogen is able to enhance the appearance of hair density resulting in the illusion of a full head of hair.

Applying Nanogen

Nanogen is available in ten different shades. These colors can even be combined to invisibly blend with your natural hair. The fibers are sprinkled onto the balding scalp from an applicator reminiscent of a large pepper shakerand then blended with the fingertips. Once the desired effect is achieved, there is an optional locking mist available to help the fibers stay in place through inclement weather conditions, intense exercise and perspiration.

Users should take care when applying Nanogen near the hairline. Over application can result in accumulation and an unnatural appearance.

Conclusion

Nanogen’s keratin-based nanofibers are an excellent choice for balding men and women wishing to improve the appearance of thinning hair. Unlike some creams, sprays or make-up type concealers, Nanogen fibers are odor-free, non-itchy, wash out easily and won’t stain your clothing or pillowcase. With practice, the application is clean, quick and simple.

See what Real Patients are Saying about DermMatch on our Hair Loss Forum

For an in-depth comparison of Nanogen and similar fiber-based hair loss concealer Toppik, see the discussion topic, Product Review: Nanogen. To see what other members and Nanogen users are saying, you are encouraged to use the "search" feature of our hair restoration discussion forum.

An Active Ingredient in Several Topical Hair Loss Treatments

Azelaic acid is a naturally occurring substance found in whole grains that contains a mild antibiotic designed to “clean” skin.  It is also said to be a potential inhibitor of 5-alpha-reductase in human skin.  A reduction of this enzyme may reduce the amount DHT (dihydrotestosterone) in the body and therefore, have a similar effect to finasteride; the active ingredient in FDA approved oral hair loss solution Propecia (finasteride). In theory, applying azelaic acid to the scalp may prevent or eliminate the binding of DHT to the hair follicle receptor, preventing hair loss and potentially stimulating hair regrowth.  Azelaic acid can be found in many prescription acne medication and topical hair loss products like Xandrox and Provillus. 

Combining azelaic acid with FDA approved hair regrowth solution minoxidil in a single topical product in theory, may prove to be a more powerful hair loss treatment for androgenic alopecia than minoxidil alone.  This is why some conjecture that Xandrox may be a more effective treatment than Rogaine (minoxidil). 

Azelaic acid has not been clinically proven effective as a standalone treatment for treating genetic female hair loss and male pattern baldness. It has also been known to irritate the scalp when applied topically.  Though there is a low percentage, azelaic acid may interact with other medications.  Be sure to consult your physician before using azelaic acid while on other medications.

Revolutionary Hair Growth Formula?

Anyone suffering the effects of an incurable and debilitating medical condition yearns for the promise of new and revolutionary treatment options and hair loss sufferers are no exception. Though often dismissed as insignificant by those who are unaffected by it, baldness and thinning hair can devastate the lives of millions of men and women susceptible to the effects of androgenic alopecia. The desperation to restore the flowing locks of youth make this demographic particularly susceptible to slick marketing campaigns promising to halt balding and regrow hair. One such product marketed in this fashion is Europe’s TRX2 Molecular Hair Loss Treatment. But, will hair loss sufferers find follicles behind the flash?

TRX2 Ingredients

TRX2 Molecular Hair Loss Treatment is not a drug or medication. It is an herbal, dietary supplement taken orally. A glance at its ingredients list reveals nothing new or revolutionary. Each component is readily available at your local nutritional supplement shop, though you may not find the same concentrations of each in a single product.  It's ingredients are listed below:

Ingredients: L-carnitine tartrate (800 mg), potassium chloride (191 mg), L-leucine (150 mg), isoleucine (75 mg), valine (75 mg), nicotinic acid (40 mg), and biotin (150 µg).

TRX2 Scientific Studies?

With these ingredients so readily available, one might wonder if the significant cost savings of purchasing them individually and mixing your own TRX2 at home is just as effective for hair growth. The official website’s FAQ addresses this notion with the following response.

“The benefit of taking TRX2™ Molecular Hair Growth Supplement singularly, as opposed to buying each ingredient separately, is based on several facts:

The precise amount and ratio of ingredients in our supplement are carefully chosen and engineered based on credible scientific studies. The ingredients in our capsule were specifically formulated to work in concert with one another and are manufactured in accordance with strict European quality controls. For the consumer, the convenience of taking all compounds at the optimum ratio in one capsule and delivered via our proprietary potassium channel stimulating complex is crucially important.”

Perhaps this is true. However, at a hefty €54.95 (about $72) for a one month supply, those seeking to save some money may want to give the home brew option a shot first.

Additionally, referencing scientific studies is an effective way to add legitimacy to a product but one must always consider the source. While the TRX2 website provides detailed data gathered from a “randomized, double-blind, placebo-controlled study”, it is unclear who conducted the study and there is no mention of publication in a peer reviewed journal.  Peer review is the industry standard for evaluation of clinical trial results and its absence is cause for concern.

Does TRX2 Work?

TRX2 claims to stop hair loss and regrow hair through the “rejuvenation of potassium ion channels within hair follicles”. This theory is based on research suggesting that the opening of potassium channels is an important regulatory mechanism for hair growth.

A bold statement at the top of the TRX2 website states that it has been shown to regrow hair in nearly 9 out of 10 men and women. But, does TRX2 really do what it claims? The bottom of the company’s website provides a very important disclaimer.

“These statements have not been evaluated by the medicines regulatory agencies. This product is not a drug or medicine, and is therefore not intended to diagnose, treat, cure or prevent any disease. This patent-pending food supplement contains nutrients that help promote and sustain healthy hair growth. Results may vary and are subject to your individual metabolism. Regarding risks and side-effects please see the package insert and ask your physician or healthcare specialist.”

Careful wording in the above statement may give consumers the wrong idea. Helping to “promote and sustain healthy hair growth” is not the same as stopping hair loss or regrowing hair lost due to the effects of androgenic alopecia. A quality shampoo and condition can make hair more manageable and appear fuller.

TRX2 Side Effects

While TRX2 contains "drug-free" ingredients that are all natural or synthesized as normal metabolites in the human body, there is a potential for certain side effects.

Some consumers of TRX2 have reported transitory gastrointestinal effects including an upset stomach.  Thus, it is recommended to take TRX2 after eating.  Additional side effects include the possibility of allergic reactions such as skin flushes.  If any of these conditions occur, it is recommended to consult a physician.

 It is also recommended that any potential customers suffering from digestive system disorders, diabetes or those who are glucose-intolerant consult with their physician before taking TRX2.

Moreover, pregnant women and nursing mothers should avoid taking TRX2 due to its lack of long term safety data.

Conclusion

The role of potassium channels in hair growth is still being investigated and it’s unclear if TRX2 truly has the potential to significantly affect these channels. However, there is a clinically proven and FDA approved medical hair loss treatment that is known to do so. Rogaine (minoxidil) has been used successfully by balding men and women for more than 20 years. The exact mechanisms by which minoxidil affects hair growth are not fully understood but it is a known vasodilator and has also been shown to enhance the flow of potassium ions. Given that minoxidil is relatively inexpensive, clinically proven and comes with very little risk of side effects, it may be a better option for hair loss suffering men and women.

Additionally, balding men should seriously consider adding Propecia (finasteride) to their hair growth regimen. Propecia stops hair loss  at its core by inhibiting the production of DHT (the hormone responsible for genetic baldness) and is arguably the most effective treatment for male pattern balding currently available.

When it comes to “new and revolutionary” hair loss treatments, proceed with caution. There is nothing wrong with trying a new treatment provided it is safe and purchased from a reliable source. However, forgoing tried and true medical treatment s in favor of experimental products may result in further loss of precious and irreplaceable hair.

To share your thoughts and experience with TRX2 on our hair loss forum, join the discussion “TRX2: Any Feedback?”.