Update 2019: TA-65, telomerase and telomere expert Dr. Bill Andrews is the scientific lead for a new company called Libella Therapeutics. It will soon treat patients with gene therapy in Columbia to increase telomere length and reverse aging. Also, make sure to see my new post on NAD, NMN, and Dr. David Sinclair.

TA-65 Reviews and Purchase Options

TA-65 contains a molecule called Cycloastragenol, which is derived from a Chinese herb called Astragalus (Huáng Qí). You can read the reviews through 2019 and purchase T.A. Sciences TA-65 via here –> TA-65 Telomerase Activation Capsules.

To purchase a less expensive alternative, see –> Healthycell Telomere Length Telomerase Activators. Another one called Isagenix Product B seems to be out of stock.

Telomeres, Telomerase and Hair Growth

Youtube is a never ending goldmine of discoveries. Last year, I stumbled upon a highly interesting 2012 video from Dr. Ed Park titled “The Hair Show“. It is embedded below, along with my detailed analysis following the video. Dr. Park also published a 2018 video on 11 years of telomerase activation therapy.

I was impressed with Dr. Park’s breadth of knowledge about hair biology, despite him not being a hair specialist or dermatologist. His instructive presentation is also interspersed with some really funny imagery.

My Analysis

Among the more interesting items in the first half of the video were:

• 3:30 = A diagram showing the dermal papilla, hair follicle matrix, keratinocytes and more.
• 7:00 = A very useful table on hair throughout the body. Including what percent is in anagen (growth) phase verusus telogen (resting) phase in each region of the body at any given time. Also covered is duration of hair growth phase by region of body. Just prior to this table, Dr. Park also lists interesting facts about hair.
• 10:30 = He talks about hair loss being a sign of aging. Kind of true, but not always. Some people go bald in their 20s, but live very long lives. This would imply that hair loss is not necessarily a sign of aging throughout the body. Also, some people who die of old age still have a very full head of hair.
• 15:00 = He talks about grey hair being a sign of the destruction of melanocytes (make sure you read my post on the cure for grey hair). He then discusses DNA damage, TGF-beta, apoptosis and other issues that impact hair pigmentation. He includes some charts in there that are beyond my understanding.
• 16:30 = Quote –>”I would stop looking at the whole issue of testosterone and male pattern baldness…dry hole so to speak. Androgens are not the “root” cause of baldness.” All of us hair loss sufferers are sick of medications targeting dihydrotestosterone (DHT) and not curing hair loss. And none of us are going to get castrated to stop testosterone production. So this statement from Dr. Park cuts through the chase. Moreover, most of the new discoveries and research related to a hair loss cure that I have covered in the past 2.5 years do not involve targeting testosterone or DHT whatsoever. We have now moved beyond that area of research that has held us back for decades. Dr. Park made a great point, even though I am not sure if he knows of all the new research targeting other pathways to hair regeneration.
• 16:40 = He starts discussing telomeres and telomerase therapy, the main focus of the remainder of the video. Note that Dr. Park has published a well reviewed book on this subject titled: “Telomere Timebombs: Defusing the Terror of Aging”.

Telomeres versus Telomerase

Telomeres are repetitive nucleotide sequences (i.e., sections of DNA) at the ends of our chromosomes that protect them from damage. In humans, this sequence is represented by the acronym TTAGGG (where “T” stands for thymine, “A” stands for adenine and “G” stands for guanine). As we age, telomere ends become shorter each time cells divide, and this finally leads to cell death.

People with longer telomeres tend to have longer lives than those with shorter telomeres. You can get the length of your telomeres measured at specialized labs. Probably not a good idea for people who are hypochondriacs or suffer from anxiety.

Telomerase is an enzyme that adds the TTAGGG telomere sequence to the ends of chromosomes. Telomerase in effect replaces the short bits of DNA known as telomeres,

Slowing Ageing via Telomerase Therapy

Many researchers think that that reversing the shortening of telomeres through temporary activation of telomerase may be a potent means to slow aging. Among the ways to do this would include drugs, gene therapy and metabolic suppression. Increasing telomere length could even reverse aging, although there is a lot of controversy behind this theory. In any case, for those interested in this subject, two of the leading experts in this area of research have both recently published new books:

1. Bill Andrews — “Telomere Basics: Curing Aging”. Also see this this inspiring video on Mr. Andrews.
2. Micheal Fossell — “The Telomerase Revolution: The Enzyme That Holds the Key to Human Aging”….

TA-65 — Does it Grow Hair and Darken Grey Hair?

The second half of Dr. Park’s video above delves into Telomerase activation and how it can regrow hair and reverse grey hair. He gives a number of examples of this and even has some real patient testimonial interviews in there, including a 112 year old called Soledad Mexia! Unfortunately, she died two years later.

However, this case and testimonial makes Dr. Park’s video seem more legitimate. One caveat is that Ms. Mexia only took the pills for 3 days per the video. It does seem hard to believe that she got some darker hair so fast. It is also impossible to see the darker hair in the video, but I believe her family members when they say so.

TA-65 Review

In the second half of the video, Dr. Park heavily promotes a very expensive and controversial product called TA-65. This product is manufactured by T.A. Sciences and contains a molecule called Cycloastragenol that is derived from a Chinese herb called Astragalus. There are numerous people (including respected scientists such as Dr. Bill Andrews) who believe in this product. But there are also a lot of nonbelievers.

Amazon reviews tend to be mixed. You also have to be very careful about fake reviews on Amazon, especially for an expensive item such as this. More on the controversy behind TA-65. To be fair, there are also studies supporting the potential of TA-65: see this 2011 study showing TA-65 being beneficial to mice; and another study from 2013 showing some potential benefit in humans.

In any case, in both Amazon reviews and on Google searches for terms such as “TA-65 and hair growth”, you will see positive and negative testimonials. In my opinion, TA-65 is not worth purchasing unless you make at least $200,000 a year and can afford to blow away this kind of money.

It is also likely that other much cheaper products that activate telomerase will come to the market in the near future. In fact, the price of TA-65 has come down from $2000 per month several years ago to under $600 a month today.

Note that in a Quora question and answer session, in response to the following question related to TA-65:

“Is the TA-65 yet proven to be effective in lengthening telomeres in humans?”

World renowned longevity researcher Dr. Aubrey De Grey stated the following:

“My information is that yes, there is clear telomere elongation. Whether that is a net positive for postponing age-related ill-health remains an open question.”