For my next foray into the world of handmade beauty products, I decided that
I wanted to make a facial toner. Now I realize that this may sound a bit
boring, especially since most facial toners are made quite simply with witch
hazel and alcohol, but I had something more complex in mind. I really
wanted to formulate a toner that would include glycolic acid as its active
ingredient.
Glycolic Acid is an alpha hydroxy acid that penetrates our skin
easily, and loosens the glue like bonds between skin cells in the top layers of
the skin. This allows dead and dying skin cells to be sloughed off more easily,
and helps to prevent dead skin cells from clumping together and blocking
pores. It also makes the surface of your skin feel smoother and softer,
and can help overcome a dull or lifeless appearance. Several studies have shown
that daily use of 5-10% glycolic acid solution over time can help with acne,
photo-damage, melasma, and possibly even wrinkles [1]. In one study done
on mice, the use of a 15% glycolic acid solution for 10 weeks decreased
wrinkles, increased dermal thickness, and increased collagen synthesis [2], and in a second
study glycolic acid actually had a somewhat protective effect against the
development of skin tumors caused by UV radiation [3]
Of course I’m not claiming that my toner will do these things, but one can
hope.
If you do a search for glycolic acid on google, one of the first companies to
come up is Peter Thomas Roth. They make many products with glycolic acid,
but the one that appealed to me the most was the Max Complexion Correction Pads
which you see
here.
The active ingredients in this product are glycolic acid 10%, and salicylic
acid 2% which is what I am going to aim for in my toner. I didn't
duplicate this product exactly, but I did use some of the same inactive
ingredients such as green tea extract, allantoin, aloe vera juice, and witch hazel
extract. To my version I also added Rose Hydrosol, and Tea Tree
Oil. Let's take a closer look at what each of these ingredients do.
Salicylic Acid is a beta hydroxy acid that is approved by the FDA as
an acne treatment, antifungal, corn/callus remover, dandruff treatment,
analgesic/skin protectant for poison ivy/oak/sumac, and a wart remover [4] Salicylic acid has been used for thousands of
years in the form of willow bark which was used as far back as 460B.C. in the
time of Hippocrates to treat headaches, pains and fevers [5].
Aspirin (acetylsalicylic acid) is actually a derivative of salicylic acid which
explains why the bark had the effects that it did. Salicylic acid works on skin
as a comedolytic, keratolytic, and mild antiseptic. This means that it helped
to open up clogged pores, and penetrates deeper into the skin to help kill
bacteria within pores. It also has a
similar effect to glycolic acid by helping to loosen the glue like bonds of the
uppermost cell layers and promoting cell turnover [6].
Green Tea Extract is loaded with
polyphenols, antioxidants that help to eliminate free radicals that could
damage your skin, and may help to maintain collagen and elastin production in
your skin. There have also been studies
done that show green tea extract may promote wound healing, and reduce
inflammation [7]. These are all excellent reasons to want to
add this to my toner.
Allantoin is a fairly common
additive in skin care products. It helps to protect our skin’s natural water
barrier by increasing the capacity of corneocytes to retain water. It is also a
keratolytic, helping to loosen the bonds of skin cells on the upper skin
surface. Most importantly, it is an anti-irritant and helps to counteract
irritation caused by other ingredients it is formulated with [8]. This is why I’m adding this to my toner, to
help buffer the skin against the irritating action of the glycolic and
salicylic actions.
Aloe Vera has been used for
hundreds of years to treat wounds such as burns. It has compounds in it that
may stimulate skin growth and repair while decreasing pain and inflammation,
and several studies have shown it to increase wound healing time [9]. This can be used in
place of water in most recipes, and I like the idea that I can add another
healing ingredient like aloe to my toner to help counteract the harshness of
the glycolic and salicylic acids.
Witch Hazel Extract is an
astringent and anti-inflammatory extract that is commonly used in facial toners.
It is approved by the FDA for use as a skin protectant and for anorectal
purposes (think hemorrhoid wipes). Witch Hazel extract is also an anti-oxidant
that could possibly help with wound and bruise healing, and to increase
circulation [10]. It’s a good all-around
toner component, which is why it is often used as a toner by itself.
Now, on to the toner recipe…
Glycolic Acid Toner
Oil
Polysorbate 20- 5 grams
Wheat Protein- 3 grams
Tea Tree Oil- 2 grams
(You want to use equal parts oil and polysorbate 20)
Water
Rose Hydrosol- 30 grams
Aloe Vera Juice- 20 grams
Witch Hazel Extract- 18 grams
Green Tea Extract- 5 grams
Glycolic Acid 70%- 14 grams
Dry Ingredients
Allantoin- 1 gram
Salicylic Acid- 2 grams
Directions
Because I’m making such a small amount at a time, I did not add preservative
to this, nor did I use the “heat & hold” method. I simply heated the Rose Hydrosol, Aloe Vera
Juice, and Witch Hazel Extract in a microwave safe container for 1 minute. To this, you add the dry ingredients and mix
well. Mix the polysorbate 20 with the
wheat protein and tea tree oil in a separate container. Then once the witch hazel/rose hydrosol/aloe
vera mixture is cool to the touch, add the polysorbate 20 mixture, along with
the green tea extract and the glycolic acid. Mix this all together well, then
package in your container of choice. I
used a squeeze tube as you can see here.
I have been using this toner for a little more than a week now, and I really
like it. It does sting a little bit
because of the glycolic acid, but you get used to it. Enjoy!
Works Cited
[1]
|
"Alpha hydroxy
acid," 07 March 2012. [Online]. Available:
http://en.wikipedia.org/wiki/Alpha_hydroxy_acid.
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[2]
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D. Surg, "The
effect of glycolic acid on photoaged albino hairless mouse skin.," 25
March 1999. [Online]. Available:
http://www.ncbi.nlm.nih.gov/pubmed/10193963.
|
[3]
|
M. Carcinog,
"Inhibitory effect of glycolic acid on ultraviolet-induced skin
tumorigenesis in SKH-1 hairless mice and its mechanism of action.," 31
July 2001. [Online]. Available: http://www.ncbi.nlm.nih.gov/pubmed/11479924.
|
[4]
|
"OTC Active
Ingredients," 07 April 2010. [Online]. Available:
http://www.fda.gov/downloads/AboutFDA/CentersOffices/CDER/UCM135691.pdf.
|
[5]
|
M. Bellis,
"About.com Inventors," 2012. [Online]. Available:
http://inventors.about.com/library/inventors/blaspirin.htm.
|
[6]
|
"Salicylic
Acid," 2012. [Online]. Available:
http://www.kaviskin.com/info/salicylicacid.html.
|
[7]
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"Green tea
extract: Proanthocyanidins and procyanidins," Point of Interest!, 24
January 2010. [Online]. Available:
http://swiftcraftymonkey.blogspot.com/search?q=green+tea+extract&updated-max=2011-11-29T06:57:00-08:00&max-results=20&start=20&by-date=false.
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[8]
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"Allantoin An
Impressive History...," DSM Nutritional Products, 2005. [Online].
Available: http://www.dsm.com/en_US/downloads/dnpsa/Allantoin_Brochure.pdf.
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[9]
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"Aloe,"
University of Maryland Medical Center, 31 12 2010. [Online]. Available:
http://www.umm.edu/altmed/articles/aloe-000221.htm.
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[10]
|
"Witch
Hazel," Point of Interest!, 07 March 2010. [Online]. Available:
http://swiftcraftymonkey.blogspot.com/search?q=witch+hazel.
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