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Learn about the Truth on Sunscreen Products and How and Why to use them.
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Industrial Strength Sunscreen
Then… 1920’s
• Sunburns were just a part of life.
• Any product available was claiming to make your
skin Brown.
1930’s
• Tanning is now fashionable.
• The first sun protection products are on the
market.
• Sunburns still a problem.
1940’s
• A New Concept “Tanning without burning”!!!
• Sunburns continue to be an issue.
• More products out to soothe a sunburn rather
than prevent.
1950’s
• Getting a better tan quickly is important.
• First self tanning products emerge.
• Sun lamps advertised.
• Sunburns, sunburns, sunburns!!!
Now….
1960’s
• Finally Tanning without burning.
• Still the desire for a “better tan”.
• Sprays start to become popular.
• Sunburns unstoppable.
1970’s
• Tanning still popular but the first links found between the sun
and skin aging.
• SPF makes its day beau.
1980’s
• First water resistant products.
• Tanning still popular but less emphasis.
1990’s
• A lot of mixed information and tanning remains popular.
• Education about skin cancer becomes prevalent.
• Fake tan products are produced.
2000’s
• Greater emphasis on sun protection.
• Importance of UVA protection. Skin Cancer Kills more
people annually than any
other cancer.
• UV radiation is part of the light spectrum that reaches the earth from the sun. It has wavelengths shorter than visible light, making it invisible to the naked eye. These wavelengths are
classified as UVA, UVB, or UVC.
• UVC is absorbed by the ozone layer and does not reach the earth.
• Both UVA and UVB, however, penetrate the atmosphere and play an important role in conditions such as premature skin aging, eye damage (including cataracts),
and skin cancers. UVA & UVB Rays can weaken your immune system making it difficult to fight off Skin Cancers.
Light Spectrum
UVB Rays causes skin reddening and sunburn, tends to damage the skin’s more superficial epidermal top layers, in other words a SUNBURN.
UVB = A SUNBURN It plays a key role in the development
of skin cancer, darkening of the skin, and photo aging (wrinkles & crow feet).
The most significant amount of UVB Sun Rays hits the earth between the hours of 10 AM and 4 PM.
UVB rays can burn and damage your skin both in the summer and winter.
UVB Rays do not significantly penetrate glass, while UVA Rays penetrate vehicle glass windows. Truckers call this a “left handed tan”.
Sun Damaged Skin Cells
UVA rays account for up to 95% of the UVA radiation that reaches the Earth surface will penetrate the epidermal layer of your skin.
UVA Rays are strong enough to bounce off the surface of concrete, water and snow causing skin damage, UVB Rays can not.
UVC = Weak Sun Ray UVB = Moderate Sun Ray UVA = Strongest Sun Ray
• Cells that are damaged by continual UVA
exposure can’t repair themselves fast enough leading to the development of skin cancer.
2 Types of UVA wavelengths – Short & Long
and are accountable for 35% of skin cancers. Short wave UVA is 5 times more
cancerous Long wave UVA has oxygen free
radicals.
85% of UVA rays passes through glass.
• A skin growth that increases in
size and appears pearly,
translucent or multicolored.
• A spot or sore that does not heal
within three weeks.
• A mole, birthmark, beauty mark or
any brown spot that:
• Changes color
• Increases in size or thickness
• Changes texture
• Has an irregular outline
• Is bigger than 6mm or ¼ inch
(Size of a pencil eraser)
Unexpected spots
• Skin cancer can occur even in
spots that are not usually
exposed to sun. Some of those
areas are:
• Scalp
• Soles of feet
• Palms
• Fingernails or toenails
• Back of legs
• Upper and inner thigh area
Basal Cell Carcinoma
• This is the most common form of skin cancer,
affecting over a million Americans every year.
Seldom spreads to other parts of the body but
this form of skin cancer can be extremely
damaging and disfiguring.
What it looks like?
• A reddish patch or irritated skin.
• Shiny bump that is pearly or translucent.
• An elevated pink growth.
• Sometimes even looking like a scar but with
poorly defined borders.
Treatment
• The procedure is called Curettage or
Electrodessication.
• Scraping away most of the affected area and
then removing the remaining bad cells with
a hot cauterizing pen.
• Literally cutting the cells out with the aid of
a local anesthetic.
NON-MELANOMA CANCER
Basal Cell Carcinoma
Do you know someone
who has skin cancer?
Squamous Cell Carcinoma • More than 250,000 new cases diagnosed every
year. SCC may occur on any part of the body but
are most common in areas frequently exposed to
the sun, such as the rim of the ear, lower lip,
face, bald scalp, neck, hands, arms and legs.
What it looks like?
• A scaly red patch with irregular borders.
• Sometimes looking like a wart or an elevated
bumpy part of the skin.
Treatment
• The procedure is called Curettage or
Electrodessication.
• Scraping away most of the affected area and
then removing the remaining bad cells with
a hot cauterizing pen.
• Literally cutting the cells out with the use of
a local anesthetic.
NON-MELANOMA CANCER
Do you know someone
who has skin cancer?
Melanoma • The most serious form of skin cancer is
Melanoma. Over 9,000 people die every year from
the disease. A cancerous growth that invades the
skin and can potentially grow deep into the skin
if not treated quickly.
• The biggest problem with Melanoma is if it is left
untreated it can metastasize and spread to the
lymph nodes. From there it can transport all
around the body – most commonly effected is
the brain, liver and bones.
What it looks like?
• Usually a brown or black color.
• Can arise from a pre-existing mole so look for
the following:
• Asymmetry of a mole.
• Border irregularity.
• Abnormally large in size, roughly the size of
a pencil eraser is much to large for a regular
mole.
• Spots or moles on your skin that seem to be
changing in size, shape or color.
Treatment
• Melanoma must be surgically
removed. If caught early just
the outermost layer of skin is
removed and produces
almost a 100% cure rate.
• If left untreated the
melanoma can reach deeper
to the blood vessels or
lymphatic channel and
spread throughout the whole
body.
• Avoid Tanning Beds at all costs! – Just 6 uses at a tanning bed increases your chance of getting skin cancer
by 73%.
• Use a Zinc Oxide Sunscreen whenever you Shellac your nails in a salon. • Examine your skin head-to-toe every month. Pay attention to your body, the
earlier an infection is treated the less harm it will cause.
• See your dermatologist or physician every year for a professional skin exam.
• Cover up with UV protective clothing, wear broad-brimmed hats, and UV-blocking sunglasses.
• Use a Zinc Oxide Sunscreen with an SPF of 15 or higher.
• DO YOU KNOW SOMEONE WHO HAS OR HAD SKIN CANCER?
General Facts
• Each year there are more new cases of skin cancer than
the combined incidence of cancers of the breast,
prostate, lung and colon.
• Treatment of nonmelanoma skin cancers increased by
nearly 77 percent between 1992 and 2006.
• Over the past three decades, more people have had skin
cancer than all other cancers combined.
• One in five Americans will develop skin cancer in the
course of a lifetime.
• Between 40 and 50 percent of Americans who live to age
65 will have either BCC or SCC at least once.
• Actinic keratosis is the most common precancer; it
affects more than 58 million Americans.
• Approximately 65 percent of all squamous cell
carcinomas and 36 percent of all basal cell carcinomas
arise in lesions that previously were diagnosed as actinic
keratoses.
• About 90 percent of nonmelanoma skin cancers are
associated with exposure to ultraviolet (UV) radiation
from the sun.
Melanoma and Non-melanoma
• The overall 5-year survival rate for patients whose
melanoma is detected early, before the tumor has
spread to regional lymph nodes or other organs, is
about 98 percent in the US. The survival rate falls to
62 percent when the disease reaches the lymph
nodes, and 15 percent when the disease
metastasizes to distant organs.
• One person dies of melanoma every hour (every 57
minutes).
• Melanoma is the most common form of cancer for
young adults 25-29 years old and the second most
common form of cancer for young people 15-29
years old.
• A person’s risk for melanoma doubles if he or she
has had more than five sunburns.
• One or more blistering sunburns in childhood or
adolescence more than double a person’s chances of
developing melanoma later in life.
Melanoma and Non-melanoma
continued…
• In adults 65 or older, melanoma treatment
costs total about $249 million annually. About
40 percent of the annual cost for melanoma
goes to treating stage IV (advanced) cancers,
though they account for only three percent of
melanomas.
• The estimated cost of treating melanoma in
2010 was $2.36 billion.
• The number of nonmelanoma skin cancers in
the Medicare population went up an average
of 4.2 percent every year between 1992 and
2006.
• In 2004, the total direct cost associated with
the treatment for nonmelanoma skin cancer
was $1.4 billion.
Tanning
• More than 170,000 cases of non-melanoma skin cancer in the
US each year are associated with indoor tanning.
• One indoor UV tanning session increases users’ risk of
developing squamous cell carcinoma by 67 percent and basal
cell carcinoma by 29 percent.
• The risk of basal cell carcinoma is increased by 73 percent if
one tans six times per year.
• Indoor tanners have a 69 percent increased risk of early-onset
basal cell carcinoma.
• Approximately 25 percent of early-onset basal cell carcinomas
could be avoided if individuals have never tanned indoors.
• More than 90 percent of the visible changes commonly
attributed to skin aging are caused by the sun.
• Daily sunscreen use by adults under age 55 can reduce skin
aging.
• People who use sunscreen daily show 24 percent less skin
aging than those who do not use sunscreen daily.
• Contrary to popular belief, 80 percent of a person’s lifetime
sun exposure is not acquired before age 18; only about 23
percent of lifetime exposure occurs by age 18.
• The sun protection factor of a sunscreen is a laboratory measure of the effectiveness of sunscreen — the higher the SPF, the more protection a sunscreen offers against UVB (the ultraviolet radiation that causes Sunburn).
• You simply have to multiply the SPF number X 10 to get the projected time frame before burning. This is only an estimate created by the sunscreen manufacturers.
SPF 15 = 2 ½ Hours (UVB Protection) SPF 30 = 5 Hours (UVB Protection)
• The difference in protection between an
SPF 30 and SPF 50 is 1%.
• The Skin Cancer Foundation maintains that SPFs of 15 or higher are necessary for adequate protection
80.00%
82.00%
84.00%
86.00%
88.00%
90.00%
92.00%
94.00%
96.00%
98.00%
100.00%
5 10 15 20 25 30 35 40 45 50 55 60 65
% o
f P
rote
ctio
n
SPF
SPF vs UVB Protection
SPF 30 SPF 50+
SPF 20
SPF 15
ISO 24442 – International Standards Org. Sunscreen Standard for determining UVA
Protection, tested on human skin.
ISO 24443 – International Standards Org. Sunscreen Standard for determining UVA
Protection, machine test.
ISO 24444 – International Standards Org. Sunscreen Standard for determining SPF (Sun
Protection Factor).
FDA – New Monograph for Sunscreen Standards including – Full Broad Spectrum and
Water Resistance up to 80 minutes.
Canada
FDA & ISO 24444 EU
ISO 24444/3/2
Russia
ISO 24444/3/2
Korea
FDA &
ISO 24444/3
Japan
FDA &
ISO 24444/3
Australia/New Zealand
ISO 24444
India
ISO 24444
USA
FDA
South America
FDA
• Doctor Oz said he recommended using physical sunscreen with active ingredients like zinc oxide.
• Physical sunscreen does not pose a health danger because this type of sunscreen is not absorbed into the skin.
• Chemical sunscreen is the type that penetrates the skin.
In an article written by Arthur W. Perry, MD, FACS he wrote this about sunscreens… “To be effective, chemical sunscreens need to be rubbed into their skin 20 minutes before sun exposure. They do a pretty good job at blocking UV light, but they actually get used up as the sun shines on them. In fact, some sunscreens lose as much as 90% of their effectiveness in just an hour, so they
need to be reapplied often. This is not the case with zinc oxide and titanium
dioxide, the two mineral, or physical, sunscreens. These two work very differently – they sit on the surface of the skin and physically block UV light..”
There are two types of formulations used in manufacturing sunscreens:
Physical & Chemical.
Physical active ingredients create a barrier at the surface of your skin reflecting both the UVB & UVA Rays.
Chemical active ingredients require there be a chemical reaction within your skin in order to provide protection (Wait 20 minutes before going into the sun).
Zinc Oxide as shown in the diagram is the best physical protection for your skin.
Clear Zinc Oxide acts like tiny little mirrors reflecting the UVB & UVA Rays off your skin.
Clear Zinc Oxide is the best protection against UVB & UVA Rays.
Creates a physical barrier between your skin and the UVB & UVA Rays.
Do you know of someone
who has skin cancer?
Most ingredients only protect against UVB rays but it’s the UVA rays you need to protect against as well.
One of the most commonly used ingredient is Avobenzone, which begins to break down after 1 hour of sun exposure.
Some ingredients protect against just UVB rays and not against UVA rays. Others protect against both but not completely.
Only 1 ingredient protects against both UVB and UVA completely, CLEAR ZINC OXIDE.
ZINC OXIDE # 1
• No Sunscreen with
SPF higher than SPF 50.
• No more claiming “Water Proof” or “Sweat Proof”.
• Any sunscreen under
SPF 15 CAN NOT claim skin cancer protection.
• SPF 15 to SPF 50 can claim Skin Cancer prevention.
• There is no such thing as “all day protection”.
• “FDA states that it does not consider Sunscreen Wipes, Towelettes, Powders, Body Washes, and Shampoos currently eligible for review under the OTC monograph process.”
• If used as directed with other sun protection measures (see Directions) decreases the risk of skin cancer and early skin aging cause by the sun.
Spray Sunscreens
• Contains over 70% denatured alcohol a “Poison” used as a propellant. – Causes dizziness, headaches, watering of eyes,
irritation of respiratory tract and convulsions.
• Ingredients such as Avobenzone, Homosalate, Oxybenzone and Octisalate can cause respiratory irritation and difficulty breathing if “inhaled” through spray sunscreens.
KILLS golf course grass. So
what is it doing to your lungs?
Tattoos
UVA Ray damages tattoos as well by damaging the skin cells and causing the color to “fade”.
UVA Ray is the dominant ray and causes cumulative damage over time to the melanin, or pigment of the skin, also effecting skin cells colored by Tattooing.
Using a Zinc Oxide Sunscreen can prevent the UV Rays from destroying the color of a tattoo because it’s a physical block that reflects the UVA Rays before they fade the color of your tattoo.
Sun’s UVA Rays fade the
coloring of Tattoos
• In 1977 Bob Marley was
found to have malignant
melanoma in a football
wound on his right big toe.
• Marley refused treatment,
which at that time would be
amputation for fear it would
effect his dancing and his
Rastafarian belief that the
body is to be whole.
• Eventually the melanoma
spread to his brain, lung,
liver and stomach and he
died in 1981 at the age of 36.
• I have darker skin so I don’t need sunscreen.
– False, the darker your skin the
harder it is to tell if you are burning leading you to stay in the sun longer.
• If I put sunscreen on once a day it is enough.
– NO, FDA recommends you
should reapply every 2 hours. • Its cloudy out, I don’t need to
worry about wearing sunscreen.
– Wrong, up to 80% of the sun’s UV rays can pass through clouds.
• A little dab of sunscreen works just as well as a palm full.
— Minimum amount of
sunscreen needed to apply is 1 ounce (a shot glass full).
• The sunscreen I use says it is
Water Proof & Sweat Proof so I am protected right?
— Nothing is waterproof or
sweat proof. The FDA has denounced the ability to claim water proof and sweat proof.
• When is the sun damaging to skin? A. All day, every day? B. When you’re outside for more than an hour? C. If you burn? D. Only when it’s sunny?
• What is a UV index rating?
A. The amount of heat UV rays are expected to generate in a day? B. The time it takes UV rays to burn the skin? C. Amount of UV radiation expected to hit the earth? D. Amount of natural protection in your skin?
• The darker your skin the less damaging the sun? A. True? B. False?
• How long should one 8oz bottle of SPF 15 sunscreen last?
A. One weeklong outdoor vacation? B. A long weekend at the beach? C. An entire summer of weekends outside? D. One day at the beach?
• Which of the following about tanning beds is true? A. They help protect you by giving you a base tan? B. Can be damaging but much less so than lying in the sun? C. They are listed as a carcinogen by the U.S. Department of Health & Human Services. D. As long as they don’t deliver UVA rays they are safe?
• What’s the difference between UVB and UVA rays?
A. I don’t know. B. Both are damaging, UVA damages deeper layers of skin? C. UVA rays are damaging: UVB rays harmlessly cause you to burn? D. UVA rays aren’t damaging: UVB rays cause you to burn?
• If your makeup contains sunscreen do you need to
wear additional SPF on your face? A. Yes? B. No? C. Only if you’ll be outdoors for the entire day?
• What does it mean when a sunscreen is waterproof? A. No such thing as “Water Proof” B. You can get in and out of the water many times and still be protected? C. You can get in and out of water once and still be protected? D. You are protected for as long as you are in water?
Answers: A, C, B, B, C, B, A, A
• Industrial Sunscreen is in partnership with the Arizona Cancer Center’s Skin Cancer Institute.
• Sponsoring the “Protect Your Skin Program” where companies can purchase a gallon of Industrial Sunscreen, 2 dispensers, and 2 informational plaques seen here.
15% of sales goes back to Cancer
Research.
• Programs like these help to educate the public about how important sunscreen is in preventing skin cancer.
Skin Cancer Prevention
Partner
Elephants cover
themselves with a layer of
dust to bock UV Rays.
A Tiger finds rest in the
shade to get out of the
Sun.
Capybara covers itself in
thick mud preventing UV
Rays to penetrate its
thin skin.
Flamingo’s feathers act
like clothing to protect
them from the Sun’s Rays.
• Making Strides
Breast Cancer
Walk
• Relay for Life
• Phoenix 5K
• Hopekids
Walk
• Pat Tillman 5K
• Baja 500 Truck
Race
• Broad Spectrum 30+ Sunscreen formulated for the outside worker.
• Continual protection in the summer and winter.
• Formulated with Zinc Oxide, best physical protection. • Available in all sizes. New Airless Pump Technology. • Greaseless.
• Ultra High UVA Protection.
• Adheres to new FDA Monograph.
• Dermatologist Recommended.
• Made In the USA
Industrial Strength Sunscreen
A Safe Tan is
an Oxymoron.
“Bubba Tested”
For samples call Bubba 888-860-7424
Sun Protection by SPF Determination (FDA) – 80 Minute
Water Resistance
Definition:
FDA regulation and determination of the SPF (Sun Protection Factor)
pre-exposure and post exposure after immersion in water. This test is
on humans using 10 participants of varying skin pigmentation. Water
resistance test claims can be 0 minutes, 40 minutes, or 80 minutes. The
sunscreen has to meet the same SPF value as claimed on label before
and after immersion.
MED: Min Erythemal Dose (UV Light Exposure)
I: Intensity of light source ST: Static SPF (pre water immersion)
WR: Water Resistant SPF
(post water immersion)
Most important results are the last two because it demonstrates the SPF
factor before water immersion is 36.54 and after 80 minutes of water
immersion the SPF is 32.70. Retaining the SPF claim through water
immersion.
EVALUATION OF SUN PROTECTION
BY SPF DETERMINATION (FDA) -WATER RESISTANT - 80 MINUTE WATER IMMERSION
Table
Sponsor: R&R Lotion
AMA Lab No.: N-0479
Client No.: SUNSCREEN # 859 exp: 4-15
Subject Sex MED/ I Skin MED I MED II STD WR SPF Values
(7%PadO/
ID # Hr (Amps) Type J/M2 J/M2 3%Oxyb) Control Static WR
62 7072 F 126.9 5.7 I 30.33 30.33 16.30 15.00 39.60 34.50
82 9684 F 127.4 6.0 II 30.33 30.33 16.30 18.00 34.50 30.00
72 7921 F 128.4 6.0 I 30.33 30.33 16.30 15.00 39.60 34.50
72 2368 F 128.6 5.7 I 30.33 30.33 16.30 15.00 34.50 30.00
78 2670 F 128.8 6.7 I 30.33 30.33 18.75 15.00 34.50 34.50
78 8873 M 125.7 7.9 II 30.33 30.33 18.75 18.00 39.60 34.50
88 7551 F 127.4 5.8 II 60.89 60.89 16.30 15.00 34.50 30.00
70 5092 M 127.2 6.3 III 75.59 75.59 18.75 18.00 39.60 34.50
50 3379 F 126.3 6.0 II 46.20 46.20 18.75 18.00 34.50 34.50
56 2212 F 128.8 7.3 III 46.20 46.20 16.30 15.00 34.50 30.00
MEAN (x) 17.28 16.20 36.54 32.70
STANDARD DEV (s) 1.27 1.55 2.63 2.32
STD. ERROR 0.40 0.49 0.83 0.73
S.E. % OF MEAN 2.31 3.02 2.27 2.23
N 10 10 10 10
UPPER 5% t DIST. 2.2622 2.2622 1.8331 1.8331
A VALUES 0.9051 1.1082 1.5267 1.3471
LABEL SPF 16 15 35 31
ISO 24442 In-Vivo Determination of Sunscreen UVA Protection for
International Standards
Definition:
ISO stands for International Standards Organization mainly used in Europe. This test is In-Vitro,
meaning it requires human test subjects, and determines the UVA Protection Factor claims. 10
participants are used in this test and exposed to varying degrees of UV radiation.
EVALUATION OF UVA PROTECTION FACTOR (ISO 24442)
Table
Sponsor: R&R Lotion
AMA Lab No.: N-0479
Client No.: SUNSCREEN # 859 exp: 4-15
Expected UVA-PF: 10
No. Date Subject Sex Race Age ITAo Skin Lamp MW/ MPPDDu MW/ MPPDDu MW/ MPPDDp MW/ MPPDDp UVA-PFi UVA-PFi Tech.
cm2 I cm2 II cm2 S1 Std cm2 Product S1 Std Product
ID # Type No. Amps I (sec) Amps II (sec) Amps S1 (sec) Amps (sec) Initials
1 6/19/2013 66 6606 M H 45 26.7˚ II 4553 68.4/5.1 65 68.1/5.1 65 68.7/5.1 260 67.5/5.1 650 4.0 10.0
2 6/19/2013 48 3535 F H 54 26.1˚ III 4553 67.5/5.1 81 67.1/5.1 81 67.9/5.1 405 68.2/5.1 1013 5.0 12.5
3 6/19/2013 54 5054 M H 54 30.6˚ II 16614 69.0/6.0 65 69.1/6.0 65 69.5/6.0 325 68.9/6.0 813 5.0 12.5
4 6/19/2013 82 0760 F C 27 30.2˚ II 1695 67.9/6.3 52 67.3/6.3 52 67.1/6.3 208 67.4/6.3 650 4.0 12.5
5 6/20/2013 70 0070 F H 27 20.8˚ III 1695 67.1/6.1 81 66.7/6.1 81 66.3/6.1 324 67.4/6.1 1013 4.0 12.5
6 6/20/2013 72 4803 M H 26 25.3˚ III 11471 67.8/5.9 81 68.5/5.9 81 68.6/5.9 405 67.3/5.9 1013 5.0 12.5
7 6/20/2013 64 8133 F H 46 21.9˚ III 1695 67.9/6.4 101 66.8/6.4 101 67.5/6.4 404 67.3/6.4 1263 4.0 12.5
8 6/20/2013 78 2382 F C 23 33.2˚ II 16614 67.1/6.0 65 67.3/6.0 65 67.2/6.0 260 66.9/6.0 650 4.0 10.0
9 6/21/2013 70 3866 M H 42 29.6˚ II 1695 69.0/5.5 52 69.3/5.5 52 68.8/5.5 260 67.6/5.5 650 5.0 12.5
10 6/21/2013 76 9532 F C 24 35.3˚ II 4553 68.1/7.8 65 67.9/7.8 65 67.1/7.8 260 66.9/7.8 813 4.0 12.5
MEAN UVA-PF 4.4 12.0
STANDARD DEV (s) 0.5 1.1
STD. ERROR 0.2 0.3
S.E. % OF MEAN 3.6% 2.8%
t 2.262 2.262
95% CONFIDENCE INTERVAL 4.0 - 4.8 11.3 - 12.7
N OF CASES 10 10
MPPDD: Minimal Persistent Pigment Darkening Dose
I: Intensity of light source
The result of “10” is the result of dividing the protected skin value by the
unprotected skin value and the expected result is 1/3rd of SPF claim. Industrial
Sunscreen claims SPF 30 so the expected value is 10 and the result is 10 as seen above.
ISO 24444 In-Vivo Determination of the SPF (Sun Protection Factor) for International
Standards
Definition:
ISO 24444 is an In-Vivo test method (again requiring 10 human test subjects) determining the SPF,
or UVB protection, value of the sunscreen. This is primarily used in Europe but accepted
Internationally.
EVALUATION OF SUN PROTECTION BY SPF DETERMINATION (ISO 24444) – IN VIVO STATIC
Table
Sponsor: R&R Lotion AMA Lab No.: N-0479 Client No.: SUNSCREEN # 859 exp: 4-15 Expected SPF Value: 30
No. Date Subject Sex Race Age ITAo Skin Lamp MED/ MEDu I MED/ MEDu II MED/ MEDp MED/ MEDp SPF (P3) SPF Tech.
Type No. Hr &
Amps Hr &
Amps Hr &
Amps P3
Hr & Amps
Product Standard Value Initial
ID # I (Sec) II (Sec) P3 (Sec) (Sec)
1 6/18/2013 62 7072 F C 49 62.1° I 1695 126.6/5.7 4 126.9/5.7 4 126.1/5.7 75 126.5/5.7 151 18.8 37.8 2 6/18/2013 82 9684 F C 23 62.8° II 16613 127.1/6.0 4 127.4/6.0 4 127.6/6.0 60 128.1/6.0 151 15.0 37.8 3 6/19/2013 72 7921 F C 51 58.9° I 16614 128.1/6.0 4 128.4/6.0 4 128.9/6.0 75 128.4/6.0 151 18.8 37.8 4 6/19/2013 72 2368 F C 47 57.6° I 7528 128.4/5.7 4 128.6/5.7 4 128.3/5.7 60 128.0/5.7 134 15.0 33.5 5 6/19/2013 78 2670 F C 22 58.1° I 1695 128.2/6.7 4 128.8/6.7 4 128.0/6.7 75 126.6/6.7 134 18.8 33.5 6 6/19/2013 78 8873 M C 23 51.4° II 11471 126.1/7.9 4 125.7/7.9 4 125.5/7.9 75 125.3/7.9 151 18.8 37.8 7 6/20/2013 88 7551 F C 23 46.8° II 7528 127.2/5.8 8 127.4/5.8 8 127.0/5.8 120 127.6/5.8 269 15.0 33.6 8 6/20/2013 70 5092 M C 57 36.5° III 4553 126.7/6.3 11 127.2/6.3 11 127.0/6.3 165 126.8/6.3 414 15.0 37.6 9 6/20/2013 50 3379 F C 56 32.6° II 16614 126.1/6.0 6 126.3/6.0 6 126.6/6.0 113 127.2/6.0 202 18.8 33.7 10 6/20/2013 56 2212 F C 48 36.3° III 11471 128.6/7.3 6 128.8/7.3 6 129.4/7.3 113 129.1/7.3 202 18.8 33.7
MEAN (x) 17.3 35.7
STANDARD DEV (s) 2.0 2.2
STD. ERROR 0.6 0.7
S.E. % OF MEAN 3.5 2.0
95% CONFIDENCE INTERVAL 15.9 - 18.7 34.1 - 37.3
N 10 10
MED: Minimal Erythemal Dose I: Intensity of light source
Technicians: KC = Kaitlyn Callaghan, B.S. (Candidate)
ET = Erica Tavormina, B.S.
JR = Jaime Reidy, A.A.
TG = Tara Grube, B.S.
MED: Minimal Erythemal Dose (UV light exposure) I: Intensity of light source SPF Value: Value of Industrial Sunscreen’s SPF
ISO 24444 In-Vivo Determination of the SPF (Sun Protection
Factor) for International Standards
Definition:
ISO 24444 is an In-Vivo test method (again requiring 10 human test
subjects) determining the SPF, or UVB protection, value of the
sunscreen. This is primarily used in Europe but accepted Internationally.
COLIPA In-Vitro Method for Sunscreen Critical Wavelength
Determination for Broad Spectrum Claims
Definition:
This is a machine test that uses the COLIPA method to test the critical
wavelength on the sunscreen sample. The critical wavelength is
between 0 to 400nm and to claim broad spectrum a sunscreen must
cover up to 370 nm.
COLIPA Sun Protection By SPF Determination – 80 Minute Water Resistant
Definition:
COLIPA regulation and determination of the SPF (Sun Protection Factor) pre-exposure and post
exposure after immersion in water. This test is on humans using 10 participants of varying skin
pigmentation. Water resistance test claims can be 0 minutes, 40 minutes or 80 minutes. The
sunscreen has to meet the same SPF value as claimed on label before and after immersion.
I: Intensity of light source MED: Amount of UV exposure dosage (1 is low 12 is high) W: Wet (Post immersed in water)
ST: Static (Non immersed in water)
WRR: Water Resistant Retention
The last three results are the most important because they show that before being immersed in water Industrial Sunscreen has an SPF value of 35.7. After immersion the SPF factor is 32.1 and lastly that 90.1% of the UV light was blocked after immersion in water.
EVALUATION OF SUN PROTECTION
BY SPF DETERMINATION (COLIPA) - VERY WATER RESISTANT
Table
Sponsor: R&R Lotion
AMA Lab No.: N-0479
Client No.: SUNSCREEN # 859 exp: 4-15
Subject Sex Age MED/ I Skin MEDu I MEDu II MEDu II MEDp MEDp MEDp MEDp SPF (P3) VWR (P2) SPF Values %
ID #
Hr (Amps) Type
P3 P2 ST VWR (Sec) ST(Sec) W(Sec) (Sec) (Sec) (Sec) (Sec) Standard Control Static VWR VWRR
62 7072 F 49 126.9 5.7 I 4 4 4 75 60 151 134 18.8 15.0 37.8 33.5 88.3%
82 9684 F 23 127.4 6.0 II 4 4 4 60 60 151 120 15.0 15.0 37.8 30.0 78.8%
72 7921 F 51 128.4 6.0 I 4 4 4 75 48 151 134 18.8 12.0 37.8 33.5 88.3%
72 2368 F 47 128.6 5.7 I 4 4 4 60 60 134 120 15.0 15.0 33.5 30.0 89.2%
78 2670 F 22 128.8 6.7 I 4 4 4 75 60 134 134 18.8 15.0 33.5 33.5 100.0%
78 8873 M 23 125.7 7.9 II 4 4 4 75 48 151 120 18.8 12.0 37.8 30.0 78.8%
88 7551 F 23 127.4 5.8 II 8 8 8 120 96 269 269 15.0 12.0 33.6 33.6 100.0%
70 5092 M 57 127.2 6.3 III 11 11 11 165 132 414 370 15.0 12.0 37.6 33.6 89.1%
50 3379 F 56 126.3 6.0 II 6 6 6 113 90 202 202 18.8 15.0 33.7 33.7 100.0%
56 2212 F 48 128.8 7.3 III 6 6 6 113 90 202 180 18.8 15.0 33.7 30.0 88.7%
MEAN (x)
17.3 13.8 35.7 32.1 90.1%
STANDARD DEV (s) 2.0 1.5 2.2 1.8 7.9
STD. ERROR 0.6 0.5 0.7 0.6 S.E. % OF MEAN 3.5 3.6 2.0 1.9 95% CI
±1.6 ±1.3
95 % CI % OF MEAN
±4.4% ±4.0%
90 % Unilateral Confidence Limit (mean % VWRR -d)
86.6%
N 10 10 10 10 10