3. HAIR & HAIR FOLLICLES
• Hair is composed primarily of proteins
(88%) These proteins are of a hard fibrous
type known as keratin. Keratin protein is
comprised of what we call "polypeptide
chains.”
4. Chemical Composition of Hair
• Hair made up of 20 amino acids.
• Body produces 11 of the 20 “the remainder must come from diet”.
• Proteins are sources of amino acids.
• A healthy diet is necessary for healthy hair.
5. Hair Color
• All natural hair colors are the result of two types of hair pigments.
• Both of these pigments are Melanin types, produced inside the hair follicle
and packed into granules found in the fibers.
• Eumelanin is the dominant pigment in brown hair, and black hair
while pheomelanin is dominant in red hair.
6. GLANDS
The two major glands associated with the skin are
the sebaceous glands and the sweat glands.
A- Sebaceous Glands
The sebaceous glands secrete an oily substance called
sebum, which lubricates the hair and skin.
B- SWEAT GLANDS
7. FOLLICLE:
The tube like pocket, in the skin or scalp that contains the hair root.
HAIR BULB:
The lowest area or part of a hair strand. It is the thickened, club-shaped
structure that forms the lower part of the hair root. The lower part of the
bulb fits over and covers the dermal papilla.
8. ARRECTOR PILI:
A minute, involuntary muscle fiber in the skin inserted in the base of the hair
follicle. Fear or cold causes it to contract, which makes the hair stand up
straight, resulting in goose bumps.
SEBACEOUS GLANDS:
Oil glands of the skin, connected to the hair follicles. The sebaceous glands
secrete an oily substance called sebum, which lubricates the hair and skin.
9. NORMAL SCALP HAIR GROWTH
PATTERNS
Average total number of scalp hairs is 100,000 hairs.
Average rate of growth is 0.35 mm/day.
Hair grows faster in summer than in winter.
Average daily loss is 25-100 hairs /day.
Fastest growth is between 15-30 years.
Female hair grows faster than male hair.
10. Types of Hair
• Vellus (lanugo) hair: short, fine, downy,
unpigmented hair on body.
• Terminal hair: long, thick, pigmented
hair found on scalp, legs, arms, and
body.
11. SHAPE
The shape of the hair shaft determines whether hair is straight or curly.
• If the shaft is round, the hair is straight.
• If the shaft is oval, the hair is wavy.
• If the shaft is flat, the hair is curly or kinky.
13. ANATOMY OF HAIR
I- THE SHAFT
A- The medulla
B- The cortex
C- The cuticle
II- THE ROOT
A- The hair bulb
B- The erector pili muscles
14. HAIR SHAFT
There are 3 main layers of the hair shaft.
CUTICLE: The outermost layer of the hair. It consists of a single layer of
transparent, scale like cells that overlap like shingles on a roof. A healthy,
compact cuticle layer is the hair’s primary defense against damage.
CORTEX: The middle layer of hair; a fibrous protein core formed by elongated cells
containing melanin pigment. About 90 percent of hair weight comes from the
cortex. Protein structures located in the cortex provide hair elasticity.
Changes resulting from chemical services occur in the cortex.
15. HAIR SHAFT
There are three main layers of the hair shaft.
MEDULLA: Innermost layer; also referred to as the pith(Core)
of the hair.
It is composed of round cells. Very fine and naturally blonde
hair may not even have a medulla.
Thick, coarse hair and beard hair always contain a medulla.
Cortex
Cuticle
16.
17. HAIR LIFE CYCLE
• There are 3 phases in the hair life cycle.
• Hair shedding usually occurs in the transition phase, but can also occur in
the resting phase.
18. • Active-Growth Phase (ANAGEN):
Active growth period is 2-5 years before replacement.
• Transition Phase (CATAGEN):
lasts one or two weeks & hair follicle shrinks about 80%.
• Resting Phase (TELOGEN):
After five or six weeks, dermal papilla reconnects to base
of hair follicle and bloodstream. The hair re-enters the
active-growth phase and a new hair begins to from.
22. CAUSES OF HAIR LOSS
Mechanical Damage
(Trichotillomania / Styling
(Chemicals sh,Cr)
Diseases
(Alopecia/Medication/
Anemia/Fungus)
Stress
Hormonal
(Lactation –Pregnancy)
Hair Loss Causes?
23. Hair Brittleness & Split Ends
• Perming, Straightening or Curling
• Rebonding
• Blow drying
• Excessive or strong shampoos
• Brushing or combing
• Genetics
24.
25. ANDROGENETIC ALOPECIA
Testosterone 5R Dihydrotesterone.
• 5R has two Isozyme, 5R1 and 5R2
• 5R1 ubiquitously distributed in skin particularly in sebaceous gland.
• 5R2 is found in outer root sheath and dermal papillae.
26.
27. TELOGEN EFFLUVIUM
Telogen effluvium described as
excessive scalp hair shedding disorder.
Causes:
• Environment
Exposure to toxins & environmental change
• Hormones
Pregnancy & Lactation
• Medications or medical treatment
Antidepressants - antihypertensive - oral
contraceptives
• Diet Deficiency
iron
zinc
vitamin B-6
vitamin B-12
28.
29. Trichotillomania (hair-pulling disorder)
Is a mental disorder that involves
recurrent, irresistible urges to pull
out hair from your scalp, eyebrows
or other areas of your body,
despite trying to stop.
30. Management Of Scalp Disorders and
Hair Loss
Prevention is better than a cure!
35. RAKTOO LOTION
Biotin (B7)
Biotin is a coenzyme and a B vitamin. It is also known as vitamin H.
Increases hair growth,
Improves hair texture.
36. RAKTOO LOTION
Coconut Oil
Reduces hair fall and breakage.
Promotes hair growth and thus could be one of the essential
components in hair oil.
Prevents the protein loss from hair.
Helps to control dandruff.
Antioxidants effect.
Coconut Oil Rich in iron, potassium and essential fats.
37. RAKTOO LOTION
Almond oil
Moisturizes dry hair
Stimulates hair growth
Provides elasticity to the strands making them strong.
Helps to cleanse the scalp.
Almond Oil is rich in Vitamin E, monounsaturated fatty acids, proteins, potassium
and zinc, besides a number of other minerals and vitamins.
38. RAKTOO LOTION
Sun Flower Oil
Stimulates the natural growth of hair, acts as a good
moisturizer and conditioner.
Prevents thinning of hair, nourishes the hair and
prevents damage to hair.
Sunflower oil contains lecithin, phospholipids, tocopherols, carotenoids
and has a very high content of vitamin E.
39. RAKTOO LOTION
Aloe Vera oil
Provides moisturizing effect to the scalp.
Improves blood circulation.
Promotes the growth of hair.
Active components with its properties: Aloe Vera contains 75 potentially active constituents: vitamins, enzymes,
minerals, sugars, lignin, saponins, salicylic acids and amino acids.
40. RAKTOO LOTION
Olive Oil
It forms a protective coating over the hair shaft and
prevents from damage.
used for the treatment of dandruff, to moisturize and
soften hair.
41. RAKTOO LOTION
Sesame Oil
It has very good emollient properties.
It also enhances the growth of hair and prevents premature
greying of hair.
Sesame Oil…It is enriched with Vitamin E, B complex, and minerals such as magnesium, calcium, phosphorus
42. RAKTOO LOTION
• Repairs split ends & damaged hair.
• Makes hair shine and look great.
• Dissolves excess sebum for stimulating healthy hair growth.
• Rapidly remove scales and pruritus .
• Scavenger for ROS.
• Prevents hair loss.
• Prevents hair dryness.
• Long lasting residual effect.
51. Source Of Nutrients for Hair Growth
Improves Scalp Circulation for Hair Growth
Moisturizes dry Hair
Vorsil LOTION
Treats FPHL
52. VORSIL LOTION
Caffeine
• Caffeine resulted in an average hair growth
increase of over 45% and the life of the hair was
increased by over one third.
• Caffeine counteracts the reduction in natural
energy compound at the hair root by providing
active ingredient at the root thus promoting an
extended growth phase.
53.
54. VORSIL LOTION
Marula oil
Marula oil’s high level of both vitamin C and oleic
acid combines to help protect and beautify the hair.
protects the hair from pollutants,
coats the strands of hair to guard against both environmental
damage and styling elements due to its ultra-protective shield
of essential nutrients
Marula oil similar to Argan oil, it actually contains 60 percent more antioxidants.
55. VORSIL LOTION
Argan oil
Helps prolong hair follicle life
stimulates hair growth by increasing the production of
keratin, an essential hair protein.
Argan oil contains tocopherols (vitamin E), phenols, carotenes, squalene, and fatty
acids, (80% unsaturated fatty acids)
56. VORSIL LOTION
Ginseng
Improves both hair density and hair thickness.
Stimulates hair growth by increasing the production of
keratin, an essential hair protein.
Ginseng contains Ginsenoside extracts , vitamins and minerals
57. VORSIL LOTION
Keratin
Source of proteins that necessary for healthy hair shaft.
Loss of keratin causes premature catagen entry in hair follicles.
Treats dry & damaged hair.
58. VORSIL LOTION
Wheat Germ Oil
Repairs of dry and dull hair.
Stimulates hair growth and helps to maintain the
elasticity of hair.
Wheat germ oil is a rich source of vitamin B6 and folic acid of the Vitamin B complex,
magnesium, potassium and phosphorus
59. VORSIL LOTION
Castor Oil
Provides nourishment to the hair and follicle.
It has a good penetrability and hence can easily
provide nourishment to the follicles.
Castor oil is extremely rich in vitamin E and essential fatty acids
60. VORSIL LOTION
Emu Oil
Provides nourishment to the hair and follicle.
It has a good penetrability and hence can easily
provide nourishment to the follicles.
Emu oil contains omega 9 (oleic), omega 6 (linoleic) and omega 3 (linolenic), essential fatty acids
(EFAs) and certain vitamins and amino acids that help the healthiness of hair and skin.
61. VORSIL LOTION
Vorsil promotes hair growth& prevent hair loss.
Vorsil Anti-oxidant & Anti-inflammatory.
Vorsil increases blood flow & nutrients around the hair follicles.
Vorsil maintains the hair well grown, thick and prevents hair loss.
Vorsil provides a great moisturizing & emollient effects.
71. Source Of Nutrients for Hair Growth
Inhibits DHT and increase no of hair
FPHL & MPHL
Improves Scalp Circulation
for Hair Growth Hair Nourishment Effect
ENDOVILL LOTION
72. ENDOVILL LOTION
Saw palmetto
• Inhibits 5-α reductase enzyme.
• Interferes binding of dht to androgen receptors.
• Increases the activity of 3-α hydroxysteroid
dehydrogenase.
• Saw palmetto significantly increases the count & size
of total hair and especially that of terminal hair in
Androgenetic Alopecia cases.
74. ENDOVILL LOTION
BIRCH EXTRACT
Birch Oil extracted from Birch bark is similar to oil of Wintergreen,
which is well-known as a stimulant to encourage hair growth.
Good in treating baldness., and to give the hair a nice shine.
75. ENDOVILL LOTION
Endovill promotes hair growth& prevent hair loss.
Endovill inhibits 5 α-Reductase enzyme & bocks DHT receptors.
Endovill Anti-oxidant & Anti-inflammatory.
Endovill increases blood flow & nutrients around the hair follicles.
Endovill maintains the hair well grown, thick and prevents hair loss.
Endovill provides a great moisturizing & emollient effects.
84. Improves Hair Growth
Protects Against Environmental Pollutants & Chemicals
Hair Nourishment Effect
Rich in Anti-Oxidants
VARKOPET SERUM
85. VARKOPET SERUM
SILICON OIL
Heat protection.
The moisture content of hair is crucial to maintaining its healthy
appearance and feel. Processes such as blow drying and curling with hot
irons can rapidly reduce hair moisture content below its normal level and
can lead to damage. Hair dryers and other heated appliances first soften
the keratin of the hair. If the appliances are too hot, they can actually
cause the water in the hair to boil, forming minute bubbles of steam inside
the softened hair shaft, weakening the fiber and potentially leading to
total fracture. In general, silicones have good thermodynamic properties to
help protect hair and maintain its moisture.
It could play in reducing the loss of water from hair fibers
86. VARKOPET SERUM
Hair strengthening.
With their inherent conditioning ability, many silicones address the
physical and environmental causes of hair damage.
They can be especially useful in ethnic hair care products and products
designed for weakened or damaged hair. In these cases, the ability of
silicones to impart a perception of moisturization and control frizzy hair
contribute to the overall conditioning effect.
It may protect the hair cuticle during elongation, and it may assist in sealing
the hair cuticle, helping prevent moisture penetration into and out of the
hair cortex to maintain an optimal moisture level for hair strength.
87. VARKOPET SERUM
All tresses treated with silicones allowed three times more heat to be
absorbed. The silicone film on hair makes it more difficult for water to
evaporate, and this retention of moisture translates to better heat
protection
0
5
10
15
no silicone silicone
Moistureloss%
temperatures
70
120
160
88. VARKOPET SERUM
Varkopet Serum …. Unique effective silicon based formula enriched with nutrients and vitamins for
healthy hair and scalp.
Varkopet Serum …..Protects hair from environmental damage and air pollutants.
Varkopet Serum …. Improves hair physical properties (strengthening, moisturizing, conditioning effect).
Varkopet Serum …. Stimulates hair growth & improves scalp circulation and nutrients supply.
89. VARKOPET SERUM
INDICATIONS
• Split ends, hair loss and hair damage.
• Dry and frizzy hair.
• Hair brittleness and breakage.
• Hair that have under gone excessive chemical treatments like perming, coloring.
Hair shedding is related to daylight, and that reducing exposure to sunlight may help prevent seasonal hair shedding.
Hair loss can be caused by drugs used to treat:
Cancer/ Arthritis/ Depression/ Heart problem High blood pressure
Other causes of hair loss
A physical or emotional shock. Many people experience a general thinning of hair several months after a physical or emotional shock. Examples include sudden or excessive weight loss, a high fever, or a death in the family.
Hair-pulling disorder. This mental illness causes people to have an irresistible urge to pull out their hair, whether it's from the scalp, their eyebrows or other areas of the body. Hair pulling from the scalp often leaves patchy bald spots on the head.
Certain hairstyles. Traction hair loss can occur if the hair is pulled too tightly into hairstyles such as pigtails or cornrows.
Perms تموج الشعر
clomipramine (Anafranil). Other medications that research suggests may have some benefit include N-acetylcysteine (as-uh-tul-SIS-tee-een), an amino acid that influences neurotransmitters related to mood, and olanzapine (Zyprexa), an atypical antipsychotic.
hydroxysteroid dehydrogenase enzyme will reduce DHT and lead to a reduction in hair loss
hydroxysteroid dehydrogenase enzyme will reduce DHT and lead to a reduction in hair loss
