Stretch marks are long intended scars with underlying thinning of the skin. They are clinically known as ‘striae distensae’ or epidermal atrophy. 
These are very common among people and develop where dermal damage occurs by stretching of the skin.
The continuous and progressive stretching of skin produces the ‘Striae’ on the skin that is aesthetically unacceptable and depressing.
But otherwise, they are non-malignant in nature. 
The amount of stretching depends upon the ability of your skin to stretch, time and amount of stretch applied to it. It is also dependent upon age, race, and sex of the person. 
They are caused when the body grows quickly enough and collagen is not present to accommodate elasticity to the skin .
Major factors include pregnancy, rapid weight change, weightlifting, excessive use of topical steroids, adolescence (growth phase), heredity, and genetics
Streaks are commonly seen on the abdomen, breasts, shoulders, groin areas, hips, and thighs. 
Rarely these stretch marks are seen in Cushing's syndrome (adiposity around the abdomen, trunk) or Marfan syndrome (disproportionate body’s growth in length). 
What are Essential Oils?
Essential oils are natural plant products that are highly concentrated and potent in nature. They are volatile and colorless pleasant-smelling oils.
These oils are termed natural because they are available from nature without chemical modification or intermediate synthesis
They are extracted from flowers, rinds, leaves, seeds, stems, fruits, and distilled from resins.
These oils are mixtures of volatile compounds containing hydrocarbons, alcohols, aldehydes, esters, ethers, ketones, phenols, and terpenes.
They are extensively used for medicinal purposes from skin treatments to cancer, perfumery, and cosmetics, pharmaceuticals, therapeutic remedies.
They are administered orally as capsules or gels. Tropically they are used in lotions, mixed with a carrier oil, and in aromatherapy in baths, as diffusers, inhalations.
Essential Oils For Stretch Marks
Essential oils impart cell growth and regeneration. Avocado Oil is rich in vitamin E and useful to repair sun-damaged skin. It is helpful in skin regeneration.
Hazelnut oil also aids in the regeneration of cells and strengthens capillaries.
Orange essential oil is very important to prevent stretch marks. As we have seen the absence of collagen can cause stretch marks.
This oil aids in the formation of collagen and is rich in vitamin C.
Volatile oils induce cell repairing, reduce pigmentation and spots and help decrease wrinkles on the face.
Geranium oil when used as a massage oil treatment reduces cellulite on the skin and heals stretch marks and scars. 
Tangerine essential oil and the Rose essential oil is a reliable tonic for stretch marks. 
Jojoba oil is great base oil which is rich in protein and minerals contain collagen-like waxy substance useful in increasing skin elasticity, it also exhibits its usefulness in stretch marks. 
There are many carrier oils useful to treat stretch marks such as is beeswax, Shea  butter, Coconut oil (it contains glycerine, palmatic acid) , bitter Almond oil (massage with this oil shows lesser stretch marks ).
Cocoa butter is often recommended for the prevention of stretch marks during pregnancy.
Best Essential Oils For Stretch Marks
Essential oils have innumerable benefits for the skin. They are capable of regenerating skin tissue and cells. They rejuvenate and soothe your skin.
These volatile oil works greatly on stretch marks, scar, wounds, some of the repair while others prevent it from occurring.
Keep reading and discover some of the best essential oil blends useful in fighting your stretch marks and delivering you beautiful and nourished skin again!
Lavender Essential Oil
Lavender oil is extracted from flowering tops from an aromatic green woody shrub.
Lavender essential oil is anti-inflammatory and reduces swelling. The oil speeds up skin healing and restores it.
The oil works in remedial action through its floral, sweet aroma such as in vapor therapy.
A study on mice model showed lavender oil promotes wound healing and synthesis of collagen as earliest as the fourth day of wounding. 
The oil is highly known for its properties to treat stretch marks.  It also aids in scar formation and heals them.
Massage this oil on and around the affected area to reduce and minimize the formation of scar tissue.
The oil must be cautiously used in pregnancy (especially first trimester) and by people with low blood pressure.
Mandarin Essential Oil
Mandarin essential oil is expressed or distilled from the rind of mandarin fruit. The evergreen tree has fragrant flower and oil has a fresh and sweet aroma.
The oil not only benefits in pregnancy-related stretch marks but also reduces cellulite.
The oils active bio ingredients are limonene, terpinolene, alpha-pinene contributing relief from stretch marks. 
The oil can cause photosensitivity on the skin.
Centella Asiatica Essential Oil
The plant is found in India and is also known as Indian pennywort. It is a perennial herb having red, pink or white flowers and fleshy leaves.
A study shows that the use of an ointment containing Centella extract, α-tocopherol, and collagen-elastin hydrolysates reported less development of stretch marks in pregnant women. 
This herbal oil benefits in boosting cells that make collagen in the body and makes skin tissue.
Rosehip Essential Oil
Rosehip oil is beneficial for treating scar tissue on the body and can be used in massage blends. 
A double-blind placebo study (2013) reported cream containing rosehip oil, Centella Asiatica triterpenes and vitamin E was effective in preventing stretch marks when they applied it twice a day after 12 weeks of pregnancy. 
Frankincense Essential Oil
Frankincense essential oil is great for skin that has lost elasticity.
The oil is steam distilled from resin that is collected from the pinnate shaped tree leaves. It is widely used to restore skin tone, reduce scars, and stretch marks. 
It is primarily used for skin pigmentation and scars and effective for age spots. 
The oil has Cicatrizant properties and aids in scar formation. It makes your body feel warmth and fresh due to rich scent
Grapefruit Essential Oil
Grapefruit essential oil is cold expressed from the peel of the fruit and it is large yellow in color. It has a sweet citrus fragrance and has a yellowish-green tinge.
The oil has astringent properties and can be used to remove cellulite from the body.
Studies have shown this oil benefits in treating dermatological conditions, such as stretch marks, improving cellulite and toning of the skin. 
Grapeseed oil is potent for damaged and stressed tissues. It has regenerative properties and moisturizes skin.
Use the oil cautiously as it can cause photosensitivity and irritation to skin.
Patchouli Essential Oil
Patchouli is a bushy herb in the mint family. The oil is extracted from the dried leaves and the dried flowering herb.
The oil is soothing and astringent for skin thus providing it elasticity.
It is famous for its anti-aging properties. Therapeutic oil reduces cellulite and acts as a fixative for wrinkles.
The oil is a good healing agent and works to repair damaged skin. It is a tonic for stretch marks, scars, and skin wounds. 
It regenerates skin tissue and corrects scar . It is gentle and helps with wrinkles and aging skin.
The oil imparts regenerative properties to skin cells and especially renews scar tissues owning to its Cytophylactic action on the skin.
Neroli Essential Oil
Neroli essential oil is extracted from blossoms. The oil is rich in vitamin C.
It is also known as sweet orange essential oil. The plant is having white fragrant flowers from which oil is extracted.
It is of immense importance to skincare and is completely safe to use. It rejuvenates and regenerates new cells.
The oil promotes skin cell regeneration and is an effective Cytophylactic. The oil is a healing agent and tonic for the skin.
Jasmine Essential Oil
Jasmine essential oil is extracted from blossoms. It is infused with a floral, sweet, strong aroma.
The oil is extensively used in cosmetics and skin creams etc. It is highly fragrant and therefore used in perfumery and fragrance.
The oil is highly concentrated and only a few drops can do wonders. The oil is remedial to be used in the third trimester only for stretch marks in the form of massage. 
It works wonders by enhancing scar formation and later softening skin. It is a therapeutic emollient.
Pregnant women should avoid the use of this oil as it induces and strengthens contractions
Helichrysum Essential Oil
The method for extraction for Helichrysum essential oil is steam distillation.
The herb is strongly aromatic whose flowers and flower tops are used for extraction. It has a powerful honey-like aroma.
The oil is used for good skin health, it soothes and softens skin and is used as an emollient in various creams and lotions.
Cytophylactic action of oil promotes new cell growth and re-builds the tissue. It repairs damaged skin and scar.
It increases the circulation of the blood to tissues and cells which in turn repairs skin and membranes.
The oil is full of skin rejuvenating properties, it is astringent on the skin. The oil promotes scar formation and is a beneficial Cicatrizant.
Precautions When Using Essential Oil?
These oils are generally safe to use but few steps of precaution can save you from undesirable episodes and allergies.
It is advisable to always perform a patch test before their topical use by dabbing a small amount on the inside of your arm.
Avoid using for children under the age of 5 and in pregnancy especially for the first trimester as an essential oil can lead to abortions (ketones).
Lessen sun exposure after the use of oil such as bergamot and other citrus oils as they increase the photosensitivity of the skin.
Keep essential oils away from the eye area. The contact lenses or eyes must not be rubbed or handled with essential oils on fingers.
Avoid using them near open wounds, genitals, inner ear, and mucous membranes as they are sensitive and become irritated.
Stretch marks are linear marks on the skin when the skin untimely or in a short period expands. They can occur during the growth phase, pregnancy or weight changes
Essential oils help restore elasticity, heal damaged skin cells, and accelerate the growth of new skin cells.
So in the beautiful journey of pregnancy or instant weight loss/ weight gain if you face pink, red, brown or sliver lines on your abdomen, buttocks, hips or breast.
Use these blends right away to get going and make your skin rejuvenated again.