We are sure that, to a greater or lesser extent, you have ever heard of the benefits of onion shampoo and its incidence on the stimulation of hair growth and similar things. For this reason, we have thought that it is worth delving into this topic, which is very interesting and can help us a lot in caring for our hair.
In any case, to resolve some of these issues, we have spoken with the experts at Harmony Natural Cosmetics who have answered many questions about onion shampoo and revealed some truths and myths about hair care.
What are the benefits of onion shampoo
In any case, we could start from the basis that the onion is a vegetable rich in vitamins, minerals and antioxidants, which is why it is considered a food full of beneficial properties for the health of our body. But not only for the body when we ingest it, but to be part of our favorite cosmetics, specifically, it can become a great ally for hair care.
In this way, if we look at the onion extract, as they point out to us from the Armonía brand “is made up, among other assets, of quercetin (flavonoid) and sulfur compounds that provide important nutrients for healthy hair growth, while reducing the proliferation of fungi, bacteria and yeasts, responsible for hair loss and dandruff”.
quercetin It also acts as a powerful antioxidant and free radical scavenger, which reduces inflammation and stimulates blood flow to the scalp.
Therefore, specifically, red onion extract, due to its high content of quercetin, helps reduce inflammation of the scalp, improving blood flow to the follicle and therefore its nutrition. Its sulfur compounds exert an effective and antibacterial cleaning on the scalp and hair.
What does onion shampoo do to hair?
Surely what you have heard most about the properties of onion shampoo is that it helps make hair grow faster and stronger.
Well, our consulted experts tell us that in the human being hair grows in cycles. The division of the cells is responsible for the hair growth cycle, the new cells push the hair up to make it grow, so the new hair cells are located at the root (hair bulb) that receives the nutrients.
Our hair does not grow continuously but in cycles of 2 to 6 years that are divided into three phases.
- Active phase of growth (anagen), lasts between 2-6 years, during which the hair grows from 1 to 2 cm per month. In this phase, new hair is growing in the hair bulb, which explains its sensitivity to lack of nutrients and chemical aggressions (dyes, foams, gels,…).
In this phase, andl onion extract provides nutrients to the hair bulb and stimulates blood flowfeeding him for his correct development.
- Transition phase (catagen): After completing the first cycle, the hair begins a resting phase of 2 to 4 weeks. Hair growth stops, cells stop dividing.
- Falling phase (telogen), lasts from 2 to 4 months and closes the cycle with the fall of old hair. At the same time a new shoot appears that allows the formation of a new hair shaft. Now a new active phase of growth (anagen) can begin.
How does onion shampoo work on hair?
Therefore, and according to the above, we could say, as Mi Rebotica points out, that onion shampoos stimulate hair growth thanks to that sulfur from the onion that we mentioned boosts collagen production and stimulate blood circulation making the hair follicles receive more nutrients and hair grow faster. Shortly after starting to use it, the ends begin to strengthen, density increases and volume improves a lot. Weak and brittle hair regain vitality, noticing greater hydration and less frizz.
What is onion shampoo for?
Throughout the cycle with the onion shampoo we can stimulate the hair bulb (providing it with extra nutrients) for a much faster growth.
If also in its composition contains apple cider vinegartell us that it will also help us remove impurities from the hair caused by pollution and help strengthen it, revitalizes it leaving it softer and brighter, while improving dandruff and reducing hair loss.
But beware, because its benefits do not end there because it can also help us to eliminate dandruff because this is due to the appearance of some fungus or bacteria that ends up affecting that area. In these cases, that power purifying and antimicrobial The one we are talking about acts directly and effectively on the focus and, therefore, eliminates all these pathogenic agents and restores its natural balance to your scalp.
Last but not least, onion extracts nourish the hair follicle with quercetin and minerals such as selenium, zinc, phosphorus or calcium, regenerating and remineralizing your hair so that it looks brighter and stronger. So yes, this is another effect that we get with the onion shampoo.
If we add all these effects, it is said that since the onion is loaded with antioxidants such as ascorbic acid (vitamin C) and vitamin E, they help to mitigate the action of free radicals and we could say that it has a rejuvenating effect on it since that slows down your aging.
How long does it take to grow hair with onion shampoo?
As we pointed out, hair growth is not something continuousAnd it varies from person to person. If we use the onion shampoo continuously, throughout the growth cycle you will stimulate the hair bulb (providing it with extra nutrients) for much faster growth.
Which onion shampoo is better: better options
Given that not all shampoos with onion extract are the same, given that despite the fact that they have the properties derived from this ingredient in common, each brand then provides its own composition to offer other advantages and adapt to the needs of different types of hair.
Therefore, we are going to recommend the following.
We start with the Onion shampoo from Harmony Natural Cosmetics which is vegan, without parabens or silicones and offers us a stimulating action with antioxidant properties that strengthen the hair follicle to promote hair growth and reduce hair loss.
It is formulated based on natural extracts of onion, lavender, rosemary, sage and thyme which, enriched with apple cider vinegar, provide shine and softness to the hair with a soft and pleasant aroma. Onion is a natural source of quercetin, a powerful antioxidant and sulfur that has antiseptic, fungicidal and antibacterial properties. Apple cider vinegar is very rich in bioflavonoids that help strengthen hair resistance and give hair shine. Its price is 12.60 euros.
We continue with a great acquaintance. This is Nuggela & Sulé’s No. 1 Premium shampoo, which is number one in sales. There are many properties attributed to this shampoo, due to its ability to strengthen hairtheir beneficial properties for oily hair and his action against hair lossare the most popular.
Contains quercetin Y sulfur and the properties it promises range from stimulating rapid hair growth, helping to regulate the seborrheic glands and eliminate excess sebum, benefiting the elimination of dandruff, delaying the appearance of gray hair, anti-hair loss effect, providing more volume and shine and strengthens and nourishes the hair. Its price is 12.04 euros.
Nuggela & Sulé Premium Shampoo with onion extract – Stimulates hair growth – 250 ml
We continue with him Original Onion Extract Shampoo from Mi Rebotica which has different versions, either for normal hair, oily or for other damaged and other softer. This is the original that contains that onion extract that helps to strengthen the hair and, thanks to its antioxidant capacity, protects it from oxidative processes. Its price is 14.95 euros.
My Rebotica Original Onion Extract Shampoo 500ml.
With more than 1100 comments on Amazon we have the signature Valquer Laboratories, with onion bulb (allium cepa), very rich in: avonoids, vitamins, essential oil and sulfur compounds. It gives the hair all the vitality and strength that the onion bulb has inside and promises that the hair will grow healthy with renewed strength and exceptional thickness and shine. Its price is 12.95 euros.
Onion shampoo care. Reduce fat. Capillary stimulant. Hair antioxidant – 1000 ml
Ultimate Onion is an option also from Amazon of the signature Vidalforme loaded with vitamins for hair and natural essential oils and concentrates extracts of Onion, Saw Palmetto, Hops and 22 Natural active ingredients. It stimulates hair growth with extracts of Coffee, Guarana and Ginseng that is reinforced thanks to vegetable proteins from Corn, Soy, Wheat and Oats. In addition, it improves blood flow with Arginine, Baicalensis and Lavender. Honey, Melon, Wild Rose, Betaine and Vegetable Glycerin extracts also help to hydrate the hair. Its price is 14.39 euros.
ULTIMATE ONION. Onion shampoo with 22 Natural and Ecological Actives – Loaded with vitamins for hair and natural essential oils. Anti-hair loss shampoo for women / men I Hair growth I
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