How long does hair take to grow?

09 Jun, 2023



Hair growth is a common concern for many people. We all desire to have a strong, healthy and abundant mane, but sometimes it’s difficult to achieve this. The pace of our modern lifestyle and the products, styling tools and treatments we use each day can alter the growth cycle and accelerate the hair’s aging. So, knowing all of this, we ask ourselves, how long does hair take to grow? 


Why doesn’t my hair grow? 


The circadian rhythm is a natural cycle that regulates our body’s physiological processes, including hair growth. This 24-hour cycle affects our cells and continuous interruptions of it are reflected in our skin, muscles, brain... and also in our hair. 

Furthermore, both external and internal alterations also damage and impact our fibers’ health and hair growth. Pollution and environmental factors, exposure to blue light, the use of aggressive products and treatments or the abuse of heat tools, like the blow dryer and iron.  

Likewise, our production of hormones decreases as we age. Hair growth slows down and our mane loses density and strength. Furthermore, stress can provoke a hormonal imbalance in our body and, when we don’t sleep enough, the production of melatonin (a hormone that helps to regulate our hair growth) can also be interrupted. Our lifestyle, an unhealthy diet or the deficiency of essential nutrients–like iron, vitamin D, zinc and biotin–are other decisive factors. 


How long does hair take to grow? 


Hair growth varies, depending on each person. On average, our hair grows approximately 1.25 cm per month. The growth phase lasts between 2 and 7 years and, once it reaches the final stage, it falls out to leave room for the formation of new hair strands. 

A daily loss of between 50 and 150 hair strands is considered normal. However, there are factors that can affect the speed of our hair growth and accelerate shedding. The health and size of the hair follicle are key to preventing the hair’s debilitation and loss and, thus, for stimulating its growth. 


Obtain a healthy mane 


It’s important to take steps for repairing damage, recovering the hair’s lost vitality and strength, improving the follicles’ anchorage and achieving a redensification of the mane through a healthy, ongoing growth: 

  • REGULATE. Prevent alterations to the hair’s biological clock caused by external and internal damage. A correct functioning of the follicle is key for the hair growth cycle. 
  • ANCHOR. Guarantee optimal follicle size and health by decreasing and preventing the hair’s thinning and loss. 
  • PRESERVE. Increase the vitality of the follicles’ stem cells, maintaining and protecting their functions.  
  • PROTECT. Potentiate the elimination of free radicals, increasing antioxidant, photoprotective and antipollution properties... 
  • NOURISH. Provide cells with necessary vitamins, minerals and nutrients to guarantee optimal hair growth. Improving blood circulation is also required for a better flow of oxygen and nutrients directly to the follicle.  


Products that stimulate hair growth  



At Miriam Quevedo, we count with products specifically formulated to stimulate hair growth from the core. The Black Baccara haircare collection favors the hair’s lasting anchorage for longer, helping to reverse its thinning and getting rid of brittle hair to enjoy a healthy, dense and strengthened mane, from the root to the ends. 

Its ingredients–like the Black Baccara Rose Youth Concentrate, Fresh Rose Stem Cells, Hair Growth Factors (Capixyl and Scalp Densifier) or our Multi-Vitamin 8 Complex–work at the cellular level to strengthen and thicken the follicle.  

Fresh Rose Stem Cells regulate and rebalance the scalp’s microbiome. In addition, our Probiotic Scalp Hydrating, Calming & Regulating Complex, the Natural Tensioactives Derived from Coconut Oil and Apple, Thermal Water and L-Arginine balance the skin’s flora and favor the growth of healthy hair.  

Black Baccara Ultimate Hair Growth Ritual is the most suitable ritual to redensify and includes the best hair growth products. These 100% vegan and clinically proven products boost the follicles’ regeneration to reverse the fibers’ chemical aging and obtain strong, protected hair that looks and feels healthy and shiny.  

Hair Multiplying Mask Hair Multiplying Mask

BLACK BACCARA Hair Multiplying Mask

Get stronger, fuller hair with our vegan hair mask to revert fiber damage

41,32€ · 250 mL
favorite uses its own cookies for analytical purposes and to personalize the experience of our visitors. They allow us to understand how our customers use the site and what content interests them in order to continuously improve it.

Read the privacy policy
Necessary cookies
Necessary cookies help make a website usable by enabling basic functions like page navigation and access to secure areas of the website. The website cannot function properly without these cookies.
Cookie name Provider Purpose Expiry
cookiesplus Stores your cookie preferences. 1 year
PrestaShop-# This cookie helps keep user sessions open while they are visiting a website, and help them make orders and many more operations such as: cookie add date, selected language, used currency, last product category visited, last seen products, client identification, name, first name, encrypted password, email linked to the account, shopping cart identification. 480 hours
Statistic cookies
Statistic cookies help website owners to understand how visitors interact with websites by collecting and reporting information anonymously.
Cookie name Provider Purpose Expiry
_ga Google Registers a unique ID that is used to generate statistical data on how the visitor uses the website. 2 years
_gat Google Used by Google Analytics to throttle request rate 1 day
_gat_gtag_UA_* Google Used to throttle request rate. 1 minute
_gcl_au Google This is a Google Analytics Session cookie used to generate statistical data on how you use the website which is removed when you quit your browser. Session
_gid Google Registers a unique ID that is used to generate statistical data on how the visitor uses the website. 1 day
Marketing cookies
Marketing cookies are used to track visitors across websites. The intention is to display ads that are relevant and engaging for the individual user and thereby more valuable for publishers and third party advertisers.
Cookie name Provider Purpose Expiry
_fbp Facebook Used by Facebook to deliver a series of advertisement products such as real time bidding from third party advertisers. 3 months
Content not available