Hair Loss: What Treatments Should You Choose to Maintain Hair Density?
More hair on your brush, in the shower, or on your pillow; a widening part; receding hairline… Hair loss can take many forms. And not all of them respond to the same solutions.
Temporary hair loss following a period of stress, illness, or nutritional deficiency does not have the same cause as androgenetic alopecia, which is characterized by the gradual miniaturization of hair follicles under the influence of genetic and hormonal factors.
That’s why choosing the best hair loss treatment isn’t simply a matter of finding a shampoo labeled “strengthening.” You first need to understand the cause of hair loss, then choose an approach that targets the right area: the scalp, the hair follicle, or nutritional factors.
Lotion, shampoo, plant-based active ingredients, or dietary supplements: here are the factors to consider when developing a comprehensive hair loss prevention routine.
Hair loss: What exactly are we talking about?
Hair is constantly being renewed. Each follicle goes through a cycle consisting mainly of an anagen phase, during which the hair grows, a short transitional phase called the catagen phase, and then a telogen phase that precedes hair shedding.
So it's normal to lose some hair every day. What should raise a red flag is an unusual increase in hair loss, a gradual decrease in density, or the appearance of thinning patches.
Reactive hair loss or telogen effluvium
Telogen effluvium generally causes diffuse hair loss. It can occur a few weeks or months after an event that has disrupted the body’s balance, such as severe stress, an infection, surgery, childbirth, rapid weight loss, or a nutritional deficiency.
Once the triggering factor disappears or is corrected, the hair growth cycle can gradually return to normal.
Androgenetic alopecia
Androgenetic alopecia is different. It has a strong genetic and hormonal component and progresses gradually.
In predisposed individuals, certain hair follicles become sensitive to androgens, particularly dihydrotestosterone (DHT), which is produced when testosterone is converted by the enzyme 5-alpha-reductase. The follicles gradually miniaturize and produce increasingly fine and short hairs.
In men, this condition frequently affects the temporal regions and the crown of the head. In women, it is more commonly characterized by a diffuse thinning of the hair on the top of the scalp.
It is essential to recognize this difference: the best treatments for hair loss are, above all, those that target the underlying mechanism.
How can you tell if a hair loss treatment is effective?
With so many fortifying shampoos, thickening lotions, serums, oils, and supplements to choose from, it’s easy to get overwhelmed. However, there are a few criteria that can help you narrow down your options.
1. It works where hair grows: on the scalp
The visible part of the hair is made up of keratin and is no longer biologically active. Hair growth occurs in the hair follicle, beneath the skin's surface.
A product designed to reduce hair loss must therefore target the scalp and the area around the hair follicle, rather than simply making the hair appear shinier or thicker.
This is one of the key differences between a hair-loss prevention lotion—which is left in contact with the scalp—and a cosmetic treatment applied only to the lengths of the hair.
2. It contains active ingredients tailored to the cause of hair loss
There is no single remedy that works for all types of falls.
In androgenetic alopecia, for example, the hormonal pathway is an important target. Several plant-derived compounds are being studied in this context, particularly certain phytosterols such as beta-sitosterol.
Serenoa repens, or saw palmetto, which is naturally rich in phytosterols, is currently the subject of research, particularly regarding its potential interaction with the 5-alpha-reductase pathway. The available results are promising, but remain less robust than those for standard medical treatments.
The choice of a hair care product should therefore be based on its active ingredients and their potential mechanism of action, rather than solely on the label “anti-hair loss.”
3. It maintains the scalp's natural balance
A healthy scalp provides the foundation for hair follicles to thrive.
Excess sebum, a buildup of dead skin cells, irritation, or hair products that aren't rinsed out properly can disrupt the scalp's comfort. Proper cleansing therefore helps maintain healthy scalp conditions.
That doesn't mean you should strip the skin. On the contrary, washing too harshly can cause dryness, irritation, and discomfort.
4. It is intended for use over a sufficiently long period of time
A hair loss treatment is not a product whose results can truly be assessed in fifteen days.
The hair growth cycle is measured in months. It is therefore important to distinguish between a possible reduction in hair loss—which may be observed relatively early, depending on the cause—and a visible improvement in hair density, which is necessarily a slower process.
A good protocol must be able to be followed consistently and for a sufficiently long period to allow for a meaningful evaluation.
Lotion, shampoo, or supplement: Which hair loss treatment should you choose?
These three solutions do not serve exactly the same purpose. Therefore, while they may be complementary, they are not interchangeable.
Anti-hair-loss lotion: targeted action on the scalp
The anti-hair loss lotion has one major advantage: it is applied directly to the scalp and is not rinsed off immediately.
This allows the active ingredients to remain in contact with the area containing the hair follicles for a longer period of time.
In the case of androgenetic alopecia, a lotion containing active ingredients specifically selected to target the mechanisms associated with follicular miniaturization is therefore more targeted than a simple hair-strengthening product applied to the hair.
Anti-hair-loss shampoo: primarily a complementary treatment
Shampoo remains in contact with the scalp for only a short time before being rinsed out. It would therefore be unreasonable to expect shampoo alone to treat hair loss.
Its purpose lies elsewhere: to thoroughly cleanse the scalp, remove sebum and residue, facilitate the removal of dead skin cells, and maintain an environment conducive to other treatments.
An anti-hair-loss shampoo is therefore most effective when used as part of a more comprehensive routine.
Dietary supplements: addressing nutritional needs
The hair follicle has a high metabolic rate. Therefore, an adequate supply of proteins, vitamins, and minerals is necessary for the normal functioning of the hair growth cycle.
Iron, zinc, vitamin D, and certain B vitamins are being studied in particular in relation to hair loss.
But taking supplements routinely isn't necessarily the right approach. Hair loss doesn't automatically mean that a person is deficient in vitamins or minerals.
Dietary supplements are particularly useful when the diet does not adequately meet nutritional needs, when a deficiency is identified, or when the formula provides relevant nutrients as part of a comprehensive approach.
What ingredients should you look for in hair loss treatments?
Beyond the product's format, its composition remains a key factor.
Phytosterols for Targeting the Hormonal Pathway
Phytosterols are plant molecules with a structure similar to that of cholesterol. Some, such as beta-sitosterol, are being studied for their potential ability to modulate the 5-alpha-reductase pathway.
This line of reasoning explains their interest in formulations designed to treatandrogenetic alopecia, in which the sensitivity of hair follicles to DHT plays a central role.
However, they should not automatically be considered a medical treatment for alopecia: their effectiveness depends on the active ingredient, its concentration, its formulation, and the available data on the product in question.
Exfoliating Ingredients for the Scalp
Alpha-hydroxy acids (AHAs) help remove dead skin cells from the skin's surface.
When incorporated into a well-formulated hair care product, they can help maintain scalp health and reduce the buildup of dandruff or residue.
Their function is therefore complementary to the actual anti-fall action.
Proteins and Amino Acids
Hair is primarily composed of keratin, a protein that is itself made up of amino acids.
In hair care products, proteins and amino acid derivatives can contribute to the hair fiber’s cosmetic properties and strength. However, it is important to distinguish between improving the condition of the hair fiber and having a genuine effect on follicle growth.
Hair that is less prone to breakage can result in visibly thicker hair without any change in the number of follicles.
Did you know? Hair loss and hair breakage are not the same thing.
Finding a lot of hair in the bathroom doesn't always mean it fell out from the root.
A hair that falls out detaches from the follicle as part of its natural or pathological cycle. A hair that breaks snaps along its length due to mechanical or chemical damage, such as bleaching, heat styling tools, very tight hairstyles, or repeated friction.
Looking at the hair that has fallen out can already provide a clue. Strands of varying lengths are more indicative of breakage than of hair loss from the follicle.
This distinction is important because a treatment designed to improve hair strength does not address the same issue as a treatment that targets the hair follicle.
The Role of Diet in Hair Loss
A varied diet remains essential for healthy hair.
Hair, in particular, needs an adequate supply of protein, since keratin makes up the bulk of the hair shaft. Iron plays a role in many cellular processes, and a deficiency may be a factor in certain cases of diffuse hair loss. Zinc plays a key role in cell division, while vitamin D is the subject of extensive research in relation to various forms of alopecia.
Significant dietary restrictions, rapid weight loss, or insufficient protein intake can disrupt the hair growth cycle and contribute to telogen effluvium.
Conversely, taking high doses of micronutrients without an identified need does not necessarily improve growth.
Some excessive supplementation can even be counterproductive. That is why a significant or persistent decline in performance sometimes warrants a comprehensive evaluation rather than simply piling on more supplements.
Do natural remedies have a place in treating hair loss?
Yes, provided we distinguish between a plausible mechanism, scientific data, and commercial promises.
Certain plant extracts and phytosterols have promising properties and are being studied in relation to hair growth and the mechanisms underlying androgenetic alopecia.
But "natural" does not automatically mean effective, nor does it mean completely risk-free.
The best criterion is still the quality of the formulation: What active ingredients does it contain? Why were they chosen? Does the product act on the scalp, the hair shaft, or the nutritional system?
This approach makes it possible to compare products much more effectively than simply based on their “natural” positioning.
Which hair loss treatments should you choose from LifeSpan+?
To address multiple aspects of falling, LifeSpan+ offers the Follon line, which consists of a topical lotion, a shampoo, and a dietary supplement.
These three products don't all serve exactly the same purpose. This means you can choose an approach based on your needs or create a complementary routine.
Follon Tincture: For Treating Androgenetic Alopecia
Follon Tincture is a lotion intended for topical application to the scalp.
Its formula is based, in particular, on patented phytosterols, which are used for their ability to locally inhibit the mechanisms associated with sex steroid hormones.
The lotion is therefore the most directly targeted product in the line when it comes to treating androgenetic alopecia locally.
Its leave-in formula also keeps the active ingredients in contact with the scalp longer than a shampoo would.
Follon Shampoo: For Scalp Care
Follon " "Shampoocombines scalp care with several complementary active ingredients.
Its formula contains, among other ingredients, organic silicon, alpha-hydroxy acids, oat lipoproteins, and lipid amino acids.
AHAs help remove dead skin cells, while oat lipoproteins help gently cleanse and protect the hair shaft.
Shampoo can thus be part of a hair loss prevention routine by caring for the scalp, particularly when used in conjunction with a topical treatment that is left on the scalp.
Follon Pro Caps: To Round Out Your Routine from the Inside Out
Follon Pro Caps offers a different approach since it is a dietary supplement.
It is designed to support hair quality and strength and to complement topical treatments.
Its natural formula is preservative-free and hypoallergenic. Its formulation is supervised by nutrition and cosmetics experts.
This approach makes it possible to combine scalp care and nutritional support when appropriate.
How to Develop a Consistent Hair Loss Prevention Routine
An effective skincare routine doesn't need to include a dozen products.
The first step is to care for the scalp with a suitable shampoo, used as often as needed based on the scalp’s sebum production and specific needs.
When hair loss requires targeted, localized treatment, a hair loss lotion can then be applied directly to the affected areas according to the instructions for use.
Finally, a nutritional approach can complement the routine when appropriate.
Above all, it’s important to be consistent. Alternating between several lotions or switching products every three weeks makes it difficult to assess their effectiveness.
How long does it take to determine whether a hair loss treatment is effective?
Hair follows its own schedule.
The follicle growth phase lasts several years, and changes in the hair cycle are not immediately visible to the naked eye. A reduction in hair loss may therefore precede a visible improvement in density by several weeks or months.
For this reason, a few weeks are generally not enough to evaluate a hair loss prevention regimen.
A monthly photograph taken from the same angle, with the same lighting and the same hairstyle, allows for a more objective tracking of changes in a part, receding hairline, or thinning area.
Consistency is key: most strategies for the hair growth cycle must be evaluated over several months.
Mistakes to Avoid When You're Losing Your Hair
The first mistake is to buy several products one after another without trying to understand why your hair is falling out.
Another common mistake is confusing hair care with hair loss treatment. A nourishing mask can improve the appearance and strength of the hair shafts without addressing hair loss.
Also, avoid rough handling of the scalp. Vigorous massage or frequent exfoliation does not mechanically stimulate hair regrowth and can cause irritation.
Finally, be wary of promises of results in just a few days. The physiology of the hair follicle makes such promises unlikely when it comes to hair density and growth.
When should you see a doctor about hair loss?
Significant hair loss isn't always just a cosmetic issue.
A medical or dermatological consultation is particularly recommended when hair loss is sudden, very severe, occurs in patches, or is accompanied by redness, itching, pain, or scalp lesions.
Persistent, diffuse hair loss may also warrant investigating a nutritional, hormonal, or medication-related cause, depending on the context.
Above all, an accurate diagnosis makes it possible to distinguish androgenetic alopecia from other forms of hair loss and thus to choose an appropriate treatment plan.
FAQ: Choosing the Best Hair Loss Treatments
There is no single product that is universally better. The choice depends on the cause of hair loss. A lotion left on the scalp is particularly effective when localized treatment is desired, whereas a shampoo primarily serves as a complementary treatment for scalp care.
Shampoo remains in contact with the scalp for only a short time before being rinsed off. Its main purpose is to promote hygiene and maintain a healthy scalp environment. It should therefore not be considered the sole solution to hair loss.
Above all, they have the advantage of remaining in contact with the scalp. Their effectiveness depends on the active ingredients they contain and the cause of hair loss. The format alone is not enough to guarantee their effectiveness.
They can be beneficial when certain nutrient intakes are insufficient or when a supplement provides appropriate nutrients. However, they are not a substitute for the diagnosis and treatment of alopecia when it is caused by hormonal, genetic, or medical factors.
Not necessarily. Biotin deficiency is relatively rare. Supplementation does not necessarily provide any benefit for someone whose intake is already sufficient, and high doses can interfere with certain laboratory tests.
Several studies have found an association between low vitamin D levels and certain forms of alopecia. However, this does not mean that supplementation will always lead to hair regrowth. If a deficiency is suspected, it is best to have your vitamin D levels checked before taking supplements.
It depends on the cause. After certain cases of telogen effluvium, hair growth may resume once the underlying cause has been addressed. In androgenetic alopecia, follicle miniaturization is a progressive process and requires a different treatment approach.
Patience is essential: the hair growth cycle spans several months. A reduction in hair loss may be noticeable before a visible improvement in hair density, which generally takes longer. It is therefore best to assess the effectiveness of a hair loss prevention routine over several months rather than after just a few weeks.
So, what are the best hair loss treatments?
The best hair loss treatments are those that address the underlying cause of hair loss and can be used for a long enough period to align with the hair growth cycle.
A topical lotion is particularly effective when you want to treat the scalp directly. A suitable shampoo helps maintain scalp health and rounds out the routine. Nutritional support may also be beneficial when needed.
However, none of these solutions eliminates the need to identify unusual or persistent hair loss. Understanding whether the issue is telogen effluvium, androgenetic alopecia, hair shaft fragility, or a nutritional problem helps prevent the haphazard use of multiple products.
Once the cause is better understood, focus, consistency, and patience remain the three essential principles of a coherent anti-hair loss strategy.
👉 Explore the Follon LifeSpan+ line to find the right products for your hair loss prevention routine.