Although hair loss is a natural phenomenon, it can sometimes cause concern when it becomes more severe. Stress, changes in the seasons, nutritional or hormonal imbalances: a number of factors can affect the health of the hair. The Sashinah team takes a look at the most common causes, the approaches recognised for supporting regrowth, and the role of marine collagen as part of a comprehensive haircare routine.

Understanding hair loss: the most common causes

Before taking action, it is essential to identify the or the causes behind the fall. Several factors may be involved:

• Genetic and hormonal factors: androgenetic alopecia is a form of hereditary hair loss linked to the action of hormones.
• Telogen effluvium: diffuse and temporary hair loss occurring following an episode of stress, an illness, a pregnancy or a deficiency.
• Nutritional deficiencies: iron, zinc, vitamin D or insufficient protein can weaken the capillary fibre.
• Medical causes or drug-related causes: certain medical conditions or treatments can have an impact on the cycle of the hair.
• Scalp health: inflammation, sebum imbalances, minor infections or poor circulation.
• External factors: hairstyles that are too tight, excessive heat, chemical hair dyes.
• Natural decline in collagen: this structural protein supports the matrix of scalp scalp; its gradual decline with age may affect hair density.

If the cough persists for longer than three months or is accompanied by specific symptoms, it is recommended that you consult a healthcare professional.

The approaches recognised for promoting hair growth

*A dietary supplement or cosmetic does not ever replace a medical treatment when the cause is medical a16> medical treatment when the cause is hormonal or pathological.

Marine collagen: an underrated ally for hair strength and density

We often hear about collagen in relation to the skin or joints, but its role also extends to hair health. Several studies have highlighted its benefits in maintaining hair density and strength.

Effects observed on density and quality

Clinical studies have shown that supplementation with hydrolysed marine proteins can help improve the density and the texture of hair, as well as in women as in men. These formulations, rich in peptides of collagen and essential nutrients (vitamin C, zinc, iron), have enabled the observation of a reduction in perceived hair loss and an improved proportion of hair in the growth phase after 3 to 6 months of use.

A complementary approach to the others

A clinical study [3] evaluated an oral supplement containing hydrolysed marine collagen, amino acids, iron and selenium. The results showed a significant improvement in hair density and a reduction in hair loss in subjects suffering from androgenetic alopecia or telogen effluvium.

Well-established biological mechanisms

Research shows that marine collagen peptides help to support the activity of dermal papilla cells, which are located at the base of the hair follicle.
This action helps to maintain the biological processes involved in the natural hair growth cycle.

Collagen: a support, not a miracle cure

Even though the results are promising, they vary depending on age, cause and one’s lifestyle habits.
Collagen is a additional lever : it works best when it forms part of a holistic approach combining nutrition, care external and management of stress.
It is therefore a natural remedy, not a treatment for curing.

When should you see a doctor and which tests should you ask for?

If you experience a significant, sudden drop in weight, or if this is accompanied by other symptoms (fatigue, weight loss, hormonal imbalances, etc.), it is advisable to undergo a medical assessment, including:

• CBC (complete blood count)
• Ferritin and serum iron
• Thyroid assessment
• Vitamin D test
• Hormone profile depending on the context

Why should you incorporate marine collagen into your routine?

Every head of hair deserves to be nourished with premium ingredients.
Our hydrolysed marine collagen stands out for:

• a high purity, sourced from marine sources rigorously monitored ;
• an ultra-fine powder with a taste that is neutral or slightly flavoured ;
• a high bioavailability: short peptides, absorption rate > 95%.

Supporting hair vitality requires a consistent approach: a healthy lifestyle, gentle skincare routine and, if necessary, appropriate supplementation.
Marine collagen can thus contribute to strength, the density and natural shine of your hair.

At SASHINAH®, we believe in vibrant beauty, nourished by science and nature.
Each ingredient is chosen to support the body’s balance and preserve vitality in everyday life.
A simple ritual, for a sense of well-being that you can see and feel.

Sources

1. Ablon G. Dermatol Res Pract. 2015;2015:841570.
2. Ablon G. J Cosmet Dermatol. 2016;15(4):358-366.
3. Milani M. et al., Skin Res Technol. 2023;29(6):e13381.
4. Hwang S.B. et al., Int J Mol Sci. 2022;23(19):11904.

*Food supplements are not a substitute for a varied and balanced diet or a healthy lifestyle.

The benefits mentioned are based on a number of clinical independent studies. The results may vary depending on the individual.