Hormonal Hair Loss: What to Do
Hormones play a central role in scalp health and the hair life cycle. When an imbalance occurs, whether from menopause, a thyroid disorder, polycystic ovary syndrome (PCOS) or simply natural aging, hair density can be directly affected.
The main hormonal causes of hair loss
- Menopause: declining estrogen and progesterone can drive progressive miniaturization of follicles, especially on the top of the head.
- Thyroid disorders: both hypothyroidism and hyperthyroidism can cause diffuse shedding.
- PCOS: excess androgens can lead to androgenetic-type thinning in women.
- Androgenetic alopecia: a genetic predisposition to follicle sensitivity to androgen hormones, often showing as a widening part line in women. It also affects men.
How to know if your hair loss is hormonal
Hormonal hair loss is often gradual and localized: a widening part line, receding temples. It is sometimes accompanied by other symptoms such as hot flashes, fatigue or irregular cycles. A blood test with a healthcare professional can confirm the exact cause.
Supporting your hair every day
Alongside medical follow-up when needed, a targeted hair routine can make a real difference:
- The Renaissance Serum was designed in particular for hormonal changes and menopause. Its Multi-Peptide Scalp Technology™ combines 5 % Capixyl™, Acetyl Tetrapeptide-3, Biotinoyl Tripeptide-1 and red clover extract, the latter contributing to reduced DHT activity.
- The Growth Trio brings together the GROW + GLOW supplement, the Renaissance Serum and the Regenerating Serum for a complete approach on three levels: the body, the scalp and the lengths.
- The Stimulating Scalp Brush, used regularly, helps distribute the product and supports scalp comfort.
Patience and consistency
Hormonal changes unfold over months, sometimes years. Early positive signs often appear within 30 days, with significant results after 3 months of consistency. Use your treatments at least 5 days out of 7, combined with medical support if needed.
Consistency, without thinking about it. This is where most routines fail: you forget to reorder, and the treatment stops right when it was starting to work. A Dupuis subscription delivers automatically, with 15 % off, and pauses whenever you want.
Frequently asked questions
What is the difference between hormonal hair loss and stress-related hair loss?
Hormonal hair loss is generally gradual and localized (widening part line, receding temples), while stress-related shedding is diffuse across the whole scalp and appears 2 to 3 months after a triggering event.
Is the Renaissance Serum suitable during menopause?
Yes. The Renaissance Serum was formulated for thinning hair and periods of hormonal change, including menopause and perimenopause.
Are these products also suitable for men?
Yes. Dupuis formulas are suitable for women and men, for all hair types.



