K-beauty, known worldwide for its skincare routine that popularized essences, masks, and products with fermented actives, has now gained new territory: the scalp. On social media, tonics, serums, ampoules, and shampoos from Korean brands appear in hair care videos, frequently associated with the promise of stronger strands and accelerated growth.
The trend, however, runs into a less simple issue: to what extent can these products help when the problem is hair loss? The answer depends on the cause. Improving scalp conditions and reducing strand breakage are different goals from treating alopecia, for example.
Therefore, the popularity of a cosmetic or the presence of plant-based ingredients are not, in themselves, guarantees of efficacy against hair loss. The text suggests that it is important to distinguish between products that improve the overall health of the scalp and those that effectively treat specific hair conditions.
