An upcycled linden bud active developed to create visibly fuller hair from the first application, without buildup.

BIOVOLUME 128™ is produced from linden buds recovered during herbal tea processing. Predominantly composed of meristematic tissues, these young plant structures contain metabolically active cells associated with plant growth and regeneration.

Their functional potential is carried into hair and eyelash formulations through phytoembryotherapy, an approach based on the use of embryonic plant tissues such as buds and young shoots.

The Regenerative Potential of Linden Buds
Meristematic cells are responsible for continuous plant growth. Unlike mature cells, they retain active division capacity, dense cellular activity and a naturally concentrated profile of growth-related compounds and phytochemicals. Linden buds are particularly rich in these young tissues. BIOVOLUME 128™ is produced from upcycled linden buds separated during the sieving stage of herbal tea production and transformed into a high-value cosmetic active. This process preserves the functional value of the botanical material while preventing a valuable plant resource from becoming production waste.

Water-Activated Volumizing Action
BIOVOLUME 128™ is activated when applied to wet hair, with water playing an essential role in its mechanism. Its biopolymeric components interact ionically with cysteine-rich hair keratin and support moisture binding within the hair. This interaction translates into a measurable increase in overall hair volume without forming a heavy surface coating or causing buildup. Hair gains immediate, visible fullness while retaining its natural feel and movement.