Ultraceuticals Launches Youth Boost ExoSignal GF² Facial Serum

Australian clinical skincare brand Ultraceuticals has unveiled its latest innovation, the Youth Boost ExoSignal GF² Facial Serum, introducing a new approach to skin longevity powered by plant-derived exosome technology and stabilised dual growth factor science.

For almost three decades, Ultraceuticals has been dedicated to supporting healthy skin over time. With the launch of Youth Boost ExoSignal GF² Facial Serum, the brand enters a new frontier of skincare, bringing together advanced signalling technologies, plant-derived actives and growth factor science to help maintain skin vitality and resilience for longer.

Developed under Ultraceuticals’ new Youth Boost longevity pillar, the serum moves beyond addressing visible signs of ageing to support the biological processes that underpin long-term skin health. Rather than beginning with wrinkles, skin ageing starts when cellular communication weakens, renewal slows and structural resilience gradually declines. Over time, this can manifest as loss of firmness, dehydration, uneven skin tone and fine lines.

The new serum has been formulated as a multi-dimensional support system designed to help skin perform at its best, supporting healthier, stronger-looking skin over time.

At the heart of the Youth Boost ExoSignal GF² Facial Serum is Ultraceuticals’ proprietary ExoSignal GF²™ technology, combining plant-derived exosomes with stabilised dual growth factors.

Each bottle contains 30 billion plant-derived exosomes, sourced from a specialised Centella Asiatica extract. These exosomes help support the skin’s natural communication processes, conditioning skin vitality and assisting in maintaining barrier balance.

The formula also incorporates two advanced plant-derived peptides: Epidermal Growth Factor-like Plant Peptide, designed to support skin renewal, and Fibroblast Growth Factor-2-like Plant Peptide, which helps support collagen and elastin.

Together, these technologies work to support the natural processes associated with firmer, smoother and healthier-looking skin.

Peptides have become a cornerstone ingredient in modern skincare due to their ability to mimic biological signals involved in collagen support and surface renewal. Growth factors take this concept a step further.

These naturally occurring peptides can bind directly to receptors on skin cells, activating pathways involved in skin renewal, structural support and barrier recovery. However, incorporating growth factors into cosmetic formulations has traditionally presented a challenge due to their delicate molecular structure.

To address this, Ultraceuticals has developed an innovative stabilisation system using oleosome fusion technology.

Derived from plant seeds, oleosomes are natural lipid reservoirs that help protect and stabilise growth factors while remaining compatible with the skin’s own lipid architecture. This technology enables the effective delivery of advanced growth factors within a daily-use topical serum.

Key features of the Youth Boost ExoSignal GF² Facial Serum include, 30 billion plant-derived exosomes per bottle, dual growth factors (EGF + FGF-2), and Oleosome fusion stabilisation technology.

Positioned as a foundational step in a skin longevity-focused regimen, Youth Boost ExoSignal GF² Facial Serum is designed to support the skin’s natural communication pathways and prepare it for subsequent active ingredients.

According to Ultraceuticals, the serum helps optimise the performance of complementary Vitamin A, Vitamin B and Vitamin C products, acting as a supportive base layer that allows the rest of a skincare routine to perform more effectively.