This upgraded formula combines our signature peptide complex with plant stem cell extracts, hyaluronic acid, coenzyme Q10, Edelweiss stem cells, Kakadu plum, and plant-derived exosomes rich in botanical antioxidants, polyphenols, naturally occurring enzymes, and protective plant lipids.
Rather than chasing quick fixes or aggressive correction, this serum helps support healthier-looking skin by improving hydration, reinforcing the skin barrier, and promoting overall skin resilience over time.
Suitable for virtually every skin type, including sensitive, dehydrated, and acne-prone skin.
Why Plant-Derived Exosomes?
At BIBA LOS ANGELES, we're always looking for meaningful ways to improve our formulas. When plant-derived exosomes became available, they were the perfect complement to our Plant Stem Cell Serum, adding another layer of botanical support without changing the lightweight feel clients love.
WHY THIS PEPTIDE SERUM WORKS DIFFERENTLY
This formula was carefully refined over many years while treating thousands of clients. Every change was guided by one simple question: How did the skin respond?
Many serums are formulated to aggressively correct skin concerns. While active ingredients certainly have their place, skin doesn't always thrive when it's constantly being pushed. That philosophy shaped this serum from the very beginning. Over the years, one thing became clear: skin tells you very quickly what it likes, and what it doesn't. This serum evolved by listening to those responses. Every refinement was made because it improved how the skin responded to the formula.
HYDRATION SUPPORT AND ROUTINE STABILITY
Hydration remains at the heart of this formula.
Well-hydrated skin is better able to maintain a healthy barrier, tolerate active ingredients, stays bright and recovers well from daily environmental stress.
For best results, apply the Plant Stem Cell Serum after the Hydrating Toner. The toner helps replenish water immediately after cleansing, while the serum helps maintain hydration and supports the skin barrier throughout the day or night.
The Plant Stem Cell Serum layers effortlessly beneath moisturizers, sunscreen, vitamin C, retinoids, niacinamide, and exfoliating acids, making it an ideal daily support serum for nearly every routine.
If your skin frequently feels dehydrated, reactive, tight, or inconsistent after using active ingredients, this serum helps restore hydration while supporting overall skin balance.
We typically don't recommend layering serums. Instead, think of them as complementing each other, Meta C Serum in the morning for antioxidant protection, and Plant Stem Cell Serum at night to replenish hydration and support the skin.
DEVELOPED FROM REAL TREATMENT ROOM EXPERIENCE
Created by celebrity esthetician Biba de Sousa after decades of treating acne-prone, reactive, and compromised skin, this serum reflects a philosophy developed through thousands of professional treatments.
Over the years, one pattern became clear: many skin concerns weren't caused by a lack of active ingredients, they were caused by skin that had lost its ability to function optimally.
This serum was designed to become the stabilizing step in virtually any routine, a daily layer that supports hydration, reinforces the skin barrier, and helps skin remain resilient even when using corrective products.
It's often the product clients reach for when their skin simply needs to feel healthy again.
Want to understand why peptides have been a cornerstone of my treatment room for years? Read How I Helped Bring Peptides Into the Skincare Conversation.
FAQs
What changed in the new Plant Stem Cell Serum?
We've enhanced our bestselling Plant Stem Cell Serum with plant-derived exosome technology while preserving everything clients love about the original formula. The upgraded serum delivers additional antioxidant-rich botanical compounds to support hydration, skin barrier function, and healthier-looking skin.
What are plant-derived exosomes?
Plant-derived exosomes are naturally occurring microscopic lipid vesicles that carry beneficial botanical compounds, including antioxidants, polyphenols, plant lipids, and naturally occurring enzymes. In our formula, they complement the serum's signature blend of peptides, plant stem cells, and hydrators to provide additional botanical support for the skin.
Is this serum suitable for sensitive or acne-prone skin?
Yes. This lightweight, fragrance-free serum was developed for sensitive, dehydrated, reactive, and acne-prone skin. It helps support hydration and the skin barrier without feeling heavy or greasy.
Can I use this serum with retinol, vitamin C, or exfoliating acids?
Absolutely. This serum combines beautifully with vitamin C, retinoids, niacinamide, exfoliating acids, moisturizer, and sunscreen. It's designed to help maintain hydration and support the skin barrier while complementing active skincare routines.
This serum helps support hydration, skin comfort, texture, and overall skin balance while reinforcing resilience through peptides and hydration-supportive ingredients.
IS THIS SERUM SUITABLE FOR REACTIVE OR ACNE-PRONE SKIN?
Yes. The formula was developed for skin that may not tolerate aggressive routines well, including reactive, dehydrated, or acne-prone skin types.
CAN I USE THIS SERUM WITH ACTIVE INGREDIENTS?
Yes. The Plant Stem Cell Serum with Peptides was designed to work alongside active skincare routines to help support hydration balance and improve overall skin tolerance.
Support-focused skincare helps the skin function better, tolerate more, and remain balanced over time.
