Science
Mechanism of Action
HTPSC-CM operates via paracrine effects, delivering a 'secretome' of growth factors, cytokines, and proteins directly to skin cells. These signaling molecules stimulate various cellular processes, including proliferation, survival, migration, and differentiation, crucial for tissue remodeling. On the skin, HTPSC-CM supports wound healing, offers protection against apoptosis, reduces inflammation, and facilitates general tissue repair and regeneration.
Research
Clinical Evidence
Medium confidence100%
Key findings
- 01 A 50% concentration significantly increased osteoblast proliferation, maturation, and mineralization in vitro, suggesting regenerative potential.
- 02 Both 50% and 100% Stem Cells from Human Exfoliated Deciduous Teeth Conditioned Media (SHED CM) improved cell viability, with 100% CM being more efficient. Specifically, 100% CM boosted cell viability by 28.09 ± 4.64%, while 50% CM increased it by 4.78 ± 4.64% compared to a serum-free control. Furthermore, 100% SHED CM reduced H2O2-mediated apoptosis, leading to a 55.68 ± 4.8% increase in cell viability at 48 hours.
- 03 A concentrated conditioned medium demonstrated beneficial effects on dentin-pulp complex regeneration in rats, improving hard tissue organization and reducing inflammatory signs.
- 04 Intravenous administration of SHED-CM in mice effectively inhibited radiation-induced skin ulcer formation, dermal thickness, and epithelial hyperplasia.
Transparency
Dusting Analysis
Insufficient data is available to assess if this ingredient is commonly 'dusted' or used at concentrations below a perceived efficacy threshold in cosmetic formulations.
The Formula
Formulation
Stability
This ingredient is not suitable for long-term storage at room temperature. Optimal stability requires storage at 2-8°C for up to 6 months with light protection, or at -80°C for extended periods. Fluctuations in the concentration of specific bioactive components within the conditioned medium may impact the consistency of regenerative outcomes.
Safety
Safety Profile
As a cell-free therapy, HTPSC-CM inherently minimizes the risk of inflammation and other complications associated with live cell therapies. Additionally, dental pulp stem cells exhibit low immunogenicity, which contributes to a favorable safety profile for regenerative applications. Specific regulatory status (CIR, SCCS, FDA) for topical cosmetic use is currently not established.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Human Tooth Pulp Stem Cell Conditioned Media demonstrates significant preclinical potential in promoting regeneration, enhancing cell viability, and exerting anti-inflammatory effects; however, further human topical research is essential to definitively establish its precise efficacy and optimal application in skincare formulations.
Related
Similar Ingredients
Finding similar ingredients…