Science
Mechanism of Action
It functions as a natural osmoregulator through its high betaine content, assisting skin cells in maintaining optimal hydration levels by increasing Natural Moisturizing Factors (NMFs). Additionally, its betalain pigments neutralize reactive oxygen species (ROS) and inhibit MMP-1 enzymes, effectively preventing the enzymatic degradation of collagen and elastin fibers.
Research
Clinical Evidence
High confidence3%
Key findings
- 01 Clinical evaluations of concentrations between 0.3% and 3% demonstrated a significant increase in NMFs, resulting in 24-hour hydration.
- 02 In vitro testing at 200 µg/mL showed an 83.45% inhibition of elastase activity, highlighting its role in preserving skin elasticity.
- 03 A 15% concentration in cream formulations significantly suppressed MMP-1 expression, protecting against UV-B induced collagen breakdown.
Transparency
Dusting Analysis
While many brands list 'Beetroot' for marketing appeal, levels below 0.3% are unlikely to provide the measurable increases in Natural Moisturizing Factors seen in clinical data. Formulations using it for anti-aging protection should ideally reach 1% or higher.
The Formula
Formulation
Stability
Highly sensitive to thermal processing and oxidation. While stable between pH 3.0 and 7.0, the active betanin pigment is most stable at a slightly acidic pH (4-5) and will degrade/discolor in alkaline environments.
Synergies
- Hyaluronic Acid
- Vitamin C
- Glycerin
Conflicts
- Strong oxidizing agents
- Formulations with pH > 8.0
- High-heat manufacturing
Safety
Safety Profile
Recognized as GRAS (Generally Recognized As Safe) by the FDA. Its primary constituents, such as betaine, have a long history of safe use in topical applications.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A high-performance botanical that bridges the gap between deep hydration and biological collagen protection.
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References
Sources