Science
Mechanism of Action
The extract utilizes a multi-pathway approach to skin health: it leverages betaine (trimethylglycine) to regulate intracellular water balance, ensuring cells remain hydrated under osmotic stress. Additionally, its high concentration of betalains—specifically betacyanins and betaxanthins—neutralizes free radicals, while specialized polysaccharides stimulate the production of Natural Moisturizing Factors (NMFs) within the stratum corneum.
Research
Clinical Evidence
High confidence3%
Key findings
- 01 Clinical evaluation demonstrated that concentrations between 1-3% significantly boost NMF levels, providing measurable hydration for up to 24 hours.
- 02 Research published in 2023 indicated that higher concentrations (up to 15%) effectively inhibit MMP-1 expression, a primary enzyme responsible for collagen breakdown following UV-B exposure.
Transparency
Dusting Analysis
Many mass-market formulations include this extract at levels below 0.5% for marketing claims ('label dressing'). To achieve documented physiological benefits for hydration and collagen protection, a minimum concentration of 1% is required.
The Formula
Formulation
Stability
Thermally sensitive; bioactive compounds degrade above 50°C. The characteristic red-violet pigments are most stable in slightly acidic environments and are susceptible to light-induced oxidation.
Synergies
- Glycerin
- Hyaluronic Acid
- Vitamin C (stabilized)
- Niacinamide
Conflicts
- Strong oxidizing agents
- High-heat processing
- Alkaline formulations (pH > 7.0)
Safety
Safety Profile
Generally recognized as safe and well-tolerated across all demographics. While the sprout variant is newer to the market than the root, it shares a similarly low allergenic profile.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptional multi-functional botanical that bridges the gap between immediate hydration and long-term dermal structural protection.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources