Product Description
Dipotassium Glycyrrhizinate – yeah, the name's a mouthful. Most people just call it by its shorter name or "licorice extract." It comes from licorice root. Not one of those hyped-up "miracle" ingredients, but it's pretty solid in formulations.
Its job isn't exfoliating or anti-aging – it's soothing, anti-inflammatory, and calming. People making sensitive skin products, acne care, or post‑sun repair often reach for it. It's not like strong steroids that just shut everything down. It's gentler and less likely to cause problems. The effect might not be instant, but it's reliable.
What's nice about it is that it helps reduce irritation from other ingredients in the formula. Sometimes you add preservatives or certain actives that can sting a bit. Toss in a little dipotassium glycyrrhizinate and it takes the edge off. It also has some antihistamine activity, which helps with redness and itching.
It's not the kind of ingredient that gives you instant "skin feel" results, so consumers don't really notice it directly. But formulators know its value. Typical usage is between 0.1% and 1%. Works in toners, masks, lotions, serums – just add it to the water phase. It's water‑soluble and works across a wide pH range.
Our dipotassium glycyrrhizinate is plant‑derived, purified to a white to off‑white powder. HPLC purity is typically above 98%, loss on drying under 7%. Heavy metals and microbes meet cosmetic standards. Packaging ranges from sample bags to 25 kg drums. COA, MSDS, and third‑party test reports are available.
A couple things to keep in mind: it has a faint sweet licorice taste, but at low concentrations you won't notice it in the formula. Also, if your formula has a lot of carbomer (say, above 0.3%), keep the dipotassium glycyrrhizinate under 0.5%. Otherwise it might thin out the gel or make the formula runny. That's not a quality issue – it's just a little quirk between it and carbomer. Adjust the dosage and you're fine.
If you're working on sensitive skin products, post‑procedure care, or anything that needs to be less irritating, dipotassium glycyrrhizinate is a solid choice. Not a star, but one of those "good, affordable, always good to have around" supporting players.
dipotassium-glycyrrhizinate Characteristics
Appearance: White to off‑white crystalline powder.
Solubility: Dissolves easily in water – making a 1% solution is no problem. Slightly soluble in ethanol, not soluble in oils. For formulations, just toss it into the water phase. Doesn't need heating to dissolve.
Odor & Taste: Pretty much odorless, but if you taste it, there's a faint sweet licorice note. At typical usage levels in skincare, you won't notice it at all.
Chemical Properties: Stable at room temperature. One small thing – it's a bit hygroscopic. If you leave the bag open for a while, it might clump up. pH of a 1% solution is around 5.5‑6.5. Just don't mix it with strong acids or bases. Store in a dry place and seal the bag after use.
Test Method: Mainly HPLC, detection around 252 nm. Also loss on drying, pH of a 1% solution, heavy metals by ICP. Melting point isn't practical – it starts decomposing above 215 °C.
High Purity & Concentration: Extracted from licorice root, then purified and crystallized. Our dipotassium glycyrrhizinate has good batch‑to‑batch consistency. HPLC purity is typically ≥98%, loss on drying under 7%, heavy metals and microbes kept low. Mainly used as a soothing, anti‑inflammatory, anti‑irritant additive. Works in toners, serums, masks, creams, lotions. Especially good for sensitive skin, acne care, post‑sun repair, and post‑procedure products. Gets along with most preservatives and active ingredients. One heads‑up: if your formula has a fair amount of carbomer (above 0.3%), keep dipotassium glycyrrhizinate under 0.5%, otherwise the formula might thin out.
COA (Certificate of Analysis)
| Test Item | Specification | Typical Result |
|---|---|---|
| Purity (HPLC) | ≥ 98.0% | 99.1% |
| Loss on Drying | ≤ 7.0% | 5.2% |
| Residue on Ignition (Sulfated Ash) | ≤ 0.2% | 0.1% |
| Heavy Metals (as Pb) | ≤ 20 ppm | < 10 ppm |
| Lead (Pb) | ≤ 2 ppm | < 1 ppm |
| Arsenic (As) | ≤ 2 ppm | < 0.5 ppm |
| Particle Size (pass 80 mesh) | > 95% | 98.0% |
Processing Technology
Product Benefits
Soothing & anti‑inflammatory
Helps calm redness, stinging, and itching. Good for sensitive and acne‑prone skin.
Reduces formula irritation
Added to a formula, it can tone down the harshness from other ingredients (like preservatives or certain actives).
Anti‑allergy support
Has some antihistamine activity; helps with swelling and itching caused by allergic reactions.
Good compatibility
Water‑soluble, works across a wide pH range, and gets along with most ingredients. Only small quirk: it can thin out high carbomer gels if you use too much – easy to manage by keeping the dosage in check.
Applications
1. Sensitive skin care – Toners, serums, lotions, creams. Helps calm redness and stinging.
2. Acne care – Reduces inflammation and soothes swelling and discomfort from breakouts.
3. Post‑sun repair – Calms skin that feels hot or looks red after sun exposure.
4. Post‑procedure care – Used in recovery products to lower skin irritation after cosmetic treatments.
Other Customizable Products (OEM / ODM)
We deliver end-to-end ODM/OEM solutions for Dipotassium Glycyrrhizinate-based formulations, transforming your concepts into market-ready products.
① Cooperation Models
OEM: Reproduce your formula with strict confidentiality and consistency
ODM: Full-service formulation, development, and manufacturing
② Key Process
Analysis & Design: Customized solutions based on your needs
Prototyping: Sample development with advanced hydrolysis control
Production: Certified manufacturing with rigorous quality testing
Why Choose Our Dipotassium Glycyrrhizinate?
Over a Decade of Expertise: 15+ years in specialty ingredient manufacturing
Natural Purity & Quality: Sourced from high-grade silicon precursors
Transparent & Traceable: Full documentation from raw material to final product
Advanced Technology: Proprietary stabilization methods for high bioavailability
Stable Supply Assurance: Robust supply chain and inventory management
Long-term Partnership: Committed to collaborative growth and customer success
FAQ
Q: What is dipotassium glycyrrhizinate? Is it really from licorice?
A: It's from licorice root. Purified, stable, and cleaner than just throwing licorice extract into a formula.
Q: What's it mainly used for?
A: Soothing and anti‑inflammatory. Think redness, itching, acne swelling, post‑sun heat, or irritation after cosmetic procedures – it helps take the edge off. It's not a steroid – won't give you instant results, but it's gentle, safe, and fine for long‑term use.
Q: Can I mix it with other ingredients?
A:Works fine with most actives, preservatives, and oils. The only thing to watch is carbomer, as mentioned. Also, avoid strong acids or bases – it's stable between pH 4‑7, but outside that range it degrades.
Q: Does it have any smell or color?
A:The powder is white to off‑white. Dissolved, it's nearly colorless. Taste? A faint licorice sweetness if you try it, but at typical usage levels you won't notice it in the finished product.
Q: How should I store it?
A:Keep it sealed, dry, away from direct light. It's slightly hygroscopic, so reseal the bag after opening. No need for refrigeration – room temperature is fine.
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