About this material
Aspergillus/Rice Ferment Extract is a Koji-style rice ferment supplied by MakeYourSkin as filtrate / lysate / extract / powder depending grade for professional cosmetic formulation. Used across both Korean and Japanese beauty formulation, it is valued for skin conditioning, hydration, microbiome-friendly positioning.
What is Aspergillus/Rice Ferment Extract?
Aspergillus/Rice Ferment Extract is supplied under the INCI / technical name Aspergillus/Rice Ferment Extract.
It belongs to the Koji-style rice ferment group and is derived from microbial fermentation. The material reaches you as filtrate / lysate / extract / powder depending grade. It sits in the high-growth band of the 2025–2026 market, which means supply, pricing and claim substantiation are all moving quickly — confirm current availability before committing to a launch date.
Key Properties & Benefits
- Skin conditioning
- Hydration
- Microbiome-friendly positioning
- Produced by a controlled fermentation process with a defined organism and substrate.
Uses & Applications
Aspergillus/Rice Ferment Extract is used in essences, first-treatment toners, ampoules, sheet masks and fermentation-positioned moisturisers.
Typical applications from the catalogue record: Essences, toners, serums, masks, scalp.
In leave-on skincare it is normally dosed into a serum, ampoule or moisturiser where contact time is long enough for the claim to hold up. In rinse-off formats it is used at a lower level for label presence and sensory contribution rather than measurable performance. In Korean and Japanese formats it suits essences, toner pads, sheet-mask serums and lightweight gel-creams, where thin, layerable textures are the norm.
How to Use — Recommended Use Level
| Typical use level | 1–10% of the supplied filtrate |
|---|---|
| Recommended pH | 4.0–6.5 |
| Addition phase | Water phase, cool-down |
| Solubility | Water-soluble. Disperse into the water phase with stirring; avoid prolonged high heat where the material is heat-sensitive. |
General rule: always begin at the lower end of the range, confirm the level against the supplier technical data sheet, and validate stability, pH, colour, odour and preservative efficacy on the finished formulation before scaling up.
Technical Specification
| INCI / Technical Name | Aspergillus/Rice Ferment Extract |
|---|---|
| CAS Number | Not assigned as a single number — botanical, ferment and blended materials are defined by species, part, solvent and specification rather than by one CAS. The applicable CAS or EINECS entries for the exact grade are stated on the supplier CoA. |
| Ingredient Family | Koji-style rice ferment |
| Primary Cosmetic Functions | Skin conditioning; hydration; microbiome-friendly positioning |
| Typical Applications | Essences, toners, serums, masks, scalp |
| Source / Feedstock | Microbial fermentation |
| Origin / Tradition | Korea / Japan / Global |
| Typical Bulk Form | Filtrate / lysate / extract / powder depending grade |
| Appearance | White to off-white crystalline or amorphous powder (botanical grades may be coloured) |
| Solubility | Water Soluble |
| Market Status | High-growth / established |
| Catalogue Range | Extended Range |
| Storage | Cold-chain material. Store refrigerated at 2–8 °C, protect from light and return to refrigeration immediately after use. Do not freeze unless the technical data sheet says otherwise. |
| Shelf Life | 12 months from manufacture in unopened original packaging, refrigerated |
| Vendor | MakeYourSkin |
| MYS Catalogue Code | COS-A00300 |
Regulatory Note
Ferment filtrates and lysates require a defined substrate, organism, process and inactivation step, plus a microbiological specification and the preservative system used in the material itself. Confirm the exact INCI and that the organism is acceptable in the destination market.
Supplier diligence required: Exact INCI and preservative system supplier-dependent.
Sold as a cosmetic raw material for professional formulation. A published INCI name does not by itself authorise use: the buyer is responsible for confirming permitted status, maximum concentration, restrictions by product type, labelling and claim rules in every market the finished product is sold in. In India, cosmetics fall under the Drugs and Cosmetics Act 1940 and the Cosmetics Rules 2020 administered by CDSCO, with BIS standards (including IS 4707 Part 2) listing restricted substances. The EU applies Regulation (EC) No 1223/2009 and its Annexes; the United States applies the FD&C Act as amended by MoCRA; Korea, Japan and China operate their own positive lists and functional-cosmetic frameworks. Every finished product needs its own safety assessment.
Reference: Regulatory / scientific reference
Documentation Supplied
- Certificate of Analysis (CoA) for the batch supplied
- Safety Data Sheet (SDS / MSDS) in the current GHS format
- Technical Data Sheet (TDS) with specification, solubility and handling guidance
- INCI declaration and, where assigned, CAS / EINECS numbers
- Non-GMO statement on request
- Vegan / animal-origin declaration on request
- Halal and Kosher certification on request where the supplier holds it
- Heavy-metal and microbiological test data on request
Available Pack Sizes
Supplied in 50 g, 225 g, 1 Kg and 5 Kg packs. Bulk quantities above 5 Kg, and drum or sack quantities, are available on request — contact the MakeYourSkin sales desk for a quotation and lead time.
| 50 g | Pilot batches and small production runs |
|---|---|
| 225 g | Pilot batches and indie production runs |
| 1 Kg | Regular production for small and mid-size brands |
| 5 Kg | Scaled production and contract manufacturing |
Disclaimer & Caution in Use
For external cosmetic use in professionally formulated products only. This is a concentrated raw material, not a finished cosmetic, and it is not intended for undiluted application to skin, for ingestion, or for any medicinal purpose. Wear gloves and eye protection when handling, avoid raising dust with powders, and keep out of reach of children and pets. Always run a patch test on the finished formulation, and validate stability, compatibility, pH and preservative efficacy before sale. Information supplied is offered in good faith as formulation guidance and does not constitute a safety assessment, a regulatory approval or a medical claim.
Fine powder — avoid generating and inhaling dust. Use local exhaust ventilation or a suitable respirator when weighing, and wet the powder into the formulation phase rather than dry-blending in open air.
Heat-sensitive. Add at cool-down below the temperature stated on the technical data sheet; exceeding it degrades the active and can change colour and odour.
Specification
| INCI NAME | Aspergillus/Rice Ferment Extract |
|---|---|
| CAS NUMBER | Not assigned |
| FAMILY | Koji-style rice ferment |
| ORIGIN | Korea / Japan / Global — Microbial fermentation |
| SUPPLY FORM | Filtrate / lysate / extract / powder depending grade |
| SOLUBILITY | Water Soluble — Water-soluble. Disperse into the water phase with stirring; avoid prolonged high heat where the material is heat-sensitive. |
| TYPICAL USE LEVEL | 1–10% of the supplied filtrate |
| pH RANGE | 4.0–6.5 |
| ADD AT | Water phase, cool-down |
| FUNCTIONS | Skin conditioning; hydration; microbiome-friendly positioning |
| USED IN | Essences, toners, serums, masks, scalp |
| STORAGE | Cold-chain material. Store refrigerated at 2–8 °C, protect from light and return to refrigeration immediately after use. Do not freeze unless the technical data sheet says otherwise. |
| PACK SIZES | 50 g to 5 Kg |
| REGULATORY | Exact INCI and preservative system supplier-dependent |
How to work with it
The specification's Add at row is the one to read first. Water-phase materials added to a hot oil phase are the most common reason a batch separates.
Measure the finished product, not the premix. Outside the range the activity drops away and, for some materials, the degradation route is what causes complaints.
Then work up through stability and compatibility testing. Higher is not better, and the destination market's limit may sit below your formulation ceiling.