Rice Extract - Rice Bran Source with Gamma-Oryzanol, Plant Sterols, and GABA for Cardiovascular, Skin, and Relaxation Products

Rice bran is the nutrient-rich outer layer of the rice grain, concentrated with gamma-oryzanol, plant sterols (beta-sitosterol, stigmasterol), B-vitamins, gamma-aminobutyric acid (GABA), and tocotrienols. Our Rice Extract is produced from non-GMO rice bran through controlled extraction and purification, delivering a standardized extract with a balanced profile of these bioactive compounds. For brands targeting cardiovascular health, skin beauty, relaxation and sleep support, and cholesterol management, rice extract offers a plant-based, low-allergen ingredient with a rich nutrient profile and strong consumer recognition in Asian markets.

We know that for cardiovascular and relaxation products, the specific bioactive profile is what drives the functional benefit. Rice extract's gamma-oryzanol and plant sterol content supports cholesterol management and cardiovascular health, while its natural GABA content supports relaxation and sleep. Every lot comes with a full Certificate of Analysis, a non-GMO declaration, and an allergen statement confirming the absence of the eight major allergens. Rice is generally classified as a low-allergen food, making this extract suitable for products targeting sensitive consumers.

Quality Parameters and Compliance Profile

Lead (Pb)	≤0.5 mg/kg
Arsenic (As)	≤0.5 mg/kg
Cadmium (Cd)	≤0.1 mg/kg
Mercury (Hg)	≤0.1 mg/kg
Total Plate Count	≤10,000 CFU/g
Yeast & Mold	≤100 CFU/g
E. coli	Absent in 25 g
Salmonella	Absent in 25 g
Standard	Complies with GB/USP/EFSA limits; ICP-MS heavy metal testing

Why Rice Extract Excels in Cardiovascular, Skin, and Relaxation Formulations

Gamma-oryzanol and plant sterols for cholesterol management

Rice bran is one of the richest natural sources of gamma-oryzanol - a unique compound studied for its ability to support healthy cholesterol levels and reduce cholesterol absorption. Combined with naturally occurring plant sterols (beta-sitosterol, stigmasterol), rice extract provides a dual-action approach to cardiovascular health and cholesterol management that supports evidence-based product positioning.

Natural GABA for relaxation and sleep support

Rice bran extract contains naturally occurring gamma-aminobutyric acid (GABA) - an inhibitory neurotransmitter studied for its role in supporting relaxation, reducing stress, and improving sleep quality. This natural GABA content makes rice extract valuable for relaxation and sleep-support products, allowing you to position a 'natural source' GABA product without synthetic GABA additives.

Low-allergen profile for broad market access

Rice is not among the eight major allergens, and our rice extract is produced with strict allergen control. This means your finished product can be labeled free of the major allergens (subject to your final formulation), opening access to schools, hospitals, and other institutional markets where allergen-free products are required or preferred. It is also suitable for products targeting consumers with multiple food sensitivities.

Tocotrienols and B-vitamins for skin and energy

Rice bran extract contains tocotrienols - a form of vitamin E with superior antioxidant activity for skin health - and a full spectrum of B-vitamins supporting energy metabolism. This makes rice extract a versatile ingredient that can be positioned for both internal beauty (skin antioxidant support) and energy/wellness products, allowing you to target multiple consumer segments with a single ingredient source.

Target Applications and Formulation Fit

Rice Extract is designed for cardiovascular health supplements, cholesterol-management products, relaxation and sleep-support formulas, skin-beauty ingestibles, energy and B-vitamin products, and functional foods targeting health-conscious consumers. It is also suitable for combination products with other cardiovascular ingredients such as plant sterols, omega-3, and coenzyme Q10, or with relaxation ingredients such as L-theanine, magnesium, and chamomile.

Processing note: the extract is available in powder form with good flow characteristics for capsule filling and tableting. For beverage applications, it disperses in warm water with moderate agitation. It is compatible with standard supplement manufacturing processes, including dry blending, granulation, and encapsulation. Rice is generally not a major allergen, though individual sensitivities are possible - consider including a 'may contain' advisory if your product is positioned for highly sensitive consumers.

Bulk Supply, Packaging, and Shipping for Ingredient Buyers

Collagen peptide is supplied as a stable dry powder, eliminating the need for cold-chain transport. As a standard dry good, it offers predictable landed costs. Stock grades are available with expedited lead times, while custom-specification batches adhere to a standard production schedule. A dedicated safety stock of high-turnover grades is maintained to fulfill emergency orders. Shelf life and storage parameters are specified on the Certificate of Analysis and product labeling.

Questions Procurement Teams Ask Us

Q: How to avoid powder agglomeration during dissolving?

A: Disperse the powder in warm water first and stir evenly to effectively prevent agglomeration and speed up dissolution.

Q: What is the difference between peptide purity and peptide content?

A: Peptide content refers to total peptide proportion in finished powder. Purity is mostly used for synthetic peptide, representing target-sequence peptide proportion. These two indicators cannot be confused.

Q: How do you ensure consistent quality across batches?

A: We maintain batch-to-batch consistency through rigorous raw material selection, standardized production processes, and in-house quality control testing at every stage. Each batch is verified against established specifications before release.

Q: How is the water solubility of your peptides?

A: Peptides dissolve easily in cold water. Slight turbidity at ultra-high concentration is normal.

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