Oat beta-glucan and hyaluronic acid are both popular functional polysaccharide raw materials in the food, cosmetics, and health product markets. They have long been widely used in the research and development of products for moisturizing, immune regulation, dietary improvement, and skin repair. A common core question among industry professionals is: Is beta-glucan entirely superior to hyaluronic acid? There is no absolute superiority or inferiority between the two; they differ only in function and suitability for different application scenarios. So, what are the differences between beta-glucan and hyaluronic acid?
What Are the Properties of beta-glucan and hyaluronic acid?
Hyaluronic Acid
Hyaluronic acid bulk powder is a linear, high-molecular-weight mucopolysaccharide. Commercial raw materials are mainly produced by microbial fermentation. Molecular weight is clearly classified into four types: high, medium, low, and ultra-low. It has very high water solubility and controllable solution viscosity. The pH range is 4.0–7.5. Pure hyaluronic acid powder shows good compatibility with most water-based systems. Industrial production is mature. Large-scale supply is stable. Pricing is highly market-driven.
Beta-Glucan
Mainstream β-glucan is mainly derived from oat endosperm. Unlike yeast or fungal β-glucan, oat β-glucan is a linear, water-soluble dietary fiber polysaccharide. Its glycosidic structure provides both hydrophilicity and bioactivity. It shows higher structural stability than hyaluronic acid. It has stronger acid and alkali resistance. It also has better heat resistance. The pH range is wider, from 3.0–9.0. It degrades less under high-temperature processing. Natural oat β-glucan powder has strong natural plant-based attributes and high label cleanliness. Betaglucare oat powder is suitable for clean-label and natural formulation development.
The key difference in basic properties is clear. Hyaluronic acid mainly provides passive hydration and viscosity enhancement. Oat β-glucan bulk powder provides hydration, bio-regulation, and structural stability. β-glucan has better processing tolerance. Hyaluronic acid bulk powder has more flexible formulation use due to its precise molecular weight control.
What Are The Different Uses Between Beta-Glucan And Hyaluronic Acid?
• Cosmetics Industry
The cosmetics industry is the largest user of these two raw materials. Its core needs fall into five main areas: basic moisturization, barrier repair, sensitive skin soothing, anti-aging support, and formula stabilization. Based on third-party human skin tests and transepidermal water loss (TEWL) data, the functional differences between the two are clear.
• Hyaluronic acid
Hyaluronic acid's core value is surface hydration and formula rheology control. Different molecular weights have different functions. High molecular weight hyaluronic acid forms a water-locking film on the skin surface, reducing moisture loss and external irritation. Medium molecular weight pure hyaluronic acid powder provides longer-lasting epidermal hydration. Small and ultra-low molecular weight hyaluronic acid can penetrate the upper epidermis and increase water content.
However, pure hyaluronic acid powder does not have independent anti-inflammatory or immune-regulating functions. It only improves surface hydration. It cannot repair a damaged stratum corneum barrier. In dry and low-temperature environments, the water film can crack and lose effectiveness. It is also sensitive to some active ingredients like acids and retinol. Compatibility issues may occur. It is mainly used in basic moisturizers, masks, and hydrating sprays.
• Oat beta-glucan
Oat beta-glucan has four main functions: hydration, barrier repair, anti-inflammatory soothing, and skin regeneration support. At the same concentration, its water-binding ability is about 20% higher than standard hyaluronic acid. It can reduce TEWL by 28%–35% and shows 15%–18% higher repair efficiency.
Betaglucare oat powder also activates fibroblast activity in the skin. This supports the production of natural hyaluronic acid and collagen. It provides endogenous hydration rather than only external moisture. At the same time, it helps regulate inflammatory factor release in the skin. This reduces irritation from UV exposure and cleansing agents. It is suitable for sensitive skin care, post-procedure repair products, anti-aging formulations, and outdoor protective skincare.
In terms of processing, oat beta-glucan is stable under heat, alcohol, and preservative systems. Betaglucare oat powder works well in creams, serums, and cleansing products. It shows better formulation compatibility than hyaluronic acid.
For low-cost basic hydration products, hyaluronic acid offers better cost efficiency. For repair, sensitive skin care, anti-aging, and high-performance formulas, oat beta-glucan has higher functional value. The two can also be combined to achieve both surface hydration and deeper skin repair.
Health Supplement Industry
In the health supplement industry, these two raw materials have different approved functions, target groups, and dosage form compatibility. They are not substitutes for each other.
• Hyaluronic acid
Pure hyaluronic acid powder is mainly approved for improving skin hydration. When taken orally, it mainly acts on the dermis and epidermis, increasing skin moisture content. It is suitable for oral liquids, gummies, and solid beverages. It is used in adult skincare supplements. Hyaluronic acid bulk powder has no immune or metabolic regulatory effects. Its oral bioavailability is limited by intestinal breakdown. It mainly targets skin tissue, so its function is single.
• Oat β-glucan
Betaglucare oat powder is a compliant water-soluble dietary fiber. It has two main approved health functions: immune regulation and blood lipid regulation support. It can also improve gut microbiota and reduce post-meal blood sugar spikes. It is suitable for supplements for middle-aged and elderly people, gut health products, immune-support beverages, and meal replacement foods. At the mechanism level, oat beta-glucan can bind to intestinal immune cell receptors and activate the innate immune response. It can also bind intestinal lipids and cholesterol, providing metabolic regulation that hyaluronic acid does not have. It has better oral stability. It is not easily degraded by gastric acid. Betaglucare oat powder has higher activity retention than oral hyaluronic acid. It also has labeling advantages. It is derived from natural grains and fits current trends in natural health and dietary fiber.
For oral skincare supplements, hyaluronic acid is the preferred choice. For immune health, gut regulation, and blood lipid support, oat beta-glucan has clear advantages.
Food Industry
In the food industry, the main considerations for raw materials are processing tolerance, food labeling compliance, taste improvement, functional enhancement, and production cost. Processing conditions vary significantly across baking, beverages, meat products, and meal replacement foods. This leads to clear differences in suitable applications for these two raw materials.
• Hyaluronic Acid
Food-grade hyaluronic acid bulk powder is mainly used in room-temperature processed foods such as flavored beverages, soft candies, and pastries. Its functions include thickening, homogenization, improving mouthfeel, and providing basic moisture. However, hyaluronic acid bulk powder has clear processing limitations. It degrades above 80°C. In acidic beverage systems, its viscosity decreases during long-term storage. It is also not suitable for high-temperature baking. In addition, it is classified as a food additive on labels. This limits its use in clean label products.
• Oat β-glucan
Betaglucare oat powder is a dietary fiber and food ingredient. It can be labeled as oat polysaccharide or oat dietary fiber. It fits clean label and zero-additive formulations. It is heat stable up to 120°C. It works well in baking, UHT beverages, and cooked meal replacements. It remains stable in both acidic and alkaline systems. It is not easily degraded. Functionally, it provides thickening and stabilization. It also improves satiety and supports dietary balance. It can upgrade basic foods into functional foods. In processing, betaglucare oat powder can replace some gums and thickeners. This simplifies formulations and reduces additive use. Its limitation is that its thickening effect in low-temperature, high-sugar beverages is weaker than high-molecular-weight hyaluronic acid.
Food selection conclusion: For room-temperature, low-sugar beverages and sweet snacks, hyaluronic acid is preferred for texture and mouthfeel improvement. For high-temperature processed foods, clean-label products, functional meal replacements, and cereal foods, oat β-glucan is the preferred choice.
FAQs:
1. Is beta-glucan better than hyaluronic acid?
No. Beta-glucan and hyaluronic acid are not direct substitutes. They serve different functional roles. Hyaluronic acid is primarily a hydration and rheology agent, while Betaglucare oat powder provides hydration plus bioactive benefits such as barrier repair and immune modulation.
2. What is the main difference between beta-glucan and hyaluronic acid?
Hyaluronic acid bulk powder is a fermentation-derived mucopolysaccharide focused on water retention and formulation texture.
Oat β-glucan is a plant-derived dietary fiber polysaccharide with stronger stability and additional biological activity, including soothing and barrier support functions.
3. Which ingredient provides better hydration: beta-glucan or hyaluronic acid?
Both provide strong hydration, but in different ways. Hyaluronic acid offers fast surface hydration. Oat β-glucan provides more sustained hydration and can also reduce transepidermal water loss (TEWL), contributing to longer-term moisture retention.
4. Which ingredient is more cost-effective for large-scale production?
Hyaluronic acid is generally more cost-efficient for basic hydration products due to mature fermentation processes and large-scale supply chains. Beta-glucan is positioned higher in functional applications due to its added bioactivity.
5. Can manufacturers source both from the same supplier?
Yes. For example, Guanjie Biotech is an oat beta-glucan and hyaluronic acid powder supplier, which supplies both standardized beta-glucan oat powder and hyaluronic acid powder with customizable molecular weights for industrial applications.
Conclusion:
Based on a full market assessment, β-glucan is not superior to hyaluronic acid. The two are complementary functional polysaccharides. They are not substitutes.
First, bulk hyaluronic acid powder has clear advantages. It has a defined molecular weight and stable moisturizing performance at room temperature. It has lower large-scale production cost. It also has strong brand recognition in the mass market. It is suitable for basic skincare, oral beauty products, and room-temperature snack foods.
Second, oat β-glucan has its own strengths. It has strong processing stability and diverse bioactivity. It shows good repair and regulatory functions. It also supports clean-label positioning. It is suitable for functional cosmetics, health products, and high-temperature functional foods.
For manufacturers, hyaluronic acid can be used alone to control cost in small and medium basic product lines. For high-end functional lines, clean-label products, and multi-process formulations, combining β-glucan and hyaluronic acid can increase product value. It also better meets current demand for premium and functional nutrition products.
From a raw material supply chain perspective, Guanjie Biotech relies on large-scale purification and fermentation production lines. It produces standardized bulk oat β-glucan powder and full-molecular-weight hyaluronic acid bulk powder at the same time. Both raw materials can be customized in molecular weight and purity. They are suitable for small pilot formulations and large-scale industrial production. The products are shipped compliantly from multiple global ports and meet regulatory requirements in major domestic and international markets. Welcome to enquire with us at info@gybiotech.com.
References
[1] Brown, G. D., & Gordon, S. (2003). Fungal β-glucans and mammalian immunity. Immunity, 19(3), 311–315.
[2] Stone, B. A., & Clarke, A. E. (1992). Chemistry and Biology of (1→3)-β-Glucans. Victoria University Press.
[3] Volpi, N., Schiller, J., Stern, R., & Soltés, L. (2009). Role, metabolism, chemical modifications and applications of hyaluronan. Carbohydrate Research, 344(16), 2536–2549.
[4] Papakonstantinou, E., Roth, M., & Karakiulakis, G. (2012). Hyaluronic acid: A key molecule in skin aging. Dermato-Endocrinology, 4(3), 253–258.
[5] Vetvicka, V., & Vetvickova, J. (2014). β-Glucan: mechanism of action and clinical use. Journal of Immunology Research, 2014, 1–9.
[6] Weiss, J., & Decker, E. A. (2003). Food polysaccharides and their functional properties. Food Hydrocolloids, 17(1), 1–14.
[7] Fraser, J. R. E., Laurent, T. C., & Laurent, U. B. G. (1997). Hyaluronan: its nature, distribution, functions and turnover. Journal of Internal Medicine, 242(1), 27–33.
