The Unsung Hero of Skin Repair
Modern skincare is no longer just about adding moisture, it’s about building resilience. Consumers today look for formulas that restore balance, protect against stress, and strengthen the skin over time. That’s where Yeast Beta Glucan 70% stands out.
Derived from Saccharomyces cerevisiae (baker’s yeast), this natural polysaccharide is composed of Beta-1,3/1,6-glucans, known for their ability to support the skin’s immune defenses and promote visible recovery. When applied topically, Beta Glucan helps the skin behave as it was designed to, calm, hydrated, and self-repairing.
Unlike actives that provide instant but fleeting hydration, Beta Glucan nurtures the long-term integrity of the skin barrier. It protects delicate, stressed, or post-procedure skin from further irritation while quietly improving its capacity to retain moisture and resist environmental damage.
Often compared to Hyaluronic Acid for its exceptional moisture-binding properties, Beta Glucan goes further. It’s not only a humectant, it’s a biological protector that interacts with the skin’s deeper communication systems. The result is a visibly calmer, smoother, and stronger complexion.
🔬 What Makes Beta Glucan Unique
Most hydration-focused ingredients stop at the surface, but Beta Glucan operates in harmony with the skin’s structure working across multiple layers and timeframes:
🌫 On the Surface
It forms a light, breathable film that prevents moisture loss while shielding against pollutants and irritants. This film doesn’t suffocate the skin instead, it allows the skin to “breathe,” maintaining comfort and flexibility.
💧 Within the Skin
Beta Glucan molecules penetrate deeply into the epidermis, where they help activate macrophages, the skin’s natural defense cells. This gentle stimulation promotes tissue regeneration, increases hydration retention, and helps restore barrier lipids for a smoother, more elastic surface.
⏳ Over Time
With continued use, Beta Glucan enhances the skin’s adaptive capacity, meaning it becomes less reactive to stressors, less prone to redness, and better equipped to heal itself. Studies show that Beta Glucan can accelerate wound recovery, reduce erythema, and diminish fine lines, thanks to its ability to improve collagen synthesis and epidermal renewal.
Science Spotlight: Beta-1,3/1,6 Glucans Explained
Beta-Glucan isn’t just a trending skincare ingredient, it’s one of the most researched natural biopolymers in dermatological science. Derived from the cell walls of yeast (Saccharomyces cerevisiae), this polysaccharide is composed primarily of Beta-1,3 and Beta-1,6 linkages, which determine its biological activity and compatibility with the skin.
How It Works
Topical Beta-Glucan acts on multiple levels of skin function:
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Immune Activation: It helps activate macrophages and Langerhans cells, the skin’s “first responders”, to promote repair and strengthen barrier defense.
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Collagen Stimulation: Research shows Beta-Glucan enhances fibroblast activity, supporting collagen synthesis and improving elasticity.
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Moisture Retention: Forms a lightweight, breathable film on the skin’s surface, delivering hydration comparable to or greater than hyaluronic acid.
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Anti-Inflammatory Action: Naturally soothes irritation, reducing redness and sensitivity associated with stress or environmental aggressors.
Supported by Cosmetic Science Research
📖 Majtan, J. (2018). “β-Glucans: Multi-Functional Modulator of Wound Healing.”
Pharmaceutics, 10(2), 40.
This comprehensive review demonstrated that β-glucans enhance macrophage infiltration, stimulate collagen deposition, and accelerate wound closure.
➡️ Read on PubMed Central
📖 “Development of Skincare Cosmetic from Yeast β-Glucans.” (2016).
Demonstrated that yeast-derived β-glucans promote skin regeneration, moisture retention, and antioxidant protection in cosmetic applications.
➡️ Read on ResearchGate
📖 “Exploring the Properties and Application Potential of β-Glucan.” (2025).
Highlighted β-glucan’s broad benefits in modern formulations — from antioxidant and moisturizing effects to its potential in topical wound repair and anti-aging skincare.
➡️ Read on PubMed Central
✨ The Takeaway
Together, this growing body of research establishes Beta-Glucan as a scientifically validated multifunctional active, one that not only hydrates and soothes but also supports the skin’s innate immune response, accelerates repair, and enhances resilience over time, making it one of the most advanced natural actives available for sensitive, dry, or aging skin formulations.
Key Benefits in Formulation
🌿 Barrier Repair
Yeast Beta Glucan reinforces the skin’s natural defense system by strengthening the stratum corneum and promoting the synthesis of essential lipids and proteins. This helps reduce transepidermal water loss (TEWL) and improves resilience against dryness, irritation, and stress. It’s especially valuable in barrier-repair serums, recovery creams, and sensitive-skin products.
💧 Hydration Power
Functioning as a humectant and film former, Beta Glucan binds water molecules to the skin and creates a lightweight, breathable layer that locks in hydration. Research shows it can deliver moisture levels comparable to or greater than hyaluronic acid, with the added benefit of barrier enhancement.
🌼 Soothing Relief
Its natural bioactive structure interacts with immune receptors to calm inflammation and redness, making it ideal for post-procedure skincare or products for compromised, reactive skin. This soothing quality also makes it a favorite for rosacea-prone or eczema-friendly formulations.
✨ Anti-Aging Support
Beyond hydration, Beta Glucan encourages fibroblast activity, supporting collagen and elastin production. This helps visibly reduce the look of fine lines, rough texture, and loss of firmness, restoring suppleness and radiance over time.
🛡️ Protection from Stressors
Beta Glucan provides a biological shield against external aggressors such as pollution, blue light, and UV exposure. Its antioxidant and immunomodulating properties protect skin cells from oxidative stress and premature aging, making it an essential active for “urban defense” and “skin resilience” formulations.
Perfect for Modern Formulations
Yeast Beta Glucan is as adaptable as it is powerful. Its mild, water-dispersible nature and wide pH compatibility (4.0–7.5) allow for seamless integration into both water-based and emulsion systems.
Ideal applications include:
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Barrier-repair creams and calming serums
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Soothing facial mists and recovery gels
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Hydrating eye treatments and sheet masks
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Post-procedure skincare and sensitive-skin lines
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Scalp-soothing, anti-flake, and post-color haircare
Formulation Synergy:
Pair Beta Glucan with:
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Hyaluronic Acid + Glycerin → for deep, layered hydration.
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Niacinamide + Panthenol → for reinforced barrier and redness reduction.
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Green Tea Extract or Vitamin E → for antioxidant and pollution defense.
Formulation Inspiration
Soothing Beta Barrier Serum
(Water-based formula, lightweight for daily repair)
Distilled Water — 86%
Yeast Beta Glucan 70% — 2%
Niacinamide — 4%
Panthenol (Pro-Vitamin B5) — 2%
Hyaluronic Acid (LMW) — 0.5%
Green Tea Extract (50% Polyphenols) — 1%
Glycerin — 3%
Preservative — 1.5%
✨ Why It Works:
This serum replenishes and fortifies stressed skin. Beta Glucan and Panthenol strengthen the barrier, Niacinamide refines texture, and Hyaluronic Acid + Glycerin deliver layered hydration. Green Tea extract adds antioxidant protection leaving skin calm, plump, and resilient.
🧴 Formulation Tip:
Disperse Yeast Beta Glucan 70% in warm water (40–45 °C) until uniform before adding the remaining actives. Adjust pH to 5.0–6.0. For a silky feel, add 0.5–1% of a light emollient or polyol in the cool-down phase.
Calming Recovery Cream
(Barrier-repair emulsion for sensitive or post-procedure skin)
Distilled Water — 75.5%
Yeast Beta Glucan 70% — 1.5%
Aloe Vera Extract 100x (reconstituted) — 0.5%
Shea Butter — 6%
Jojoba Oil — 8%
Emulsifying Wax — 6%
Vitamin E (T50 Mixed Tocopherols) — 1%
Preservative — 1%
Optional Essential Oil or Fragrance — 0.5%
✨ Why It Works:
Designed for comfort and repair, this cream combines Beta Glucan’s immune-supportive hydration with emollients that seal in moisture. Aloe and Vitamin E soothe and defend against environmental stressors while maintaining a soft, breathable finish.
🧴 Formulation Tip:
Add Beta Glucan to the water phase with gentle mixing. Maintain pH 5.0–6.5 for optimal stability. Suitable for face, body, or post-treatment care.
Hydration & Defense Mist
(Light daily spray for sensitive or dehydrated skin)
Distilled Water — 90%
Yeast Beta Glucan 70% — 1%
Panthenol — 1%
Green Tea Extract — 1%
Preservative — 1%
Optional Rose Water Hydrosol — 6%
✨ Why It Works:
This refreshing mist boosts barrier strength and hydration throughout the day. Perfect for on-the-go recovery or to prep skin before moisturizer or makeup.
⚠️ Formulator’s Note:
These recipes are provided as formulation inspiration only. They are not stability-tested or market-ready products. Always adjust, test, and validate your formulations for safety, stability, and regulatory compliance before commercial release.
🛒 Shopping List
✨ Recreate these soothing, barrier-repair formulas with BNW essentials:
💧 Yeast Beta Glucan 70% → Strengthens, soothes, and hydrates stressed or sensitive skin.
🌿 Panthenol (Pro-Vitamin B5) → Locks in moisture and improves elasticity.
🍃 Niacinamide (Vitamin B3) → Refines tone and supports barrier function.
🍵 Green Tea Extract (50% Polyphenols) → Delivers antioxidant protection.
🌸 Aloe Vera Extract 100x → Cools, calms, and hydrates delicate skin.
🧈 Shea Butter (Virgin or Nilotica) → Deeply nourishing emollient for long-lasting softness.
🌻 Jojoba Oil → Lightweight, skin-identical oil that balances sebum and smooths texture.
🟡 Vitamin E (T50 Mixed Tocopherols) → Antioxidant support for both skin and oil stability.
🌹 Rose Floral Water → Adds a gentle, aromatic touch to toners and facial mists.
🧴 Preservatives & Emulsifiers → For stable, long-lasting formulations (e.g., Geogard ECT, Emulsifying Wax NF).
🌼 Healthy, Resilient Skin Starts with the Barrier
In skincare, true radiance begins with resilience. Yeast Beta Glucan 70% embodies the next generation of barrier-supportive actives, protecting against stress, pollution, and irritation while delivering lasting hydration and calm.
Whether you’re creating a recovery cream, a hydrating serum, or a gentle mist, this ingredient bridges science and simplicity. It hydrates like hyaluronic acid, soothes like aloe, and repairs like panthenol, all in one multifunctional powder.
At Bulk Naturals Wholesale (BNW), we make it easy for formulators, creators, and skincare enthusiasts to source cosmetic-grade Beta Glucan. Build formulations that don’t just care for skin, they restore it.
✨ Calm, strengthen, and protect naturally, with BNW’s Yeast Beta Glucan 70%.
👉 Shop Yeast Beta Glucan 70% Now
📚 References
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Majtan, J. (2018). Pharmaceutics, 10(2), 40.
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“Development of Skincare Cosmetic from Yeast β-Glucans.” (2016). ResearchGate.
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“Exploring the Properties and Application Potential of β-Glucan.” (2025). PubMed Central.
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