TL;DR: Beta-glucan is roughly 20% more hydrating than hyaluronic acid at the same concentration, plus it offers antioxidant protection, anti-inflammatory action, and prebiotic function that hyaluronic acid doesn't. Hyaluronic acid still earns a spot for surface hydration and collagen support; the two work synergistically. Verdoie concentrates mushroom-derived beta-glucans in La Crème Hydratante, the beta-glucan mushroom moisturizer at the heart of Le Shroom Stack™.
What is beta-glucan?
Beta-glucan is a polysaccharide and humectant found in the cell walls of bacteria, fungi, and plants. It brings a set of benefits hyaluronic acid can't match.
What are the benefits of beta-glucan?
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Research shows beta-glucan is 20% more hydrating than hyaluronic acid at the same concentration
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Antioxidant protection that limits free-radical damage to collagen
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Anti-inflammatory action that soothes reactive skin against environmental stressors
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Prebiotic function that feeds beneficial skin microbes, supporting regeneration and barrier protection
How does hyaluronic acid compare?
Hyaluronic acid is naturally present in the skin as part of the extracellular matrix. It's the primary molecule responsible for skin moisture through its capacity to bind and retain water. Popular because it's effective at supporting a plump, smooth complexion, it just doesn't hydrate as deeply as beta-glucan.
What are the benefits of hyaluronic acid?
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Water retention: HA can hold up to 1,000 times its weight in water
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Smoothing fine lines and wrinkles by hydrating surface skin
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Collagen support as a natural component of collagen production
How does Verdoie use beta-glucan?
La Crème Hydratante is built around mushroom-derived beta-glucans that restore the extracellular matrix, stimulate dermal density, and reduce transepidermal water loss. By improving the skin's natural ability to retain moisture, beta-glucans support ongoing regeneration, repair, and protection.
Hyaluronic acid and beta-glucan aren't mutually exclusive. They can complement each other in a routine, working synergistically for hydration, anti-aging, and barrier support.
Frequently Asked Questions
Q: Is beta-glucan really 20% more hydrating than hyaluronic acid?
A: Yes, per research comparing equal concentrations. The difference comes from beta-glucan's molecular structure, which forms a more durable surface moisture barrier.
Q: Can I use both beta-glucan and hyaluronic acid?
A: Yes. Using them together is often better than either alone. Beta-glucan adds anti-inflammatory and antioxidant action; HA adds rapid surface plumping.
Q: Does beta-glucan work for sensitive skin?
A: Yes. It's one of the most-recommended ingredients for sensitive, reactive, and compromised-barrier skin because of its anti-inflammatory profile.
Q: Which Verdoie product has the most beta-glucan?
A: La Crème Hydratante, Verdoie's beta-glucan mushroom moisturizer, contains the highest concentration of mushroom-derived beta-glucans. Le Complément Alimentaire also delivers beta-glucans from the inside.
Author: Verdoie Team
Last updated: April 2026