Glycerin vs Hyaluronic Acid
Which is right for your skin?
Both are humectants. Glycerin is the time-tested, any-climate workhorse; hyaluronic acid holds more water but can feel tight in very dry air. Glycerin is the safer everyday pick; many products use both.
A workhorse hydrator that pulls water into your skin. In nearly every good moisturizer for a reason.
A pure hydrator that holds water in your skin. Makes skin look plumper and smoother almost immediately.
Can you use Glycerin and Hyaluronic Acid together?
Yes — Glycerin and Hyaluronic Acid are documented to pair well together.
You want hydrating. A workhorse hydrator that pulls water into your skin. In nearly every good moisturizer for a reason.
You want hydrating. A pure hydrator that holds water in your skin. Makes skin look plumper and smoother almost immediately.
Cited research
Danby SG et al., Different types of emollient cream exhibit diverse physiological effects on the skin barrier in adults with atopic dermatitis, Clinical and Experimental Dermatology 2022;47(6):1154-1164 — glycerol+urea emollient delivered superior barrier-strengthening and irritant protection
Evans NJ et al., Human axillary skin condition is improved following incorporation of glycerol into the stratum corneum from an antiperspirant formulation, Archives of Dermatological Research 2017;309(9):739-748 — 4% glycerol penetrated axillary SC, reduced irritation, improved hydration
Fluhr JW et al., Glycerol and the skin: holistic approach to its origin and functions, British Journal of Dermatology 2008;159(1):23-34 — improves xerosis and barrier function
Loden M, Role of topical emollients and moisturizers in the treatment of dry skin barrier disorders, American Journal of Clinical Dermatology 2003;4(11):771-88
Bravo B et al., Benefits of topical hyaluronic acid for skin quality and signs of skin aging: From literature review to clinical evidence, Dermatology and Therapy 2022;12(12):2657-2680 — HA-based cosmeceuticals reliably improve hydration and signs of skin aging
An JH et al., Anti-Wrinkle Efficacy of Cross-Linked Hyaluronic Acid-Based Microneedle Patch with Acetyl Hexapeptide-8 and Epidermal Growth Factor on Korean Skin, Annals of Dermatology 2019;31(3):263-271 — cross-linked HA microneedle patches improved wrinkles on Korean skin with minimal discomfort
Jegasothy SM et al., Efficacy of a New Topical Nano-hyaluronic Acid in Humans, Journal of Clinical and Aesthetic Dermatology 2014;7(3):27-29 — nano-HA produced up to 40% wrinkle-depth reduction, 96% hydration increase, and 55% elasticity improvement over 8 weeks
Papakonstantinou E et al., Hyaluronic acid: A key molecule in skin aging, Dermato-Endocrinology 2012;4(3):253-8 — mechanism review (not a clinical efficacy claim)
Pavicic T et al., Efficacy of cream-based novel formulations of hyaluronic acid of different molecular weights in anti-wrinkle treatment, Journal of Drugs in Dermatology 2011;10(9):990-1000 — low-MW HA significantly reduced wrinkle depth, all formulations improved hydration and elasticity
Pomarede N, [Hyaluronic acid], Annales de Dermatologie et de Vénéréologie 2008;135(1 Pt 2):1S35-8 — HA "a leader product in esthetic procedures for the treatment of wrinkles and volumes"; structure, metabolism, physiological function, injection technique review
Every entry points to a specific paper or regulatory document. See methodology for what each outcome label means.