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Head-to-head evidence comparison — which supplement is right for you?
Hyaluronic Acid (topical) and Panthenol (provitamin B5) are closely matched across evidence, studies, and safety.
Verdict
Mostly mechanism / observational
Top outcomes
Verdict
Mostly mechanism / observational
Top outcomes
Shared outcomes (1)
Outcomes where both Hyaluronic Acid (topical) and Panthenol (provitamin B5) have evidence — compare verdict strength side-by-side.
Topical cosmetic only. HA serums are applied to clean, slightly damp skin once or twice daily and sealed with a moisturizer to hold water in (in very dry air, HA applied to dry skin can draw moisture outward). There is no oral, injectable, or systemic dose in this cosmetic context. This library does not provide an ingestion protocol.
any
Leave-on serum with high- and low-molecular-weight HA, sealed with a moisturizer
Topical cosmetic only. Panthenol/dexpanthenol is used at roughly 1-5% in moisturizers, soothing creams, and after-procedure ointments, applied to the skin as directed. There is no oral, injectable, or systemic dose in this context — oral vitamin B5 is separate. This library does not provide an ingestion protocol.
any
Leave-on moisturizer or soothing/repair cream containing panthenol (≈1-5%)
Throughout
1-8 weeks
4-8 weeks
Throughout
Throughout
1-4 weeks
1-2 weeks
Throughout
Efficacy of cream-based novel formulations of hyaluronic acid of different molecular weights in anti-wrinkle treatment.
J Drugs Dermatol (2011) · Rct · n=76
Randomized split-face vehicle-controlled trial (n=76): 0.1% HA of five molecular weights (50-2000 kDa) twice daily to the periocular area for 60 days
Effectiveness of topical hyaluronic acid of different molecular weights in xerosis cutis treatment in elderly: a double-blind, randomized controlled trial.
Arch Dermatol Res (2024) · Rct · n=36
Double-blind RCT in 36 elderly subjects with dry skin: low-MW HA, high-MW HA, and vehicle lotions each on a separate leg site for 4 weeks
Efficacy of a New Topical Nano-hyaluronic Acid in Humans.
J Clin Aesthet Dermatol (2014) · Open label · n=33
Eight-week single-arm study of a low-molecular-weight nano-HA range (lotion, serum, cream) in 33 women
A new topical panthenol-containing emollient: Results from two randomized controlled studies assessing its skin moisturization and barrier restoration potential, and the effect on skin microflora.
J Dermatolog Treat (2017) · Rct · n=23
3-week intra-individual RCT (n=23): a panthenol-containing emollient vs control on SDS-challenged skin
Dexpanthenol enhances skin barrier repair and reduces inflammation after sodium lauryl sulphate-induced irritation.
J Dermatolog Treat (2002) · Rct
In an SLS-irritation model, dexpanthenol cream twice daily accelerated barrier repair significantly more than vehicle or untreated skin
Accelerated wound healing with a dexpanthenol-containing ointment after fractional ablative CO2 laser resurfacing of photo-damaged skin in a randomized prospective clinical trial.
Cutan Ocul Toxicol (2019) · Rct · n=38
Split-area trial (n=38) after fractional CO2 laser: dexpanthenol ointment vs petroleum jelly
Both Hyaluronic Acid (topical) and Panthenol (provitamin B5) are closely matched — the best choice depends on your specific health goals.
For skin hydration & glow, Hyaluronic Acid (topical) has a higher relevance score (75 vs 60).
No known interactions between Hyaluronic Acid (topical) and Panthenol (provitamin B5) have been documented in our database. However, always consult a healthcare provider before combining supplements.