Quick answer: the closest dupe for the First Aid Beauty Ultra Repair Hyaluronic Acid Serum is the CeraVe Skin Renewing Vitamin C Serum (10% Pure) — 77% active overlap, sharing Ceramides, Hyaluronic Acid. One tier cheaper with a closely matched active profile — expect differences in the base, supporting actives and texture. Note the original also carries Colloidal Oat.
Why look for a Ultra Repair Hyaluronic Acid Serum dupe?
A multi-weight hyaluronic acid serum with colloidal oatmeal and ceramide support for sensitive, dehydrated skin. A soothing, fragrance-free hydrator that pairs hydration with barrier comfort.
A good dupe isn't about a matching label — it's about matching the hero actives, the ingredients carrying the real work. For this serum that means Hyaluronic Acid, Colloidal Oat, Ceramides. The alternatives below share that profile; where they differ is in texture, supporting ingredients and finish.
Closest alternatives
★ Closest match
77%
Active overlap
BudgetCheaperCeramidesHyaluronic Acid
Why it works: Built on the same hero actives — Ceramides, Hyaluronic Acid — which is what drives results in a serum.
What's different: One tier cheaper with a closely matched active profile — expect differences in the base, supporting actives and texture. Note the original also carries Colloidal Oat.
Full ingredient analysis →70%
Active overlap
Mid-rangeHyaluronic Acid
Why it works: Built on the same hero actives — Hyaluronic Acid — which is what drives results in a serum.
What's different: Similar price, so compare on the base, supporting actives and texture rather than cost. Note the original also carries Colloidal Oat, Ceramides.
Full ingredient analysis →Haruharu Wonder
66%
Active overlap
BudgetCheaperHyaluronic Acid
Why it works: Built on the same hero actives — Hyaluronic Acid — which is what drives results in a serum.
What's different: One tier cheaper with a closely matched active profile — expect differences in the base, supporting actives and texture. Note the original also carries Colloidal Oat, Ceramides.
Full ingredient analysis →Neutrogena
66%
Active overlap
BudgetCheaperHyaluronic Acid
Why it works: Built on the same hero actives — Hyaluronic Acid — which is what drives results in a serum.
What's different: One tier cheaper with a closely matched active profile — expect differences in the base, supporting actives and texture. Note the original also carries Colloidal Oat, Ceramides.
Full ingredient analysis →The Inkey List
66%
Active overlap
BudgetCheaperHyaluronic Acid
Why it works: Built on the same hero actives — Hyaluronic Acid — which is what drives results in a serum.
What's different: One tier cheaper with a closely matched active profile — expect differences in the base, supporting actives and texture. Note the original also carries Colloidal Oat, Ceramides.
Full ingredient analysis →The Inkey List
66%
Active overlap
BudgetCheaperHyaluronic Acid
Why it works: Built on the same hero actives — Hyaluronic Acid — which is what drives results in a serum.
What's different: One tier cheaper with a closely matched active profile — expect differences in the base, supporting actives and texture. Note the original also carries Colloidal Oat, Ceramides.
Full ingredient analysis →Common questions
What is the best dupe for the First Aid Beauty Ultra Repair Hyaluronic Acid Serum?
The closest alternative in our catalogue is the CeraVe Skin Renewing Vitamin C Serum (10% Pure), which shares Ceramides, Hyaluronic Acid and scores 77% on active-ingredient overlap. One tier cheaper with a closely matched active profile — expect differences in the base, supporting actives and texture. Note the original also carries Colloidal Oat.
Are Ultra Repair Hyaluronic Acid Serum dupes really as good as the original?
A dupe matches the hero actives — the ingredients doing the measurable work — but rarely the full sensory experience. Texture, fragrance, supporting ingredients and exact concentrations differ, so treat a dupe as a value-led alternative rather than an identical copy.
How does Skin Stacker choose Ultra Repair Hyaluronic Acid Serum dupes?
We match products in the same category (serum) that share hero actives (Hyaluronic Acid, Colloidal Oat, Ceramides), then rank by overlap and price. Matches are based on published INCI lists, not lab assays.
Compare them yourself
Skin Stacker is independent and receives no payment from any brand. "Dupe" matches are based on publicly disclosed INCI lists and shared hero actives — not on side-by-side lab testing. A shared active profile does not guarantee an identical experience: texture, fragrance, supporting ingredients and concentrations all differ. Formulations change — always re-check the current label before buying.