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Murad Retinol Youth Renewal Serum scores 8.4/9.8 vs Sunday Riley A+ High-Dose Retinoid Serum at 8.0/9.8. Murad Retinol Youth Renewal Serum wins for hydration.
Murad Retinol Youth Renewal Serum edges ahead, winning 2 of 5 attributes.
Scores last verified: April 2026
42 unique
7 in common
37 unique
Where Murad Retinol Youth Renewal Serum really shines is hydration efficacy, scoring 9.8 compared to Sunday Riley A+ High-Dose Retinoid Serum's 7.5. With Sodium Hyaluronate, Urea, and Trehalose in its top ingredients, Murad Retinol Youth Renewal Serum delivers stronger moisture-binding capability.
Formulation Safety is another area of separation. Sunday Riley A+ High-Dose Retinoid Serum scores 9.0 here versus 8.5 for Murad Retinol Youth Renewal Serum. That difference comes down to how each formula is built — the ingredient list tells the story.
Murad Retinol Youth Renewal Serum brings Retinol, Ceramide Np, and Solanum Lycopersicum (Tomato) Fruit Extract as actives, while sunday Riley A+ High-Dose Retinoid Serum relies on Retinol, Ubiquinone, and Honey Extract. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Murad Retinol Youth Renewal Serum is better if you have
Sunday Riley A+ High-Dose Retinoid Serum is better if you have
Both sit in the premium bracket, so value comes down to formulation quality. Murad Retinol Youth Renewal Serum gets the nod here with its 8.4 overall score — you're getting more for a similar outlay.
Murad Retinol Youth Renewal Serum edges ahead with a slightly stronger formulation, but Sunday Riley A+ High-Dose Retinoid Serum is still a solid pick.
Based on ingredient analysis, Murad Retinol Youth Renewal Serum scores higher overall. See the full score breakdown above for details on each attribute.
Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.
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© 2026 Gracie. All rights reserved. Data sourced from Open Beauty Facts (ODbL) and EU CosIng.