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Paula's Choice Omega… vs Sunday Riley A+ High… — Which Is Better? | Gracie

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Paula's Choice Omega+ Complex Moisturizer vs Sunday Riley A+ High-Dose Retinoid Serum

Paula's Choice Omega+ Complex Moisturizer scores 8.3/9.8 vs Sunday Riley A+ High-Dose Retinoid Serum at 8.0/9.8. Paula's Choice Omega+ Complex Moisturizer wins for hydration.

Head to head

Paula's Choice

Omega+ Complex Moisturizer

moisturisermid-range

8.3

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Niacinamide
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Honest skincare intel. No jargon, no gatekeeping — just the ingredients decoded.

Sunday Riley

A+ High-Dose Retinoid Serum

serumpremium

8.0

Score comparison

Paula's Choice Omega+ Complex Moisturizer edges ahead, winning 1 of 5 attributes.

Paula's Choice wins 1

Tied 4

Sunday Riley wins 0

8.3Paula's Choice

+0.3vs

8.0Sunday Riley

Scores last verified: April 2026

Attribute battle

Hydration Efficacy

Paula's Choice WINS

8.7

7.5

Paula's Choice

Sunday Riley

Irritation Risk

TIE

9.5

Paula's Choice

Sunday Riley

Active Ingredient Strength

TIE

5.4

5.3

Paula's Choice

Sunday Riley

Ingredient Transparency

TIE

8.8

Paula's Choice

Sunday Riley

Formulation Safety

TIE

9.0

Paula's Choice

Sunday Riley

Ingredient face-off

9% overlap

28Paula's Choice

4Shared

44Sunday Riley

Only in Paula's Choice Omega+ Complex Moisturizer

24 unique

Aqua Caprylic/Capric Triglyceride Cetyl Alcohol Cetearyl Olivate Oenothera Biennis (Evening Primrose) Oil Sorbitan Olivate Butyrospermum Parkii (Shea Butter)Rosa Canina Fruit Oil Linoleic Acid Linolenic Acid+14 more

Shared ingredients

4 in common

Glycerin Tocopherol Bisabolol Phenoxyethanol

Only in Sunday Riley A+ High-Dose Retinoid Serum

40 unique

Water Propanediol Dimethyl Isosorbide Dimethicone Pentylene Glycol Hexyldecanol Cetyl Peg/Ppg-10/1 Dimethicone Diheptyl Succinate Propylene Carbonate Phenyl Trimethicone+30 more

Why Paula's Choice Omega+ Complex Moisturizer comes out ahead

Where Paula's Choice Omega+ Complex Moisturizer really shines is hydration efficacy, scoring 8.7 compared to Sunday Riley A+ High-Dose Retinoid Serum's 7.5. With Glycerin, Phytosphingosine, and Cholesterol in its top ingredients, Paula's Choice Omega+ Complex Moisturizer delivers stronger moisture-binding capability.

Paula's Choice Omega+ Complex Moisturizer brings Tocopherol, Ceramide Np, and Ceramide Ap 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.

Best for your skin type

Paula's Choice Omega+ Complex Moisturizer is better if you have

Sensitive skin — the low-irritation formula keeps things gentle
Dry or dehydrated skin that craves moisture, thanks to Glycerin
Anyone who prefers clean, well-vetted formulations

Sunday Riley A+ High-Dose Retinoid Serum is better if you have

Sensitive skin — the low-irritation formula keeps things gentle
Dry or dehydrated skin that craves moisture, thanks to Dimethyl Isosorbide
Anyone who prefers clean, well-vetted formulations

Value comparison

At mid-range pricing with a score of 8.3, Paula's Choice Omega+ Complex Moisturizer delivers strong value. Sunday Riley A+ High-Dose Retinoid Serum sits at the premium level with a 8.0 score — the extra cost doesn't translate to better scores here.

Our verdict

✶ Our verdict

+0.3 lead

Paula's Choice Omega+ Complex Moisturizer edges ahead with a slightly stronger formulation, but Sunday Riley A+ High-Dose Retinoid Serum is still a solid pick.

8.3Paula's Choice

8.0Sunday Riley

Frequently asked questions

Which is better: Paula's Choice Omega+ Complex Moisturizer or Sunday Riley A+ High-Dose Retinoid Serum?

Based on ingredient analysis, Paula's Choice Omega+ Complex Moisturizer scores higher overall. See the full score breakdown above for details on each attribute.

Do Paula's Choice Omega+ Complex Moisturizer and Sunday Riley A+ High-Dose Retinoid Serum share ingredients?

Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.

What's the main difference between Paula's Choice Omega+ Complex Moisturizer and Sunday Riley A+ High-Dose Retinoid Serum?

The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.

Full analysis: Paula's Choice Omega+ Complex Moisturizer→Full analysis: Sunday Riley A+ High-Dose Retinoid Serum→

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