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Illiyoon Ceramide At… vs Sunday Riley A+ High… — Which Is Better? | Gracie

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Illiyoon Ceramide Ato Concentrate Cream vs Sunday Riley A+ High-Dose Retinoid Serum

Illiyoon Ceramide Ato Concentrate Cream scores 8.4/9.8 vs Sunday Riley A+ High-Dose Retinoid Serum at 8.0/9.8. Illiyoon Ceramide Ato Concentrate Cream wins for hydration.

Head to head

Illiyoon

Ceramide Ato Concentrate Cream

moisturiserbudget

8.4

Buy at Olive Young

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Ingredients

Niacinamide
Retinol
Hyaluronic Acid
Salicylic Acid

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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

Illiyoon Ceramide Ato Concentrate Cream edges ahead, winning 1 of 5 attributes.

Illiyoon wins 1

Tied 4

Sunday Riley wins 0

8.4Illiyoon

+0.4vs

8.0Sunday Riley

Scores last verified: April 2026

Attribute battle

Hydration Efficacy

Illiyoon WINS

8.9

7.5

Illiyoon

Sunday Riley

Irritation Risk

TIE

9.5

Illiyoon

Sunday Riley

Active Ingredient Strength

TIE

5.6

5.3

Illiyoon

Sunday Riley

Ingredient Transparency

TIE

8.8

Illiyoon

Sunday Riley

Formulation Safety

TIE

9.0

Illiyoon

Sunday Riley

Ingredient face-off

9% overlap

21Illiyoon

4Shared

44Sunday Riley

Only in Illiyoon Ceramide Ato Concentrate Cream

17 unique

Caprylic/Capric Triglyceride Cetearyl Alcohol Butylene Glycol Ceramide Np Ceramide Ap Ceramide Eop Phytosphingosine Cholesterol Sodium Lauroyl Lactylate Squalane+7 more

Shared ingredients

4 in common

Water Glycerin Propanediol 2-Hexanediol

Only in Sunday Riley A+ High-Dose Retinoid Serum

40 unique

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

Why Illiyoon Ceramide Ato Concentrate Cream comes out ahead

Where Illiyoon Ceramide Ato Concentrate Cream really shines is hydration efficacy, scoring 8.9 compared to Sunday Riley A+ High-Dose Retinoid Serum's 7.5. With Glycerin, Butylene Glycol, and Phytosphingosine in its top ingredients, Illiyoon Ceramide Ato Concentrate Cream delivers stronger moisture-binding capability.

Illiyoon Ceramide Ato Concentrate Cream brings Ceramide Np, Ceramide Ap, and Ceramide Eop 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

Illiyoon Ceramide Ato Concentrate Cream 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 budget pricing with a score of 8.4, Illiyoon Ceramide Ato Concentrate Cream 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

+0.4 lead

Illiyoon Ceramide Ato Concentrate Cream edges ahead with a slightly stronger formulation, but Sunday Riley A+ High-Dose Retinoid Serum is still a solid pick.

8.4Illiyoon

8.0Sunday Riley

Frequently asked questions

Which is better: Illiyoon Ceramide Ato Concentrate Cream or Sunday Riley A+ High-Dose Retinoid Serum?

Based on ingredient analysis, Illiyoon Ceramide Ato Concentrate Cream scores higher overall. See the full score breakdown above for details on each attribute.

Do Illiyoon Ceramide Ato Concentrate Cream 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 Illiyoon Ceramide Ato Concentrate Cream 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: Illiyoon Ceramide Ato Concentrate Cream→Full analysis: Sunday Riley A+ High-Dose Retinoid Serum→

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