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Illiyoon Ceramide At… vs Peter Thomas Roth FI… — Which Is Better? | Gracie

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Illiyoon Ceramide Ato Concentrate Cream vs Peter Thomas Roth FIRMx Collagen Moisturizer

Illiyoon Ceramide Ato Concentrate Cream scores 8.4/9.8 and Peter Thomas Roth FIRMx Collagen Moisturizer scores 8.5/9.8 — a near-tie where your skin type decides the winner.

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.

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Peter Thomas Roth

FIRMx Collagen Moisturizer

moisturiserpremium

8.5

Buy at Amazon

Score comparison

These two are neck and neck — just 0.1 points apart.

Illiyoon wins 1

Tied 3

9.0

Illiyoon

Peter Thomas Roth

Ingredient face-off

33% overlap

21Illiyoon

8Shared

24Peter Thomas Roth

Only in Illiyoon Ceramide Ato Concentrate Cream

13 unique

Water Propanediol Butylene Glycol Ceramide Np Ceramide Ap Ceramide Eop Phytosphingosine Cholesterol Sodium Lauroyl Lactylate Cetearyl Olivate+3 more

Shared ingredients

8 in common

Glycerin Caprylic/Capric Triglyceride Cetearyl Alcohol Squalane Panthenol Allantoin Carbomer Ethylhexylglycerin

Only in Peter Thomas Roth FIRMx Collagen Moisturizer

16 unique

Water/Aqua/Eau Dimethicone Collagen Niacinamide Sodium Hyaluronate Palmitoyl Tripeptide-1 Palmitoyl Tetrapeptide-7 Jojoba Esters Glyceryl Stearate Peg-100 Stearate+6 more

Why these two are neck and neck

These two moisturisers take different paths to a similar destination. Both formulas include solid hydrating ingredients, and the overall scores reflect that — the gap here is genuinely slim.

Ingredient Transparency is another area of separation. Illiyoon Ceramide Ato Concentrate Cream scores 8.8 here versus 8.5 for Peter Thomas Roth FIRMx Collagen Moisturizer. That difference comes down to how each formula is built — the ingredient list tells the story.

Peter Thomas Roth FIRMx Collagen Moisturizer brings Collagen, Niacinamide, and Palmitoyl Tripeptide-1 as actives, while illiyoon Ceramide Ato Concentrate Cream relies on Ceramide Np, Ceramide Ap, and Ceramide Eop. 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

Peter Thomas Roth FIRMx Collagen 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

Value comparison

At budget pricing with a score of 8.4, Illiyoon Ceramide Ato Concentrate Cream is a decent pick. Peter Thomas Roth FIRMx Collagen Moisturizer sits at the premium level with a 8.5 score — the higher investment pays off in formulation quality.

Our verdict

✶ Our verdict

It's a close call — both products score within 0.3 points of each other. Your choice depends on your specific skin concerns.

8.4Illiyoon

✶

8.5Peter Thomas Roth

Frequently asked questions

Which is better: Illiyoon Ceramide Ato Concentrate Cream or Peter Thomas Roth FIRMx Collagen Moisturizer?

Based on ingredient analysis, Peter Thomas Roth FIRMx Collagen Moisturizer scores higher overall. See the full score breakdown above for details on each attribute.

Do Illiyoon Ceramide Ato Concentrate Cream and Peter Thomas Roth FIRMx Collagen Moisturizer 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 Peter Thomas Roth FIRMx Collagen Moisturizer?

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: Peter Thomas Roth FIRMx Collagen Moisturizer→

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