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OLAY Super Serum vs Peter Thomas Roth FI… — Which Is Better? | Gracie

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OLAY Super Serum vs Peter Thomas Roth FIRMx Collagen Moisturizer

Peter Thomas Roth FIRMx Collagen Moisturizer scores 8.5/9.8 vs OLAY Super Serum at 8.0/9.8. Peter Thomas Roth FIRMx Collagen Moisturizer wins for hydration.

Head to head

OLAY

Super Serum

serumbudget

8.0

Buy at Amazon

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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

Peter Thomas Roth FIRMx Collagen Moisturizer edges ahead, winning 1 of 5 attributes.

OLAY wins 1

Tied 3

Peter Thomas Roth wins 1

8.0OLAY

+0.5vs

8.5Peter Thomas Roth

Scores last verified: April 2026

Attribute battle

Hydration Efficacy

Peter Thomas Roth WINS

7.0

9.1

OLAY

Peter Thomas Roth

Irritation Risk

TIE

9.5

OLAY

Peter Thomas Roth

Active Ingredient Strength

OLAY WINS

6.4

5.9

OLAY

Peter Thomas Roth

Ingredient Transparency

TIE

8.5

OLAY

Peter Thomas Roth

Formulation Safety

TIE

9.0

OLAY

Peter Thomas Roth

Ingredient face-off

50% overlap

20OLAY

12Shared

24Peter Thomas Roth

Only in OLAY Super Serum

8 unique

Water Pentaerythrityl Tetraethylhexanoate Collagen Peptide Retinol Aha Complex Propanediol C12-15 Alkyl Benzoate Polymethylsilsesquioxane

Shared ingredients

12 in common

Glycerin Niacinamide Dimethicone Sodium Hyaluronate Dimethicone Crosspolymer Panthenol Tocopheryl Acetate Allantoin Carbomer Aminomethyl Propanol+2 more

Only in Peter Thomas Roth FIRMx Collagen Moisturizer

12 unique

Water/Aqua/Eau Collagen Caprylic/Capric Triglyceride Cetearyl Alcohol Palmitoyl Tripeptide-1 Palmitoyl Tetrapeptide-7 Squalane Jojoba Esters Glyceryl Stearate Peg-100 Stearate+2 more

Why Peter Thomas Roth FIRMx Collagen Moisturizer comes out ahead

Where Peter Thomas Roth FIRMx Collagen Moisturizer really shines is hydration efficacy, scoring 9.1 compared to OLAY Super Serum's 7.0. With Glycerin, Sodium Hyaluronate, and Panthenol in its top ingredients, Peter Thomas Roth FIRMx Collagen Moisturizer delivers stronger moisture-binding capability.

Active Ingredient Strength is another area of separation. OLAY Super Serum scores 6.4 here versus 5.9 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 oLAY Super Serum relies on Niacinamide, Retinol, and Tocopheryl Acetate. Both approaches have merit, but the positioning and supporting ingredients make the difference.

Best for your skin type

OLAY Super Serum 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 8.0, OLAY Super Serum 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

+0.5 lead

Peter Thomas Roth FIRMx Collagen Moisturizer edges ahead with a slightly stronger formulation, but OLAY Super Serum is still a solid pick.

8.0OLAY

✶

8.5Peter Thomas Roth

Frequently asked questions

Which is better: OLAY Super Serum 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 OLAY Super Serum 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 OLAY Super Serum 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: OLAY Super Serum→Full analysis: Peter Thomas Roth FIRMx Collagen Moisturizer→

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