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Laneige Radian-C Cre… vs Peter Thomas Roth FI… — Which Is Better? | Gracie

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Laneige Radian-C Cream vs Peter Thomas Roth FIRMx Collagen Moisturizer

Peter Thomas Roth FIRMx Collagen Moisturizer scores 8.5/9.8 vs Laneige Radian-C Cream at 8.2/9.8. Peter Thomas Roth FIRMx Collagen Moisturizer wins for formulation safety.

Head to head

Laneige

Radian-C Cream

moisturisermid-range

8.2

Buy at Olive Young

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Ingredients

Niacinamide
Retinol
Hyaluronic Acid
Salicylic Acid

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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 2 of 5 attributes.

Laneige wins 1

Tied 2

Peter Thomas Roth wins 2

21Laneige

10Shared

24Peter Thomas Roth

Only in Laneige Radian-C Cream

11 unique

Water Butylene Glycol Cetearyl Olivate Sorbitan Olivate Ascorbyl Glucoside Camellia Sinensis Leaf Extract Adenosine Arginine 2-Hexanediol Disodium Edta+1 more

Shared ingredients

10 in common

Glycerin Niacinamide Dimethicone Cetearyl Alcohol Sodium Hyaluronate Panthenol Allantoin Carbomer Ethylhexylglycerin Phenoxyethanol

Only in Peter Thomas Roth FIRMx Collagen Moisturizer

14 unique

Water/Aqua/Eau Collagen Caprylic/Capric Triglyceride Palmitoyl Tripeptide-1 Palmitoyl Tetrapeptide-7 Squalane Jojoba Esters Glyceryl Stearate Peg-100 Stearate Tocopheryl Acetate+4 more

Why Peter Thomas Roth FIRMx Collagen Moisturizer comes out ahead

Where Peter Thomas Roth FIRMx Collagen Moisturizer really shines is formulation safety, scoring 9.0 compared to Laneige Radian-C Cream's 8.0.

Hydration Efficacy is another area of separation. Peter Thomas Roth FIRMx Collagen Moisturizer scores 9.1 here versus 8.2 for Laneige Radian-C Cream. 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 laneige Radian-C Cream relies on Niacinamide, Ascorbyl Glucoside, and Camellia Sinensis Leaf Extract. Both approaches have merit, but the positioning and supporting ingredients make the difference.

Best for your skin type

Laneige Radian-C 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 mid-range pricing with a score of 8.2, Laneige Radian-C 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

+0.3 lead

Peter Thomas Roth FIRMx Collagen Moisturizer edges ahead with a slightly stronger formulation, but Laneige Radian-C Cream is still a solid pick.

8.2Laneige

✶

8.5Peter Thomas Roth

Frequently asked questions

Which is better: Laneige Radian-C 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 Laneige Radian-C 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 Laneige Radian-C 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: Laneige Radian-C Cream→Full analysis: Peter Thomas Roth FIRMx Collagen Moisturizer→

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