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Glow Recipe Plum Plu… vs Peter Thomas Roth FI… — Which Is Better? | Gracie

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Glow Recipe Plum Plump Hyaluronic Serum vs Peter Thomas Roth FIRMx Collagen Moisturizer

Peter Thomas Roth FIRMx Collagen Moisturizer scores 8.5/9.8 vs Glow Recipe Plum Plump Hyaluronic Serum at 8.1/9.8. Peter Thomas Roth FIRMx Collagen Moisturizer wins for active ingredients.

Head to head

Glow Recipe

Plum Plump Hyaluronic Serum

serummid-range

8.1

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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 1 of 5 attributes.

Glow Recipe wins 1

Tied 3

Peter Thomas Roth wins 1

8.1Glow Recipe

+0.4vs

8.5Peter Thomas Roth

Scores last verified: April 2026

Attribute battle

Hydration Efficacy

Glow Recipe WINS

9.8

9.1

Glow Recipe

Peter Thomas Roth

Irritation Risk

TIE

9.5

Glow Recipe

Peter Thomas Roth

Active Ingredient Strength

Peter Thomas Roth WINS

2.7

5.9

Glow Recipe

Peter Thomas Roth

Ingredient Transparency

TIE

8.5

Glow Recipe

Peter Thomas Roth

Formulation Safety

TIE

9.0

Glow Recipe

Peter Thomas Roth

Ingredient face-off

33% overlap

22Glow Recipe

8Shared

24Peter Thomas Roth

Only in Glow Recipe Plum Plump Hyaluronic Serum

14 unique

Butylene Glycol Propanediol Hyaluronic Acid Hydrolyzed Hyaluronic Acid Sodium Acetylated Hyaluronate Tremella Fuciformis (Mushroom) Extract Silk Amino Acids Polyglutamic Acid Aloe Barbadensis Leaf Juice Betaine+4 more

Shared ingredients

8 in common

Water/Aqua/Eau Glycerin Sodium Hyaluronate Squalane Allantoin Caprylyl Glycol Ethylhexylglycerin Phenoxyethanol

Only in Peter Thomas Roth FIRMx Collagen Moisturizer

16 unique

Dimethicone Collagen Caprylic/Capric Triglyceride Cetearyl Alcohol Niacinamide Palmitoyl Tripeptide-1 Palmitoyl Tetrapeptide-7 Jojoba Esters Panthenol Glyceryl Stearate+6 more

Why Peter Thomas Roth FIRMx Collagen Moisturizer comes out ahead

Where Peter Thomas Roth FIRMx Collagen Moisturizer really shines is active ingredient strength, scoring 5.9 compared to Glow Recipe Plum Plump Hyaluronic Serum's 2.7. Its formula features Collagen, Niacinamide, and Palmitoyl Tripeptide-1 in high positions, signalling meaningful concentrations.

Hydration Efficacy is another area of separation. Glow Recipe Plum Plump Hyaluronic Serum scores 9.8 here versus 9.1 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 glow Recipe Plum Plump Hyaluronic Serum relies on Tremella Fuciformis (Mushroom) Extract and Allantoin. Both approaches have merit, but the positioning and supporting ingredients make the difference.

Best for your skin type

Glow Recipe Plum Plump Hyaluronic 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 mid-range pricing with a score of 8.1, Glow Recipe Plum Plump Hyaluronic 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

+0.4 lead

Peter Thomas Roth FIRMx Collagen Moisturizer edges ahead with a slightly stronger formulation, but Glow Recipe Plum Plump Hyaluronic Serum is still a solid pick.

8.1Glow Recipe

✶

8.5Peter Thomas Roth

Frequently asked questions

Which is better: Glow Recipe Plum Plump Hyaluronic 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 Glow Recipe Plum Plump Hyaluronic 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 Glow Recipe Plum Plump Hyaluronic 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: Glow Recipe Plum Plump Hyaluronic Serum→Full analysis: Peter Thomas Roth FIRMx Collagen Moisturizer→

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