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Peter Thomas Roth FI… vs Tula Tula bright sta… — Which Is Better? | Gracie

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Peter Thomas Roth FIRMx Collagen Moisturizer vs Tula Tula bright start

Peter Thomas Roth FIRMx Collagen Moisturizer scores 8.5/9.8 vs Tula Tula bright start at 8.0/9.8. Peter Thomas Roth FIRMx Collagen Moisturizer wins for hydration.

Head to head

✶

Peter Thomas Roth

FIRMx Collagen Moisturizer

moisturiserpremium

8.5

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Niacinamide
Retinol
Hyaluronic Acid
Salicylic Acid

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Honest skincare intel. No jargon, no gatekeeping — just the ingredients decoded.

Tula

Tula bright start

moisturiser

8.0

Score comparison

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

Peter Thomas Roth wins 1

Tied 3

Tula wins 1

8.5Peter Thomas Roth

+0.5vs

8.0Tula

Scores last verified: April 2026

Attribute battle

Hydration Efficacy

Peter Thomas Roth WINS

9.1

5.2

Peter Thomas Roth

Tula

Irritation Risk

TIE

9.5

Peter Thomas Roth

Tula

Active Ingredient Strength

Tula WINS

5.9

8.4

Peter Thomas Roth

Tula

Ingredient Transparency

TIE

8.5

Peter Thomas Roth

Tula

Formulation Safety

TIE

9.0

Peter Thomas Roth

Tula

Ingredient face-off

9% overlap

24Peter Thomas Roth

5Shared

56Tula

Only in Peter Thomas Roth FIRMx Collagen Moisturizer

19 unique

Water/Aqua/Eau Dimethicone Collagen Caprylic/Capric Triglyceride Cetearyl Alcohol Niacinamide Palmitoyl Tripeptide-1 Palmitoyl Tetrapeptide-7 Squalane Jojoba Esters+9 more

Shared ingredients

5 in common

Glycerin Sodium Hyaluronate Glyceryl Stearate Carbomer Phenoxyethanol

Only in Tula Tula bright start

51 unique

Aqua/Water/Eau Octyldodecyl Neopentanoate 3-O-Ethyl Ascorbic Acid Tetrahexyldecyl Ascorbate Cetyl Alcohol Tranexamic Acid Ferulic Acid Lactobacillus Ferment Inulin Acetyl Tetrapeptide-2+41 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 Tula Tula bright start's 5.2. 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. Tula Tula bright start scores 8.4 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 tula Tula bright start relies on Tranexamic Acid, Acetyl Tetrapeptide-2, and Lactic Acid. Both approaches have merit, but the positioning and supporting ingredients make the difference.

Best for your skin type

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

Tula Tula bright start is better if you have

Sensitive skin — the low-irritation formula keeps things gentle
Targeting specific concerns like aging or uneven tone — Tranexamic Acid does the heavy lifting
Anyone who prefers clean, well-vetted formulations

Value comparison

Peter Thomas Roth FIRMx Collagen Moisturizer comes in at premium pricing with a 8.5 score, which is solid value at that tier.

Our verdict

✶ Our verdict

+0.5 lead

Peter Thomas Roth FIRMx Collagen Moisturizer edges ahead with a slightly stronger formulation, but Tula Tula bright start is still a solid pick.

✶

8.5Peter Thomas Roth

8.0Tula

Frequently asked questions

Which is better: Peter Thomas Roth FIRMx Collagen Moisturizer or Tula Tula bright start?

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 Peter Thomas Roth FIRMx Collagen Moisturizer and Tula Tula bright start share ingredients?

Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.

What's the main difference between Peter Thomas Roth FIRMx Collagen Moisturizer and Tula Tula bright start?

The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.

Full analysis: Peter Thomas Roth FIRMx Collagen Moisturizer→Full analysis: Tula Tula bright start→

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