Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum vs Paula's Choice Mini Must-Haves with 2% BHA Exfoliating Toner, Foaming Cleanser, & SPF 50
Paula's Choice Mini Must-Haves with 2% BHA Exfoliating Toner, Foaming Cleanser, & SPF 50 scores 9.0/9.8 vs Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum at 8.4/9.8. Paula's Choice Mini Must-Haves with 2% BHA Exfoliating Toner, Foaming Cleanser, & SPF 50 wins for hydration.
Head to head
KateCeuticals® SuperCell Rejuvenation Peptide Serum
Mini Must-Haves with 2% BHA Exfoliating Toner, Foaming Cleanser, & SPF 50
Score comparison
Paula's Choice Mini Must-Haves with 2% BHA Exfoliating Toner, Foaming Cleanser, & SPF 50 edges ahead, winning 2 of 5 attributes.
Scores last verified: July 2026
Attribute battle
Hydration Efficacy
Paula's Choice WINSIrritation Risk
TIEActive Ingredient Strength
Paula's Choice WINSIngredient Transparency
TIEFormulation Safety
TIEIngredient face-off
14% overlapOnly in Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum
14 unique
Shared ingredients
7 in common
Only in Paula's Choice Mini Must-Haves with 2% BHA Exfoliating Toner, Foaming Cleanser, & SPF 50
42 unique
Why Paula's Choice Mini Must-Haves with 2% BHA Exfoliating Toner, Foaming Cleanser, & SPF 50 comes out ahead
Where Paula's Choice Mini Must-Haves with 2% BHA Exfoliating Toner, Foaming Cleanser, & SPF 50 really shines is hydration efficacy, scoring 9.7 compared to Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum's 6.5. With Glycerin, Sodium Hyaluronate, and Phytosphingosine in its top ingredients, Paula's Choice Mini Must-Haves with 2% BHA Exfoliating Toner, Foaming Cleanser, & SPF 50 delivers stronger moisture-binding capability.
Active Ingredient Strength is another area of separation. Paula's Choice Mini Must-Haves with 2% BHA Exfoliating Toner, Foaming Cleanser, & SPF 50 scores 6.8 here versus 5.0 for Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum. That difference comes down to how each formula is built — the ingredient list tells the story.
Paula's Choice Mini Must-Haves with 2% BHA Exfoliating Toner, Foaming Cleanser, & SPF 50 brings Ceramide Np, Ceramide Ap, and Ceramide Eop as actives, while kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum relies on Nicotiana Benthamiana Hexapeptide-40 Sh-Polypeptide-2, Zingiber Officinale (Ginger) Root Extract, and Bisabolol. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Best for your skin type
Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum is better if you have
- Sensitive skin — the low-irritation formula keeps things gentle
- Anyone who prefers clean, well-vetted formulations
Paula's Choice Mini Must-Haves with 2% BHA Exfoliating Toner, Foaming Cleanser, & SPF 50 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 luxury pricing with a score of 8.4, Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum is a decent pick. Paula's Choice Mini Must-Haves with 2% BHA Exfoliating Toner, Foaming Cleanser, & SPF 50 sits at the mid-range level with a 9.0 score — the higher investment pays off in formulation quality.
Our verdict
Paula's Choice Mini Must-Haves with 2% BHA Exfoliating Toner, Foaming Cleanser, & SPF 50 edges ahead with a slightly stronger formulation, but Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum is still a solid pick.
Frequently asked questions
Which is better: Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum or Paula's Choice Mini Must-Haves with 2% BHA Exfoliating Toner, Foaming Cleanser, & SPF 50?
Based on ingredient analysis, Paula's Choice Mini Must-Haves with 2% BHA Exfoliating Toner, Foaming Cleanser, & SPF 50 scores higher overall. See the full score breakdown above for details on each attribute.
Do Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum and Paula's Choice Mini Must-Haves with 2% BHA Exfoliating Toner, Foaming Cleanser, & SPF 50 share ingredients?
Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.
What's the main difference between Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum and Paula's Choice Mini Must-Haves with 2% BHA Exfoliating Toner, Foaming Cleanser, & SPF 50?
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.