Kiehl's Since 1851 Ultra Facial Overnight Hydrating Face Mask with 10.5% Squalane vs Rejuran Turnover Mask c-PDRN® 5-Pack for Uneven Texture & Brightening Dull Skin
Rejuran Turnover Mask c-PDRN® 5-Pack for Uneven Texture & Brightening Dull Skin scores 9.0/9.8 vs Kiehl's Since 1851 Ultra Facial Overnight Hydrating Face Mask with 10.5% Squalane at 5.1/9.8. Rejuran Turnover Mask c-PDRN® 5-Pack for Uneven Texture & Brightening Dull Skin wins for hydration.
Head to head
Ultra Facial Overnight Hydrating Face Mask with 10.5% Squalane
Turnover Mask c-PDRN® 5-Pack for Uneven Texture & Brightening Dull Skin
Score comparison
Rejuran Turnover Mask c-PDRN® 5-Pack for Uneven Texture & Brightening Dull Skin takes this one, winning 3 of 5 attributes.
Scores last verified: July 2026
Attribute battle
Hydration Efficacy
Rejuran WINSIrritation Risk
Kiehl's Since 1851 WINSActive Ingredient Strength
Rejuran WINSIngredient Transparency
Rejuran WINSFormulation Safety
Kiehl's Since 1851 WINSIngredient face-off
5% overlapOnly in Kiehl's Since 1851 Ultra Facial Overnight Hydrating Face Mask with 10.5% Squalane
14 unique
Only in Rejuran Turnover Mask c-PDRN® 5-Pack for Uneven Texture & Brightening Dull Skin
39 unique
Why Rejuran Turnover Mask c-PDRN® 5-Pack for Uneven Texture & Brightening Dull Skin comes out ahead
Where Rejuran Turnover Mask c-PDRN® 5-Pack for Uneven Texture & Brightening Dull Skin really shines is hydration efficacy, scoring 9.0 compared to Kiehl's Since 1851 Ultra Facial Overnight Hydrating Face Mask with 10.5% Squalane's 3.6. With Butylene Glycol, Glycerin, and Panthenol in its top ingredients, Rejuran Turnover Mask c-PDRN® 5-Pack for Uneven Texture & Brightening Dull Skin delivers stronger moisture-binding capability.
Active Ingredient Strength is another area of separation. Rejuran Turnover Mask c-PDRN® 5-Pack for Uneven Texture & Brightening Dull Skin scores 6.3 here versus 2.2 for Kiehl's Since 1851 Ultra Facial Overnight Hydrating Face Mask with 10.5% Squalane. That difference comes down to how each formula is built — the ingredient list tells the story.
Rejuran Turnover Mask c-PDRN® 5-Pack for Uneven Texture & Brightening Dull Skin brings Niacinamide, Allantoin, and Adenosine as actives, while kiehl's Since 1851 Ultra Facial Overnight Hydrating Face Mask with 10.5% Squalane relies on Pseudoalteromonas Ferment Extract and Salicylic Acid. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Best for your skin type
Kiehl's Since 1851 Ultra Facial Overnight Hydrating Face Mask with 10.5% Squalane is better if you have
- Sensitive skin — the low-irritation formula keeps things gentle
- Anyone who prefers clean, well-vetted formulations
Rejuran Turnover Mask c-PDRN® 5-Pack for Uneven Texture & Brightening Dull Skin is better if you have
- Sensitive skin — the low-irritation formula keeps things gentle
- Dry or dehydrated skin that craves moisture, thanks to Butylene Glycol
- Anyone who prefers clean, well-vetted formulations
Value comparison
At premium pricing with a score of 5.1, Kiehl's Since 1851 Ultra Facial Overnight Hydrating Face Mask with 10.5% Squalane is a decent pick. Rejuran Turnover Mask c-PDRN® 5-Pack for Uneven Texture & Brightening Dull Skin sits at the mid-range level with a 9.0 score — the higher investment pays off in formulation quality.
Our verdict
Rejuran Turnover Mask c-PDRN® 5-Pack for Uneven Texture & Brightening Dull Skin wins this comparison with a meaningfully stronger ingredient profile and overall score.
Frequently asked questions
Which is better: Kiehl's Since 1851 Ultra Facial Overnight Hydrating Face Mask with 10.5% Squalane or Rejuran Turnover Mask c-PDRN® 5-Pack for Uneven Texture & Brightening Dull Skin?
Based on ingredient analysis, Rejuran Turnover Mask c-PDRN® 5-Pack for Uneven Texture & Brightening Dull Skin scores higher overall. See the full score breakdown above for details on each attribute.
Do Kiehl's Since 1851 Ultra Facial Overnight Hydrating Face Mask with 10.5% Squalane and Rejuran Turnover Mask c-PDRN® 5-Pack for Uneven Texture & Brightening Dull Skin share ingredients?
Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.
What's the main difference between Kiehl's Since 1851 Ultra Facial Overnight Hydrating Face Mask with 10.5% Squalane and Rejuran Turnover Mask c-PDRN® 5-Pack for Uneven Texture & Brightening Dull Skin?
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.