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innisfree Retinol Green Tea PDRN™ Toner for Smoothing & Firming scores 9.0/9.8 vs Jack Black Protein Booster Skin Serum at 8.5/9.8. innisfree Retinol Green Tea PDRN™ Toner for Smoothing & Firming wins for hydration.
innisfree Retinol Green Tea PDRN™ Toner for Smoothing & Firming edges ahead, winning 1 of 5 attributes.
Scores last verified: June 2026
16 unique
5 in common
24 unique
Where innisfree Retinol Green Tea PDRN™ Toner for Smoothing & Firming really shines is hydration efficacy, scoring 6.4 compared to Jack Black Protein Booster Skin Serum's 7.8. With Butylene Glycol, Glycerin, and Polyglycerin-3 in its top ingredients, innisfree Retinol Green Tea PDRN™ Toner for Smoothing & Firming delivers stronger moisture-binding capability.
innisfree Retinol Green Tea PDRN™ Toner for Smoothing & Firming brings Lactobacillus Ferment Lysate, Niacinamide, and Adenosine as actives, while jack Black Protein Booster Skin Serum relies on Camellia Sinensis Leaf Extract, Dipeptide Diaminobutyroyl Benzylamide Diacetate, and Retinyl Palmitate. Both approaches have merit, but the positioning and supporting ingredients make the difference.
innisfree Retinol Green Tea PDRN™ Toner for Smoothing & Firming is better if you have
Jack Black Protein Booster Skin Serum is better if you have
At mid-range pricing with a score of 9.0, innisfree Retinol Green Tea PDRN™ Toner for Smoothing & Firming delivers strong value. Jack Black Protein Booster Skin Serum sits at the premium level with a 8.5 score — the extra cost doesn't translate to better scores here.
innisfree Retinol Green Tea PDRN™ Toner for Smoothing & Firming edges ahead with a slightly stronger formulation, but Jack Black Protein Booster Skin Serum is still a solid pick.
Based on ingredient analysis, innisfree Retinol Green Tea PDRN™ Toner for Smoothing & Firming scores higher overall. See the full score breakdown above for details on each attribute.
Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.
Honest skincare intel. No jargon, no gatekeeping — just the ingredients decoded.
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© 2026 Gracie. All rights reserved. Data sourced from Open Beauty Facts (ODbL) and EU CosIng.