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Shani Darden Skin Care Retinol Reform® with 1% Encapsulated Retinol for Fine Lines & Wrinkles scores 9.5/9.8 vs Jack Black Protein Booster Skin Serum at 8.5/9.8. Shani Darden Skin Care Retinol Reform® with 1% Encapsulated Retinol for Fine Lines & Wrinkles wins for active ingredients.
Shani Darden Skin Care Retinol Reform® with 1% Encapsulated Retinol for Fine Lines & Wrinkles takes this one, winning 2 of 5 attributes.
Scores last verified: June 2026
20 unique
9 in common
32 unique
Where Shani Darden Skin Care Retinol Reform® with 1% Encapsulated Retinol for Fine Lines & Wrinkles really shines is active ingredient strength, scoring 7.7 compared to Jack Black Protein Booster Skin Serum's 5.3. Its formula features Pyrus Malus (Apple) Fruit Extract, Lactobacillus Ferment, and Retinol in high positions, signalling meaningful concentrations.
Hydration Efficacy is another area of separation. Shani Darden Skin Care Retinol Reform® with 1% Encapsulated Retinol for Fine Lines & Wrinkles scores 8.5 here versus 7.8 for Jack Black Protein Booster Skin Serum. That difference comes down to how each formula is built — the ingredient list tells the story.
Shani Darden Skin Care Retinol Reform® with 1% Encapsulated Retinol for Fine Lines & Wrinkles brings Pyrus Malus (Apple) Fruit Extract, Lactobacillus Ferment, and Retinol 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.
Jack Black Protein Booster Skin Serum is better if you have
Shani Darden Skin Care Retinol Reform® with 1% Encapsulated Retinol for Fine Lines & Wrinkles is better if you have
Both sit in the premium bracket, so value comes down to formulation quality. Shani Darden Skin Care Retinol Reform® with 1% Encapsulated Retinol for Fine Lines & Wrinkles gets the nod here with its 9.5 overall score — you're getting more for a similar outlay.
Shani Darden Skin Care Retinol Reform® with 1% Encapsulated Retinol for Fine Lines & Wrinkles wins this comparison with a meaningfully stronger ingredient profile and overall score.
Based on ingredient analysis, Shani Darden Skin Care Retinol Reform® with 1% Encapsulated Retinol for Fine Lines & Wrinkles 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.