53
Shared Ingredients
Comparing Ren Skincare Bio Retinoid Youth Cream versus Ren Skincare REN Bio Retinoid Anti Ageing Cream — shared ingredients, unique components, comedogenic & irritancy ratings and unique benefits.

Product 1
Ren Skincare Bio Retinoid Youth Cream

Product 2
Ren Skincare REN Bio Retinoid Anti Ageing Cream
53
Shared Ingredients
5
Unique to Ren Skincare Bio Retinoid Youth Cream
3
Unique to Ren Skincare REN Bio Retinoid Anti Ageing Cream
Both products have a similar comedogenic profile (21% of rated ingredients score ≥ 3). Ren Skincare REN Bio Retinoid Anti Ageing Cream scores lower on irritancy, which may suit sensitive skin better. Both products share 53 ingredients in common. Ren Skincare Bio Retinoid Youth Cream has 5 unique ingredients while Ren Skincare REN Bio Retinoid Anti Ageing Cream has 3.
Comedogenic
29 rated
Safe
49 rated
Irritant
48 rated
Based on 49 rated ingredient s
Comedogenic
29 rated
Safe
47 rated
Irritant
45 rated
Based on 47 rated ingredient s
By comparing Bio Retinoid Youth Cream and REN Bio Retinoid Anti Ageing Cream side-by-side, you can identify which product has fewer irritants and a better safety profile for sensitive skin. Check the irritancy ratings in the comparison matrix above.
The comparison tool highlights comedogenic (pore-clogging) ingredients in both Bio Retinoid Youth Cream and REN Bio Retinoid Anti Ageing Cream. Review the comedogenic ratings above to see which formulation is less likely to cause breakouts.
Our ingredient analysis matrix lists all shared ingredients as well as those unique to either Bio Retinoid Youth Cream or REN Bio Retinoid Anti Ageing Cream.
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