#retinal

All articles tagged "retinal".

2 articles

February 9, 2026·3 min read

Retinal vs. Retinol: Understanding the Difference

Retinal (retinaldehyde) is one metabolic step closer to the active form (retinoic acid) than retinol, making it approximately 11x more potent while still b...

Retinaldehyde vs. Retinol: Which Is More Effective?

Skincare

June 19, 2025·3 min read

Retinaldehyde vs. Retinol: Which Is More Effective?

Retinaldehyde (retinal) is one step closer to retinoic acid in the conversion pathway than retinol, making it 11x more bioactive according to in-vitro stud...