Which is better: innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars or Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum?

Based on ingredient analysis, innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars scores higher overall. See the full score breakdown above for details on each attribute.

Do innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars and Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum share ingredients?

Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.

innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars vs Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum

Q: What's the main difference between innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars and Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum?

The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.

innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars scores 9.4/9.8 vs Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum at 8.9/9.8. innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars wins for active ingredients.

innisfree

Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars

serummid-range

innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars vs Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum

Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars

Retinol Skin-Renewing Daily Micro-Dose Serum

Attribute battle

Hydration Efficacy

Irritation Risk

Active Ingredient Strength

Ingredient Transparency

Formulation Safety

Ingredient face-off

Only in innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars

Shared ingredients

Only in Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum

Why innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars comes out ahead

Best for your skin type

Value comparison

Frequently asked questions

Which is better: innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars or Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum?

Do innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars and Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum share ingredients?

What's the main difference between innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars and Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum?

innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars​ vs Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum

Head to head

Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars​

Retinol Skin-Renewing Daily Micro-Dose Serum

Score comparison

Attribute battle

Hydration Efficacy

Irritation Risk

Active Ingredient Strength

Ingredient Transparency

Formulation Safety

Ingredient face-off

Only in innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars​

Shared ingredients

Only in Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum

Why innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars​ comes out ahead

Best for your skin type

Value comparison

Our verdict

Frequently asked questions

Which is better: innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars​ or Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum?

Do innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars​ and Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum share ingredients?

What's the main difference between innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars​ and Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum?

innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars vs Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum

Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars

Only in innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars

Why innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars comes out ahead

Which is better: innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars or Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum?

Do innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars and Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum share ingredients?

What's the main difference between innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars and Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum?