Which is better: INNBEAUTY PROJECT Skin Prep Brightening & Exfoliating Pads with Glycolic Acid or Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide?

Based on ingredient analysis, Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide scores higher overall. See the full score breakdown above for details on each attribute.

Do INNBEAUTY PROJECT Skin Prep Brightening & Exfoliating Pads with Glycolic Acid and Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide share ingredients?

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

What's the main difference between INNBEAUTY PROJECT Skin Prep Brightening & Exfoliating Pads with Glycolic Acid and Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide?

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

INNBEAUTY PROJECT Skin Prep Brightening & Exfoliating Pads with Glycolic Acid vs Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide

Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide scores 9.3/9.8 vs INNBEAUTY PROJECT Skin Prep Brightening & Exfoliating Pads with Glycolic Acid at 8.8/9.8. Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide wins for hydration.

INNBEAUTY PROJECT

Skin Prep Brightening & Exfoliating Pads with Glycolic Acid

exfoliantpremium

Why Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide comes out ahead

Where Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide really shines is hydration efficacy, scoring 9.4 compared to INNBEAUTY PROJECT Skin Prep Brightening & Exfoliating Pads with Glycolic Acid's 7.4. With Glycerin, Butylene Glycol, and Pentylene Glycol in its top ingredients, Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide delivers stronger moisture-binding capability.

Active Ingredient Strength is another area of separation. Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide scores 7.7 here versus 5.9 for INNBEAUTY PROJECT Skin Prep Brightening & Exfoliating Pads with Glycolic Acid. That difference comes down to how each formula is built — the ingredient list tells the story.

Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide brings Niacinamide, Acetyl Dipeptide-1 Cetyl Ester, and Adenosine as actives, while iNNBEAUTY PROJECT Skin Prep Brightening & Exfoliating Pads with Glycolic Acid relies on Glycolic Acid, Gluconolactone, and Ectoin. Both approaches have merit, but the positioning and supporting ingredients make the difference.

Best for your skin type

INNBEAUTY PROJECT Skin Prep Brightening & Exfoliating Pads with Glycolic Acid is better if you have

Sensitive skin — the low-irritation formula keeps things gentle
Dry or dehydrated skin that craves moisture, thanks to Pentylene Glycol
Anyone who prefers clean, well-vetted formulations

Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide is better if you have

Sensitive skin — the low-irritation formula keeps things gentle
Dry or dehydrated skin that craves moisture, thanks to Glycerin
Targeting specific concerns like aging or uneven tone — Niacinamide does the heavy lifting

Value comparison

Both sit in the premium bracket, so value comes down to formulation quality. Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide gets the nod here with its 9.3 overall score — you're getting more for a similar outlay.

INNBEAUTY PROJECT Skin Prep Brightening & Exfoliating Pads with Glycolic Acid vs Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide

Skin Prep Brightening & Exfoliating Pads with Glycolic Acid

Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide

Attribute battle

Hydration Efficacy

Irritation Risk

Active Ingredient Strength

Ingredient Transparency

Formulation Safety

Ingredient face-off

Only in INNBEAUTY PROJECT Skin Prep Brightening & Exfoliating Pads with Glycolic Acid

Shared ingredients

Only in Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide

Why Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide comes out ahead

Best for your skin type

Value comparison

Frequently asked questions

Which is better: INNBEAUTY PROJECT Skin Prep Brightening & Exfoliating Pads with Glycolic Acid or Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide?

Do INNBEAUTY PROJECT Skin Prep Brightening & Exfoliating Pads with Glycolic Acid and Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide share ingredients?

What's the main difference between INNBEAUTY PROJECT Skin Prep Brightening & Exfoliating Pads with Glycolic Acid and Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide?

INNBEAUTY PROJECT Skin Prep Brightening & Exfoliating Pads with Glycolic Acid vs Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide

Head to head

Skin Prep Brightening & Exfoliating Pads with Glycolic Acid

Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide

Score comparison

Attribute battle

Hydration Efficacy

Irritation Risk

Active Ingredient Strength

Ingredient Transparency

Formulation Safety

Ingredient face-off

Only in INNBEAUTY PROJECT Skin Prep Brightening & Exfoliating Pads with Glycolic Acid

Shared ingredients

Only in Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide

Why Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide comes out ahead

Best for your skin type

Value comparison

Our verdict

Frequently asked questions

Which is better: INNBEAUTY PROJECT Skin Prep Brightening & Exfoliating Pads with Glycolic Acid or Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide?

Do INNBEAUTY PROJECT Skin Prep Brightening & Exfoliating Pads with Glycolic Acid and Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide share ingredients?

What's the main difference between INNBEAUTY PROJECT Skin Prep Brightening & Exfoliating Pads with Glycolic Acid and Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide?