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Paula's Choice Clinical 1% Retinol Treatment vs The Inkey List Hyaluronic Acid Serum

Paula's Choice Clinical 1% Retinol Treatment scores 8.9/9.8 vs The Inkey List Hyaluronic Acid Serum at 6.3/9.8. Paula's Choice Clinical 1% Retinol Treatment wins for active ingredients.

Head to head

Paula's Choice

Clinical 1% Retinol Treatment

serummid-range

8.9

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Ingredients

Niacinamide
Retinol
Hyaluronic Acid
Salicylic Acid

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Honest skincare intel. No jargon, no gatekeeping — just the ingredients decoded.

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The Inkey List

Hyaluronic Acid Serum

serumbudget

6.3

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Score comparison

Paula's Choice Clinical 1% Retinol Treatment takes this one, winning 3 of 5 attributes.

Paula's Choice wins 3

Tied 2

The Inkey List wins 0

9.0

Paula's Choice

The Inkey List

Ingredient face-off

13% overlap

47Paula's Choice

6Shared

9The Inkey List

Only in Paula's Choice Clinical 1% Retinol Treatment

41 unique

Aqua Dimethicone Butylene Glycol Isononyl Isononanoate Castor Isostearate Succinate Glyceryl Stearate C12-15 Alkyl Benzoate Dimethicone Crosspolymer Polysorbate 20 Behenyl Alcohol+31 more

Shared ingredients

6 in common

Glycerin Sodium Hyaluronate Sodium Hydroxide Ethylhexylglycerin Pentylene Glycol Phenoxyethanol

Only in The Inkey List Hyaluronic Acid Serum

3 unique

Aqua/Water Propanediol Citric Acid

Why Paula's Choice Clinical 1% Retinol Treatment comes out ahead

Where Paula's Choice Clinical 1% Retinol Treatment really shines is active ingredient strength, scoring 7.1 compared to The Inkey List Hyaluronic Acid Serum's 2.0. Its formula features Retinol, Palmitoyl Tetrapeptide-7, and Dipotassium Glycyrrhizate in high positions, signalling meaningful concentrations.

Hydration Efficacy is another area of separation. Paula's Choice Clinical 1% Retinol Treatment scores 9.8 here versus 5.5 for The Inkey List Hyaluronic Acid Serum. That difference comes down to how each formula is built — the ingredient list tells the story.

Paula's Choice Clinical 1% Retinol Treatment brings Retinol, Palmitoyl Tetrapeptide-7, and Dipotassium Glycyrrhizate as actives, giving it an edge in targeted skincare benefits.

Best for your skin type

Paula's Choice Clinical 1% Retinol Treatment 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 — Retinol does the heavy lifting

The Inkey List Hyaluronic Acid Serum is better if you have

Sensitive skin — the low-irritation formula keeps things gentle
Anyone who prefers clean, well-vetted formulations

Value comparison

At mid-range pricing with a score of 8.9, Paula's Choice Clinical 1% Retinol Treatment delivers strong value. The Inkey List Hyaluronic Acid Serum sits at the budget level with a 6.3 score — the extra cost doesn't translate to better scores here.

Our verdict

✶ Our verdict

+2.6 lead

Paula's Choice Clinical 1% Retinol Treatment wins this comparison with a meaningfully stronger ingredient profile and overall score.

8.9Paula's Choice

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6.3The Inkey List

Frequently asked questions

Which is better: Paula's Choice Clinical 1% Retinol Treatment or The Inkey List Hyaluronic Acid Serum?

Based on ingredient analysis, Paula's Choice Clinical 1% Retinol Treatment scores higher overall. See the full score breakdown above for details on each attribute.

Do Paula's Choice Clinical 1% Retinol Treatment and The Inkey List Hyaluronic Acid Serum share ingredients?

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

What's the main difference between Paula's Choice Clinical 1% Retinol Treatment and The Inkey List Hyaluronic Acid Serum?

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

Full analysis: Paula's Choice Clinical 1% Retinol Treatment→Full analysis: The Inkey List Hyaluronic Acid Serum→

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