P-TIOX Anti-Wrinkle Serum
1% Retinol Booster

SkinCeuticals

P-TIOX Anti-Wrinkle Serum

Paula's Choice

1% Retinol Booster

The brand gives no description.

A serum built around Retinoid and Ceramide, for barrier repair and hydration.

Serum
Serum
19 ingredients
27 ingredients

Brand price

USD 150.00 · checked 28 Sept 2026 · brand's site

Brand price

USD 55.00 · checked 8 Oct 2026 · brand's site

No retailer listed yet
No retailer listed yet

At a Glance

They come out differently on Alcohol-free, Oil-free and Cruelty-free; those rows are shaded. Tap any answer to see why.

Key Ingredients

  • PHA1

    Polyhydroxy acids — larger and milder than AHAs.

    Gluconolactone

  • BHA1

    Beta hydroxy acid — oil-soluble, so it works inside the pore.

    Salicylic Acid

  • Salicylic acid1

    The BHA used in acne treatment.

    Salicylic Acid

  • Niacinamide1

    Vitamin B3 — supports the barrier and evens tone.

    Niacinamide

  • Ceramide1

    Skin-identical lipids that hold the barrier together.

    Ceramide NP

  • Colloidal oatmeal1

    Finely milled oat — an FDA-recognised skin protectant.

    Avena Sativa Kernel Extract

  • Polysorbates (Tween emulsifiers)1

    Polysorbate (Tween) emulsifiers.

    Polysorbate 20

  • Retinoid1

    Vitamin A derivatives that speed cell turnover.

    Retinol

Benefits

Concerns

  • May Worsen Seborrheic Dermatitis1

    May feed the yeast involved in seborrheic dermatitis.

    Acetyl Hexapeptide-8

  • May Worsen Irritation1

    May cause stinging, redness or sensitivity.

    Alcohol Denat.

  • May Worsen Eczema1

    May worsen itching or irritation for eczema-prone skin.

    Alcohol Denat.

  • May Worsen Rosacea1

    Can trigger flare-ups in rosacea-prone skin.

    Alcohol Denat.

Ingredients Side-by-side

Show highlights for:

  • Water

    Skin Conditioning

  • Glycerin (in both products)

    Humectant

    0 / 0

    • Possibly animal-derived
    • Hydrating

  • Carthamus Tinctorius Seed Oil

    Skin Conditioning

    0 / 0

    • Plant oils and butters (coconut, olive, shea)
    • Plant or mineral oil
    • Barrier Repair
    • May Worsen Oily Skin
    • May Worsen Seborrheic Dermatitis

  • Polyglyceryl-10 Caprylate/Caprate

    Cleansing

  • Butylene Glycol (in both products)

    Humectant

    1 / 0

    • Hydrating

  • Pyrus Malus Fruit Extract

    Skin Conditioning

  • Polysorbate 20

    Cleansing

    0 / 0

    • Fatty esters (glyceryl stearate, PEG-100 stearate)
    • Polysorbates (Tween emulsifiers)
    • May Worsen Seborrheic Dermatitis

  • Retinol

    Skin Conditioning

    • Retinoid
    • Acne Fighting
    • Anti-Aging
    • Dark Spots
    • Firming
    • Oil Control
    • Pore Refining
    • Smoothing

  • Glycyrrhiza Glabra

  • Ceramide NP

    Skin Conditioning

    • Ceramide
    • Fatty esters (glyceryl stearate, PEG-100 stearate)
    • Barrier Repair
    • Hydrating
    • May Worsen Seborrheic Dermatitis

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

  • Butylene Glycol

    Fragrance, Humectant, Skin Conditioning, Solvent, Viscosity Controlling

    Butane-1,3-diol (CAS No. 107-88-0/ EC No. 203-529-7) (R)-(-)-butane-1,3-diol” (CAS No. 6290-03-5/ EC No. 228-532-0)

    Learn more about Butylene Glycol →

  • Glycerin

    Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care, Perfuming, Humectant, Skin Protecting, Solvent, Viscosity Controlling

    Glycerin may be plant, synthetic or animal depending on the supplier.

    Learn more about Glycerin →

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