0.1 Gentle Retinol Serum
PDRN Pink Collagen Bubble Serum

Dr.Althea

0.1 Gentle Retinol Serum

Medicube

PDRN Pink Collagen Bubble Serum

A serum built around Panthenol and Retinoid, for barrier repair and smoothing.

A serum built around Niacinamide and Vitamin E, for hydration and barrier repair.

Serum
Serum
32 ingredients
44 ingredients

Brand price

USD 23.90 · checked 26 Sept 2026 · brand's site

Brand price

USD 26.00 · checked 26 Sept 2026 · brand's site

No retailer listed yet
No retailer listed yet
Brand from South Korea
Brand from South Korea

At a Glance

They come out differently on Fragrance-free and EU-allergen-free; those rows are shaded. Tap any answer to see why.

Key Ingredients

  • Vitamin E1

    Tocopherols — fat-soluble antioxidants.

    Tocopherol

  • Bakuchiol1

    A plant-derived ingredient studied as a retinol alternative.

    Bakuchiol

  • Panthenol (provitamin B5)1

    Provitamin B5 — a humectant and soother.

    Panthenol

  • Retinoid1

    Vitamin A derivatives that speed cell turnover.

    Retinol

  • Ceramide1

    Skin-identical lipids that hold the barrier together.

    Ceramide NP

  • Vitamin E1

    Tocopherols — fat-soluble antioxidants.

    Tocopherol

  • Panthenol (provitamin B5)1

    Provitamin B5 — a humectant and soother.

    Panthenol

  • Retinoid1

    Vitamin A derivatives that speed cell turnover.

    Retinol

Benefits

Concerns

Ingredients Side-by-side

Show highlights for:

  • Water (in both products)

    Skin Conditioning

  • Glycerin (in both products)

    Humectant

    0 / 0

    • Possibly animal-derived
    • Hydrating

  • Butylene Glycol (in both products)

    Humectant

    1 / 0

    • Hydrating

  • Dibutyl Adipate

    Emollient

  • 1,2-Hexanediol (in both products)

    Skin Conditioning

  • Panthenol (in both products)

    Skin Conditioning

    0 / 0

    • Panthenol (provitamin B5)
    • Barrier Repair
    • Hydrating
    • Reduces Irritation

  • Glycine Soja Oil

    Emollient

    3 / 0

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

  • Hydrogenated Lecithin (in both products)

    Emulsifying

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

  • Caprylic/Capric Triglyceride (in both products)

    Occlusive

    1 / 1

  • Polyglyceryl-3 Methylglucose Distearate

    Emulsifying

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

  • Water (in both products)

    Skin Conditioning

  • Niacinamide

    Smoothing

    0 / —

    • Niacinamide
    • Acne Fighting
    • Barrier Repair
    • Brightening
    • Dark Spots
    • Even Tone
    • Oil Control
    • Pore Refining
    • Redness Reducing

  • Helianthus Annuus Seed Oil

    Emollient

    0 / 0

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

  • Glycerin (in both products)

    Humectant

    0 / 0

    • Possibly animal-derived
    • Hydrating

  • Hydrogenated Poly(C6-14 Olefin)

    Emollient

  • C12-14 Alketh-12

    Emulsifying

    • Fatty alcohols (Malassezia)
    • May Worsen Seborrheic Dermatitis

  • 1,2-Hexanediol (in both products)

    Skin Conditioning

  • Propanediol

    Viscosity Controlling

    0-1 / —

    • Hydrating

  • Isododecane

    Emollient

  • Ethylhexyl Palmitate

    Emollient

    4 / 0

    • Fatty esters (glyceryl stearate, PEG-100 stearate)
    • May Trigger Acne
    • May Worsen Keratosis Pilaris
    • 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.

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