Drunk Elephant
Protini™ Powerpeptide Resurfacing Serum with Lactic AcidMedik8
Liquid Peptides™A serum built around AHA and Lactic acid, for barrier repair and hydration.
A serum built around Hyaluronic acid and Panthenol, for hydration and smoothing.
Brand price
USD 82.00 · checked 8 Oct 2026 · brand's site
Brand price
GBP 59.00 · checked 8 Oct 2026 · brand's site
At a Glance
They come out differently on Pore-clogger-free and Oil-free; those rows are shaded. Tap any answer to see why.
Key Ingredients
Hyaluronic acid1
Hyaluronic acid and its salts; a humectant that binds water to the skin.
Benefits
Hydrating18
Boosts hydration and relieves dry, tight skin.
Bacillus/Folic Acid Ferment Filtrate Extract, Butylene Glycol, Camellia Sinensis Seed Oil, Caprylic/Capric Triglyceride, Glycerin, Histidine, Isomalt, Lactic Acid, Panthenol, PCA, Propanediol, Sclerocarya Birrea Seed Oil, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Sodium Lactate, Sodium PCA, Squalane, Tocopherol
Barrier Repair22
Strengthens and restores the skin's natural barrier.
Borago Officinalis Seed Oil, Camellia Sinensis Seed Oil, Caprylic/Capric Triglyceride, Caprylyl Glycol, Coco-Caprylate/Caprate, Coconut Alkanes, Dicaprylyl Carbonate, Glycerin, Glyceryl Caprylate, Glycine Max Seed Extract, Glycine Soja Sterols, Lecithin, Linoleic Acid, Linolenic Acid, Oryza Sativa Bran Oil, Panthenol, Phytosphingosine, Sclerocarya Birrea Seed Oil, Sh-Oligopeptide-2, Squalane, Tocopherol, Tripeptide-1
Reduces Irritation2
Eases discomfort and supports skin resilience.
Anti-Aging4
Softens lines and helps skin look youthful.
Adenosine, Heptapeptide-15 Palmitate, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1
Hydrating6
Boosts hydration and relieves dry, tight skin.
Acetyl Hexapeptide-8, Butylene Glycol, Glycerin, Panthenol, Pantolactone, Sodium Hyaluronate
Barrier Repair4
Strengthens and restores the skin's natural barrier.
Reduces Irritation2
Eases discomfort and supports skin resilience.
Anti-Aging4
Softens lines and helps skin look youthful.
Acetyl Hexapeptide-8, Heptapeptide-15 Palmitate, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1
Concerns
May Worsen Seborrheic Dermatitis19
May feed the yeast involved in seborrheic dermatitis.
Acetyl Glutamine, Borago Officinalis Seed Oil, Camellia Sinensis Seed Oil, Coco-Caprylate/Caprate, Coconut Alkanes, Copper Palmitoyl Heptapeptide-14, Heptapeptide-15 Palmitate, Lecithin, Linoleic Acid, Linolenic Acid, Oryza Sativa Bran Oil, Palmitoyl Hexapeptide-12, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Palmitoyl Tripeptide-38, Phospholipids, Phytosphingosine, Polysorbate 20, Sclerocarya Birrea Seed Oil
May Worsen Oily Skin5
May increase shine or excess oil.
Borago Officinalis Seed Oil, Camellia Sinensis Seed Oil, Oryza Sativa Bran Oil, Sclerocarya Birrea Seed Oil, Squalane
May Worsen Seborrheic Dermatitis8
May feed the yeast involved in seborrheic dermatitis.
Acetyl Hexapeptide-8, Copper Palmitoyl Heptapeptide-14, Heptapeptide-15 Palmitate, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Palmitoyl Tripeptide-38, Palmitoyl Tripeptide-5, Polysorbate 20
Ingredients Side-by-side
Skin Conditioning
Emollient
Skin Conditioning
Humectant
- Face oil
- Plant oils and butters (coconut, olive, shea)
- Plant or mineral oil
- Barrier Repair
- May Worsen Oily Skin
- May Worsen Seborrheic Dermatitis
Humectant
- Plant oils and butters (coconut, olive, shea)
- Plant or mineral oil
- Barrier Repair
- May Worsen Oily Skin
- May Worsen Seborrheic Dermatitis
Panthenol (in both products)
Skin Conditioning
0 / 0
- Panthenol (provitamin B5)
- Barrier Repair
- Hydrating
- Reduces Irritation
Cleansing
Polysorbate 20 (in both products)
Cleansing
0 / 0
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- Polysorbates (Tween emulsifiers)
- 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.
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 →Copper Palmitoyl Heptapeptide-14
Skin Conditioning
Copper Palmitoyl Heptapeptide-14 isn't fungal acne safe.
Learn more about Copper Palmitoyl Heptapeptide-14 →Heptapeptide-15 Palmitate
Skin Conditioning
Heptapeptide-15 Palmitate isn't fungal acne safe.
Learn more about Heptapeptide-15 Palmitate →Palmitoyl Tetrapeptide-7
Skin Conditioning
Palmitoyl Tetrapeptide-7 isn't fungal acne safe.
Learn more about Palmitoyl Tetrapeptide-7 →Palmitoyl Tripeptide-1
Skin Conditioning
Palmitoyl Tripeptide-1 isn't fungal acne safe.
Learn more about Palmitoyl Tripeptide-1 →Palmitoyl Tripeptide-38
Skin Conditioning
Palmitoyl Tripeptide-38 isn't fungal acne safe.
Learn more about Palmitoyl Tripeptide-38 →Sodium Hyaluronate
Humectant, Skin Conditioning
Sodium Hyaluronate is a hyaluronic acid.
Learn more about Sodium Hyaluronate →Panthenol
Antistatic, Hair Conditioning, Skin Conditioning
Panthenol is panthenol (provitamin B5).
Learn more about Panthenol →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 →Xanthan Gum
Binding, Emulsion Stabilising, Gel Forming, Skin Conditioning, Cleansing, Emulsifying, Viscosity Controlling
Xanthan gum
Learn more about Xanthan Gum →
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