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Get a free Time to Reflect kit—featuring two full-size color serum drops!—on all purchases $130+.

Available on orders over $130 (after discounts but before taxes and shipping). Limit one per order/per person. Limited quantities available while supplies last. Free gift is valid on qualifying orders placed from 12/26/24 3:00 a.m. ET through 12/31/24 2:59 a.m. ET. Excludes gift cards.

 
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Protini Serum goop on an iridescent table.
Protini Serum bottle on a yellow background.
Protini Srum ona mirrored floow and a blue and green background.
Protini serum goop on the palm of a fair hand.
Protini™ Powerpeptide Resurf Serum

A 10% lactic acid serum that is infused with peptides to gently exfoliate and firm skin.

30 ML/1 FL OZ

Get a free Time to Reflect kit on all purchases $130+.
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Get a free Time to Reflect kit on all purchases $130+.
1

Protini™ Powerpeptide Resurf Serum

1
Strengthen
Resurface

Smooths skin’s texture via gentle exfoliation with minimal irritation.

Firms skin and reduces key signs of aging, like fine lines and wrinkles, while boosting skin’s hydration.

Helps to accelerate skin’s renewal, improving overall vibrancy.

Formulated at a skin-friendly pH of 3.5.

Shake gently before use. Apply to a clean, dry face, avoiding the eye area. May also be applied to the chest and backs of hands. Follow (or mix) with your choice of Drunk Elephant moisturizer.

Use only as directed. Avoid eye contact. Discontinue use immediately if irritation occurs and consult a physician. Use a sunscreen daily while using this product and for a week after ceasing use. Product’s contact with skin must be of limited frequency or duration.

key ingredients
ingredientImage
Derived from the fermentation of sugar, lactic acid is an AHA (alpha hydroxy acid) that exfoliates the skin by dissolving the bonds that hold dead cells together.
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Nine signal peptides (made up of amino acids, which form proteins in the skin) bind moisture to skin—plumping, firming, and restoring bounce.
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Known for its powerful hydration-boosting properties, this ingredient adds potent antioxidant benefits to skin while helping defend against dehydration.
Full list of ingredients:
Water/Aqua/Eau, Glycerin, Lactic Acid, Dicaprylyl Carbonate, Squalane, Sodium Hydroxide, Glycine Max (Soybean) Seed Extract, Sclerocarya Birrea Seed Oil, Camellia Sinensis Seed Oil, Sodium PCA, Caprylic/Capric Triglyceride, Borago Officinalis Seed Oil, Tremella Fuciformis Polysaccharide, Tocotrienols, Sh-Oligopeptide-1, Sh-Oligopeptide-2, Sh-Polypeptide-1, Sh-Polypeptide-9, Sh-Polypeptide-11, Copper Palmitoyl Heptapeptide-14, Heptapeptide-15 Palmitate, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Palmitoyl Tripeptide-38, Palmitoyl Hexapeptide-12, Tripeptide-1, Pyrus Malus (Apple) Fruit Extract, Propanediol, Sodium Hyaluronate, Panthenol, Sodium Hyaluronate Crosspolymer, Sodium Lactate, PCA, Alanine, Arginine, Glycine, Histidine, Isoleucine, Phenylalanine, Proline, Serine, Threonine, Valine, Adenosine, Nymphaea Alba Root Extract, Bacillus/Folic Acid Ferment Filtrate Extract, Symphytum Officinale Callus Culture Extract, Dextran, Oryza Sativa (Rice) Bran Oil, Linoleic Acid, Linolenic Acid, Butylene Glycol, Acetyl Glutamine, Coconut Alkanes, Coco-Caprylate/Caprate, Pentylene Glycol, Isomalt, Lecithin, Xanthan Gum, Aspartic Acid, Phytosphingosine, Phospholipids, Glycine Soja (Soybean) Sterols, Tocopherol, Citric Acid, Lactic Acid/Glycolic Acid Copolymer, Polyvinyl Alcohol, Phenoxyethanol, Sodium Benzoate, Hydroxypropyl Cyclodextrin, Polysorbate 20, Caprylyl Glycol, Phenylpropanol, Chlorphenesin, Carbomer, Glyceryl Caprylate, Ethylhexylglycerin
You'll Like These Odds
Clinically proven to strengthen skin’s barrier and reduce lines and wrinkles^
100%
showed an improvement in skin’s elasticity^
100%
had more radiant skin*
93%
had smoother skin^
*In a clinical study with 31 people after 4 weeks
^In a clinical study with 31 people after 8 weeks
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After 4 weeks
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Before
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Illustration of Protini Cream goop and Protini Serum goop next to each other on a white background.
tip 1

Mix Protini Serum with Protini Cream for even more peptides, improving firmness and vibrancy.

Illustration on C-Frima fresh bottle and an Umbra Sunscreen bottle on a white background with sparkling wand.
tip 2

During the day, try mixing with C-Firma for added brightening and firming benefits. Be sure to top it off with Umbra before you head outside!

Illustration of green street sign that says SLOW.
tip 3

Considered a milder AHA, lactic acid is great to mix with retinol for even better results. Follow directions carefully, start slowly, and use as tolerated.

We believe in second chances: I’m recyclable!

How-to-recycle
  • Step 1: Pop off the top
  • Step 2: Unscrew the clear vial from the top
  • Step 3: Recycle the vial and outer container
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Own Your Power Smoothie

For firmer, hydrated, younger-looking skin

We think of our skincare routines as smoothies.

Because our products are biocompatible with skin and highly absorbable, simply mix a little of this and a drop of that in the palm of your hand and apply it all together.

Learn More
Smoothie Top Off
Smoothie Ingredients
Make your smoothie
Smoothie 0
Protini™ Powerpeptide Resurf Serum
30 ML/1 FL OZ
Smoothie 1
B-Hydra™ Intensive Hydration Serum
50 ML
Smoothie 2
Protini™ Polypeptide Cream
50 ML/1.69 FL OZ
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  • Serum
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  • Serum
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  • Serum
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  • Serum
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  • Serum
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  • Serum
Protini™ Powerpeptide Resurf Serum
KEY INGREDIENTS 10% lactic acid + 11 signal peptides
USE Anytime (day or night)
PERFECT WHEN YOU Are looking for gentle AHA exfoliation to smooth skin texture, firm skin, and plump fine lines and wrinkles
T.L.C. Framboos™ Glycolic Night Serum
KEY INGREDIENTS 10% AHA + 1% BHA
USE Night
PERFECT WHEN YOU Need a powerful nightly exfoliant to resurface skin, reduce blemishes and fine lines, and minimize pores
C-Firma™ Fresh Day Serum
KEY INGREDIENTS 15% l-ascorbic acid + ferulic acid
USE Morning
PERFECT WHEN YOU Want to brighten uneven skin tone and firm skin with the freshest vitamin C around
KEY INGREDIENTS
10% lactic acid + 11 signal peptides
USE
Anytime (day or night)
PERFECT WHEN YOU
Are looking for gentle AHA exfoliation to smooth skin texture, firm skin, and plump fine lines and wrinkles
KEY INGREDIENTS
10% AHA + 1% BHA
USE
Night
PERFECT WHEN YOU
Need a powerful nightly exfoliant to resurface skin, reduce blemishes and fine lines, and minimize pores
KEY INGREDIENTS
15% l-ascorbic acid + ferulic acid
USE
Morning
PERFECT WHEN YOU
Want to brighten uneven skin tone and firm skin with the freshest vitamin C around

A NOTE FROM TIFFANY

In thinking about what was missing from Drunk Elephant, I wanted to make a treatment product that used lactic acid—and not just a little. I’m talking 10% lactic acid, which is a powerful dose, but because it’s lactic acid, it’s still gentle on the skin. And to call it a Protini meant we had to add all the peptides and amino acids of Protini Cream—then we added even more. That’s how Protini Resurf Serum was born. It’s an incredibly effective exfoliating treatment that resurfaces, supports, strengthens, and protects the skin, making it smoother, firmer, and bouncier. Try, play, experiment—and see what’s right for you. Trust me: This is a very fun kind of acid trip.

A signature of Tiffany

#barewithus
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