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Protocol Skincare - Enzyme-Active Retinol Serum 1oz

Protocol Skincare - Enzyme-Active Retinol Serum 1oz

SKU sku-29476408197218
by Protocol Skincare

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$88.00
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Please be aware that the information on the product packaging may differ from what you see on our website. This includes details like product descriptions, where it's from, nutrition facts, ingredients, and allergy warnings. It's important to carefully check the packaging before using our products to know how to use them, possible risks, and any precautions.

We try our best to give accurate and up-to-date information on our website, but sometimes there might be mistakes. If there's any difference between the website and the packaging information, please follow what's on the packaging.

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An entire skincare routine in a single bottle.

This award-winning serum captures the most gentle and effective form retinol on Earth (retinal)––estimated by dermatologists to be 20x more effective than regular retinol. This elusive ingredient is captured using Protocol's patented oxygen-free bottling technology, designed by the Protocol Lab Team in collaboration with aerospace engineers.

Most clients see improvements within 10 days.

Formulation and active ingredient found to be more effective at reversing wrinkles and dark spots than a $5,000 glycolic acid chemical peel applied in a clinical setting. 
C. Rouvrais. Journal of Cosmetic Dermatology 2018 Dec;17(6):1136-1143

Key Active:

0.1% retinal, the enzyme-calibrated form of retinol. (i.e., naturally-occuring retinaldehyde)

All products are vegan, cruelty free and 100% recyclable through our Emptiez Recycling Program.

  • Reduces the appearance of fine lines and wrinkles
  • Fades dark spots and sun damage
  • Improves skin texture and tone
  • Promotes skin renewal and repair
  • Exfoliates dead skin cells

Aloe Barbadensis Leaf Juice, Water, Niacinamide, Cyclodextrin, Caprylic/Capric Triglyceride, Gluconolactone, Carnitine (L), Glycerin, Polysorbate 20, Enzyme-Active Retinol/Retinal/Retinaldehyde, Phenylethyl Resorcinol, Bisabolol (L-alpha), Tocopheryl Acetate (D-alpha), Lonicera Japonica Flower Extract, Lonicera Caprifolium Flower Extract, Sodium Lactate, Lecithin, Ethanol, Pentylene Glycol, Maltodextrin, Xanthan Gum, Sodium Benzoate

  • Apply a few drops to clean, dry skin at night.
  • Avoid contact with the eyes.
  • If irritation occurs, discontinue use.

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