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NEW: RETINAL RENEW 0.1% & 0.2%

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SKIN NOTES - THE SKINCARE BLOG

Welcome to Prequel's Skin Notes. As a dermatologist-developed brand, we're passionate about skin health education. Skin Notes is a skincare blog that focuses on skin concerns, efficacious ingredients, new technologies and more.
TIPS + ADVICE
SKIN TYPES
SKIN CONCERNS
INGREDIENT LOG
retinaldehyde gel texture

Everything To Know About Retinal Renew 0.1% & 0.2% Retinaldehyde Gel

Retinoids are the backbone of any great skincare routine, but they have a reputation for not being something you look forward to applying. That’s why we’re thrilled to introduce Retinal Renew: It’s an advanced retinaldehyde gel that’s powerful enough to deliver the true benefits of retinal, gentle enough to use consistently, and texturally exceptional.

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glycerin in skincare

Glycerin in Skincare

Glycerin is a cosmetic ingredient and OTC skin protectant that has been well studied and is widely used as a humectant. It is known for its ability to improve skin hydration, enhance cutaneous elasticity, and restore the epidermal barrier.

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skin hydrators in skincare

Skin Hydrators in Skincare

Glycerin, polyclycerides, linoleic acid and linolenic acid—all key skin hydrators—helping to provide essential moisture replenishment, retain water and maintain long term benefits.

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ferment-peptide complex

Ferment-Peptide Complex in Skincare

Our Ferment-Peptide Complex is a snergistic peptide complex that strengthens the skin barrier and helps promote microbiota balance. It fortifies and protects the skin barrier which prevents dehydration for overall visual improvement.

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ectoin in skincare

Ectoin in Skincare

Ectoin is an amino acid derivative that acts as a high-end, clinically proven active ingredient to help protect skin from dehydration and various external stressors such as free radicals, air pollution, and climate concerns and promote skin barrier improvements. Suitable for all skin types including sensitive skin.

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allantoin in skincare

Allantoin in Skincare

Allantoin is a compound that can be found in several plants, such as comfrey, chamomile, and wheat sprouts. In topical medical treatments, it's used to promote wound healing and in skincare, allantoin is recognized for its soothing, moisturizing and keratolytic (skin-softening) properties. 

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SKIN NOTES

DISCLAIMER: All skincare blog posts are intended to help educate on specific ingredients and skin care topics. Our articles are written to be informative and informational. They are not indicative of individual performance. Results may vary per applicant. Any reference to a specific patient experience is not a medical suggestion for treatment. Please note that any Prequel products with referenced ingredients are formulated for Cosmetic Use Only and NOT intended as replacements for physician advice and/or pharmaceutical product recommendations.

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