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ReGen - Renewal Sleep Serum

ReGen - Renewal Sleep Serum is a premium $180.00 night repair treatment with ceramides and tri-peptides. Designed to rejuvenate skin overnight, it boosts elasticity and restores barrier function for mature or stressed skin seeking visible renewal.

$180.00

● In stock

Buy at SAYN Beauty →

Price and availability may change. Click to see current details on SAYN Beauty.

Key features

  • Ceramide AntiBody Complex for barrier repair
  • Tri-peptides to support firmness and tone
  • Proteoglycan boosts skin elasticity
  • Overnight renewal optimized for sleep cycle
  • Non-comedogenic, suitable for most skin types
  • 1 oz air-tight, light-resistant packaging
  • Targets fine lines and dehydration

Pros

  • +Visibly improves skin texture overnight
  • +Strengthens moisture barrier effectively
  • +Lightweight yet deeply hydrating
  • +Well-tolerated by combination skin
  • +Premium formulation with clinical-grade actives
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Cons

  • High price point at $180
  • May require acclimation for sensitive skin
  • Limited availability outside brand site

About ReGen - Renewal Sleep Serum

What is ReGen - Renewal Sleep Serum?

ReGen - Renewal Sleep Serum is an advanced overnight treatment formulated by Sayn Beauty to support skin regeneration during sleep. Infused with the proprietary Ceramide AntiBody Complex, this serum works to reset and revitalize skin’s appearance by reinforcing the moisture barrier, improving firmness, and promoting a smoother, more resilient complexion. At 1 oz, the concentrated formula is designed for nightly use and targets visible signs of aging, fatigue, and environmental stress.

Key features

  • Anti-Aging Complex — Combines tri-peptides and proteoglycan to support skin elasticity and firmness.
  • Ceramide AntiBody Complex — Helps repair and strengthen the skin’s natural barrier overnight.
  • Nightly Renewal Formula — Optimized for skin’s natural regeneration cycle during sleep.
  • Hydration Boost — Improves moisture retention to reduce the look of fine lines.
  • Non-Comedogenic — Suitable for use on most skin types without clogging pores.
  • Premium Packaging — Air-tight, light-resistant bottle preserves ingredient integrity.
  • 1 oz Size — Full-sized bottle offers a month or more of nightly application.

Who is ReGen - Renewal Sleep Serum for?

This serum is ideal for individuals noticing loss of firmness, uneven texture, or dehydration, particularly those over 35 or with environmentally stressed skin. It’s well-suited for users already incorporating targeted treatments into their routine and seeking advanced overnight repair. Those with sensitive skin should patch-test due to active peptide content.

How does ReGen - Renewal Sleep Serum compare?

Compared to standard night serums, ReGen stands out with its proprietary Ceramide AntiBody Complex and proteoglycan blend, ingredients typically found in higher-end medical-grade skincare. While many drugstore options focus on hydration alone, ReGen targets structural skin support, positioning it closer to clinical anti-aging treatments than basic moisturizers or vitamin C serums.

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Best use cases

  • Overnight repair for tired, dull skin
  • Anti-aging support for mature skin
  • Recovery after sun or environmental exposure
  • Pre-event skin rejuvenation
  • Daily use in advanced skincare routines
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Is ReGen - Renewal Sleep Serum right for you?

ReGen - Renewal Sleep Serum is best for users with mature or stressed skin seeking clinical-level overnight repair. Ideal for those already comfortable with serums and active ingredients. Not recommended for beginners or budget-focused shoppers. Consider alternatives like peptide-rich night creams or drugstore ceramide serums if seeking a lower-cost option with similar but less potent benefits.

How it compares: ReGen outperforms basic polypropylene rugs in durability and stain resistance, offering a premium alternative to entry-level models with enhanced fade protection and texture retention.

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Frequently Asked Questions

What is ReGen - Renewal Sleep Serum used for?

ReGen - Renewal Sleep Serum is designed to support skin regeneration overnight. It helps improve elasticity, reduce the appearance of fine lines, and restore the moisture barrier using ceramides, peptides, and proteoglycan for visibly renewed skin by morning.

Does ReGen - Renewal Sleep Serum work on sensitive skin?

While formulated to be non-irritating, those with sensitive skin should patch-test first. The active peptides and ceramides are generally well-tolerated, but individual reactions may vary due to the concentrated formula.

How do you use ReGen - Renewal Sleep Serum?

Apply 1–2 pumps to clean, dry skin every evening before bed. Gently massage into face and neck. Follow with moisturizer if desired. Consistent nightly use delivers optimal results.

Is ReGen - Renewal Sleep Serum worth $180?

For users seeking advanced anti-aging benefits and overnight repair, the blend of ceramides, peptides, and proteoglycan justifies the price. Comparable to clinical skincare, it's an investment for those prioritizing visible rejuvenation.

Can ReGen - Renewal Sleep Serum replace my night cream?

It can be used alone or under a moisturizer. While hydrating, some users—especially in dry climates—may prefer pairing it with a cream for added occlusion and protection during sleep.

How much does ReGen - Renewal Sleep Serum cost?

ReGen - Renewal Sleep Serum is $180.00 at SAYN Beauty. Prices may change — click through to SAYN Beauty for the latest.

Is ReGen - Renewal Sleep Serum in stock at SAYN Beauty?

Yes, ReGen - Renewal Sleep Serum is currently in stock at SAYN Beauty.

Specifications

SKU
UBU-002623
Last updated May 14, 2026