Time-release retinol serum that renews, refines & restores radiance
The AUTEUR Definitive Retinol Serum is a high-performance anti-aging treatment that accelerates cell renewal while improving firmness, tone, and luminosity. Utilizing encapsulated, time-release retinol combined with Liquid Oxygen technology and biomimetic peptides, it refines texture and supports collagen synthesis with minimal irritation. The lightweight, non-greasy serum delivers the smoothing, line-reducing benefits of pure retinol while maintaining comfort through antioxidants and emollients. Regular use reveals a brighter, smoother, and more even complexion.
Formulated in Germany, this serum integrates clinical-grade actives to target fine lines, uneven tone, and photoaging. The inclusion of Gold Pro-Collagen Peptide enhances firmness, while Ergothioneine and Vitamin E shield skin from oxidative stress. Niacinamide and multi-weight Hyaluronic Acids replenish moisture, ensuring that even retinol-sensitive complexions experience renewed clarity without dryness or redness. Suitable for nighttime use by all skin types seeking advanced rejuvenation.
- Who it’s best for: All skin types, especially dull, aging, or uneven-textured skin needing visible renewal
- What makes it different: Encapsulated retinol + Liquid Oxygen + peptide complex delivers maximum results with reduced irritation
Due to manufacturer updates, packaging may vary from the image shown. Please note the product formulation remains the same.
Benefits of AUTEUR Definitive Retinol Serum
- Refines texture and reduces visible fine lines and wrinkles
- Stimulates collagen synthesis for improved firmness and elasticity
- Brightens dull, uneven skin tone while minimizing discoloration
What you’ll notice:
- Smoother, more even-toned complexion
- Reduced appearance of pores and fine lines
- Radiant, youthful glow with improved suppleness
Clinical Results:
- Wrinkle depth reduced by up to 55 % in 4 weeks (Gold Pro-Collagen Peptide in-vivo test)
- Visible smoothing and tone refinement within 2 weeks (brand retinol complex study)
Based on in-vivo and in-vitro tests of AUTEUR’s retinol and peptide complexes.
How To Use AUTEUR Definitive Retinol Serum
- Apply 1–2 pumps to clean, dry skin in the evening only.
- Use every other night initially, gradually increasing to nightly as tolerated.
- Follow with moisturizer to lock in hydration; use SPF during the day.
Pro Tip (from estheticians): Introduce retinol slowly and avoid mixing with acids or strong exfoliants on the same night to minimize irritation.
AUTEUR Definitive Retinol Serum Ingredients
CLINICALLY TESTED / KEY INGREDIENTS
Encapsulated Retinol: Stimulates cell turnover and collagen renewal while reducing fine lines and discoloration with controlled release.
Gold Pro-Collagen Peptide: Boosts collagen synthesis for improved elasticity and firmness.
Liquid Oxygen (Perfluorocarbon Complex): Energizes cells for enhanced repair and radiance.
Niacinamide: Improves tone uniformity and reinforces the barrier for balanced skin.
Ergothioneine & Vitamin E: Neutralize free radicals and protect against photoaging.
Hyaluronic Acid Complex: Hydrates across multiple layers to maintain softness and comfort.
INGREDIENTS
Aqua/Water, Pentylene Glycol, Perfluorohexane, Glycerin, Retinol, Niacinamide, Perfluorodecalin, Pentafluoropropane, Lecithin, Sodium Hyaluronate, Hydrolyzed Sodium Hyaluronate, Sodium Acetylated Hyaluronate, Sodium Hyaluronate Crosspolymer, Ergothioneine, Tocopherol, Disodium Adenosine Triphosphate, Palmitoyl Tripeptide-5, Acetyl Hexapeptide-8, Acetyl Heptapeptide-9, Colloidal Gold, Ethylhexylglycerin, Citric Acid, Sodium Citrate, Caprylyl Glycol, Xanthan Gum
Skin Elite is dedicated to maintaining the accuracy of the ingredient lists on this website. However, because ingredients are subject to change, we cannot guarantee that these lists are complete, up-to-date and/or error-free. For an accurate listing of ingredients in each product, please refer to your product packaging.
FAQs
Can I use this while pregnant or nursing?
Because it contains retinol, do not use while pregnant or breastfeeding unless approved by a physician.
Can I use this with retinol/acid exfoliants?
Avoid layering with other retinoids or strong acids in the same routine; alternate nights instead.
Is it suitable for sensitive skin?
Begin slowly (2–3× per week) to build tolerance and pair with a hydrating cream to minimize flaking.
How long until I see results?
Improved smoothness and radiance within 2–4 weeks; firmer texture over time.
Can I use it around the eyes?
Apply to face and neck only; avoid the immediate eye area.
People Also Ask
Is AUTEUR Definitive Retinol Serum good for aging skin?
Yes — it targets fine lines, dullness, and photoaging for renewed tone and texture.
Can you use AUTEUR Definitive Retinol Serum every day?
Once skin adjusts, it can be used nightly as tolerated.
Does AUTEUR Definitive Retinol Serum cause peeling?
Mild flaking is normal initially as retinol accelerates turnover; hydrate well after use.
Is AUTEUR Definitive Retinol Serum fragrance-free / oil-free?
It contains no added fragrance and is formulated without heavy oils for non-greasy absorption.
Returns policy
Our goal at Skin Elite is to have happy and satisfied customers. If, after receipt, you are not completely satisfied with your order, you may initiate a return request in your account or by contacting our Customer Service team within 30 days of the purchase date at 1-888-400-4472 or at customerservices@skinelite.com.
If you wish to return an item, please ensure you obtain a return merchandise authorization number (RMA #). Return shipping costs are the responsibility of the customer unless there was a shipping error or damage. Please note original paid shipping fees are non-refundable. Returned items must be unopened and in their original packaging.
If you are an Elite Rewards Member just go to the Orders section within your Account and click on ‘Return Item’ and follow the instructions.
Please allow up to 2 weeks, from receipt of item(s), for refunds and store credits to be processed. Skin Elite reserves the right to reject any return and to change or update this return policy at any time. For more details, go to our Returns Policy page.
Shipping & Insurance
We proudly offer free shipping on orders $50 or more, after discounts, using either the United States Postal Services (USPS) First Class or Priority Mail and UPS Ground within the United States. Expedited UPS and FedEx delivery services are available at an additional cost to the 48 contiguous States only. Please note that a few of our products are restricted to ground shipping only and some orders may require a signature upon delivery.
Most orders are delivered within 3-7 days. However delivery times can also depend on external factors as well as internal USPS, UPS or FedEx factors and therefore cannot be guaranteed. Please note there may be some shipping delays during the busy Holiday Season. If you have not received your order within 14 days after your shipping confirmation, then please contact us immediately at customerservices@skinelite.com.
Please make sure to enter your shipping address correctly before you place your order. If the address is incomplete, it may delay receipt of the package.
Once your order is processed, you will receive an email notification with tracking information.
For more details, go to our Shipping Policy page.
Refused Packages and Incorrect Addresses
Please ensure your shipping address is entered correctly before your order is placed. If the address is incomplete, it may delay receipt of the package and you will be charged a $15 fee if delivery is refused or undeliverable. This often happens when the apartment or suite number is missing.
How Long Will Delivery Take?
All delivery methods can experience a range of delivery times. Most orders are delivered within 3-7 business days. However, delivery times can also depend on external factors as well as internal UPS / USPS / FedEx factors and therefore cannot be guaranteed. If you are in Hawaii, Alaska or a non-contiguous State, shipments will take up to 14 business days for delivery. Please note we must be contacted at customerservices@skinelite.com within 21 days of shipping notification to address shipping issues.
All orders are processed and shipped within 1 to 2 business days of order receipt. You will receive an automated email notification containing your tracking number as soon as a shipping label is created. Business days are Monday through Friday, excluding holidays.
Cut off time for Expedited, Express 2 day, and Next Day shipping options is 2pm ET. We cannot ship to PO boxes for Expedited, Express 2 Day, and Next Day Shipping. Please note Expedited, Express 2 Day and Next Day shipping is available to the 48 contiguous States only.
All deliveries are tracked with delivery confirmation provided. Insurance of packages is effective up to delivery confirmation only. Once items are confirmed as delivered, packages become the responsibility of the customer. Packages tracked as delivered, but reported missing, will need a UPS / USPS/ FedEx claim number to be investigated.
All delivery estimates are in business days excluding holidays. Skin Elite Group LLC is not responsible for carrier delays or delays due to events outside our control.