



Skinbetter Science AlphaRet Clearing Serum
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A clarifying nighttime serum for oily, blemish-prone skin
Skinbetter Science AlphaRet Clearing Serum is a nighttime retinoid serum formulated to improve the appearance of blemish-prone skin, visible pores, excess shine, and uneven texture.
Patented AlphaRet Technology combines a retinoid with an alpha hydroxy acid (AHA), alongside salicylic acid and ingredients that hydrate and soothe. This considered combination helps refine the complexion while keeping skin comfort part of the equation.
For skin navigating both blemishes and changes in texture, it brings focused care to your evening routine.
Benefits:
- Improves the appearance of skin clarity and visible pores
- Helps reduce the look of excess surface shine
- Refines rough texture for smoother-looking skin
- Promotes a more even-looking complexion
- Combines clarifying ingredients with hydration and soothing support
Dermatologist tested, non-comedogenic, fragrance free, paraben free, dye free, and cruelty free.
Best for:
- Oily and combination skin prone to blemishes
- Visible pores and excess surface shine
- Uneven skin tone and rough texture
- Those seeking retinoid care formulated specifically for oilier skin
How it works:
AlphaRet Technology pairs a retinoid with lactic acid in a patented molecule. The formula also contains salicylic acid, a BHA that helps improve the appearance of pores and skin clarity, and additional lactic acid to refine surface texture.
Zinc PCA supports oil balance, while niacinamide and sodium hyaluronate help maintain moisture. Soothing ingredients complement this renewing formula, supporting a more comfortable approach to caring for blemish-prone skin.
Clinical study:
Skinbetter Science’s Canadian website references a dermatologist-led clinical trial involving 20 participants using AlphaRet Clearing Serum nightly for 12 weeks. The brand presents unretouched before-and-after photographs at eight and twelve weeks.
These examples illustrate results over time; individual results vary. View the manufacturer’s clinical information
How to use:
- Use in the evening after cleansing, on dry skin.
- Apply 1–2 pumps in a thin, even layer across the face.
- Avoid the eye area and direct contact with the eyes.
- Follow with a moisturizer suited to your skin’s needs.
- Apply sunscreen during the day.
Use only as directed and follow the instructions on your packaging. If irritation persists, discontinue use and consult a physician.
Loshen & Crem’s recommendation:
When blemishes, shine, and uneven texture arrive together, it can be tempting to add another exfoliant at every step. We recommend giving AlphaRet Clearing Serum a simple, supportive routine: a gentle cleanser, a barrier-supporting moisturizer, and consistent daily sun protection.
If you already use exfoliating acids or another retinoid, let our facialists help you review the combination before introducing this serum. Skin clarity and skin comfort deserve equal attention.
Ingredients:
- AlphaRet Technology — Ethyl Lactyl Retinoate: A patented combination of a retinoid and lactic acid that supports smoother, more refined-looking skin.
- Salicylic Acid: A beta hydroxy acid that helps improve the appearance of skin clarity and pores.
- Lactic Acid: An alpha hydroxy acid with moisturizing and retexturizing properties.
- Niacinamide & Sodium Hyaluronate: Help maintain moisture, supporting skin comfort alongside the formula’s clarifying ingredients.
- Zinc PCA: Helps balance oil in blemish-prone skin.
- Bisabolol, Ginger Root Extract & Algae/Botanical Blend: Help soothe and reduce the appearance of redness.
- Green Tea Extract — Camellia Sinensis Leaf Extract: Provides antioxidant support.
- Decylene Glycol: A moisturizing ingredient that helps reduce surface sebum and improve the appearance of skin clarity.
Full ingredient list:
Aqua/Water, Lactic Acid, Sodium Lactate, Pentylene Glycol, Ethylhexyl Olivate, Sorbitan Stearate, Neopentyl Glycol Diethylhexanoate, PPG-3 Isostearyl Methyl Ether, Glycerin, Dimethyl Isosorbide, Glyceryl Stearate, PEG-100 Stearate, Magnesium Aluminum Silicate, Niacinamide, Zinc PCA, Steareth-2, Ethyl Lactyl Retinoate, Salicylic Acid, Oligopeptide-10, Sodium Hyaluronate, Decylene Glycol, Artemisia Vulgaris Extract, Bisabolol, Tocopheryl Acetate, Camellia Sinensis Leaf Extract, Laminaria Digitata Extract, Tasmannia Lanceolata Fruit/Leaf Extract, Boswellia Serrata Extract, Zingiber Officinale (Ginger) Root Extract, Honey Extract, Oryza Sativa (Rice) Bran Extract, Cetearyl Alcohol, Butylene Glycol, Xanthan Gum, Lecithin, Sclerotium Gum, Disodium EDTA, Pullulan, Ethylhexylglycerin, Silica, Phenoxyethanol, Sodium Benzoate.
Please refer to your product packaging for the most current ingredient list.
Frequently asked questions:
Is AlphaRet Clearing Serum suitable for acne-prone skin?
It is formulated for oilier, blemish-prone skin and helps improve visible clarity, pores, shine, and texture. Your skin’s tolerance and the other products in your routine should guide whether it is the right fit.
Does AlphaRet Clearing Serum contain a retinoid?
Yes. It contains Ethyl Lactyl Retinoate, the molecule behind AlphaRet Technology, which combines a retinoid with an AHA.
What is the difference between AlphaRet Clearing Serum and AlphaRet Overnight Cream?
Clearing Serum includes salicylic acid and is designed around the needs of oilier, blemish-prone skin. AlphaRet Overnight Cream focuses on visible lines, wrinkles, and uneven tone, with a moisturizing blend that includes ceramides and squalane.
Is this a spot treatment or an all-over serum?
The manufacturer recommends applying it across the face, avoiding the eye area. It is intended as an evening facial serum.
Can I combine it with exfoliating acids or another retinoid?
This formula already contains a retinoid, AHAs, and salicylic acid. Adding other exfoliating products may increase irritation. Have your routine reviewed before combining them.
Will it dry out my skin?
The formula includes moisturizing and soothing ingredients, but dryness or irritation can still occur. Pair it with suitable moisturizing care, and discontinue use if irritation persists.
Sun sensitivity and precautions:
Sunburn alert: This product contains an AHA that may increase your skin’s sensitivity to the sun and the possibility of sunburn. Use sunscreen, wear protective clothing, and limit sun exposure while using it and for one week afterwards.
Retinoid caution: If you are pregnant, breastfeeding, or planning to become pregnant, consult a physician before use. Using more than one exfoliating product may cause irritation.
Avoid contact with the eyes. If contact occurs, rinse thoroughly with water.
Complimentary shipping from $149 and priority shipping from $249
Available at our Edmonton Boutique
Ship to Canada only
Pickup available at Loshen & Crem
Usually ready in 24 hours

Skinbetter Science AlphaRet Clearing Serum
30 ml
Loshen & Crem
5238 Windermere Boulevard
Edmonton AB T6W 0L9
Canada
Returns & Refunds
At Loshen & Crem, we understand that sometimes, even the most carefully chosen product might not be "the one."
- Returns: You have 30 days from delivery to return any unopened and unused products in perfect condition—just as they arrived.
- Refunds: If your return reaches us within 30 days from delivery, you’ll have the choice between a refund or store credit (your preference, naturellement). After 30 days, store credit is your only option. Beyond 40 days, refunds and credits are no longer possible.
Final Sale Items
Promotional Items: Products purchased at a discount during promotions are considered final sale and cannot be returned or exchanged.
Final Markdown Items: Items marked as Final Markdown are non-returnable, non-exchangeable, and non-refundable.
Hair Care Products, Nail Polishes, Nail Treatments & Makeup: Due to hygiene and quality control standards, all purchases in these categories are final and cannot be returned, exchanged, or refunded.
Electrical Devices : Electrical devices are final sale for change-of-mind returns — we're unable to offer returns, exchanges, or refunds if you simply change your mind. If a device arrives defective or develops a fault, please see our Warranties section below for manufacturer warranty support.
Seasonal Items: Seasonal and limited-edition items are final sale and cannot be returned, exchanged, or refunded.
Gift Cards: Gift cards are final sale and non-refundable.
Please note: Final sale means no exchanges, refunds, or credits are available.
In-Store Purchases: For products purchased at our Edmonton boutique, our return policy remains consistent. You are invited to return items directly to the store, allowing you to bypass shipping concerns. Kindly note that our opening hours may vary. For the latest information, please click Loshen & Crem Opening hours.
Final Sale on Store Credit Purchases: Any items purchased using store credit issued from a previous return will be considered final sale. These items are not eligible for further returns or exchanges.
Shipping Policy
Shipping Rates and Delivery Times
All amounts are in Canadian dollars unless otherwise noted. Order thresholds are calculated after discounts, before taxes and shipping.
Standard Shipping — Estimated delivery: 3–7 business days*
Orders $149.01 and over: FREE
Orders $149 and under: $25
Priority Shipping — Estimated delivery: 1–2 business days*
Orders $249.01 and over: FREE
Orders $249 and under: $30
Processing: Orders placed before 2 p.m. Mountain Time, Monday through Friday, ship the same day, excluding holidays. Orders placed after the cutoff, on weekends, or on holidays ship the next business day.
Delivery estimates and remote destinations: Delivery estimates begin once your order has shipped. Remote destinations may require additional transit time.
Product exclusions — Canada: Heavy items, including candles and one-litre shampoos, and selected promotional items are eligible for Standard shipping only, even when your order meets the complimentary Priority-shipping threshold. Any applicable shipping charges will be displayed at checkout.
United States
Complimentary Priority shipping is available on orders of $350 USD or more. Orders below this threshold are subject to a $48.95 CAD shipping fee. Promotional shipping rates may apply during MistleGlow.
The following are excluded from our U.S. shipping zone: Alaska, Hawaii, Armed Forces Americas, Armed Forces Europe, and Armed Forces Pacific.
West Coast: 2–3 business days
Midwest: 2–3 business days
East Coast: 3–4 business days
Please note that additional processing time may apply, and deliveries to remote areas may take longer.
Shipping rates are subject to change without notice. Delivery times are estimates and cannot be guaranteed, as carrier delays may occur.
Shipping Address Details
For a smooth delivery, please provide all relevant information, including buzzer codes, directional suffixes (North, South, etc.), or special instructions.
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Address Changes: Once your package has left our warehouse, address updates cannot be made. If you need to make changes before dispatch, email us at info@loshen.ca with your order details.
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Carrier Fees: Any changes made with the courier after dispatch will incur a $32 CAD fee, and the Free Express Shipping option will be deducted from your La Crème Points account.
Tracking Your Order
All shipments include tracking information, so you can follow your package from our warehouse to your door. A confirmation email with your tracking number will be sent once your order is dispatched.
Damaged or Lost Packages
- Damaged Parcels: If your order arrives damaged, please contact us at info@loshen.ca with photos and details. We’ll work to resolve the issue promptly.
- Lost or Stolen Packages: If your package is marked "delivered" but hasn’t arrived, please contact the carrier directly to file a claim.
Tips to Avoid Lost or Stolen Packages:
- Opt for a signature upon receipt (required for orders over $350 CAD).
- Have your package delivered to your workplace.
- If you’re not home on the expected delivery date, ask a neighbor to receive your package.
Unclaimed Parcels
If your package is returned to us unclaimed, we’ll issue a refund minus a $29.95 CAD return shipping fee.
Free Samples
We believe every order deserves a little extra care! Expect 1–3 complimentary samples selected by our Skincare Specialists to perfectly complement your order.
Loyalty Rewards: La Crem Points
Earn La Crème Points with every purchase and redeem them for future orders. From time to time, we also offer Free Gifts With Purchase (GWP) for select brands, but these are available only while supplies last.
At Loshen & Crem, we aim to deliver excellence at every step of your skincare journey, with care and a touch of elegance. Questions? Don’t hesitate to reach out—we’re always happy to assist!
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