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Renewing Serums

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17 produits

Renewing serums support the skin's natural cell turnover to refine texture, smooth the surface and reveal fresher, more even-looking skin. This is where retinoids and exfoliating acids live.

Who they're for

Skin with rough or uneven texture, dullness, visible pores, congestion, post-breakout marks or sun damage, and anyone ready to build a consistent long-term routine.

Key ingredients to look for

Retinol, retinal (retinaldehyde) and other retinoids, plant-based alternatives such as bakuchiol, and exfoliating acids: glycolic, lactic and mandelic acid (AHA), salicylic acid (BHA) and gluconolactone (PHA).

How to use

Use in the evening. Start two or three times a week and increase gradually as your skin adapts. Avoid layering retinoids and strong acids on the same night, and wear SPF every morning.

Expert insight from Loshen & Crem

Retinoids were first developed to treat acne, not wrinkles. They work by regulating how skin cells renew and mature, which is why they improve so many concerns at once. Acids work differently: they loosen the bonds between dead cells at the surface. Both are powerful, and both reward patience more than strength.

Frequently asked questions

What is the difference between retinol and retinal? Both convert to retinoic acid in the skin. Retinal is one step closer, so it typically works faster at lower concentrations.

Can I use retinoids during pregnancy? Retinoids are not recommended during pregnancy or breastfeeding. Ask your healthcare provider, and ask our team about gentler alternatives.

Clarify serum | Serum - Retinol | LOSHEN & CREM
Osmosis
Sérum clarifiant Prix de vente$106.40 CAD
Renew MD | Serum - Retinol | LOSHEN & CREM
Osmosis
Renouveler MD Prix de vente$175.00 CAD
Correct MD | Serum - Retinol | LOSHEN & CREM
Osmosis
MD correct Prix de vente$154.00 CAD
Correct serum | Serum - Retinal | LOSHEN & CREM
Osmosis
Sérum correct Prix de vente$126.00 CAD
SkinHero™ Calendula + 2% Bakuchiol Bio-Retinol Serum | Serum - Bakuchiol | LOSHEN & CREM
Osmosis Calm serum | Serum - Retinal | LOSHEN & CREM
Osmosis
Sérum Osmosis Calm Prix de vente$131.60 CAD
GlyMed Retinol Rejuvenation Serum | Serum - Retinol | LOSHEN & CREM
GlyMed Resurfacing Night Cream 15% glycolic acid | Serum - AHA | BHA | LOSHEN & CREM
GlyMed Accelerator Gel 20% Alpha Hydroxy Acids | Serum - AHA | BHA | LOSHEN & CREM
GlyMed Beta Gel with 10% Glycolic acid | Serum - AHA | BHA | LOSHEN & CREM
Vitamin A Gel | Serum - Retinol | LOSHEN & CREM
Circadia
Gel de vitamine A Prix de vente$132.00 CAD
Retinal Clarity Serum | Serum - Retinoids | LOSHEN & CREM
Deviant Skincare
Retinal Clarity Serum Prix de vente$99.00 CAD
Lactic acid serum | Serum - AHA | BHA | LOSHEN & CREM
Biophora
LACTIC ACID SERUM Prix de vente$78.00 CAD
1% retinol Concentrate | Serum - Retinol 1% | LOSHEN & CREM
Skin Regimen /Lx Retinol Serum | Serum - Retinal | LOSHEN & CREM
Susanne Kaufmann Nutrient Serum | Serum - Retinol plant-based | LOSHEN & CREM
Alastin Renewal Retinol | Serum - Retinol 0.5% | LOSHEN & CREM