Roche Posay started as a spa town clinic and grew into the pharmacy brand dermatologists keep naming. Here is how I would sort the range by skin state, from Toleriane cleansers and Effaclar treatments to Cicaplast, Lipikar and Anthelios sunscreen.

Roche Posay: The Spa-Town Pharmacy Brand, Sorted By Skin State
La Roche-Posay cleansers and toners for sensitive skin
In 2006 the FDA approved the first sunscreens containing a filter called ecamsule, better known by its ingredient name Mexoryl SX. L'Oréal had patented it in 1982. Europe approved it in 1991 and sold it there and in Canada from 1993, so American shelves were roughly thirteen years behind. La Roche-Posay brought it to the US as Anthelios SX. Read that timeline slowly and you have the whole personality of the brand: patient, technical, and slightly unbothered by trends.
Roche Posay is a place before it is a label. La Roche-Posay is a small spa town in the Vienne, in western France, and its Dermatological Thermal Center opened in 1905 to use the springs. The products came much later. In 1975 the pharmacist René Levayer founded the laboratory to bring that dermatological thinking into everyday skincare, formulating around the thermal spring water, and L'Oréal bought the brand in 1989. So this is a pharmacy-shelf brand with a clinic in its family tree, and its point of view is soothing over spectacle: fewer showy actives, more attention to whether your skin will put up with them.
The trick is to sort the range by skin state instead of by hype. Start where the routine starts, with the wash. If you are asking whether La Roche-Posay Toleriane Hydrating Gentle Cleanser is the one to buy, it is the cream-textured pick for skin that feels tight after washing, and the Toleriane Moisturizing Milky Facial Cleanser is softer still, the one for a bad week. The Toleriane Purifying Foaming Face Wash is for skin that wants a proper lather. Lipikar Wash AP+ does face and body in one bottle, and Mela B3 Facial Gel Cleanser is the gel to pair with the brand's dark spot line. Then the toners: Effaclar Clarifying Solution, the Micro-Exfoliating Astringent Toner and Serozinc Mattifying Toner Spray, all for oilier, breakout-prone skin. For oilier or acne-prone days, the Effaclar Purifying Foaming Gel Cleanser and Effaclar Medicated Gel Cleanser sit beside the Toleriane Micellar Cleansing Water and the Vitamin C Brightening Facial Cleanser, which is why I sort La Roche Posay by skin state before anything else.

Cleansers and toners, sensitive to oily skin

Toleriane Hydrating Gentle Facial Cleanser
La Roche-Posay

Toleriane Moisturizing Milky Facial Cleanser
La Roche-Posay

Toleriane Purifying Foaming Face Wash
La Roche-Posay

Lipikar Wash Ap+ Moisturizing Body & Face Wash
La Roche-Posay

Mela B3 Facial Gel Cleanser With Melasyl + Niacinamide
La Roche-Posay

Effaclar Clarifying Solution Acne Toner
La Roche-Posay

Effaclar Micro-Exfoliating Astringent Toner for Oily Skin
La Roche-Posay

Serozinc Mattifying Facial Toner Spray
La Roche-Posay

Effaclar Purifying Foaming Gel Cleanser for Oily Skin
La Roche-Posay

Effaclar Medicated Gel Cleanser for Acne Prone Skin
La Roche-Posay

Toleriane Micellar Cleansing Water
La Roche-Posay

Vitamin C Brightening Facial Cleanser
La Roche-Posay
Effaclar and Mela B3 treatments for skin concerns
One rule for anything with an active in it: introduce a single new product at a time and give it two weeks before you judge it. Skin that reacts to three things at once will not tell you which one did it.
Effaclar is the acne side of the brand. The Effaclar BPO acne treatment carries 5.5% benzoyl peroxide according to the brand's US listing, and the Effaclar Adapalene Gel 0.1% is a topical retinoid in its own right, so the two are not meant to be layered without advice. Drug-facts labels on this kind of product warn about dryness and irritation, tell you to start once a day, to use only one topical acne medication at a time and to wear sunscreen outdoors, and I would read every word. The Effaclar Face Serum with Salicylic Acid is the gentler entry, and the Effaclar Blemish Patches are the thing you press on a single spot and leave alone.
Mela B3 is the other line here, built around the brand's Melasyl and niacinamide for dark marks. The Double Dose Day & Night Intensive Treatment and the Eyes Intensive Corrective Eye Treatment cover the face and under-eye area, and the Glycolic B5 Dark Spot Corrector is the exfoliating option. The Retinol B3 Face Serum is for fine lines, and it goes at night.
A pairing I like: the Mela B3 treatment in the morning and the Retinol B3 serum at night, with a sunscreen in between. Marks fade slowly and the sun undoes the work.
What I would skip: adapalene and benzoyl peroxide together on the same night when your skin is already peeling.

Effaclar Adapalene Gel 0.1% Topical Retinoid Acne Treatment
La Roche-Posay

Effaclar Face Serum with Salicylic Acid
La Roche-Posay

Effaclar BPO Multi-Target Acne Treatment
La Roche-Posay

Effaclar Multi-Target Blemish Patches
La Roche-Posay

Mela B3 Double Dose Day & Night Intensive Treatment
La Roche-Posay

Glycolic B5 Dark Spot Corrector
La Roche-Posay

Mela B3 Eyes Intensive Corrective Eye Treatment
La Roche-Posay

Retinol B3 Face Serum for Fine Lines & Wrinkles
La Roche-Posay

Cicaplast and Lipikar for dry irritated skin
Start with the driest, angriest patch of skin you have and treat only that for a week. A tube of balm on one elbow teaches you more than a whole bathroom of new products.
Cicaplast is where I would go for that. The Cicaplast Balm B5+ is the multi-purpose cream, and the brand says it contains 5% panthenol and madecassoside and carries the National Eczema Association's acceptance. It is the thing in my bag for chapped noses, windburn and skin that has been overdone. The Cicaplast Lip Balm, Hand Repair Cream and Soothing Repair Spray move the same idea to lips, hands and a quick mist over a flushed face.
Lipikar is the body-care half. The Lipikar AP+M Triple Repair Body Moisturizing Cream is the thick one for winter legs, and the Lipikar Body Lotion Daily Repair is lighter for everyday use. The Lipikar Urea 10% Smoothing Body Lotion is for rough patches on knees and arms, and the Lipikar Eczema Soothing Relief Cream is the one to keep for flare-ups, though I would talk to a dermatologist about eczema itself.
A pairing I like: Lipikar lotion on damp skin straight out of the shower, the Cicaplast Balm on top of anything that stings.
What I would skip: a rich balm on the morning of a humid commute, because it will sit on top of the skin rather than in it.

Cicaplast Balm B5+ Soothing Therapeutic Multi-Purpose Cream
La Roche-Posay

Cicaplast B5 Lip Balm for Dry Lips
La Roche-Posay

Cicaplast B5 Soothing Repair Spray for Dry Skin
La Roche-Posay

Cicaplast Hand Repair Cream for Dry Hands
La Roche-Posay

Lipikar AP+M Triple Repair Body Moisturizing Cream for Dry Skin
La Roche-Posay

Lipikar Body Lotion Daily Repair Moisturizing Lotion for Dry Skin
La Roche-Posay

Lipikar Urea 10% Smoothing Body Lotion for Rough, Dry Skin
La Roche-Posay

Lipikar Eczema Soothing Relief Cream
La Roche-Posay

Anthelios sunscreens for face and body
Here is a test I like for a sunscreen: apply it exactly the way you would on a work morning, then look at your face in a window an hour later. If you would not wear it again tomorrow, it is the wrong one, however good the number on the bottle.
Anthelios is the line that made the brand's name in the US. For the face, the Clear Skin Dry Touch Sunscreen SPF 60 is for shiny skin, and the Ultra Light Fluid SPF 60 is the one that disappears under makeup. The UV Hydra with hyaluronic acid suits dry skin, the UV Control with azelaic acid is built for breakout-prone faces, and the UV Tone with niacinamide adds a little evenness. The Glow SPF 35 gives a soft sheen, and the Mineral Tinted Ultra Light Fluid SPF 50 is the one for anyone who prefers a mineral formula and does not mind a hint of tint. The UV Air Daily Supercharged Serum Sunscreen and the UVAir Mineral Serum Sunscreen are the newer serum-style layers, and the Mineral Ultra-Light Face Sunscreen Fluid is the untinted mineral choice. The Mela B3 UV Daily Moisturizer Sunscreen, SPF 30 is the daily SPF that sits between the two dark spot treatments.
The Melt-in Milk Body & Face Sunscreen Lotion SPF 100 is the beach and hiking bottle, a milk you pour and rub over everything. Reapply it every two hours whatever the number says.
A pairing I like: the Ultra Light Fluid as the everyday face layer, and the Melt-in Milk for the neck, ears and hands, which is where the sun catches up with us.
What I would skip: relying on a moisturizer with SPF for a full day at the beach.

Anthelios Clear Skin Dry Touch Face Sunscreen SPF 60
La Roche-Posay

Anthelios Ultra Light Fluid Face Sunscreen SPF 60
La Roche-Posay

Anthelios Melt-in Milk Body & Face Sunscreen Lotion SPF 100
La Roche-Posay

Anthelios UV Hydra Sunscreen SPF 50 with Hyaluronic Acid
La Roche-Posay

Anthelios UV Control Sunscreen SPF 50 with Azelaic Acid
La Roche-Posay

Anthelios UV Tone Sunscreen SPF 50 with Niacinamide
La Roche-Posay

Anthelios Glow Sunscreen SPF 35
La Roche-Posay

Anthelios Mineral Tinted Ultra Light Face Sunscreen Fluid SPF 50
La Roche-Posay

Toleriane Double Repair Facial Moisturizer With SPF
La Roche-Posay

Toleriane Dermallergo Moisturizing Cream
La Roche-Posay

Toleriane Dermallergo Eye Cream
La Roche-Posay

Effaclar Mat Mattifying Face Moisturizer for Oily Skin
La Roche-Posay

Effaclar Medicated Acne Face Wash
La Roche-Posay

Effaclar Supramolecular Oil & Pores Correct Mattifying Moisturizer
La Roche-Posay

Anthelios AOX Antioxidant Serum with SPF 50 Sunscreen
La Roche-Posay

Anthelios UVAir SPF 50 Serum Sunscreen
La Roche-Posay

Anthelios Melt-In Milk Sunscreen SPF 60
La Roche-Posay

Lipikar AP+ Gentle Foaming Cleansing Oil
La Roche-Posay

Lipikar AP+ Body Wash & AP+M Moisturizing Cream Set
La Roche-Posay

Cicaplast Balm B5 UV SPF 50
La Roche-Posay

Cicaplast Gel B5 Skin Protectant
La Roche-Posay

Hyalu B5 Pure Hyaluronic Acid Serum
La Roche-Posay

Hyalu B5 Suractivated Cream with Hyaluronic Acid
La Roche-Posay

Hyalu B5 Eye Serum with Hyaluronic Acid + 10% Complex
La Roche-Posay

Hyalu B5 Suractivated Hydrated Skin Set
La Roche-Posay

Hyalu B5 Water Gel Moisturizer with Hyaluronic Acid
La Roche-Posay

Mela B3 Dark Spot Serum With Melasyl + Niacinamide
La Roche-Posay

Mela B3 Dark Spot Routine Set
La Roche-Posay

Anthelios UV Air Daily Supercharged Serum Sunscreen SPF 50
La Roche-Posay

Anthelios UVAir Mineral Serum Sunscreen SPF 50
La Roche-Posay

Anthelios Mineral Ultra-Light Face Sunscreen Fluid SPF 50
La Roche-Posay

Mela B3 UV Daily Moisturizer Sunscreen, SPF 30
La Roche-Posay
A pharmacy shelf for sensitive skin
I think the smartest way to shop this brand is to buy for one problem at a time. Pick the skin state you actually have today, dry, oily, marked or exposed, and choose a single product from that grid. The brand's heritage is about tolerance, so let your skin vote before you fill the shelf.
If I were choosing three, they would be a Toleriane cleanser, a Cicaplast balm and an Anthelios fluid. It is a small routine with a spa town behind it. America waited thirteen years for a sunscreen filter. You can wait two weeks to see if a serum agrees with you. If you want to keep browsing, I also put together La Roche-Posay Mela B3 Serum and the Dark Spot Routine Around It and La Roche-Posay Toleriane Double Repair Face Moisturizer, My Everyday Reset.






