La Roche-Posay Skincare Guide: Every Line and What to Buy

La Roche-Posay is a French dermatological skincare brand owned by L'Oréal and sold through its Dermatological Beauty division, alongside CeraVe, Vichy and SkinCeuticals. It is built around thermal spring water from the town of La Roche-Posay and is organized into lines by skin need: Toleriane for sensitive skin, Effaclar for acne-prone skin, Anthelios for sunscreen, Cicaplast for irritated skin and Hyalu B5 for hydration.

If you are standing in a store aisle, you can scan a product's barcode or label with the ingredient scanner in Pori to check it against your skin type. Pori does not diagnose skin conditions; it reads the ingredient list for you.

This guide explains where the brand comes from, what each line is for and what to buy for your skin type. We compared published ingredient lists, brand claims and listed prices; we did not test these products on skin. Prices are US list prices at Ulta as of November 2026 unless noted, and they change often.

Who owns La Roche-Posay, and where does it come from?

The brand takes its name from a spa town in western France whose spring water has long been used for skin conditions. According to Cosmetics Business, the La Roche-Posay laboratory was created in 1975 by pharmacist René Levayer, and L'Oréal bought the brand in 1989. The brand marked its 50th anniversary in 2025.

Today it sits in L'Oréal Dermatological Beauty, the division formerly called Active Cosmetics, which was renamed in February 2023. The same division includes CeraVe, Vichy, SkinCeuticals and Skinbetter Science. If you are choosing between the two drugstore names, our CeraVe vs La Roche-Posay comparison goes product by product.

What is La Roche-Posay thermal spring water, and does it matter?

The thermal spring water is described as rich in selenium, an antioxidant trace mineral, and it appears in most of the brand's formulas. A 2013 review on its soothing properties was written by a La Roche-Posay scientist and concluded that more research on its benefits is needed. Treat the water as a pleasant base ingredient. The workhorse ingredients in these products are better studied ones such as niacinamide, ceramide NP, panthenol, glycerin and approved UV filters.

What are the main La Roche-Posay product lines?

Which La Roche-Posay cleanser should I buy?

Pick by how your skin feels after washing.

• Toleriane Hydrating Gentle Cleanser is a creamy, non-foaming wash for normal to dry and sensitive skin. Ulta lists ceramide-3 (ceramide NP), niacinamide and glycerin, and the product carries the National Eczema Association Seal of Acceptance. It costs $21.99 for 13.5 oz or $16.99 for 6.7 oz. Our Toleriane Hydrating Cleanser review goes into the formula.
• Toleriane Purifying Foaming Cleanser is the gel-to-foam version for normal to oily skin that is also sensitive. It is listed as free of soap, sulfates, oil and fragrance, with ceramide-3 and niacinamide, at $19.99 for 13.5 oz.
• Effaclar Medicated Gel Cleanser is for acne-prone skin and contains 2% salicylic acid, which helps clear clogged pores. Ulta lists it at $11.99 to $19.99 depending on size. Start with it once a day if your skin is dry or easily irritated.

For more options across brands, see our best cleanser for sensitive skin guide or the cleanser catalogue.

Which La Roche-Posay moisturizer and sunscreen should I use?

Toleriane Double Repair Face Moisturizer UV SPF 30 is the easiest single morning product in the range: a ceramide and niacinamide moisturizer with broad-spectrum sunscreen built in. Its drug label lists avobenzone 3%, homosalate 5%, octisalate 5% and octocrylene 7%. It costs $28.99 for 3.38 oz at Ulta. Our Toleriane Double Repair UV review covers texture and filters. The version without SPF costs $25.99 for 3.38 oz and is the night-time counterpart.

Hyalu B5 is the brand's hydrating serum. Ulta's ingredient list shows sodium hyaluronate and other forms of hyaluronic acid, panthenol (vitamin B5) and madecassoside, a compound from centella asiatica. It also lists alcohol denat. and fragrance (parfum), which is worth knowing if fragrance bothers your skin. At $42.99 for 1 oz, it is one of the pricier products in the range; cheaper hyaluronic acid serums exist, and our The Ordinary Hyaluronic Acid 2% + B5 review compares one.

Anthelios Melt-in Milk SPF 60 is the brand's well-known face and body sunscreen. Ulta lists avobenzone 3%, homosalate 10%, octisalate 5% and octocrylene 7%, water resistance for 80 minutes and no added fragrance. It costs $28.99 for 3 oz. If chemical filters sting your skin, Anthelios also comes in mineral formulas; see our best mineral sunscreen for sensitive skin guide.

What is Cicaplast Baume B5 used for?

Cicaplast Baume B5 is a thick, multi-purpose balm for dry, chapped or irritated skin on the face, lips, hands and body. Ulta highlights panthenol, shea butter, glycerin and madecassoside, and lists it as formulated without lanolin, fragrance and parabens. It costs about $18 to $21 for 1.3 oz and $32.99 for 3.38 oz. It works well as a last step at night on flaky patches. It is thick, and some Ulta reviewers mention a white residue, so oily skin may prefer it only on spots that need it.

What does the Effaclar line do for acne?

Effaclar covers the three main over-the-counter acne ingredients:

• Salicylic acid in the Medicated Gel Cleanser, for blackheads and clogged pores.
• Benzoyl peroxide in the Effaclar Acne Face Wash (4%, $20.99) and the Effaclar BPO Multi-Target Acne Treatment ($24.99 to $39.99 by size), for inflamed red bumps.
• Adapalene 0.1% in Effaclar Adapalene Gel ($43.99 at Ulta), a retinoid sold without a prescription for acne.

Use one new acne product at a time, add a moisturizer, and wear sunscreen, since adapalene can make skin more sensitive. Our adapalene guide explains how to start, and our benzoyl peroxide guide explains how to use it without over-drying your skin.

How do I build a simple La Roche-Posay routine?

You do not need a product from every line. Three or four products cover most needs, and you can fill the gaps with other brands.

1. Morning: a Toleriane cleanser (or just water if your skin is dry), then Toleriane Double Repair Face Moisturizer UV SPF 30 as your moisturizer and sunscreen in one step. Use a generous amount, since a thin layer gives less protection than the SPF on the label.
2. Evening: the same cleanser, any treatment you use, then Toleriane Double Repair Moisturizer without SPF. Add Cicaplast Baume B5 on top of dry or irritated patches.
3. Treatment, if you need one: one Effaclar product for breakouts, used on its own for a few weeks before you add anything else.

Introduce new products one at a time and patch test each one first; our guides on how to patch test skincare and how to introduce new skincare products explain the timing. If a routine starts to feel crowded, our simple skincare routine guide shows what to cut first.

What should I buy from La Roche-Posay for my skin type?

Not sure which row is yours? Our guide on how to find your skin type walks through a simple test.

Is La Roche-Posay worth the price?

For cleansers, moisturizers and sunscreen, the prices sit a little above other drugstore brands and the formulas are solid basics built on ceramides, niacinamide and glycerin. The serums are where the price climbs. Hyalu B5 costs several times more than simpler hyaluronic acid serums and adds fragrance, so it is the easiest product to skip if you are on a budget. Our moisturizer catalogue and sunscreen catalogue list cheaper alternatives with similar key ingredients.