Let's Be Clear Water Cream

Thayers spent the first 175 years of its existence selling witch hazel. The brand was acquired by L'Oréal in 2023, and within months of the deal, it was clear that the witch hazel line was about to get company. Let's Be Clear Water Cream was one of the first launches under the new ownership, and it landed with a thesis: there was an obvious gap at the drugstore level between The Ordinary's 10% azelaic acid suspension (effective but with a paste-like texture and no moisturizing component) and prescription Finacea (15-20%, requires a doctor visit, expensive). What the category needed was a middle option — an azelaic acid product that you could use as your daily moisturizer, formulated at a tolerable cosmetic concentration, with enough barrier support to not feel like a treatment imposition. That's exactly what this is.

The formula reads like a checklist of what a thoughtful drugstore actives moisturizer should look like. Azelaic acid at 3% is the hero, sitting fifth on the INCI behind a humectant base of glycerin and propylene glycol. Niacinamide follows immediately, then squalane, then — and this is where the formula gets genuinely impressive — a five-ceramide complex (AP, EOP, EOS, NP, NS) plus phytosphingosine and cholesterol. This is not the standard one-or-two ceramide token gesture you see in most moisturizers under twenty dollars; it's a real lipid-matrix barrier blend, the kind that's typically reserved for thirty-five-dollar ceramide creams from CeraVe's premium tier. Add licorice root extract and dipotassium glycyrrhizate for additional brightening and anti-inflammatory action, and the formula has actually earned the 'water cream' label that gets thrown around far too liberally in the category.

The texture is exactly what the name promises. It pumps out as a clear, water-light gel that spreads thinly across the skin and absorbs within twenty to thirty seconds. There's a faint tackiness during the absorption phase that some users misinterpret as the product not absorbing — give it a beat, and it disappears. The finish is invisible. It doesn't feel like sunscreen, doesn't feel like makeup primer, doesn't have the tightness of an oil-free gel or the slipperiness of a silicone-heavy lotion. For combination and oily skin types who want the chemistry of a treatment cream without the heaviness, this is the texture you've been waiting for at this price point.

The performance is real, but you have to use it for long enough to see it. Azelaic acid is one of the slowest-acting actives in dermatology — it works through a different mechanism than retinoids or AHAs, modulating tyrosinase activity and reducing inflammatory cytokine response, and the visible benefits accumulate gradually rather than dramatically. Most users start noticing reduced post-acne mark visibility somewhere in the four-to-six-week window with consistent twice-daily application, and the full texture, tone, and pore-appearance benefits land closer to the eight-to-twelve-week mark. If you're someone who needs immediate gratification from a skincare product, this isn't going to deliver. If you're someone who's been chasing post-acne marks with vitamin C serums and seeing minimal progress, this is the active that's most likely to actually move the needle, particularly on darker skin tones where azelaic acid tends to outperform hydroquinone alternatives without the risk of paradoxical pigmentation.

The limitations are honest and worth naming. Propylene glycol sits high on the ingredient list (fourth slot), which is functional — it's the solvent that keeps the azelaic acid stable and helps the actives penetrate — but it's also a known sensitizer for a small subset of users. If you've reacted to propylene glycol before, this isn't going to be your moisturizer. The formula isn't oil-free either; the squalane and isononyl isononanoate are well-tolerated emollients, but technically this won't qualify for true oil-free routines. And while the formula is gentle by azelaic acid standards, anyone with rosacea should still patch test and ramp up slowly — the cosmetic concentration is friendly to most rosacea-prone skin, but individual reactivity varies.

The other honest note is the size. This only comes in one 2.5-ounce tube, which is on the small side for a daily moisturizer, and at twice-daily use you'll get through it in two to three months. The per-ounce cost is reasonable for the formula, but the brand hasn't released a larger size or a value bundle, which is a missed opportunity for users who want to commit to it as their long-term moisturizer. Compare this to CeraVe's larger jars or Cetaphil's pump bottles, and the format feels more like a serum than a moisturizer in terms of what you're getting per dollar.

Where this product genuinely shines is in the value-versus-formulation calculation. There is no other drugstore moisturizer I'm aware of that combines a real 3% azelaic acid concentration with a full ceramide-cholesterol-phytosphingosine barrier complex and licorice root brightening for nineteen dollars. The closest competitors at this price tier are either ceramide moisturizers without actives, or bare azelaic acid serums without barrier support, or single-active treatment creams that lack the multi-mechanism approach this one offers. To get a comparable formulation in the prestige tier, you'd be looking at a forty-to-sixty-dollar product. The L'Oréal acquisition is doing real work here — Thayers has access to formulation infrastructure that lets them put a sophisticated multi-active blend at a price most indie brands couldn't match.

Who this is for: combination, oily, and acne-prone skin (especially those with post-acne marks, mild redness, or texture concerns) who want a daily moisturizer that's actually treating their skin rather than just sitting on top of it. Particularly good for darker skin tones who want effective hyperpigmentation support without hydroquinone. Who it isn't for: dry skin types who need a richer occlusive moisturizer, anyone reactive to propylene glycol, and shoppers who need a fragrance-free oil-free formula for fungal acne-safe routines (the squalane and certain emulsifiers may not qualify).

Formula

The Science

Azelaic acid is one of the most thoroughly studied dicarboxylic acids in dermatology. Its mechanism includes inhibition of tyrosinase (the enzyme responsible for melanin synthesis), modulation of inflammatory cytokine response, and antimicrobial activity against P. acnes — making it useful for both inflammatory acne and post-inflammatory hyperpigmentation simultaneously. Peer-reviewed research has documented its efficacy at concentrations ranging from 10% to 20% for acne and rosacea, with cosmetic-strength 3% formulations showing more modest but still meaningful results for mark reduction and texture improvement.

The key insight in this formula is delivery. Pure azelaic acid is poorly soluble in both water and oil, which is why high-concentration formulations (like The Ordinary's 10% suspension) tend to feel pasty and sit thickly on the skin. The propylene glycol and the silicone-free emulsion system in this Thayers cream solubilize the azelaic acid effectively while keeping the texture light. The ceramide complex serves a dual purpose: it rebuilds the barrier lipid matrix that azelaic acid users sometimes notice subtle dryness from, and it provides the moisturizing function that lets this product replace a separate moisturizing step rather than requiring layering.

The five-ceramide blend (AP, EOP, EOS, NP, NS) plus phytosphingosine and cholesterol mirrors the natural lipid composition of healthy stratum corneum. Research on the Elias barrier model has consistently shown that ceramide replacement is most effective when delivered in physiologic ratios alongside cholesterol and free fatty acids — a principle that guides the formulation of premium ceramide moisturizers and is now showing up in drugstore products thanks to broader access to identical-to-skin lipid ingredients.

Licorice root extract contains glabridin, glycyrrhetinic acid, and dipotassium glycyrrhizate, all of which have demonstrated tyrosinase inhibition and anti-inflammatory effects in cosmetic research. The pairing with azelaic acid is mechanistically sound: both ingredients work on pigmentation through complementary pathways without competing for the same receptor sites.

For pregnancy safety, azelaic acid is one of the few actives consistently considered acceptable during pregnancy and breastfeeding by major dermatology associations. It's sometimes prescribed during pregnancy for melasma when retinoids and hydroquinone are contraindicated.

Dermatologist Perspective

Dermatologists frequently recommend azelaic acid for patients dealing with acne, rosacea, and post-inflammatory hyperpigmentation — it's one of the few topical actives that addresses all three concerns through complementary mechanisms. Board-certified dermatologists particularly recommend azelaic acid for darker skin tones because it doesn't carry the risk of paradoxical hyperpigmentation associated with hydroquinone. At the cosmetic 3% concentration, this formula sits below prescription strength but is well-positioned for daily maintenance use, particularly when ramping up tolerance before considering prescription Finacea. Dermatologists generally note that the ceramide-rich base in this Thayers formula makes it an unusually well-buffered cosmetic azelaic acid product, suitable for patients who've found other azelaic acid formulations too irritating. The standard caveat for very sensitive skin is to introduce gradually and patch test for propylene glycol reactivity.

Guidance

Let's Be Clear launched in 2023 alongside Thayers' larger pivot into actives-driven skincare following the L'Oréal acquisition. The brand recognized that the gap between The Ordinary's bare 10% azelaic acid suspension and the prescription-strength Finacea was wide open at the drugstore tier — and built this water cream specifically to fill it with a barrier-friendly format.

About Thayers Legacy Brand (20+ years)

Thayers is one of the oldest continuously operating personal care brands in the United States, founded in 1847. The brand was acquired by L'Oréal in 2023 and has used that infrastructure to expand beyond witch hazel toners into actives-driven moisturizers like this one.

Brand founded: 1847 · Product launched: 2023

Myth vs. Reality

Myth

Azelaic acid is too harsh for daily use

Reality

At 3% in a ceramide-rich, niacinamide-buffered base like this one, azelaic acid is one of the most well-tolerated actives in dermatology. The traditional irritation reputation comes from prescription-strength 15-20% formulas, not cosmetic 3%.

Myth

You can't use azelaic acid with vitamin C or retinol

Reality

You can — the active mechanisms don't conflict. The standard caveat is to introduce one new active at a time, monitor your skin's tolerance, and not pile multiple new acids into the same routine without ramping up gradually.

FAQ

Common Praise

"lightweight not greasy"

"visible reduction in post-acne marks"

"ceramide complex makes it gentle"

"fragrance-free"

"affordable for actives this strong"

Common Complaints

"only one size 2.5 oz"

"slight tackiness when applied too much"

"not enough for true dry skin"

"propylene glycol high on list"

Notable Endorsements

Allure 2024 Best of Beauty DrugstoreByrdie Best Azelaic Acid Moisturizer

Appears In

best azelaic acid moisturizer best drugstore moisturizer for acne best moisturizer for post acne marks best ceramide moisturizer with actives best water cream for combination skin

Related Conditions

acne hyperpigmentation large pores texture dark spots

Related Ingredients

azelaic acid ceramides niacinamide licorice root