If you have picked up a serum, moisturiser or sunscreen in the last couple of years and squinted at the back of the box, chances are you have spotted coco-caprylate nestled between the glycerin and the niacinamide. It is one of those ingredients that has quietly become a staple of well-formulated skincare — and for good reason. Let us break down what it actually is, why formulators love it, and which REFORM Skincare products put it to work.
So, What Exactly Is Coco-Caprylate?
Coco-caprylate is an emollient ester. In plain English, that means it is a light, oil-like ingredient made by combining fatty acids derived from coconut with a fatty alcohol. The result is a clear, low-viscosity liquid that spreads beautifully and absorbs quickly, leaving a dry, silky finish rather than a greasy one.
Its formal job description, as listed in the International Nomenclature of Cosmetic Ingredients (INCI), is simple: emollient. Emollients are the ingredients that soften and smooth the surface of the skin, filling in the gaps between skin cells so the surface feels supple and comfortable.
You will often see it written as coco-caprylate/caprate, which refers to a blend of two closely related esters — coco-caprylate and coco-caprate. Both behave in a very similar way. Most brands, REFORM included, simply list it as coco-caprylate.
Is It Coconut Oil?
Not quite, and the distinction matters. Coconut oil is a heavy, occlusive oil that sits on the skin and can feel greasy — lovely for some, clogging for others. Coco-caprylate starts life in the same place (coconut-derived fatty acids) but has been fractionated and esterified, which strips away the heaviness and leaves behind just the elegant, fast-absorbing part. Think of it as coconut oil's sophisticated, lightweight cousin.
Is It Natural?
Coco-caprylate is plant-derived and widely considered a natural alternative to silicone-based emollients such as dimethicone. It is also readily biodegradable, which is part of why it has become so popular as brands move away from petrochemical and silicone-heavy formulas.
What Are the Benefits for Skin?
Here is where coco-caprylate earns its keep.
It softens and smooths without weight. As an emollient, its primary benefit is making skin feel soft, smooth and comfortable. Because it is so light, it delivers that softness without the heavy, film-like feeling that richer oils can leave behind.
It absorbs quickly. Unlike slow-spreading plant oils that take an age to sink in, coco-caprylate is one of the fastest-spreading emollients available. That is why products containing it tend to feel like they have "disappeared" into the skin within seconds — excellent news if you are layering serum, moisturiser and SPF before work.
It helps skin look and feel hydrated. Emollients work alongside humectants (like glycerin) and occlusives to keep skin comfortable. Humectants pull water in; emollients smooth the surface so that water is less easily lost. Coco-caprylate leaves a pleasant, near-invisible film that supports hydration over time.
It is unlikely to clog pores. Coco-caprylate has a low comedogenic potential, which means it is far less likely than heavy oils or butters to contribute to blocked pores, blackheads and congestion. That makes it a sensible choice for combination, oily and blemish-prone skin — precisely the skin types that usually need to avoid rich, greasy emollients.
It plays well with other ingredients. Coco-caprylate is an excellent solvent and dispersant. It helps dissolve sunscreen filters so they spread evenly across the skin (crucial for getting the SPF protection stated on the label), and it helps disperse pigments in tinted products. In a serum, it helps carry oil-soluble actives such as vitamin E and other antioxidants into the formula.
It is a silicone alternative. Silicones like dimethicone give products that famously silky, "slip" sensation. Coco-caprylate delivers a very similar sensory experience — smooth, velvety, non-greasy — but from a plant-derived, biodegradable source. If you are trying to reduce silicone in your routine, this is the kind of ingredient that makes the swap painless.
It suits sensitive skin. Because it is a relatively simple, well-tolerated ester with no fragrance function of its own, it is generally considered gentle. It is not a common irritant — though, as with any ingredient, a small number of people can react to anything, so patch-test new products if your skin is reactive.
One honest caveat: you will sometimes see coco-caprylate described as "coconut oil for the skin," implying it delivers all the lauric acid benefits of raw coconut oil. It does not. It is an emollient and texture ingredient — a genuinely excellent one — rather than a source of coconut oil's fatty acid profile. Its value is in how it makes a formula feel and perform.
Which REFORM Skincare Products Contain Coco-Caprylate?
Coco-caprylate appears across a good portion of the REFORM range, which tells you something about the brand's formulation philosophy: light, elegant textures that do not rely on heavy silicones to feel good on the skin.
Anti-Blemish Crème. Listed among the hydration and skin-support ingredients as a "lightweight emollient that hydrates with a non-greasy finish," it sits alongside dicaprylyl carbonate (another light emollient), niacinamide, zinc PCA and salicylic acid. This is a good example of coco-caprylate doing something clever: giving a blemish treatment a comfortable, non-drying cream texture even though the formula's job is to reduce oiliness.
SPF 30 Mineral Sunscreen. REFORM describes it as "a lightweight, plant-derived emollient that provides a silky, non-greasy finish while improving skin softness." In a mineral sunscreen built around zinc oxide, this matters enormously — mineral filters are notoriously thick and prone to leaving a heavy, chalky feel. Coco-caprylate is part of how the formula stays wearable.
Intensive Moisturiser. Coco-caprylate appears in the ingredient list alongside glycerin, sodium PCA, hydrolysed hyaluronic acid, macadamia seed oil, niacinamide and carnosine. Here it contributes lightweight emollience to a moisturiser that is rich in hydrating and barrier-supporting actives.
Hydrate & Protect Kit. The kit's sunscreen component lists aqua, zinc oxide, coco-caprylate, caprylic/capric triglyceride and vitamin E among its lead ingredients — coco-caprylate appearing second only to the UV filter itself.
Anti-Blemish Kit. The full ingredient list for the Anti-Blemish Crème within the kit includes coco-caprylate, confirming it is central to that formula's texture.
If you are scanning other REFORM products, the easiest approach is to look for "coco-caprylate" in the full ingredient breakdown on the product page — the brand publishes these clearly rather than burying them.
The Bottom Line
Coco-caprylate is a plant-derived emollient ester that softens skin, absorbs fast and leaves a silky, non-greasy finish — all the sensory elegance of a silicone, without the silicone. It is unlikely to clog pores, plays nicely with sunscreen filters and oil-soluble actives, and is biodegradable to boot.
For UK skin, which spends most of the year dealing with central heating, wind, rain and the occasional burst of genuinely harsh sun, that combination of light hydration and comfortable texture is quietly useful. It is not a headline act — you will never see a serum advertised for its coco-caprylate content — but it is exactly the kind of ingredient that separates a formula you tolerate from one you actually enjoy using every morning.
Next time you check the back of a bottle and spot it, you will know what it is doing there.
