Makeup remover capsules take the single-dose logic that made serum capsules mainstream and apply it to cleansing. The appeal is practical: one capsule is one cleansing, there is no bottle to leak in a bag, and the sealed shell removes the hygiene question that a jar or a pump introduces. The engineering is the same as any softgel – shell, fill, seal – with a different fill chemistry.
1. The shell
A softgel shell is gelatin or a vegan alternative such as a starch or a carrageenan blend, plasticised with glycerin or sorbitol. Gelatin is the cheaper and more forgiving material for a water-containing fill; a vegan shell is a strong marketing position and needs a careful plasticiser balance because it is more brittle. Shell thickness at 0.6 to 0.9 mm holds an oil fill; a water fill needs a thicker shell and a different plasticiser.
2. The fill
A remover capsule is usually an oil or an oil-rich emulsion, because an oil fill is compatible with a gelatin shell and does not dissolve it. An oil blend of a light ester, a polyglyceryl emulsifier and a small amount of a surfactant melts on the skin, emulsifies with water, and rinses clean. A high-water fill is possible only in a shell designed for it, and it is the formulation that causes cracking in the field.
3. The dose and the capsule size
A full-face cleanse needs 0.8 to 1.2 ml of oil. A 0.5 ml capsule is a single-eye or touch-up dose; a 1 ml capsule is a full face. The capsule size also decides the shell-to-fill ratio and therefore the cost: a larger capsule is cheaper per millilitre but reads as a large pill to swallow in the hand. The most commercial format is a 0.8 ml capsule in a 30-count jar, which gives a month of evening cleansing.
4. Seal integrity and the burst test
Test by compressing a capsule between two plates at a defined force, and by dropping a jar from 1.2 m onto six faces. A capsule that bursts below the force of a normal squeeze is too thin; one that will not burst when squeezed with wet hands is too thick and frustrates the user. The practical target is a burst at 15 to 25 newtons. Run the test at 5 and 25 degrees Celsius, because the shell softens with heat.
5. Compatibility with makeup
The oil blend has to remove a long-wear foundation, a waterproof mascara and a mineral sunscreen. Test each on a standard substrate with a defined massage time, and score removal on a 0 to 4 scale. An oil with a high polyglyceryl emulsifier content removes a silicone foundation better than a pure ester, and a small amount of a surfactant accelerates the rinse without stinging the eye.
6. Packaging and the sustainability question
A jar of capsules is a plastic pack with a gelatin or vegan shell inside, which is a complicated recycling story. The honest position is to state the count, the material and the disposal route, and to sell the jar as reusable with a refill pouch. A brand that claims plastic-free on a jar of softgels has not checked its own bill of materials.
7. Commercial profile
Oil remover capsule, 0.5 ml fill, 30 capsules per jar, MOQ 5,000 jars, 30 to 40 days. See the makeup remover capsule range and the balm guide for the jar-based alternative.
