Shea › hair product ingredient scanner

a hair product ingredient scanner for 4C and type 4 hair

Short answer: Shea (free on iPhone and Android). Point it at a product's ingredient list, or its barcode, and it reads the label and scores it against your hair, using the porosity and texture in your profile. The useful part is not a generic good or bad verdict. It is knowing whether this particular bottle suits the hair you actually have, before you pay for it.

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Hair products for textured hair are not cheap, and the label is written to sell rather than to inform. "For natural hair" means nothing. "Moisturising" means nothing. The ingredient list is the only honest part of the packaging, and it is printed in six point type on the back in an order most people were never taught to read.

the same ingredient is not good or bad for everyone

This is where most ingredient advice goes wrong. You will see lists of things to avoid presented as universal, and they are not.

Heavy butters are a good example. On high porosity hair, which loses moisture quickly, a rich butter seals and helps. On low porosity hair, where the cuticle lies flat, the same butter sits on top, never absorbs, and leaves your hair greasy and somehow still dry. Coconut oil divides people for the same reason. Neither camp is wrong. They just have different hair.

So a scanner that gives one universal score is only slightly more useful than the marketing on the front. What you want is a read against your own porosity, density and texture.

what to actually look for on a label

the first five ingredients. They are most of the bottle. If water is not near the front of a moisturiser, it is not really moisturising.

drying alcohols near the top. Short-chain alcohols high in the list pull moisture out of coily hair. Fatty alcohols like cetearyl are the opposite and are fine.

weight against your porosity. Heavy butters sit on low porosity hair and never absorb. The same jar can be exactly right on high porosity.

build-up you will have to remove. Some silicones and waxes need a clarifying wash. That is a choice, not a fault, but you should know before you buy.

protein and moisture balance. Too much protein makes hair stiff and brittle. Too little and it will not hold. Labels rarely say which one they are.

what it did on hair like yours. An ingredient list predicts. Someone with your texture who used it for a month knows.

Ingredients are listed by quantity, so the first few make up most of what is in the bottle and anything after fragrance is usually a trace. That single fact makes a lot of labels readable: if the ingredient you are buying the product for is second from last, you are paying for the claim rather than the ingredient.

how the scan works

scan the label or the barcode and Shea reads the ingredient list off the pack.

scored against your own hair using the porosity, density and texture from your profile, not a generic rating.

protein and moisture read so you can see which way a product leans before it makes your hair stiff or limp.

a watch list you control for the things you personally avoid, so they are flagged every time.

saved to your shelf with what it actually did on your hair, so next time you are not guessing.

the Circle for the rest 4,000+ Black women who can tell you how it performed over a month.

If a barcode is not in the catalogue yet, scanning the ingredient list still works, and that product gets added for everyone who scans it after you. The catalogue has grown that way, one member's scan at a time, which is why it covers the brands aimed at textured hair rather than only the mainstream ones.

saved you $22 🫶🏾

the part the label cannot tell you

An ingredient list predicts how a product should behave. It cannot tell you how it behaved on hair like yours over a month, whether it flaked under a gel, or whether it was worth the price.

That is what the Circle adds: 4,000+ Black women with 4C, 4B, 4A, 3C, 3B and 3A hair who have already tried most of the shelf. Between the scan and the women who used it, you get both halves of the answer.

it is mainly about not wasting money

Most people with textured hair have a graveyard of half-used bottles that cost real money. Every one of those was bought on a claim on the front of the pack. Checking the back before you buy, against your own hair rather than a generic rule, is the cheapest change you can make to a hair routine.

is Shea free?

Yes. Shea is free on iPhone and Android, and scanning is included on the free tier with a monthly limit. Premium raises that limit and is optional. There are no ads and your data is not sold.

frequently asked

is there an app that scans hair product ingredients? Yes. Shea scans the ingredient list on a product label, or its barcode, and scores it against your own hair, so the answer is specific to your porosity and texture rather than a generic good or bad rating.

which ingredients are bad for 4C hair? There is no universal list. Drying alcohols and heavy build-up are worth watching on most coily hair, and some people avoid silicones or coconut oil, but the same ingredient can suit one head and not another. What matters is how it behaves on your porosity, which is why the scan is scored against your own profile.

can I check a product before I buy it? Yes, that is the point. Scan the label or the barcode in the shop and you get the read before you spend the money rather than after the bottle is half empty.

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