The Ordinary vs Good Molecules Squalane
Both bottles hold one ingredient and nothing else, so this comparison is not about formulas. It is about 30 ml against 13 ml — and what that does to the price of the oil you actually use.
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Buy The Ordinary. For almost everyone asking this question, The Ordinary 100% Plant-Derived Squalane is the right bottle: it holds 30 ml against Good Molecules' 13 ml — 2.3 times the oil — for a sticker price that is only a little higher, which makes the Good Molecules bottle substantially worse per ounce. Good Molecules wins exactly one scenario, and it is a real one: you want the smallest possible amount of money at risk to find out whether squalane suits your skin at all. If that is you, buy the small bottle with a clear conscience. If you already know you like squalane, the small bottle is the expensive one.
Start with the thing that makes this comparison unusual. Both of these are single-ingredient products. The Ordinary's INCI list reads Squalane and stops. Good Molecules' reads Squalane and stops. There is no fragrance in either, no preservative system to argue about, no actives, no texture-modifying esters, nothing to formulate well or badly. Squalane is a defined molecule — the hydrogenated, saturated form of squalene, which is why it is shelf-stable where squalene is not — so the contents of these two bottles are, as far as any published specification goes, the same substance. That is not us being generous to the cheaper brand. It is what a one-ingredient list means.
Which removes the usual grounds for a head-to-head and leaves three real ones: how much oil you get, what each brand tells you about where its squalane came from, and how easily you can buy the thing again. On the first, The Ordinary wins decisively. On the second, The Ordinary wins narrowly. On the third, The Ordinary wins comfortably. Good Molecules' case rests entirely on the checkout total, and on a 13 ml bottle that is a weaker case than it looks.
Volume is the whole argument, so it is worth being concrete about why. A plain squalane oil is used a few drops at a time, twice a day if you like it, and the bottle is gone when it is gone — there is no clever dilution and no way to make 13 ml behave like 30 ml. So the number that determines what squalane actually costs you over a year is cost per ounce, not sticker price, and the table below computes it from today's live prices rather than from anything we typed in. Check it before you buy. The gap it shows between these two bottles is normally wide enough that the cheaper-looking option is the more expensive one by a clear margin.
On sourcing, both brands say plant-derived and only one of them is specific. The Ordinary names sugarcane as the source and prints the plant-derivation claim in the product's own name. Good Molecules describes its oil as 100% natural squalane without naming the botanical it came from. Neither is a red flag — essentially all cosmetic squalane sold in the US today is plant-derived, usually from fermented sugarcane or from olives, and the shark-liver supply chain that gave the ingredient its reputation problem is a historical issue for the mainstream market rather than a live one. But if you are buying this ingredient partly because you want to know what it is made from, the brand that names the plant is giving you more.
Availability matters more than it sounds. The Ordinary is stocked more or less everywhere — Amazon, Sephora, Ulta, drugstores, the brand's own site — which means repurchasing is a non-event and you will rarely be stuck paying a marked-up third-party price. Good Molecules sells through fewer retailers, so you are more dependent on one listing being in stock at a sensible price on the day you run out. For a product you will buy again every couple of months, that is a genuine difference, not a technicality.
The honest complication: neither of these is the best value here. Both bottles are small, and the argument they are having is settled by a third product neither of them mentions — Timeless, at 2 fl oz, which is usually the lowest cost per ounce of any single-ingredient squalane we track. It is on this page third for exactly that reason. If your takeaway from a page about two cheap oils is that you should buy the big cheap oil instead, that is the correct takeaway, and we would rather say it than sell you the matchup.
How we picked: we don't run a lab and we don't claim to. We read every ingredient list, compiled the published specs, and computed the cost per ounce below. See our full method.
Quick picks
Our ranked shortlist. Tap a row for the full review, or the price to buy.
| # | Product | Best for | Score | Price |
|---|---|---|---|---|
| 1 |  The Ordinary 100% Plant-Derived Squalane A single-ingredient, plant-derived squalane in a full 30 ml bottle at a low price, stocked almost everywhere — the default pick for most people. | Best overall value | 9.2 | |
| 2 |  Good Molecules Squalane Oil The lowest sticker price of any 100% squalane here — but in a 13 ml bottle, so it's the cheapest way to try the ingredient, not the cheapest way to keep using it. | Best budget pick | 8.9 | |
| 3 |  Timeless Skin Care 100% Pure Squalane A double-size, fragrance-free 100% squalane that usually lands at the lowest cost per ounce of any pick here. | Best big-bottle value | 9.0 | |
| 4 |  Biossance 100% Squalane Oil A sustainably sourced, sugarcane-derived squalane in a larger bottle — the polished pick if you want brand pedigree and a bigger size. | Best premium pure oil | 8.8 |
The Ordinary 100% Plant-Derived Squalane
9.2A single-ingredient, plant-derived squalane in a full 30 ml bottle at a low price, stocked almost everywhere — the default pick for most people.
- Purity
- 100% squalane
- Source
- Plant-derived (sugarcane)
- Size
- 1 fl oz (30 ml)
- Cost / oz
- $10.40/oz
- Best for
- Best overall value
What we like
- 100% squalane, no fillers or fragrance
- One of the lowest entry prices of any name-brand squalane
- Sugarcane-derived and vegan
- Widely stocked, easy to repurchase
Keep in mind
- Small 30 ml bottle
- Simple dropper rather than an airless pump
Skip it only if you want a large-format bottle or airless packaging for oxidative stability.
Price as of October 19, 2026. Prices set by Amazon and change.
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Good Molecules Squalane Oil
8.9The lowest sticker price of any 100% squalane here — but in a 13 ml bottle, so it's the cheapest way to try the ingredient, not the cheapest way to keep using it.
- Purity
- 100% squalane
- Source
- Plant-derived (100% natural squalane)
- Size
- 0.44 fl oz (13 ml)
- Cost / oz
- $18.18/oz
- Best for
- Best budget pick
What we like
- Lowest sticker price on the list
- 100% squalane, non-greasy
- Good for testing whether squalane suits you before spending more
Keep in mind
- A 13 ml bottle — less than half the size of a standard 30 ml oil, so the cost per ounce is high
- Sold through fewer retailers
Skip it if you already know you like squalane — the larger bottles cost far less per ounce for the same molecule.
Price as of October 19, 2026. Prices set by Amazon and change.
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Timeless Skin Care 100% Pure Squalane
9.0A double-size, fragrance-free 100% squalane that usually lands at the lowest cost per ounce of any pick here.
- Purity
- 100% squalane
- Source
- Plant-derived (brand states plant-based)
- Size
- 2 fl oz (60 ml)
- Cost / oz
- $8.97/oz
- Best for
- Best big-bottle value
What we like
- 2 fl oz — twice the size of most rivals
- Typically the cheapest per ounce of the bunch
- Fragrance-free, single-ingredient
Keep in mind
- Plain packaging and dropper
- Brand is less widely known than The Ordinary or Biossance
Skip it if you prefer buying a smaller bottle to keep an oil fresh, or want a recognizable label.
Price as of October 19, 2026. Prices set by Amazon and change.
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Biossance 100% Squalane Oil
8.8A sustainably sourced, sugarcane-derived squalane in a larger bottle — the polished pick if you want brand pedigree and a bigger size.
- Purity
- 100% squalane
- Source
- Sugarcane-derived (stated on pack)
- Size
- 3.3 fl oz (as listed)
- Cost / oz
- $10.30/oz
- Best for
- Best premium pure oil
What we like
- 100% sugarcane-derived squalane, transparently sourced
- Larger listed size than most single-ingredient rivals
- Vegan and fragrance-free
- Absorbs fast with no greasy finish
Keep in mind
- Higher up-front price than budget oils
- Same molecule as the budget oils — the extra spend buys bottle size and sourcing, not results
Skip it if you only want a small bottle to try squalane — a budget oil costs far less at checkout for the same molecule.
Price as of October 19, 2026. Prices set by Amazon and change.
#ad · How we make money
Cost per ounce, compared
Computed from the current Amazon price and the listed size. Prices as of October 19, 2026 and set by Amazon.
So who should buy Good Molecules? One person: the sceptic. If you have never used a facial oil, you are not sure squalane will suit you, and you would rather spend the smallest possible amount to find out, the 13 ml bottle is a sensible, honest purchase. It is a single-ingredient squalane with no fragrance in it, so it is a fair test of the ingredient. The thing not to do is keep repurchasing it out of habit once the test comes back positive — at that point you are paying a large premium per ounce for a bottle size you have already outgrown.
And who should buy The Ordinary? Almost everyone else, and particularly anyone who wants one oil that does several jobs. 30 ml is enough that you will stop rationing it, which matters, because the two most useful things you can do with squalane are both volume-dependent: using it on your neck and chest as well as your face, and using it on dry hands, cuticles and hair ends instead of buying separate products for those. A bottle you are protecting does none of that. The dropper is basic and the bottle is clear rather than amber, which is worth noting and not worth worrying about — squalane is saturated, which is precisely why it resists the oxidation that ruins other facial oils.
If your real question is cost, skip to Timeless. The same one ingredient, fragrance-free, in a 2 fl oz bottle, and typically the cheapest per ounce of anything on this page. The trade-offs are honest ones: a less familiar brand, plain packaging, and a larger bottle that you will be living with for longer if the texture turns out not to suit you — although with a single-ingredient squalane there is very little texture to dislike. We compare it directly with The Ordinary on its own page if you want that matchup rather than this one.
If your real question is sourcing, look at Biossance. It is the only oil here that states sugarcane fermentation as the source on the pack itself, and it comes in the largest bottle of the four. It also costs the most at checkout by some distance, and the extra money buys you transparency and volume rather than a different result on your skin — the molecule is identical. We say that on every page that mentions it, because the alternative is pretending a premium squalane does something a budget squalane cannot.
What none of these four will do, so you are not disappointed. Squalane is an emollient: it softens the surface, slows the water evaporating out of skin, and makes a rough surface smoother and better at reflecting light. It is not a humectant, so it does not pull water into skin, which is why it works best pressed onto skin that is still slightly damp. It is not an active: it will not fade a dark spot, resurface anything, or reduce a wrinkle. It is commonly rated 0 to 1 on the comedogenic scale and it is considered fungal-acne safe, because Malassezia cannot feed on a saturated hydrocarbon. Those limits apply equally to every bottle on this page, at every price.
The bottom line. Buy The Ordinary if you want the sensible default: a 30 ml, single-ingredient, sugarcane-derived squalane from a brand you can repurchase anywhere. Buy Good Molecules only to test the ingredient cheaply, and move up a size once you know. Buy Timeless if cost per ounce is the thing you actually care about — it usually wins the table above. Buy Biossance if stated sourcing and a big bottle are worth a premium to you. And check the live prices before you commit, because on products this cheap a sale moves the ranking more than anything we could write.
Frequently asked questions
Is Good Molecules squalane the same as The Ordinary's?
As far as both published ingredient lists go, yes. Each is a single-ingredient product whose INCI list reads Squalane and nothing else, and squalane is a defined molecule rather than a proprietary blend. The differences are bottle size (30 ml for The Ordinary, 13 ml for Good Molecules), how specific each brand is about the plant its squalane came from, and how widely each is stocked.
Which is cheaper, The Ordinary or Good Molecules squalane?
Good Molecules is usually cheaper at checkout; The Ordinary is substantially cheaper per ounce, because its bottle holds 2.3 times as much oil. Since you use squalane a few drops at a time until the bottle is empty, cost per ounce is the number that decides what the habit costs you. The table on this page computes both from today's live prices.
Is Good Molecules squalane plant-derived?
The brand describes it as 100% natural squalane but does not name the botanical source. The Ordinary names sugarcane and puts the plant-derivation claim in the product name. Essentially all cosmetic squalane on the US market today is plant-derived, so this is a transparency difference rather than a safety one — but if knowing the source matters to you, The Ordinary tells you more.
Which bottle size should I buy if I am new to squalane?
The 13 ml Good Molecules bottle is a reasonable way to test the ingredient for the least money. Once you know squalane suits you, switch up — a 30 ml or 60 ml bottle costs far less per ounce for the same single ingredient, and having more of it is what lets you use squalane on your neck, hands and hair ends rather than rationing it for your face.
Does squalane go off before you finish a big bottle?
It is unusually resistant to going off. Squalane is the hydrogenated, saturated form of squalene, and removing those double bonds is exactly what stops it oxidising the way other facial oils do. Store it out of direct sun, keep the cap on, and a larger bottle is a reasonable purchase rather than a gamble. Our shelf-life guide covers the signs that any oil has actually turned.
Is there a better squalane oil than either of these?
On cost per ounce, usually yes: Timeless 100% Pure Squalane, in a 2 fl oz bottle, is typically the cheapest per ounce of the single-ingredient oils we track, and it is fragrance-free too. On stated sourcing and bottle size, Biossance 100% Squalane Oil gives you the most information and the most oil, at the highest checkout price. Both are on this page so you can compare all four at once.
Sources
Keep reading
Still deciding on a bottle size?
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