PaintingProGuide is reader-supported. When you buy through links on this page we may earn an affiliate commission at no extra cost to you.
Linseed oil is the binder in most oil paint, so adding a little more of it to your colors is the most natural adjustment an oil painter can make. The best linseed oil for oil painting is artist-grade, pale and clean, sold in a bottle size you will finish before it thickens, and labeled clearly as refined or cold-pressed rather than boiled. Hardware-store linseed is a different product and does not belong on a palette.
Below you will find the main types of linseed oil and what each does, how to use it without causing wrinkling or cracking, and the bottles worth buying, from small starter sizes to studio volumes.
Quick answer: Winsor & Newton Refined Linseed Oil in the 75 ml bottle is the best starting point: a trusted artist brand, the right size to learn with, and a clear statement of what it does: slow drying and add gloss and transparency. Once you paint regularly, Gamblin Refined Linseed Oil or U.S. Art Supply’s 500 ml bottle offer much better value per ounce. Pluvane’s small doubly refined bottle is a good budget alternative for beginners.
Our Top Picks at a Glance
- Winsor & Newton Refined Linseed Oil — Best overall starter linseed oil
- Gamblin Refined Linseed Oil (16 oz) — Best studio size from an oil paint maker
- U.S. Art Supply Refined Linseed Oil (500 ml) — Best value for regular painters
- Pluvane Refined Linseed Oil (2.7 oz) — Best budget trial bottle
- JOFOOK Refined Linseed Oil (550 ml) — Best largest bottle
- PHOENIX Refined Linseed Oil (250 ml) — Best mid-size bottle
- Bellisinno Linseed Oil (100 ml) — Best small bottle for occasional painters
| Product | Best For | Key Spec | Key Strength | Price Tier |
|---|---|---|---|---|
| W&N Refined Linseed Oil | Beginners | 75 ml | Trusted artist brand | $ |
| Gamblin Refined Linseed | Studio painters | 16 oz | Made by an oil paint maker | $$ |
| U.S. Art Supply Linseed | Value | 500 ml | Low cost per ounce | $$ |
| Pluvane Linseed | Trying linseed | 2.7 oz (80 ml), doubly refined | Budget starter | $ |
| JOFOOK Linseed | Heavy use | 550 ml, doubly refined | Largest volume | $$ |
| PHOENIX Linseed | Mid-size need | 250 ml | Leak-proof bottle (listed) | $ |
| Bellisinno Linseed | Occasional painters | 100 ml | Small and simple | $ |
How We Chose
These picks are based on the Amazon listing details and specifications for each oil as checked in October 2026, how well each product’s type, refinement and bottle size fit fine-art oil painting, and how widely each is reviewed by Amazon buyers. We have not run yellowing or drying tests; claims such as “minimal yellowing” are the makers’ own and are presented as such.
- Type: refined or cold-pressed artist oil, never boiled or hardware linseed.
- Clarity: paler oils yellow less noticeably in light colors.
- Labeling: clear, consistent descriptions of what the oil is.
- Bottle size: matched to how much a painter realistically uses.
- Brand track record: makers with a history in artist materials.
Types of Linseed Oil for Painting
| Type | What it is | Best use |
|---|---|---|
| Refined linseed oil | Alkali-refined to remove impurities; pale and consistent | General thinning, slowing drying, medium recipes |
| Cold-pressed linseed oil | Pressed without heat; often considered higher quality | Grinding paint, painters who prefer traditional oil |
| Stand oil | Heat-thickened linseed; honey-like | Glazing mediums, leveling, flexible films |
| Sun-thickened oil | Thickened and bleached by sun and air | Faster-drying, glossy mediums |
| Boiled linseed oil | Contains metallic driers; for woodworking | Not for fine-art painting |
Most painters only need refined linseed oil. Stand oil is worth adding if you glaze a lot, and cold-pressed oil appeals to painters who grind their own colors. Avoid boiled linseed oil: its driers and inconsistent formulation are designed for furniture, not paintings.
Best Linseed Oils for Oil Painting Reviewed
1. Winsor & Newton Refined Linseed Oil, 75 ml — Best Overall Starter Linseed Oil
Winsor & Newton’s listing is brief and accurate: refined linseed oil is the most commonly used oil by artists, it slows drying when added to other oils, reduces paint consistency and increases gloss and transparency. That is everything a beginner needs to know.
The 75 ml bottle is the ideal learning size. Most painters use only a few drops per session, so a small bottle lasts and does not sit around thickening. When you know linseed suits your process, step up to a larger bottle.
Best suited for: Beginners and painters who want a reliable, small bottle from an established artist brand.
Key features (from the listing):
- Refined linseed oil
- 75 ml (2.5 oz)
- Slows drying
- Increases gloss and transparency
Pros:
- Trusted brand
- Right size for learning
- Clear, honest description
Cons and limitations:
- Small bottle for heavy users
- Higher cost per ounce
- Some yellowing over time is inherent to linseed
Buying consideration: Use it sparingly in early layers and increase slightly in later ones. That simple habit prevents most linseed-related problems.
2. Gamblin Refined Linseed Oil, 16 oz — Best Studio Size from an Oil Paint Maker
Gamblin is an American oil paint manufacturer, and its refined linseed oil comes in a 16 oz bottle in this listing. The Amazon listing provides no bullet details, so we rely on the product name and Gamblin’s standing as a maker of artist oils.
A 16 oz bottle suits painters who work several times a week or mix their own mediums. Decant into a smaller bottle for daily use so the main supply stays sealed.
Best suited for: Regular oil painters who want a larger bottle from a known paint maker.
Key features (from the listing):
- Refined linseed oil
- 16 oz bottle
- From Gamblin Artist Colors
Pros:
- Studio-friendly size
- Brand known for artist oils
- Pairs naturally with Gamblin paints and mediums
Cons and limitations:
- Listing gives no technical details
- Large bottle can thicken if opened often
- Mid tier
Buying consideration: If you use Gamblin colors and Gamsol, keeping your oil in the same family makes it easier to follow the maker’s guidance.
3. U.S. Art Supply Refined Linseed Oil, 500 ml — Best Value for Regular Painters
U.S. Art Supply’s 500 ml (16.9 oz) bottle is described for adding to oil paints and mediums, used in moderation to thin oils or as an ingredient in traditional mediums. The listing notes it slows drying, aids flow, increases gloss and transparency, and can be pre-diluted with turpentine or odorless thinner.
It also serves as a binder for mixing colors from powdered pigments. Some listing language refers to house paints and primers, so focus on the artist uses.
Best suited for: Painters who use linseed oil often or mix their own mediums and want a low cost per ounce.
Key features (from the listing):
- 500 ml (16.9 oz)
- Refined linseed oil
- For thinning, mediums and pigment binding
- Gloss finish
Pros:
- Strong value
- Versatile
- Good for making mediums
Cons and limitations:
- Listing mixes artist and trade uses
- Large size for casual painters
- Slows drying
Buying consideration: Write the date you opened it on the label. Linseed gradually thickens once air gets in.
4. Pluvane Refined Linseed Oil, 2.7 oz — Best Budget Trial Bottle
Pluvane offers an 80 ml (2.7 oz) bottle of linseed oil pressed from flax seed and doubly refined to remove wax impurities and pigments that cause yellowing, according to the listing. It is pitched as a trial-friendly size for students and hobbyists.
The listing makes specific claims, such as extending open time by two to three hours and lasting for five to ten medium-sized paintings. Treat those as the maker’s estimates; actual results depend on how much you add and your studio conditions. It also suggests pre-diluting with solvent for smoother, self-leveling brushwork.
Best suited for: Students and beginners who want a cheap, small bottle of refined linseed.
Key features (from the listing):
- 80 ml (2.7 oz)
- Doubly refined, ultra-pale (listed)
- Increases gloss and transparency
- Slows drying
Pros:
- Low tier
- Small, trial-friendly size
- Detailed listing
Cons and limitations:
- Some claims are specific but unverified
- Lesser-known brand
- Small for regular use
Buying consideration: Compare its color in the bottle against a known brand if you can; paler oil generally yellows less in light colors.
5. JOFOOK Refined Linseed Oil, 550 ml — Best Largest Bottle
JOFOOK’s 550 ml bottle is the largest here. The listing describes flax-seed oil, doubly refined to eliminate wax impurities, producing a clear liquid that does not alter hues. It notes increased flexibility, reduced viscosity and extended drying time.
It also explains, accurately, that linolenic acid in linseed contributes both to a durable film and to yellowing. That trade-off is inherent to linseed oil and is why some painters use other oils for whites.
Best suited for: Painters who go through linseed quickly or teach classes.
Key features (from the listing):
- 550 ml
- Doubly refined (listed)
- Clear liquid
- Extends drying time
Pros:
- Largest volume
- Informative listing
- Good for medium recipes
Cons and limitations:
- Too much for occasional painters
- Slows drying
- Yellowing potential noted by the maker
Buying consideration: Store in a cool, dark place and keep the cap tight. Consider transferring some into a smaller bottle to reduce air exposure.
6. PHOENIX Refined Linseed Oil, 250 ml — Best Mid-Size Bottle
PHOENIX sells an 8.5 oz (250 ml) bottle described as thinning oil paint while enhancing gloss and fluidity, extending drying time, and resisting yellowing. It conforms to ASTM D-4236 and comes in a leak-proof, easy-pour container according to the listing.
One inconsistency: the listing calls it both refined and “100% pure, cold-pressed”. These are different processes, so treat it as a general artist linseed oil rather than relying on either label.
Best suited for: Painters who want more than a starter bottle but less than a half-liter.
Key features (from the listing):
- 250 ml (8.5 oz)
- Thins paint, adds gloss and flow
- Extends drying time
- Leak-proof bottle (listed)
Pros:
- Sensible middle size
- Easy-pour container
- Low tier
Cons and limitations:
- Listing conflicts on refined versus cold-pressed
- Non-yellowing claim is the maker’s
- Less established brand
Buying consideration: If a listing’s description is inconsistent, a small test on a scrap panel is the best way to judge clarity and drying.
7. Bellisinno Linseed Oil for Painting, 100 ml — Best Small Bottle for Occasional Painters
Bellisinno’s 100 ml bottle is described as refined from flax seeds for purity and clarity, improving flow and workability, adding transparency and a soft gloss, and slightly slowing drying. It suits occasional painters who want a small, simple bottle.
The listing confusingly also calls it an “odorless paint thinner” and “mineral spirits paint thinner”. It is linseed oil, not a solvent; do not use it to clean brushes.
Best suited for: Occasional oil painters and workshop students.
Key features (from the listing):
- 100 ml
- Refined linseed oil
- Adds transparency and gloss
- Slightly slows drying
Pros:
- Small, low-commitment size
- Low tier
- Simple to use
Cons and limitations:
- Listing mislabels it as a thinner in places
- Limited brand information
- Small for regular use
Buying consideration: Keep oil and solvent clearly labeled in your studio. Mixing them up is a common beginner error.
How to Use Linseed Oil in Oil Painting
Linseed oil is simple, but a few rules keep paintings sound. First, follow fat over lean: early layers should have little or no added oil and may be thinned with solvent, while later layers can contain a little more oil. Second, add oil in small amounts, a few drops per pile of paint, not a puddle. Third, avoid very oily, thick passages, which can wrinkle as the surface skins over before the paint beneath dries.
For glazing, many painters make a simple medium of linseed or stand oil with a little solvent. Others prefer alkyd mediums for faster drying. If you dislike solvents, linseed oil alone can thin paint, though it slows drying further.
Buying Guide: How to Choose Linseed Oil for Oil Painting
Choose artist grade
Buy linseed sold for oil painting, labeled refined or cold-pressed. Never use boiled linseed oil from hardware stores on paintings.
Prefer pale oil for light colors
All linseed yellows a little over time. Paler, well-refined oils minimize visible yellowing in whites and pale blues. In darks and earth tones it rarely matters.
Buy the right size
Linseed oil thickens with air exposure. Small bottles stay fresh for casual painters; large ones save money for frequent painters who decant.
Consider stand oil for glazing
If you glaze often, add a bottle of stand oil for its leveling, flexible film. It is thicker and usually mixed with solvent or refined oil.
Read labels carefully
Several budget listings mix up oil and solvent terminology. Make sure you are buying oil when you want oil.
Store it well
Keep bottles capped, cool and out of direct sun. Wipe the neck before closing so dried oil does not seal the cap.
Learn More About Linseed Oil
New to oils? Our explainer on what linseed oil is and why painters use it covers the basics. If yellowing or slow drying is a concern, compare options in our guide to the best alternatives to linseed oil for painting. Wondering if the bottle in your garage will do? Read can you use any linseed oil for painting before you try it.
Common Mistakes to Avoid
- Using boiled or hardware-store linseed oil on a painting.
- Adding lots of oil to the first layer and less in later layers.
- Painting thick, oily passages that wrinkle as they dry.
- Confusing linseed oil with solvent when cleaning brushes.
- Leaving bottles open or half-empty for months.
- Varnishing before oil-rich layers have properly dried.
FAQs
What is the best linseed oil for oil painting?
Refined artist-grade linseed oil from a trusted brand, such as Winsor & Newton or Gamblin, is the best choice for most painters. Cold-pressed oil is an alternative for those who prefer it or grind their own paint.
Is refined or cold-pressed linseed oil better?
Both are suitable. Refined oil is pale and consistent; cold-pressed oil is pressed without heat and is preferred by some painters for grinding paint. For general use, refined is easier to find and use.
Can I use hardware store linseed oil for painting?
No. Hardware-store linseed is often boiled and contains driers, and it is not formulated for artwork. Use artist-grade oil.
Does linseed oil make oil paint dry faster?
No, adding linseed oil generally slows drying slightly compared with using an alkyd medium. It is chosen for gloss, flow and blending time.
Will linseed oil yellow my painting?
Linseed yellows a little over time, especially in thick, oil-rich areas and paintings kept in the dark. Pale refined oils and moderate use minimize the effect.
How much linseed oil should I add to oil paint?
Usually only a few drops per pile of paint. Increase slightly in each later layer to maintain fat over lean.
Final Recommendation
Start with a small bottle of Winsor & Newton Refined Linseed Oil to learn how oil changes your paint. When it becomes part of every session, move to Gamblin’s 16 oz bottle or U.S. Art Supply’s 500 ml for better value, or JOFOOK if you use a lot. Pluvane and Bellisinno are fine budget starters, and PHOENIX fills the middle ground, but read labels carefully and stick to artist-grade oil.
2 Comments