UpNature's 2 oz castor oil is labeled as an eyelash and eyebrow growth serum and lists USDA organic on the page.
Home/ Brands/ UpNature/ Castor Oil Lash Serum, 2 oz
Castor Oil Lash Serum, 2 oz
$9.98
UpNature's 2 oz castor oil is labeled as an eyelash and eyebrow growth serum and lists USDA organic on the page. Two ounces is more product than a 12 ml brush tube, so it suits people who also coat brows. You still want a clean brush instead of tipping the bottle toward your eye. Organic castor oil does not change how thick it feels on the lid.
We may earn a commission from qualifying purchases.
The Edyt Score
4.3 / 5.0
This castor oil for eyelashes is a 2 oz.
The formula is a 2 oz.
The verdict
UpNature's 2 oz castor oil is labeled as an eyelash and eyebrow growth serum and lists USDA organic on the page.
Compare against similar products
Side-by-side vs 6 near substitutes (Sky Organics, Kate Blanc Cosmetics, Live Fraiche, Pure Body Naturals, Cliganic, and BodyJ4You). Compare best for, key actives, texture, skin fit, Edyt score, and notes. Swipe sideways to compare.
| Pick | |||||||
|---|---|---|---|---|---|---|---|
| Best for | A 2 oz organic bottle for lashes and brows | A brushed castor serum sized for lashes | A hexagon bottle when you already own a spoolie | An organic castor tube built as a lash serum | Two 10 ml bottles aimed at lashes | A cold-pressed bottle for DIY spoolie use | A budget organic castor serum for lashes |
| Key actives | - | - | - | - | - | - | - |
| Texture | Castor oil for eyelashes | Castor oil for eyelashes | Castor oil for eyelashes | Castor oil for eyelashes | Castor oil for eyelashes | Castor oil for eyelashes | Castor oil for eyelashes |
| Skin fit | - | - | - | - | - | - | - |
| Edyt score Methodology: The Edyt Score reflects ingredient profiles, concentration, and formulation standards. It is separate from crowd-sourced user reviews. | 4.3 | 4.6 | 4.5 | 4.5 | 4.4 | 4.4 | 4.2 |
| Notes | 2 oz · USDA organic | Brush tip · 0.4 fl oz | Hexagon glass · Cold pressed | Lash serum · Organic | 2 x 10 ml · Lash and brow | Cold pressed · Organic | USDA organic · Lash serum |
| $ / size | $9.98 | $14.97 | $7.99 | $13.99 | $9.99 | $9.99 | $7.99 |
| Shop | Buy on AmazonThis page | Buy on AmazonProduct page | Buy on AmazonProduct page | Buy on AmazonProduct page | Buy on AmazonProduct page | Buy on AmazonProduct page | Buy on AmazonProduct page |
FAQ
Who is Castor Oil Lash Serum, 2 oz best for?
UpNature's 2 oz castor oil is labeled as an eyelash and eyebrow growth serum and lists USDA organic on the page. Two ounces is more product than a 12 ml brush tube, so it suits people who also coat brows. You still want a clean brush instead of tipping the bottle toward your eye. Organic castor oil does not change how thick it feels on the lid.
How did Edyt Beauty score this castor oil for eyelashes?
Edyt Beauty rates Castor Oil Lash Serum, 2 oz 4.3 out of 5 from the ingredient list, who it is for, and how the formula is built. That is separate from crowd-sourced user reviews.
How does it compare to similar products?
The compare table above stacks Castor Oil Lash Serum, 2 oz against near substitutes for the same shopping job, including picks from Sky Organics, Kate Blanc Cosmetics, Live Fraiche, Pure Body Naturals, Cliganic, and BodyJ4You. For more from the same brand, see More from UpNature below.
Where can I buy it?
Shop Castor Oil Lash Serum, 2 oz with the Buy button when it is available. We may earn a commission from qualifying purchases. Prices and availability can change. You can also find it in our guide to Best Castor Oils for Eyelashes.
You may also like

Sky Organics
Castor Lash & Brow Serum, 0.4 fl oz
$14.97

Kate Blanc Cosmetics
Organic Castor Oil, Hexagon
$7.99

Live Fraiche
Organic Castor Oil Lash Serum
$13.99

Pure Body Naturals
Castor Oil for Lashes, 2 x 10 ml
$9.99

Cliganic
Organic Cold-Pressed Castor Oil
$9.99

BodyJ4You
USDA Organic Castor Oil Lash Serum
$7.99






