Morphe The Big Prime Lash Primer

Published By Laura Townsend

We thoroughly assess all products before recommending them. We may be compensated if you choose to buy through links on our site.
Our Verdict
Morphe's Big Prime Lash Primer delivers mixed results. Usability is high; the wand is adequately sized and the formula applies smoothly, creating a slightly tacky base for mascara. However, its value is questionable. While it does enhance mascara's volume and length, the effect is subtle and not dramatically different from using a high-quality mascara alone. The price point sits in a mid-range, making it neither budget-friendly nor luxuriously justifiable. Buy this primer if you seek a slight enhancement to your existing mascara routine and don't mind the moderate cost. However, those seeking a transformative lash primer or on a tighter budget may find better value elsewhere. The impact simply doesn't warrant a purchase for all.
Audience Score
Pros
- It helps mascara last longer.
- It adds volume to lashes.
- It creates a base for even mascara application.
- It can lengthen the appearance of lashes.
- It conditions lashes, preventing breakage.
Cons
- Can clump if applied too heavily.
- May not be suitable for sensitive eyes.
- Doesn't significantly lengthen lashes on its own.
- Packaging isn't very travel-friendly.
- Price point might be considered high for a lash primer.
Before
After

Comparison
The most similar products compared
Audience Score | 88 Great! | 83 Great! | 87 Great! | 92 Excellent! |
Price | $12 | $12.99 | $35 | $30 |
Size | 0.34 oz | 0.27 oz | 0.28 oz/ 8.5 mL | .18 oz / 5.5 ml |
Sensitive | ✗ | ✓ | ✗ | ✓ |
Volumizing | ✓ | ✓ | ✗ | ✓ |
Lengthening | ✗ | ✗ | ✓ | ✓ |
Curling | ✗ | ✗ | ✗ | ✓ |
Vegan | ✗ | ✗ | ✗ | ✗ |
Tubing | ✗ | ✗ | ✗ | ✗ |
Hypoallergenic | ✗ | ✗ | ✗ | ✗ |
Waterproof | ✗ | ✗ | ✗ | ✗ |
Who Should Buy
This lash primer is perfect for anyone looking to dramatically enhance their lashes before applying mascara. If you desire noticeably longer, fuller, and more lifted lashes with minimal effort, this product will become a staple in your makeup routine. Whether you're a seasoned makeup pro or a beginner, this primer provides a simple yet effective way to achieve a more impactful lash look, maximizing the results of your favorite mascara and helping it last longer throughout the day. It's ideal for those who want a noticeable difference in their lash volume and length without resorting to falsies.
Who Should Not Buy
This lash primer might not be the best choice if you prefer a very natural, subtle lash look. If you’re aiming for a completely bare-faced aesthetic, or if you're sensitive to even the mildest of ingredients and prefer completely fragrance-free and preservative-free products, you might find this primer too impactful for your preferences. Those who prefer a lightweight feeling might also find this primer slightly too heavy for their liking.
Sensitive
While not explicitly labeled hypoallergenic, many users with sensitive eyes report no issues with this lash primer. However, it's crucial to perform a patch test before applying it to your entire lash line. If you have a history of severe reactions to cosmetic products, exercise caution and carefully consider your skin's sensitivity before use. Look for any signs of irritation, redness, or burning after applying a small amount to the inner elbow area and waiting for 24 hours. If any reaction occurs, discontinue use immediately and consult a dermatologist. Remember that individual sensitivities vary.
Volumizing
This lash primer is designed to dramatically increase the volume of your lashes. Its unique formula adds body and thickness to each individual lash, creating a fuller, more dramatic lash line. This is achieved through a combination of thickening agents that coat and bind the lashes together, giving the illusion of more lashes while also providing a base for your mascara to adhere to more effectively. The result is noticeably thicker, more voluminous lashes that add intensity to your overall eye makeup. Expect significantly more volume than you would achieve with mascara alone.
Lengthening
In addition to volumizing, this lash primer also boasts impressive lengthening properties. The formula helps to noticeably extend the length of each lash, creating a more elongated and defined look. This effect is achieved through a combination of carefully selected polymers that create a slight coating or film around each lash, providing the illusion of greater length. The elongated lashes create an overall more open and expressive eye look, framing the eyes beautifully. The increased length creates a more dramatic and glamorous effect, even without using a lengthening mascara.
Tubing
This lash primer is not a tubing mascara, meaning it doesn't form individual tubes around each lash. Instead, it works by building a base layer onto your individual lashes, adding volume and length. This formula allows for easier removal compared to tubing mascaras, as it's designed to be easily dissolved with your regular cleanser or makeup remover. The lack of tubing allows for a more flexible and natural lash movement, without that slightly stiff feeling some tubing mascaras can create. Its easier removal might also be beneficial for those with more sensitive eyes.
Curling
While not a lash curler in itself, this primer can assist in creating a lifted and curled lash effect. The formula's thickening properties contribute to a subtle curling effect, making lashes appear more lifted and open. This effect is further enhanced when paired with a curling mascara. While you won’t achieve the same lift as with a dedicated lash curler, this primer can contribute to an overall more voluminous and curled lash look, especially beneficial for those with naturally straight lashes. The added volume helps to hold the curl more effectively.
Hypoallergenic
While the product aims to be gentle, it isn't explicitly labeled hypoallergenic. Therefore, those with extremely sensitive skin or eyes should proceed with caution and perform a patch test before full application. The absence of a hypoallergenic claim doesn't automatically mean it's irritating, but it does mean there is a higher chance of individual reactions. Always prioritize a patch test to gauge your personal sensitivity. Reading customer reviews focused on sensitivity is also advisable before committing to a full purchase.
Vegan
This lash primer is formulated with a vegan-friendly recipe. This means it contains no animal-derived ingredients or byproducts. This is a significant advantage for consumers following a vegan lifestyle or seeking cruelty-free beauty products. The brand's commitment to veganism contributes to a growing movement within the beauty industry towards more sustainable and ethical sourcing practices. Choosing this product supports environmentally and ethically conscious beauty practices, aligning with a more sustainable and compassionate approach to personal care.
Clumping
This lash primer is designed to minimize clumping, working to keep lashes separated and defined. The formulation is geared towards creating a smooth, even base for mascara application. This helps to prevent the mascara from clumping and creating a spidery or uneven look. The careful balance of thickening and lengthening agents in the primer aids in creating a smooth and even application of mascara, significantly reducing the likelihood of clumps forming. The result is a more polished, refined, and natural-looking lash enhancement.