NYX Butter Gloss vs NYX Fill & Fluff: Which Should You Buy?

Safety scores are similar (Butter Gloss 82; Fill & Fluff 81). Butter Gloss is used on lips, so general safety considerations include avoiding use on broken skin and discontinuing if irritation occurs; transfer is common, so expect it may move onto cups or masks. Fill & Fluff is used around the eye area (brows), so it’s important to apply with care, avoid getting product into the eyes, and keep the tool clean. The data provided does not include specific safety warnings beyond typical cosmetics use.

Comfort is a clear win for Butter Gloss (93 vs 84). Multiple reviewers describe the gloss as creamy, lightweight, and not sticky once it settles, with a moisturised feel. Fill & Fluff is generally described as smooth and easy to glide on, but comfort is more variable because smudging or fading can make the product feel less dependable during wear. If “feel on the skin” is your main deciding factor, the gloss stands out.

Both products are rated easy to use (Butter Gloss 90; Fill & Fluff 89). Butter Gloss is a simple swipe-on tube gloss—minimal technique required, with easy reapplication. Fill & Fluff simplifies brow work by combining shading and blending in one tool, and several reviewers mention it’s easy even for people who don’t usually wear makeup. The main learning curve is brow shaping rather than product handling.

Application scores are close (Butter Gloss 88; Fill & Fluff 86). The gloss applies smoothly from the tube and can be worn alone or layered; some reviewers mention it can go on a bit thick at first but melts down after a few minutes. Fill & Fluff is praised for gliding on and for the paddle brush that helps diffuse product for a natural look. Precision may drop if the pencil becomes blunt after a few uses, as some reviews note.

Skin compatibility scores slightly favour Butter Gloss (85 vs 78). For the gloss, reviewers commonly mention it feels moisturising and comfortable, though transfer and reapplication are typical. For Fill & Fluff, the lower score aligns with reports of smudging and wear issues that may be more noticeable on the brow/skin area. Neither listing provides a full ingredient breakdown here, so if you’re sensitive, it’s sensible to patch test and stop use if irritation occurs.

Shade range is strong for both (Butter Gloss 88; Fill & Fluff 87). Butter Gloss is positioned as available in a wide variety of shades, and reviews mention multiple popular colours across nude, mauve, and brown families (in addition to clear). Fill & Fluff also comes in multiple brow shades, with customers frequently praising how well specific tones match (including taupe, blonde, espresso, and ash-brown families). The better “range” depends on whether you need lip variety or brow match precision.

Finish quality favours Butter Gloss (91 vs 83). The gloss is designed specifically for a smooth, glossy finish, and reviews consistently reinforce a creamy look and comfortable shine. Fill & Fluff’s finish is more about realism—brows that look fuller but not overly drawn-on—and many users like that effect. However, some reports of smudging, fading, or the tip becoming blunt can make the finish look less precise over time.

Neither product is a clear long-wear champion, but Butter Gloss scores slightly higher for longevity (72 vs 67). Review feedback suggests the gloss may last a couple of hours for many people but typically needs reapplication after eating or drinking, with transfer expected. For Fill & Fluff, some users say it lasts until removal, while others mention it fades, smudges easily, and is not water/sweat resistant. If wear time is critical, plan for touch-ups either way.

Scent is more relevant to Butter Gloss than a brow pencil. Butter Gloss scores 80 and reviewers mention it “smells amazing,” suggesting a noticeable and generally liked fragrance. Fill & Fluff scores 50, but brow products are typically not purchased for scent; if you prefer minimal fragrance, the scoring suggests Butter Gloss may be more noticeable, so checking for fragrance sensitivity could be worthwhile.

Build quality is mainly relevant for the dual-ended brow pencil. Fill & Fluff has a build quality score of 68 and includes user reports that the small brush can loosen or fall off over time. Butter Gloss doesn’t have a build quality score provided (it’s a consumable tube product), so the more meaningful takeaway is that Fill & Fluff’s design is useful but can be more failure-prone than a simple tube format.

Durability is slightly higher for Butter Gloss (74 vs 66), though durability means different things here. For the gloss, the main durability issue is performance over the day (transfer and fading) rather than the container failing. For Fill & Fluff, durability concerns include both wear (smudging/fading) and physical reliability (brush end complaints), which can shorten the “usable life” or add annoyance even when the formula itself performs well.

Personalization is higher for Butter Gloss (90 vs 83). Butter Gloss is positioned with a wide shade variety and can be layered for different intensity, and the clear shade can be used for a more custom effect (as reviewers mention mixing/blending). Fill & Fluff’s personalization mainly comes from shade matching and brow styling via pencil pressure and brush blending. If you want more look variation from one product type, the gloss offers more flexible finish/intensity options.

Ingredient/material quality scores favour Fill & Fluff (72 vs 58). The provided data doesn’t include full ingredient lists for either item, so this comparison relies on the scoring signal rather than specific “good” or “bad” ingredients. Butter Gloss still performs strongly in comfort and finish, but its lower ingredient quality score suggests it may not rate as highly on formulation/transparency factors used by the scoring system. If ingredients are a priority, check the full INCI lists before buying.

Packaging quality slightly favours Butter Gloss (76 vs 73). The gloss comes in a tube, which is typically straightforward for dispensing and reapplying. Fill & Fluff’s dual-end format is convenient, but some reviewers mention a practical issue: the brush end can fall off, which impacts usability and travel-friendliness even if it can be fixed. If you want the lower-maintenance packaging experience, the gloss has the edge.

Value strongly favours NYX Butter Gloss (95 vs 86). At $5.97 with extremely high review volume and strong satisfaction (95), it’s consistently described as performing like—or better than—pricier alternatives for a comfortable glossy finish. Fill & Fluff can still be good value, particularly as a pack of two at $19.59, and many customers call it a great deal compared to retail. However, mixed longevity and occasional build issues reduce its value score relative to the gloss.

Brand trust is effectively a tie (84 vs 84). Both products come from NYX PROFESSIONAL MAKEUP, a widely recognised makeup brand with consistent cruelty-free positioning in the provided data. Since both are the same brand, the deciding factors are more about product format, performance scores, and the specific recurring complaints (transfer for gloss; smudging/brush issues for the brow pencil).

Customer satisfaction is higher for Butter Gloss (95 vs 91), supported by a very large review count (123,926) and strong average rating (4.5/5). Reviews frequently praise texture, comfort, and value, with longevity being the most debated point. Fill & Fluff is also highly rated (4.6/5) with solid volume (9,934) and lots of positive comments about natural-looking brows and ease of use. Negative feedback is more concentrated around smudging, fading, and occasional brush/build problems.

Claim support favours Butter Gloss (86 vs 80). Butter Gloss claims a non-sticky, smooth, softening experience and sheer-to-medium coverage; these are broadly consistent with reviewer feedback (creamy feel, comfortable wear, not sticky for many, with expected transfer and variable wear time). Fill & Fluff claims easy, full brows with a shading pencil and blending brush; reviews support ease and natural-looking fullness, but durability-related complaints (smudging, lack of water/sweat resistance, brush issues) weaken the “set” and long-wear expectations some users may infer.

Ethical transparency scores are strong for both and favour Butter Gloss slightly (92 vs 88). Both products repeat NYX’s cruelty-free positioning and note PETA acknowledgement in the provided details. Beyond cruelty-free status, no additional ethical or sustainability specifics are provided here, so the comparison should be viewed as limited to what’s explicitly stated.