Luxilon is best known for firm polyester strings, but Luxilon Natural Gut serves a very different purpose. It is designed to deliver premium comfort, easy power, responsive feel and excellent tension maintenance, either in a complete natural gut setup or as part of a hybrid.
Its nine-ribbon natural construction is finished with a low-friction coating designed to work alongside Luxilon monofilament strings. This makes it particularly appealing to players who want the comfort and elasticity of natural gut without giving up the control of polyester.
Luxilon Natural Gut Rating
| Performance category | Rating |
|---|---|
| Power | 9.5/10 |
| Spin | 8/10 |
| Comfort | 10/10 |
| Control | 8/10 |
Luxilon Natural Gut offers one of the strongest combinations of power, comfort and long-term playability available. Its spin and control are also pretty decent, particularly when it is used in a properly selected hybrid.
Luxilon Natural Gut Specifications
| Specification | Details |
|---|---|
| Material | Natural serosa ribbons |
| Construction | Nine natural serosa ribbons |
| Available gauges | 17/1.25mm and 16/1.30mm |
| Color | Natural |
| Coating | Low-friction hybrid-optimized coating |
| Format | Individual set |
| Country of origin | Belgium |
| String type | Natural gut |
| Recommended use | Full bed or natural gut/polyester hybrid |
Natural gut is produced from layers of cattle intestine known as serosa. Despite the traditional nickname, tennis natural gut is not made from cat intestines.
Luxilon combines these natural fibers into nine ribbons before applying a protective low-friction coating. This construction is intended to improve consistency, tension maintenance and compatibility with polyester strings.
Luxilon Natural Gut Performance
Power
Power is one of Luxilon Natural Gut’s strongest qualities. Natural gut is highly elastic, allowing the strings to stretch during impact and return energy to the ball efficiently.
This should help players create depth and pace without needing to swing harder. Serves, volleys and flatter groundstrokes can all benefit from this responsive construction.
A complete bed may feel too lively for players accustomed to low-powered polyester. Those players can manage the extra power through tension selection or by pairing the natural gut with a polyester cross.
Power rating: 9.5/10
Spin
Luxilon Natural Gut does not have the sharp profile of a shaped polyester, but its spin potential should not be described as poor. The smooth surface and low-friction coating allow the strings to slide and return toward their original position, supporting snapback-based spin.
The thinner 1.25mm version should provide the best spin and responsiveness. However, players seeking the strongest possible bite from aggressive vertical swings may still prefer a shaped polyester.
Spin potential can become particularly useful in a natural gut and polyester hybrid. A smooth polyester cross can provide additional control while allowing the gut mains to move more freely.
Spin rating: 8/10
Control
Natural gut is powerful, but its consistent response and exceptional tension stability help prevent that power from becoming unpredictable. Luxilon Natural Gut is also generally positioned as a slightly crisper and more control-oriented option than some softer natural gut strings.
Players who produce their own pace should still consider a hybrid or a higher tension within their racket’s recommended range. Compared with a complete bed of Luxilon 4G, Natural Gut will remain considerably livelier and more forgiving.
The control is best described as responsive rather than low-powered. Players receive predictable feedback from the string bed, but they still need suitable tension and racket-head speed to manage its power.
Control rating: 8/10
Comfort and Feel
Comfort is the defining strength of Luxilon Natural Gut. Its highly elastic fibers are designed to absorb more impact shock than a stiff polyester string, producing a softer and more forgiving response.
This makes it suitable for players who find complete polyester setups uncomfortable. However, no tennis string can prevent or treat an existing arm injury, and persistent pain should be assessed by an appropriate medical professional.
Natural gut is also valued for touch and ball response. Its elasticity and consistent tension make it well suited to volleys, drop shots, slices and other shots where precise feedback matters.
Comfort rating: 10/10
Durability and Tension Maintenance
Physical durability and playability duration are two different qualities, and this distinction is especially important with natural gut.
Luxilon Natural Gut will not resist breakage as effectively as a durable polyester. Frequent string breakers may experience fraying, notching or eventual breakage, particularly with the thinner 1.25mm gauge.
Its tension maintenance, however, is exceptional. Natural gut retains its elasticity and playable response considerably longer than most polyester and synthetic strings. It should not be described as a string that rapidly loses performance under aggressive hitting.
The protective coating improves resistance to moisture and abrasion, but the string should still be kept dry. Damaged grommets, poor installation and exposure to water can shorten its useful life.
For general guidance on replacement timing, see how often you should change tennis strings.
Choosing Between 1.25mm and 1.30mm
The 1.25mm gauge is the better choice for players prioritizing feel, responsiveness and spin. Its thinner construction allows greater string movement, although it may break sooner for aggressive players.
The 1.30mm gauge provides more material and should offer better resistance to notching and breakage. It is the more practical option for players who hit heavily, use an open string pattern or want slightly more control.
| Gauge | Best suited to |
|---|---|
| 1.25mm | Feel, responsiveness, spin and touch |
| 1.30mm | Durability, stability and slightly greater control |
Players who are unsure which material or gauge best matches their game can also use the Tennis String Finder.
Full Bed or Hybrid Setup?
Full Bed of Natural Gut
A complete bed of Luxilon Natural Gut maximizes comfort, power, touch and tension maintenance. It makes the most sense for players who value effortless depth and a forgiving response more than maximum polyester-style control.
The main disadvantage is cost. A complete natural gut setup also may not provide enough durability for frequent string breakers.
Natural Gut Mains and Polyester Crosses
Placing natural gut in the mains preserves more of its power, comfort and feel. The polyester crosses can add control and produce a firmer overall response.
This is the most logical setup for players who want natural gut to remain the dominant material. A smooth polyester such as Luxilon ALU Power is a common type of pairing, although the best combination depends on the player’s racket and preferences.
Polyester Mains and Natural Gut Crosses
Using polyester in the mains produces a firmer and more control-focused setup. Natural gut crosses can add some power and comfort, but the polyester mains will continue to determine most of the string bed’s response.
This arrangement may also cause the natural gut crosses to notch more quickly. Players looking for the strongest natural gut characteristics will generally receive more of them by putting the gut in the mains.
Tension Guidance
Luxilon Natural Gut should always be installed within the racket manufacturer’s recommended tension range. Because it is powerful and maintains tension exceptionally well, players may prefer the middle or upper portion of that range when using a complete bed.
Hybrid tensions depend on which material is placed in the mains and how stiff the polyester is. A qualified stringer can help balance the two materials without making the setup unnecessarily firm.
The Tennis String Tension Calculator can provide a useful starting point before discussing the final setup with a stringer.
Who Should Use Luxilon Natural Gut?
Luxilon Natural Gut makes the most sense for:
- Players prioritizing comfort, power and touch
- All-court players and doubles players
- Players who want long-lasting tension stability
- Players who find complete polyester setups too firm
- Players building a natural gut and polyester hybrid
- Players willing to pay more for premium playability
- Players who do not regularly break strings
Its responsive construction can suit several ability levels. The more important consideration is whether the player needs its combination of comfort and power and can justify the higher price.
Who Should Avoid It?
Luxilon Natural Gut may not be the best choice for:
- Frequent string breakers
- Players seeking an inexpensive string
- Players who regularly play or store equipment in wet conditions
- Players wanting the maximum bite of a shaped polyester
- Players who prefer an extremely firm, low-powered response
- Players who do not want to take additional care of their strings
Heavy topspin players do not automatically need to avoid natural gut. However, aggressive string breakers should carefully consider the cost and expected lifespan before choosing it.
Pros and Cons
| Pros | Cons |
|---|---|
| Exceptional comfort | Premium price |
| Easy access to power and depth | Less break resistant than polyester |
| Excellent touch and responsiveness | Requires protection from moisture |
| Outstanding tension maintenance | May be too powerful in a complete bed |
| Effective in hybrid setups | Not the strongest option for shaped-polyester bite |
| Available in two useful gauges | Can fray and notch with use |
Luxilon Natural Gut Compared With Other Strings
Luxilon Natural Gut vs Babolat Touch VS
Babolat Touch VS Natural Gut is another premium option built around comfort, power and feel. Luxilon Natural Gut is particularly notable for its low-friction coating and explicit focus on hybrid compatibility.
Players looking for a traditional, plush natural gut response should compare both strings. Those planning to pair natural gut with Luxilon polyester may find Luxilon Natural Gut the more straightforward choice.
Luxilon Natural Gut vs Wilson Natural Gut
Wilson Natural Gut targets a similar player seeking premium comfort, power and tension stability. Both can be used in complete beds or hybrid configurations.
The Luxilon option stands out through its nine-ribbon construction and coating designed specifically for combination with monofilament strings.
Luxilon Natural Gut vs Volkl V-Icon
Volkl V-Icon Natural Gut is another alternative for players exploring the comfort and elasticity of natural gut.
Luxilon remains especially relevant for hybrid users, while the final choice should consider gauge availability, price and the desired balance between power and control.
Final Verdict
Luxilon Natural Gut is a premium string designed around comfort, power, feel and exceptional tension maintenance. Its nine-ribbon construction and low-friction coating also make it one of the most clearly hybrid-focused natural gut options.
The string should produce easy depth and a forgiving response in a complete bed. In a hybrid, it can supply natural gut’s elasticity while a polyester string contributes additional control.
Its price and lower resistance to physical breakage mean it will not suit everyone. However, players who value comfort, touch and long-lasting playability should consider it one of Luxilon’s strongest premium string options.
Frequently Asked Questions
What is Luxilon Natural Gut made from?
It is made from nine natural serosa ribbons derived from cattle intestine. The ribbons are processed and combined to create an elastic tennis string.
Is natural gut made from cats?
No. Despite the historical nickname “catgut,” modern tennis natural gut is produced from cattle intestine.
Is Luxilon Natural Gut comfortable?
Natural gut is one of the most comfortable tennis string materials. Its elasticity helps create a softer and more forgiving response than stiff polyester strings.
Is Luxilon Natural Gut good for spin?
It offers good spin for a smooth natural gut string, particularly in the 1.25mm gauge or a gut and polyester hybrid. However, a shaped polyester will normally provide more direct bite on the ball.
Does Luxilon Natural Gut lose tension quickly?
No. Excellent tension maintenance is one of its main advantages. Its physical condition may eventually deteriorate through fraying or notching, but its playable response should remain consistent longer than that of most polyester strings.
Can Luxilon Natural Gut be used in a hybrid?
Yes. Its low-friction coating is specifically optimized for hybrid configurations with monofilament strings. It can be installed in either the mains or crosses, depending on whether the player wants natural gut or polyester to dominate the response.
Which gauge should I choose?
Choose 1.25mm for greater feel, responsiveness and spin. Choose 1.30mm for improved durability, stability and slightly more control.
Can Luxilon Natural Gut get wet?
Its coating provides some protection, but natural gut should still be kept dry. Prolonged moisture exposure can damage the natural fibers and shorten the string’s lifespan.
Is Luxilon Natural Gut worth the price?
It can be worth the premium for players who prioritize comfort, power, touch and long tension maintenance. Frequent string breakers and budget-focused players may receive better value from a synthetic alternative. Luxilon Natural Gut to be a top-tier option well worth considering.