Dry Eye Relief Supplement: Lacritec vs DRYeye Forte

As professional optometrists, we frequently encounter inquiries regarding whether nutritional supplements genuinely contribute to enhancing eye health or alleviating persistent symptoms. For various conditions related to the eyes, proper nutrition plays a crucial supportive role. A particularly well-researched area is dry eye disease, where nutrition and targeted nutritional supplementation can yield substantial benefits.

Numerous clinical studies consistently reveal that maintaining a balanced diet in conjunction with specific supplements can enhance tear quality, minimise inflammation, and foster long-term comfort in the eyes. This compelling evidence underscores the importance of incorporating supplements into a comprehensive management strategy for effectively addressing dry eye symptoms.

Two widely recognised supplements in this realm are Lacritec and DRYeye Forte. Although both products aim to alleviate symptoms associated with dry eyes, they exhibit considerable differences in their formulations, strength, and the efficacy of their ingredients within the body.

This detailed comparative analysis clarifies these distinctions, empowering you to make a well-informed decision regarding your approach to managing dry eye symptoms.

In-Depth Ingredient Examination for Lacritec and DRYeye Forte

Key Ingredients Present in DRYeye Forte

• 667 mg re‑esterified omega‑3 triglycerides per capsule
  • 240 mg EPA
  • 160 mg DHA
• 455 mg borage oil providing 100 mg GLA
• Vitamin D3 200 IU
• Natural vitamin E 40 IU

Fundamental Ingredients in Lacritec

• 332 mg omega‑3 triglycerides per capsule
  • 134 mg EPA
  • 66.8 mg DHA
• 334 mg flaxseed oil
  • Offers 192 mg ALA
• 434 mg borage oil supplying 95.5 mg GLA
• No vitamin D3
• No vitamin E

Understanding the Importance of Various Omega‑3 Fatty Acids

While both supplements contain omega‑3 fatty acids, it is vital to recognise that not all omega‑3s function in the same manner within the body.

Lacritec incorporates flaxseed oil, which provides ALA. Although ALA is acknowledged as an omega‑3 fatty acid, the human body converts only a minor percentage of ALA into the more crucial forms necessary for alleviating dry eye symptoms, specifically EPA and DHA. Research indicates that the conversion rates of ALA to EPA are approximately 8–12 percent, with the majority of ALA being used as an energy source instead of for eye health benefits.

Conversely, DRYeye Forte offers EPA and DHA directly, utilising higher concentrations in a re‑esterified format. This advanced manufacturing approach enhances both absorption and bioavailability, ensuring that a greater proportion of the active ingredients effectively reaches the tissues where they are needed most.

When examining the effective levels of EPA and DHA:

• Three capsules of DRYeye Forte provide a significantly higher quantity of EPA and DHA than three capsules of Lacritec.
• To match the EPA and DHA content found in three capsules of DRYeye Forte, you would need to consume approximately six Lacritec capsules.

Both supplements recommend starting with three capsules daily during the initial treatment phase, which makes this difference clinically significant for users seeking effective relief from dry eye symptoms.

Assessing the Quality and Sourcing of Fish Oil in Supplements

Both Lacritec and DRYeye Forte are produced in Australia and utilise high-quality fish oils derived from small, cold-water fish such as sardines and anchovies sourced from Peru. Smaller fish typically accumulate fewer toxins, making them a safer choice for supplementation. Both oils undergo rigorous purification and deodorisation processes to eliminate impurities and reduce any unpleasant fishy aftertaste that some users may experience.

DRYeye Forte features re‑esterified triglyceride fish oil, which has demonstrated superior absorption compared to traditional ethyl ester forms. This innovation not only improves consistency but also reduces gastrointestinal discomfort for many users, making it a preferred option among consumers.

Exploring the Importance of Vitamin D and Vitamin E for Eye Health Enhancement

A significant distinction between the two supplements is that DRYeye Forte incorporates both vitamin D3 and natural vitamin E in its formulation, which can markedly benefit eye health.

The Benefits of Vitamin D3 on Eye Health

Research demonstrates a strong association between low vitamin D levels and dry eye symptoms. Studies suggest that vitamin D may:

• Reduce ocular inflammation
• Enhance tear stability
• Facilitate the healing of the ocular surface
• Alleviate light sensitivity and general ocular discomfort

The Multifaceted Advantages of Vitamin E

Vitamin E serves a critical dual role. It not only offers antioxidant and anti-inflammatory benefits but also protects omega‑3 fatty acids from oxidative damage. Long-term fish oil supplementation can increase the body's requirement for vitamin E, making its inclusion crucial for maintaining balance and optimising omega‑3 metabolism.

In contrast, Lacritec lacks both vitamin D3 and vitamin E, which may limit its overall effectiveness in promoting eye health.

Analyzing the Safety and Tolerability of Dry Eye Supplements

Both supplements are generally well tolerated when consumed according to the recommended dosages.

Potential side effects from either product may include mild gastrointestinal disturbances such as reflux, bloating, or loose stools. These effects are typically dose-dependent and can vary from individual to individual.

Individuals who are on blood-thinning medications or have bleeding disorders should consult with a healthcare professional prior to starting either supplement.

Given the presence of vitamin D3 in DRYeye Forte, those with hypercalcemia, kidney issues, or conditions sensitive to vitamin D should seek medical advice before use. In such scenarios, Lacritec may be a more suitable option due to its absence of vitamin D.

As with all supplements, it is wise to consult a healthcare provider if you are pregnant, breastfeeding, or managing chronic health issues.

Selecting the Optimal Supplement Tailored to Your Needs

For the majority of individuals experiencing moderate to severe dry eye disease, DRYeye Forte offers more comprehensive and targeted support. This is attributed to:

• Higher concentrations of effective EPA and DHA
• Enhanced absorption through the utilisation of re‑esterified fish oil
• Inclusion of vitamin D3 and vitamin E, which assist in managing inflammation and supporting tear production

Lacritec may still be suitable for those with very mild symptoms or individuals who cannot tolerate vitamin D supplementation.

Key Insights and Recommendations for Effective Dry Eye Management

Both supplements can significantly contribute to managing dry eye symptoms; however, they are not interchangeable.

DRYeye Forte provides higher therapeutic doses of the most effective omega‑3 fatty acids, along with additional nutrients that assist in managing inflammation, enhancing tear quality, and supporting ocular surface health. For many patients, this leads to more effective symptom relief with fewer capsules required on a daily basis.

Ultimately, the most suitable supplement is one that integrates smoothly into a personalised dry eye treatment plan. If you are uncertain about which product best meets your requirements, we strongly recommend consulting with your optometrist or healthcare provider for customised guidance.

Lacritec vs DRYeye Forte Commonly Asked Questions

Which supplement offers superior dry eye relief: Lacritec or DRYeye Forte?

For the vast majority of individuals experiencing moderate to severe dry eye symptoms, DRYeye Forte emerges as the more effective option. It contains higher amounts of EPA and DHA, the active omega-3s known to reduce inflammation and improve tear quality, alongside vitamin D3 and vitamin E for further support. Lacritec may still provide benefits in milder cases or when vitamin D supplementation is not recommended.

What are the primary differences between Lacritec and DRYeye Forte?

The principal difference lies in their formulations and potency. DRYeye Forte features highly bioavailable re-esterified fish oils that deliver clinically significant doses of EPA and DHA, supplemented by vitamin D3 and natural vitamin E. In contrast, Lacritec relies on flaxseed oil, which provides ALA — an omega-3 source that is less efficient and has limited conversion into EPA and DHA.

How many Lacritec capsules equate to the EPA/DHA dosage in DRYeye Forte?

To achieve the same levels of EPA and DHA found in three capsules of DRYeye Forte, you would need to consume approximately six Lacritec capsules. This discrepancy arises from Lacritec's lower omega-3 concentration and its dependence on ALA, which only partially converts into the more bioactive forms that the body requires.

Is it safe to take DRYeye Forte if I have kidney disease or elevated calcium levels?

If you have kidney disease or hypercalcemia, it is crucial to consult your healthcare provider before initiating DRYeye Forte. The presence of vitamin D3 may not be suitable for individuals with these health concerns. In such situations, Lacritec, which does not include vitamin D, may be a more fitting alternative.

Will I need to take dry eye supplements indefinitely?

Not necessarily. Many individuals begin treatment with a higher dosage (three capsules daily) for 6–8 weeks and then reassess their condition with their optometrist. Some may transition to a maintenance dosage or cease use altogether if their symptoms improve. However, ongoing supplementation may be beneficial for chronic or seasonal dry eye, particularly if there are underlying issues such as inflammation or oil gland dysfunction.