Dry Eye Relief Supplement: Lacritec or DRYeye Forte?

As qualified optometrists, we frequently encounter inquiries regarding whether nutritional supplements genuinely enhance eye health or relieve chronic conditions. In numerous cases related to eye health, appropriate nutrition plays a crucial role in supporting overall well-being. One area that has garnered significant research attention is dry eye disease, where nutritional strategies and targeted supplementation can yield considerable improvements.

A multitude of clinical studies consistently demonstrates that a well-balanced diet, combined with specific supplements, can enhance tear quality, mitigate inflammation, and foster long-term comfort in the eyes. This compelling body of evidence underscores the importance of integrating supplements into a comprehensive management strategy for effectively addressing dry eye symptoms.

Two widely recognised supplements in this context are Lacritec and DRYeye Forte. Although both aim to alleviate dry eye symptoms, they differ significantly in their formulations, potency, and the efficacy of their active components within the human body.

This comparative analysis elucidates these distinctions, empowering you to make an informed decision regarding your approach to managing dry eye symptoms.

In-Depth Examination of Ingredients in Lacritec and DRYeye Forte

Crucial Ingredients Found in DRYeye Forte

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

Key Ingredients in Lacritec

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

Understanding the Importance of Distinct Omega‑3 Fatty Acid Types

While both supplements contain omega‑3 fatty acids, it is essential to recognise that not all omega‑3s function similarly within the body.

Lacritec contains flaxseed oil, which provides ALA. Although ALA is acknowledged as an omega‑3 fatty acid, the human body converts only a small fraction of ALA into the more critical forms needed for alleviating dry eye symptoms, specifically EPA and DHA. Research indicates that conversion rates from ALA to EPA hover around 8–12 percent, with the majority of ALA being used as an energy source rather than serving eye health.

In contrast, DRYeye Forte offers EPA and DHA directly, using higher concentrations in a re‑esterified format. This advanced manufacturing technique significantly enhances both absorption and bioavailability, ensuring that a larger proportion of the active ingredients effectively reaches the tissues where they are most required.

When comparing the effective levels of EPA and DHA:

• Three capsules of DRYeye Forte deliver a substantially greater quantity of EPA and DHA than three capsules of Lacritec.
• To achieve the same EPA and DHA content found in three capsules of DRYeye Forte, you would need to consume approximately six Lacritec capsules.

Both supplements advise starting with three capsules daily during the initial treatment phase, making this difference clinically significant for users seeking effective relief.

Assessing the Quality and Sourcing of Fish Oil in Supplements

Both Lacritec and DRYeye Forte are manufactured in Australia and utilise high-quality fish oils obtained from small, cold-water fish such as sardines and anchovies sourced from Peru. Smaller fish generally accumulate fewer toxins, making them a safer option for supplementation. Both oils undergo rigorous purification and deodorisation processes to eliminate impurities and reduce any unpleasant fishy aftertaste.

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 Impact of Vitamin D and Vitamin E on Eye Health

A significant distinction between the two supplements is the presence of both vitamin D3 and natural vitamin E in the formulation of DRYeye Forte, which can greatly influence overall eye health.

How Does Vitamin D3 Positively Affect Eye Health?

Research has identified a strong correlation between low levels of vitamin D and the manifestation of dry eye symptoms. Studies suggest that vitamin D may:

• Reduce ocular inflammation
• Enhance tear stability
• Assist in the healing of the ocular surface
• Alleviate sensitivity to light and overall ocular discomfort

Understanding the Numerous Benefits of Vitamin E

Vitamin E plays a crucial dual role. It not only provides antioxidant and anti-inflammatory advantages but also protects omega‑3 fatty acids from oxidative damage. Prolonged fish oil supplementation can elevate the body's demand for vitamin E, making its inclusion essential for maintaining balance and optimising omega‑3 metabolism.

In contrast, Lacritec does not contain either vitamin D3 or vitamin E, which may limit its overall effectiveness in supporting eye health.

Assessing the Safety and Tolerability of Eye Health Supplements

Generally, both supplements are well tolerated when consumed according to the suggested dosage.

Potential side effects associated with either product may include mild gastrointestinal issues such as reflux, bloating, or loose stools. These effects are typically dose-dependent and can differ among individuals.

Individuals on blood-thinning medications or those with bleeding disorders should seek advice from a healthcare professional prior to commencing either supplement.

Due to the presence of vitamin D3 in DRYeye Forte, individuals with hypercalcemia, kidney disease, or conditions sensitive to vitamin D should obtain 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 prudent to consult a healthcare provider if you are pregnant, breastfeeding, or managing chronic health conditions.

Selecting the Optimal Supplement to Address Your Eye Health Needs

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

• Higher concentrations of potent EPA and DHA
• Enhanced absorption supported by the use of re‑esterified fish oil
• Inclusion of vitamin D3 and vitamin E, which assist in regulating inflammation and promoting tear production

Lacritec may still be applicable for those with very mild symptoms or for 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, alongside additional nutrients that aid in managing inflammation, enhancing tear quality, and supporting ocular surface health. For many patients, this translates into more effective symptom relief with fewer capsules required each day.

Ultimately, the best supplement is one that seamlessly integrates into a personalised dry eye treatment plan. If you are uncertain about which product best suits your needs, we strongly recommend consulting with your optometrist or healthcare provider for tailored advice.

Lacritec vs DRYeye Forte Frequently Asked Questions

Which supplement is more effective for dry eye relief: Lacritec or DRYeye Forte?

For most individuals suffering from moderate to severe dry eye symptoms, DRYeye Forte emerges as the more effective option. It contains elevated levels of EPA and DHA, the active omega-3 fatty acids recognised for reducing inflammation and enhancing tear quality, along with vitamin D3 and vitamin E for added support. Conversely, Lacritec may still prove beneficial in milder cases or when vitamin D supplementation is not advisable.

What distinguishes Lacritec from DRYeye Forte?

The fundamental distinction lies in their formulations and potency. DRYeye Forte features highly bioavailable re-esterified fish oils that provide clinically relevant doses of EPA and DHA, complemented by vitamin D3 and natural vitamin E. In contrast, Lacritec utilises flaxseed oil, which provides ALA — an omega-3 source that is less effective and has limited conversion into EPA and DHA.

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

To obtain equivalent levels of EPA and DHA found in three capsules of DRYeye Forte, you would need to consume approximately six Lacritec capsules. This requirement is due to Lacritec's lower omega-3 concentration and its reliance on ALA, which only partially converts into the bioactive forms that the body necessitates.

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

Individuals with kidney disease or hypercalcemia should consult their healthcare provider prior to starting DRYeye Forte. The presence of vitamin D3 may not be suitable for those with these conditions. In such instances, Lacritec, which does not contain vitamin D, may be a more fitting alternative.

Will I need to take dry eye supplements indefinitely?

Not necessarily. Many individuals initiate treatment with a higher dosage (three capsules daily) for a duration of 6–8 weeks before reassessing their condition with their optometrist. Some may transition to a maintenance dosage or discontinue use entirely if their symptoms improve. However, ongoing supplementation may be advantageous for chronic or seasonal dry eye, particularly if there are underlying issues such as inflammation or oil gland dysfunction.