Dry Eye Relief Supplements: Lacritec vs DRYeye Forte

As seasoned optometrists, we frequently receive inquiries regarding the efficacy of nutritional supplements in enhancing eye health or alleviating persistent symptoms. For various eye-related conditions, adequate nutrition plays a crucial supporting role. A well-researched area is dry eye disease, where focused nutrition and supplementation can provide considerable benefits.

Various clinical studies consistently demonstrate that a well-balanced diet, combined with targeted supplements, can enhance tear quality, decrease inflammation, and promote long-lasting comfort in the eyes. This compelling body of evidence underscores the importance of integrating supplements into a comprehensive management plan for effectively addressing dry eye symptoms.

Two widely used supplements in this context are Lacritec and DRYeye Forte. Although both products aim to relieve dry eye symptoms, they differ substantially in their formulations, strengths, and the overall effectiveness of their ingredients within the body.

This detailed comparative analysis elucidates these differences, empowering you to make a knowledgeable decision regarding your approach to managing dry eye symptoms.

In-Depth Ingredient Breakdown for Lacritec and DRYeye Forte

Key Ingredients 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

Vital Ingredients Present 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

Investigating the Importance of Various Types of Omega-3 Fatty Acids

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

Lacritec contains flaxseed oil, which supplies 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 necessary for alleviating dry eye symptoms, specifically EPA and DHA. Research indicates that conversion rates of ALA to EPA hover around 8–12 percent, with the majority of ALA being used as an energy source instead of for eye health.

Conversely, DRYeye Forte offers EPA and DHA directly, using higher concentrations in a re-esterified format. This advanced manufacturing method enhances the absorption and bioavailability of these essential fatty acids, ensuring that a more significant percentage of the active components effectively reaches the target tissues where they are most needed.

In terms of the effective levels of EPA and DHA:

• Three capsules of DRYeye Forte deliver a markedly greater amount of EPA and DHA than three capsules of Lacritec.
• To achieve the same EPA and DHA levels found in three capsules of DRYeye Forte, you would need to take roughly six Lacritec capsules.

Both supplements recommend initiating treatment with three capsules daily during the management phase, making this difference notably significant for users seeking effective relief.

Assessing the Quality and Sourcing of Fish Oil Used in Supplements

Both Lacritec and DRYeye Forte are produced in Australia and utilise premium fish oils derived from small, cold-water fish such as sardines and anchovies sourced from Peru. Smaller fish are advantageous as they tend to accumulate fewer toxins, rendering them a safer option for supplementation. Both fish oils undergo stringent purification and deodorisation processes to eliminate impurities and minimise any undesirable fishy aftertaste.

DRYeye Forte employs re-esterified triglyceride fish oil, which has been shown to offer superior absorption compared to traditional ethyl ester forms. This innovation not only enhances the consistency of the product but also significantly reduces gastrointestinal discomfort for many users, making it a preferred choice.

Exploring the Influence of Vitamin D and Vitamin E on Eye Health

A significant distinction between the two supplements is that DRYeye Forte contains both vitamin D3 and natural vitamin E in its formulation, both of which can greatly affect eye health.

The Positive Impact of Vitamin D3 on Eye Health

Research reveals a strong connection between low vitamin D levels and dry eye symptoms. Studies indicate that vitamin D may:

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

The Multifaceted Advantages of Vitamin E

Vitamin E serves an essential dual purpose. It not only offers antioxidant and anti-inflammatory properties but also protects omega-3 fatty acids from oxidative damage. Extended fish oil supplementation can increase the body's requirement for vitamin E, making its inclusion vital 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 Nutritional Supplements

Both supplements are generally well tolerated when consumed according to the suggested dosage.

Potential side effects from either product may encompass mild gastrointestinal issues such as reflux, bloating, or loose stools. These effects are typically dose-dependent and can differ from person to person.

Individuals taking blood-thinning medications or those with bleeding disorders should seek advice from a healthcare professional before initiating either supplement.

Given the presence of vitamin D3 in DRYeye Forte, individuals with hypercalcemia, kidney disease, or conditions sensitive to vitamin D should consult a medical professional prior to use. In such scenarios, Lacritec may be a more suitable alternative due to its lack of vitamin D.

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

Making an Informed Choice of Supplement to Suit Your Needs

For the majority of individuals experiencing moderate to severe dry eye disease, DRYeye Forte provides more thorough 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 controlling inflammation and promoting tear production

Lacritec may still be suitable for individuals with very mild symptoms or those unable to tolerate vitamin D supplementation.

Crucial Insights and Recommendations for Effective Dry Eye Management

Both supplements can play a beneficial role in managing dry eye symptoms; however, they are not interchangeable.

DRYeye Forte provides higher therapeutic dosages 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 results in more effective symptom relief with fewer capsules required daily.

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

Lacritec vs DRYeye Forte Frequently Asked Questions

Which supplement delivers superior 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-3s known for reducing inflammation and enhancing tear quality, along with vitamin D3 and vitamin E for additional support. Lacritec may still be advantageous in milder cases or when vitamin D supplementation is not recommended.

What are the main differences between Lacritec and DRYeye Forte?

The primary distinction lies in their formulations and potency. DRYeye Forte features highly bioavailable re-esterified fish oils that supply clinically significant 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 are needed to equal the EPA/DHA dosage in DRYeye Forte?

To achieve the same levels of EPA and DHA present in three capsules of DRYeye Forte, you would need to consume approximately six Lacritec capsules. This is due to Lacritec's lower omega-3 concentration and its reliance 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 starting DRYeye Forte. The inclusion of vitamin D3 may not be appropriate for individuals with these conditions. In such instances, Lacritec, which does not contain vitamin D, may be a more suitable alternative.

Will I need to take dry eye supplements indefinitely?

Not necessarily. Many individuals commence 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 discontinue use altogether if their symptoms improve. However, ongoing supplementation might be beneficial for chronic or seasonal dry eye, especially if there are underlying issues like inflammation or oil gland dysfunction.