LAC Taut Radiance Premium Collagen – RDS® Marine Collagen with Grape Seed and Glutathione

LAC Taut Radiance Premium Collagen is a beauty dietary supplement in tablet form that combines low-molecular-weight RDS® marine collagen peptides, grape seed extract, and yeast extract with glutathione.

Developed by LAC Taut, it is designed for people who wish to incorporate marine collagen into their skincare routine and prefer tablets over liquid collagen supplements.

Its formula combines three main ingredients:

• RDS® marine collagen: 900 mg per 3 tablets.
• Grape seed extract: 30 mg per 3 tablets.
• Yeast extract with 15% glutathione: 90 mg per 3 tablets, equivalent to 13.5 mg of glutathione according to the stated standardization.

What is LAC Taut Radiance used for?

LAC presents Radiance Premium Collagen as a beauty supplement aimed at improving the appearance of the skin, especially its firmness, hydration, radiance, and fine lines.

Collagen is a structural protein naturally present in the dermis. It contributes to the skin's structure and strength, along with other components such as elastin and hyaluronic acid.

Hydrolyzed collagen peptides have been studied for their potential effects on skin hydration and elasticity. However, the results depend on the formulation, dosage, and duration of the studies. No guaranteed clinical benefits should be attributed to this specific product.

Low-molecular-weight RDS® marine collagen

The formula uses RDS® Premium Collagen, which LAC describes as a patented collagen peptide from Japan, derived from deep-sea red sea bream.

The manufacturer highlights its low molecular weight and RDS® technology (Rapid Delivery System).

The term RDS® identifies the raw material used, but the product information does not provide comparative data that would allow us to state that this product is better absorbed or more effective than any other hydrolyzed collagen.

Grape seed extract

Grape seeds contain various plant compounds, including polyphenols.

Its antioxidant activity is being studied, but the official product information does not state an OPC content or a percentage of polyphenol standardization.

Therefore, this product should not be attributed with a specific amount of proanthocyanidins, nor should it be claimed to eliminate dark spots or wrinkles.

Yeast extract with glutathione

Glutathione is a compound naturally present in the body, related to various cellular processes involved in oxidative balance.

Radiance Premium Collagen contains 90 mg of yeast extract standardized to 15% glutathione per dose of three tablets.

This is equivalent to a calculated 13.5 mg of glutathione, not 90 mg of pure glutathione.

Although oral glutathione has been studied in relation to skin pigmentation, it cannot be guaranteed that this formula will lighten dark spots, whiten the skin, or produce a more even skin tone.

What makes Radiance Premium Collagen different from other collagens?

1. Identified marine collagen: uses RDS® Premium Collagen, a raw material that LAC describes as derived from deep-sea red sea bream.
2. Combined formula: combines collagen, grape seed extract, and yeast extract with glutathione.
3. Tablet format: allows you to take collagen without preparing a drink or using sachets or measuring spoons.
4. Flexible dosage: the manufacturer recommends taking between 3 and 6 tablets daily after meals.
5. Japanese manufacturing: LAC states that the product is manufactured in Japan.

Who is it designed for?

• Adults interested in complementing their skincare routine.
• People looking for marine collagen in tablet form.
• Those who prefer to avoid liquid collagen supplements.
• Users who want a combined formula with grape seed extract and glutathione.
• People looking for an easy-to-carry format.

It is not suitable for people with an allergy to fish or marine products related to its raw material. It is also not suitable for vegetarian or vegan diets.

RDS® Marine Collagen — 900 mg

RDS® Premium Collagen is a low molecular weight collagen ingredient derived from deep-sea red sea bream.

LAC describes it as a patented collagen peptide originating from Japan.

Collagen peptides provide amino acids characteristic of this protein, such as glycine, proline, and hydroxyproline.

The manufacturer does not specify the exact molecular weight of the peptides, their size distribution, or the specific types of collagen present in this data sheet.

Grape Seed Extract — 30 mg

Grape seed extract contains plant compounds from the polyphenol family.

Although these extracts may contain proanthocyanidins, LAC does not specify the amount of OPC or the standardization of polyphenols in this product.

Therefore, it should not be confused with a grape seed extract that declares a specific percentage of OPC.

Yeast Extract with Glutathione — 90 mg

The formula includes yeast extract standardized to 15% glutathione.

The calculated amount is:

90 mg of extract × 15% = 13.5 mg of glutathione per three tablets.

180 mg of extract × 15% = 27 mg of glutathione per six tablets.

Glutathione is a tripeptide formed by glutamate, cysteine, and glycine, naturally present in cells.

The amount included in the formula does not allow for a guaranteed effect of lightening spots or reducing skin pigmentation.

Other Ingredients

According to the official data sheet:

Silicon dioxide.

Calcium stearate.

Maltitol.

Microcrystalline cellulose.

Allergens and Dietary Restrictions

Contains fish-derived ingredients.

It is not suitable for people with fish allergies or for vegetarian or vegan diets.

It also contains a yeast-derived extract. People with specific allergies to any of its components should check the label before use.

Take 3 to 6 tablets daily after meals.

The official product information does not specify a mandatory distribution among the different meals.

A practical way to organize the dosage while respecting the daily amount would be:

3-tablet dosage: take three tablets after one meal.

6-tablet dosage: distribute three tablets after two meals, if this is more convenient.

These distributions are practical examples, not additional specific instructions from the manufacturer.

Is it better to take it in the morning or at night?

LAC does not specify a particular time.

The main recommendation is to take it after eating. It can be taken with breakfast, lunch, or dinner.

How long does the container last?

LAC states up to 40 doses per container, calculated based on servings of three tablets.

If the physical presentation contains 120 tablets:

With 3 tablets daily: 40 days.

With 6 tablets daily: 20 days.

It is advisable to confirm the number of tablets in the container at Farmàcia Pasteur before publishing the final duration.

How long should it be taken for?

The manufacturer does not specify a minimum treatment period or a maximum duration in this product information sheet.

Studies on oral collagen usually evaluate periods of several weeks, but there is no specific proven duration for this particular combination.

Visible results should not be promised at 7, 14, or 30 days without the product's own studies.

Can it be combined with other LAC Taut products?

LAC recommends using Radiance Premium Collagen together with other products from its Premium Collagen range.

However, before combining several collagen supplements, it is advisable to check the total doses and shared ingredients.

Can it be combined with vitamin C?

Generally, yes.

Vitamin C contributes to the normal formation of collagen for the normal functioning of the skin.

However, this claim corresponds to the nutritional function of vitamin C and does not mean that adding it guarantees greater efficacy of Radiance Premium Collagen.

Can it be combined with hyaluronic acid?

There is no known general incompatibility between collagen peptides and oral hyaluronic acid.

The convenience of using both supplements depends on individual needs and their compositions.

Precautions

The manufacturer recommends consulting a doctor beforehand in the following cases:

Allergy to seafood.

Pregnancy.

Breastfeeding.

Treatment with medication.

Presence of a disease or medical condition.

Shipping costs

Costs depend on the destination and the order amount. They are calculated automatically at checkout.

Andorra (1-2 days)
From €0.00 to €19.99: €5.75
From €20.00 to €29.99: €4.50
From €30.00 to €49.99: €3.50
From €50.00: Free

Spain and Portugal (1-3 days)
Up to €99: €15
From €100: Free
Cold chain products: €25 additional (Mainland only)
Canary Islands: €40 | Balearic Islands: €25 (maximum 5 kg)

Europe (7-10 days)
Consult us

Pharmacy pickup
Free. If you eventually require shipping, the corresponding rate will be applied.

Important
We do not process orders on weekends or holidays. The timeframe begins on the next business day. Deliveries are made Monday to Friday between 9:00 AM and 7:00 PM.

1. What is LAC Taut Radiance Premium Collagen?

It is a beauty dietary supplement in tablet form that combines RDS® marine collagen, grape seed extract, and yeast extract with glutathione.

2. What is it used for?

It is formulated to complement nutrition in a skincare routine.

LAC presents it for skin firmness, hydration, and radiance, although these results are not guaranteed by the available product information.

3. How much collagen does each dose contain?

Three tablets provide 900 mg of RDS® marine collagen.

The maximum indicated dosage of six tablets provides 1,800 mg.

4. Where does the collagen come from?

According to LAC, it comes from deep-sea red sea bream.

It is marine-derived collagen, so it is not suitable for people with fish allergies.

5. What is RDS® Premium Collagen?

It is a low-molecular-weight peptide collagen raw material that LAC identifies with RDS® technology, which stands for Rapid Delivery System.

The manufacturer does not provide sufficient comparative data in this product sheet to ensure that it is more effective than other hydrolyzed collagens.

6. Is it hydrolyzed collagen?

LAC describes it as low-molecular-weight peptide collagen, a presentation related to collagen peptides.

The page does not provide a detailed hydrolysis profile or the exact molecular weight.

7. How many tablets should be taken per day?

The manufacturer recommends three to six tablets daily after meals.

8. How long does the container last?

LAC indicates up to 40 doses of three tablets.

If the commercial container contains 120 tablets, it lasts 40 days taking three daily or 20 days taking six.

9. What is the difference between Radiance Premium Collagen and LAC Taut liquid collagen?

Radiance Premium Collagen comes in tablets and includes RDS® collagen, grape seed extract, and yeast extract with glutathione.

LAC Taut liquid products may have different compositions and amounts of collagen.

They should not be considered equivalent without comparing the labels of each presentation.

10. Can it help with wrinkles and expression lines?

Oral collagen peptides have been studied for their possible effects on different skin parameters.

However, the available information does not allow guaranteeing that Radiance Premium Collagen eliminates wrinkles or visibly reduces expression lines.

11. Does it help improve skin hydration?

Some studies with certain collagen peptides have observed improvements in skin hydration.

These results cannot be automatically transferred to the specific dose and combination of Radiance Premium Collagen.

12. Is it used to lighten spots or whiten the skin?

It should not be used as a treatment for spots or hyperpigmentation.

Although it contains glutathione, the available evidence does not allow ensuring that the included amount produces a visible lightening of the skin.

13. How much glutathione does it contain?

Three tablets provide 90 mg of yeast extract standardized to 15% glutathione.

This is equivalent to 13.5 mg of calculated glutathione.

It does not contain 90 mg of pure glutathione per dose.

14. What is grape seed extract used for?

It is a plant-based ingredient that can provide polyphenolic compounds.

The product sheet does not specify the OPC content, so quantified benefits of proanthocyanidins should not be attributed to this product.

15. Does it contain vitamin C or hyaluronic acid?

They are not listed as active ingredients in the official composition of Radiance Premium Collagen.

Its formula focuses on RDS® collagen, grape seed extract, and yeast extract with glutathione.

16. Is it suitable for vegans?

No.

The collagen comes from fish, so it is not suitable for vegans or strict vegetarians.

17. Can people with fish allergies take it?

It should not be used without medical evaluation.

The manufacturer recommends expressly consulting in case of seafood allergies.

18. Can it be taken during pregnancy or breastfeeding?

LAC recommends consulting a doctor before using it during these stages.

It should not be assumed that a beauty supplement is automatically suitable for pregnant women or women who are breastfeeding.

19. Does it need to be stored in the refrigerator?

Yes, after opening it.

The manufacturer indicates storing it refrigerated once opened. Before opening it, it should be kept in a cool, dry place, protected from the sun.

20. Where is it manufactured?

LAC indicates that Radiance Premium Collagen is manufactured in Japan.

21. When do the results start to be noticed?

There is no specific confirmed timeframe for this product.

Possible changes in skin appearance depend on factors such as age, diet, sun exposure, cosmetic routine, and individual characteristics.

22. Can it replace a moisturizer or sunscreen?

No.

The supplement does not replace topical hydration, sun protection, or dermatological care. They are different and complementary interventions when indicated.