A person holds a box of RADIA Marine Collagen Peptide Skin Supplement in their hands, with a softly blurred bathroom background featuring a mirror, plant, and small containers.
RADIA Marine Collagen Peptide skin supplement box with a single capsule beside it on a white background.
A promotional graphic for RADIA Marine Collagen Peptide skin supplement. It features a hand holding two white capsules, with text highlighting benefits like skin hydration and reduced fine lines, alongside the product box.
Instructional graphic titled 'How To Consume' showing a single white capsule on a light gray background with text reading '2 capsules daily after a meal.' and 'Visible improvements in 8-12 weeks.
Promotional graphic for a marine collagen peptide supplement. On the left, text reads 'Absorbable, effective ingredients' with listed components: Marine Collagen Peptides, Hyaluronic Acid, and Grape Seed Extract.
A product information graphic for RADIA Marine Collagen Peptide skin supplement. It features a hand holding a white capsule, a glass of water, and the product box on a white background with informational text callouts.
A promotional comparison graphic for collagen supplements. The left side contains marketing text reading 'Upgrade your routine' and a small capsule illustration, while the right side shows a larger cream-colored pill on a light gray background.
A skincare marketing graphic with a customer testimonial quote on the left and a woman applying cream to her face on the right. A small white cylindrical cosmetic tube is shown near the bottom left.
A supplement facts label mockup with a QR code and certification badges on a white background. The label includes text such as Supplement Facts, a large QR code, and icons for FSSAI Licensed, Non GMO Project, GMP Certified, Gluten Free, and ISO Certified.
A person holds a box of RADIA Marine Collagen Peptide Skin Supplement in their hands, with a softly blurred bathroom background featuring a mirror, plant, and small containers.
RADIA Marine Collagen Peptide skin supplement box with a single capsule beside it on a white background.
A promotional graphic for RADIA Marine Collagen Peptide skin supplement. It features a hand holding two white capsules, with text highlighting benefits like skin hydration and reduced fine lines, alongside the product box.
Instructional graphic titled 'How To Consume' showing a single white capsule on a light gray background with text reading '2 capsules daily after a meal.' and 'Visible improvements in 8-12 weeks.
Promotional graphic for a marine collagen peptide supplement. On the left, text reads 'Absorbable, effective ingredients' with listed components: Marine Collagen Peptides, Hyaluronic Acid, and Grape Seed Extract.
A product information graphic for RADIA Marine Collagen Peptide skin supplement. It features a hand holding a white capsule, a glass of water, and the product box on a white background with informational text callouts.
A promotional comparison graphic for collagen supplements. The left side contains marketing text reading 'Upgrade your routine' and a small capsule illustration, while the right side shows a larger cream-colored pill on a light gray background.
A skincare marketing graphic with a customer testimonial quote on the left and a woman applying cream to her face on the right. A small white cylindrical cosmetic tube is shown near the bottom left.
A supplement facts label mockup with a QR code and certification badges on a white background. The label includes text such as Supplement Facts, a large QR code, and icons for FSSAI Licensed, Non GMO Project, GMP Certified, Gluten Free, and ISO Certified.
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Radia Marine Collagen + Hyaluronic Acid for Skin

Marine Collagen with Hyaluronic Acid, Vitamin C & Antioxidants

Collagen is the main structural protein in skin, and the body makes less of it with age. Radia combines 500 mg of marine collagen peptides (type I and III) with 100 mg of low-molecular-weight hyaluronic acid and a blend of antioxidants in a 2-capsule daily serving. Vitamin C (65 mg) contributes to normal collagen formation for the normal function of skin, zinc contributes to the maintenance of normal skin, and vitamins C and E contribute to the protection of cells from oxidative stress.

Good to know: Radia is made from fish and is not suitable for vegetarians or anyone with a fish allergy. It also contains CoQ10 and black pepper extract (piperine), which can affect how some medicines work or are absorbed, so speak to your doctor first if you take regular medication, especially blood thinners such as warfarin or diabetes medicines such as insulin, or if you are pregnant or breastfeeding. Food supplements are not intended to diagnose, treat, cure or prevent any disease.

New to collagen? Read our doctor-reviewed Marine Collagen Supplements Guide.

KEY BENEFITS

500 mg Marine Collagen Peptides

With 100 mg Hyaluronic Acid

Vitamin C For Normal Collagen Formation

Zinc For The Maintenance Of Normal Skin

Antioxidant Vitamins C & E

With Astaxanthin, Lycopene & Grape Seed

Marine Collagen Peptides (Type I & III): 500 mg
Hyaluronic Acid (Low Molecular Weight): 100 mg
Grape Seed Extract (95% OPC): 100 mg
Vitamin C: 65 mg
Coenzyme Q10: 60mg
Lycopene: 10mg
Vitamin E: 10mg
Zinc: 5mg
Black Pepper Extract: 5mg
Astaxanthin: 4mg

Recommended Dose: 2 capsules daily after a meal.
Important: Contains fish; not suitable if you have a fish allergy. Do not exceed the recommended daily dose. Consult your doctor before use if you are pregnant, breastfeeding or take any medication, especially blood thinners or diabetes medicines (Radia contains CoQ10 and piperine).

Marine Collagen Peptides + Hyaluronic Acid + CoQ10
Sale price From Rs. 2,999.00
Oral vegan Tablet: (Pack of 1) 30 Capsules
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Goes well with

A person holds a box of RADIA Marine Collagen Peptide Skin Supplement in their hands, with a softly blurred bathroom background featuring a mirror, plant, and small containers.

Radia Marine Collagen + Hyaluronic Acid for Skin
FSSAI Licensed

FSSAI Licensed

Third Party Tested

Third Party Tested

Non GMO

Non GMO

GMP Certified

GMP Certified

Gluten Free

Gluten Free

ISO Certified

ISO Certified

FSSAI Licensed

FSSAI Licensed

Third Party Tested

Third Party Tested

Non GMO

Non GMO

GMP Certified

GMP Certified

Gluten Free

Gluten Free

ISO Certified

ISO Certified

Healthy Skin Starts Beneath The Surface

Collagen is the main structural protein in skin, and the body makes less of it with age. Sun protection, sleep and a balanced diet all play a part in skin care.

Smiling woman touching her face, next to a panel on everyday factors that affect skin: ageing, stress, sun exposure and pollution
Smiling woman touching her face, next to a panel on everyday factors that affect skin: ageing, stress, sun exposure and pollution
The Formula Advantage

What Makes Up The Formula

Multi-Ingredient Formula

Collagen peptides, hyaluronic acid and antioxidants in one daily serving.

Marine Collagen Peptides

Type I & III collagen peptides from fish.

Antioxidant Blend

Features CoQ10, Astaxanthin, Lycopene, Grape Seed Extract, and Vitamin E.

Vitamin C + Piperine

Vitamin C contributes to normal collagen formation; piperine is included as an absorption aid.

One Formula. Ten Ingredients.

Marine collagen peptides and hyaluronic acid, with vitamin C, which contributes to normal collagen formation for the normal function of skin, and zinc, which contributes to the maintenance of normal skin.

Radia Marine Collagen + Hyaluronic Acid for Skin
Radia Marine Collagen + Hyaluronic Acid for Skin
Backed By Science*

28%

Improvement In Skin Elasticity

20%

Improvement In Skin Hydration

*Based on published clinical studies evaluating marine collagen peptides and hyaluronic acid supplementation for skin health.

How To Get The Most From Daily Use

1

Week 1–2

  • Build the habit
  • Take 2 capsules daily after a meal
  • Pick a time you'll remember
2

Week 3–4

  • Protect your skin
  • Wear sunscreen every day
  • Stay hydrated and sleep well
3

Week 5–7

  • Give it time
  • Skin renews itself slowly
  • Keep up your daily routine
4

Week 8–10

  • Review how it suits you
  • Studies usually run 8–12 weeks
  • Keep to the label dose

*General guidance on consistent use, not a promise of results. Individual experience varies.

OUR INGREDIENTS

What's Inside Each Serving

Marine Collagen Peptides (Type I & III) – 500 mg

Hydrolysed marine collagen peptides from fish, providing type I and type III collagen, the main types found in skin. Trials of collagen peptides for skin have mostly used 2.5–10 g a day; Radia provides 500 mg alongside other skin nutrients. Not suitable for anyone with a fish allergy.

Hyaluronic Acid (Low Molecular Weight) – 100 mg

Hyaluronic acid is found naturally in skin, where it holds water. Radia uses a low-molecular-weight form, included alongside the collagen peptides.

Grape Seed Extract (95% OPC) – 100 mg

Grape seed extract standardised to 95% OPC (oligomeric proanthocyanidins), plant compounds studied for their antioxidant properties.

Coenzyme Q10 – 60 mg

CoQ10 is naturally present in skin cells and is involved in cellular energy production. CoQ10 can interact with warfarin and insulin, so check with your doctor if you take them.

FAQs

Radia is a marine collagen supplement. Each 2-capsule daily serving provides marine collagen peptides (type I & III) 500 mg, low-molecular-weight hyaluronic acid 100 mg, grape seed extract (95% OPC) 100 mg, vitamin C 65 mg, CoQ10 60 mg, lycopene 10 mg, vitamin E 10 mg, zinc 5 mg, black pepper extract 5 mg and astaxanthin 4 mg. Vitamin C contributes to normal collagen formation for the normal function of skin. Radia is made under an FSSAI licence.

Marine collagen comes from fish skin or scales and is mainly type I collagen, the type found most in human skin. Hydrolysed peptides are collagen broken into smaller pieces that are easier to digest. Marine collagen is not suitable for vegetarians, vegans or anyone with a fish allergy.

Several trials have reported improvements in skin hydration and elasticity with hydrolysed collagen peptides over 8–12 weeks, mostly using 2.5–10 g a day. The evidence is debated: a 2025 review found benefits mainly in industry-funded and lower-quality studies, with no significant effect in higher-quality trials. Collagen is best seen as one part of skin care, alongside sun protection, a balanced diet, sleep and not smoking.

No. Radia contains marine collagen peptides derived from fish. It is not suitable for vegetarians, vegans or anyone with a fish allergy.

Speak to your doctor first if you take regular medication, especially blood thinners such as warfarin or diabetes medicines such as insulin. Radia contains CoQ10, which can interact with warfarin and insulin, and black pepper extract (piperine), which can change how some medicines are processed. Check other labels so you do not double up on vitamin C, zinc, CoQ10 or piperine; CoQHealth and Mobilyn also contain piperine from black pepper.

Hyaluronic acid is found naturally in skin, where it binds water. Radia contains 100 mg of a low-molecular-weight form, included alongside the collagen peptides.

Vitamin C contributes to normal collagen formation for the normal function of skin, and to the protection of cells from oxidative stress. Radia provides 65 mg per daily serving.

Yes. Radia is suitable for adult men and women. If you are pregnant or breastfeeding, consult your doctor before use.

Studies usually measure skin changes after 8–12 weeks of daily use. Skin renews itself slowly, so take Radia consistently for several weeks before judging whether it suits you. Results vary from person to person.

Collagen supplements are generally well tolerated. Some people notice mild stomach upset, bloating or a feeling of fullness; taking Radia after a meal can help. Avoid Radia if you have a fish allergy, and consult your doctor before use if you are pregnant, breastfeeding or take regular medication. Do not exceed the recommended daily dose.

Marine collagen supplement for skin: what to know before you buy

Medically reviewed by Dr. Reina Punj, MBBS, PG Diploma in Endocrinology (University of South Wales), Lead Physician, Excelgenics Clinical Panel.

Marine collagen suits people who prefer not to take beef or pork collagen. Here is what is in each serving of Radia, how a capsule compares with a powder, and who should be careful.

At a glance

FormCapsules
Serving size2 capsules a day
Collagen per serving500 mg marine collagen peptides (type I & III)
Also per servingLow-molecular-weight hyaluronic acid 100 mg, grape seed extract (95% OPC) 100 mg, vitamin C 65 mg, CoQ10 60 mg, lycopene 10 mg, vitamin E 10 mg, zinc 5 mg, black pepper extract 5 mg, astaxanthin 4 mg
How to take2 capsules daily after a meal
Suitable forNon-vegetarian: fish-derived. Not suitable for vegetarians, vegans or anyone with a fish allergy
LicenceMade under an FSSAI licence

Vitamin C contributes to normal collagen formation for the normal function of skin, and zinc contributes to the maintenance of normal skin.

How it compares: marine collagen vs bovine collagen

FeatureMarine collagenBovine collagen"Vegan collagen"
SourceFish skin or scalesCattle hide or bonePlant ingredients
Collagen typeMainly type IMainly type IContains no collagen
Who it suitsPeople who avoid beef or porkPeople who eat beef; not suitable for those who avoid it for religious or dietary reasonsVegetarians and vegans, as a source of nutrients the body uses to make its own collagen
Allergy noteAvoid with a fish allergyAvoid with a beef or bovine gelatin allergyCheck each ingredient

Neither marine nor bovine collagen has been clearly shown to be better for skin. Choose the source that fits your diet.

How much collagen is in Radia, honestly

Radia provides 500 mg of collagen peptides per day. Most skin trials of hydrolysed collagen used 2.5–10 g a day, which is 5 to 20 times more. Radia is a capsule formula that pairs a smaller amount of collagen with hyaluronic acid, vitamin C and antioxidants; it is not designed to match the collagen dose of a powder. If a high collagen dose is your priority, a powder is the more practical format.

The research itself is mixed. A 2025 meta-analysis of 23 trials found improvements in skin hydration, elasticity and wrinkles overall, but trials without industry funding, and higher-quality trials, showed no significant effect. Sun protection, sleep, a balanced diet and not smoking remain the foundations of skin care.

How to take it and when

  • Dose: 2 capsules a day after a meal. Do not exceed the recommended daily dose.
  • Time of day: there is no proven best time to take a collagen supplement. After breakfast or lunch is easy to remember.
  • How long: collagen trials for skin ran for 8 to 24 weeks. Give any routine at least that long before judging it, and remember results vary from person to person.

Collagen supplement side effects: who should check with a doctor first

Collagen supplements are generally well tolerated, and a 2019 review of 11 trials reported no adverse events. Some people notice mild stomach upset, bloating or a feeling of fullness. Be careful if any of these apply:

  • Fish allergy: do not take Radia. Fish collagen is itself a recognised fish allergen.
  • Blood thinners or diabetes medicines: Radia contains CoQ10, which may interact with warfarin and insulin. Speak to your doctor first.
  • Any regular medicine: Radia contains black pepper extract (piperine), which in laboratory studies inhibits enzymes and transporters that process many medicines. Check with your doctor or pharmacist.
  • Other supplements: check labels so you do not double up on vitamin C, zinc, CoQ10 or piperine. CoQHealth and Mobilyn also contain piperine.
  • Pregnancy or breastfeeding: consult your doctor before use.

Questions buyers ask

What is the best time to take a collagen supplement?

No study has shown that one time of day works better than another. Take Radia after a meal, at the time you are most likely to remember every day.

Is 500 mg of marine collagen enough?

It is less than the 2.5–10 g used in most skin trials, so do not expect Radia to reproduce those study results on collagen alone. Radia is designed as a combined formula, with vitamin C, which contributes to normal collagen formation for the normal function of skin.

Collagen powder or capsules: which is better?

Powders make it easy to take several grams of collagen at once; capsules are tasteless, portable and suit combined formulas. Choose the format you will take every day.

Do I still need sunscreen if I take a collagen supplement?

Yes. Daily sun protection is a cornerstone of skin care, and a supplement does not replace it. A collagen supplement is, at most, one part of a skin routine.

Read more

Sources

  • Myung SK, Park Y. Effects of collagen supplements on skin aging: a systematic review and meta-analysis of randomized controlled trials. Am J Med. 2025;138(9):1264–1277. doi:10.1016/j.amjmed.2025.04.034
  • Choi FD, et al. Oral collagen supplementation: a systematic review of dermatological applications. J Drugs Dermatol. 2019;18(1):9–16. jddonline.com
  • Lim YS, et al. Marine collagen as a promising biomaterial for biomedical applications. Mar Drugs. 2019;17(8):467. doi:10.3390/md17080467
  • Hamada Y, Nagashima Y, Shiomi K. Identification of collagen as a new fish allergen. Biosci Biotechnol Biochem. 2001;65(2):285–291. doi:10.1271/bbb.65.285
  • NIH National Center for Complementary and Integrative Health. Coenzyme Q10.
  • Bhardwaj RK, et al. Piperine, a major constituent of black pepper, inhibits human P-glycoprotein and CYP3A4. J Pharmacol Exp Ther. 2002;302(2):645–650. doi:10.1124/jpet.102.034728

This section is for general information and is not medical advice. Food supplements are not intended to diagnose, treat, cure or prevent any disease.