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Liquid Marine Collagen + Biotin - 2 of 4Liquid Marine Collagen + Biotin - 3 of 4Liquid Marine Collagen + Biotin - 4 of 4
Liquid Marine Collagen + Biotin - 1 of 4

Liquid Marine Collagen + Biotin

$21.97

In Stock

This item can't be returned or exchanged
Final sale item
This item can't be returned or exchanged
Sold & shipped by Why Not Natural
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About this item

Highlights

  • Skin, Nails, and Hair: Marine collagen is entirely type 1, which is thought to be the best form for hair, skin, and nails. This liquid also includes 5000 mcg of biotin - biotin deficiency may lead to thinning hair and brittle nails.
  • Superior Absorption: Marine collagen is especially rich in glycine and proline, which may help skin retain moisture and contribute to a supple look and feel.
  • Why Not Natural Quality: No potassium sorbate, no sugar, real collagen. Our marine collagen is a natural byproduct of the fishing industry and is wild-caught.
  • It's an easy-to-take sublingual liquid form with a marked dropper! For full dosage, fill to top line (1 mL) and take once per day or as needed. We recommend taking directly by mouth or mixed into water, before or between meals.

Description

Skin, Nails, and Hair: Marine collagen is entirely type 1, which is thought to be the best form for hair, skin, and nails. This liquid also includes 5000 mcg of biotin - biotin deficiency may lead to thinning hair and brittle nails. Superior Absorption: Marine collagen is especially rich in glycine and proline, which may help skin retain moisture and contribute to a supple look and feel. Why Not Natural Quality: No potassium sorbate, no sugar, real collagen. Our marine collagen is a natural byproduct of the fishing industry and is wild-caught. The statements above have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Please consult with a physician or healthcare professional before starting any supplement, especially if pregnant or lactating, taking medication, or if you have a medical diagnosis. Discontinue use if any negative reaction occurs. This product contains biotin, which may affect blood test results.Skin, Nails, and Hair: Marine collagen is entirely type 1, which is thought to be the best form for hair, skin, and nails. This liquid also includes 5000 mcg of biotin - biotin deficiency may lead to thinning hair and brittle nails. Superior Absorption: Marine collagen is especially rich in glycine and proline, which may help skin retain moisture and contribute to a supple look and feel. Why Not Natural Quality: No potassium sorbate, no sugar, real collagen. Our marine collagen is a natural byproduct of the fishing industry and is wild-caught.  The statements above have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Please consult with a physician or healthcare professional before starting any supplement, especially if pregnant or lactating, taking medication, or if you have a medical diagnosis. Discontinue use if any negative reaction occurs. This product contains biotin, which may affect blood test results.
Suggested Age: 18 Years and Up
Product Warning: Consult a doctor if you are pregnant or nursing
Product Form: Liquid
Package Quantity: 1
TCIN: 1009797794
UPC: 850037632039
Origin: made in the USA
Healthcare Disclaimer:
Content on this site is for reference purposes only. Target does not represent or warrant that the nutrition, ingredient, allergen and other product information on our Web or Mobile sites are accurate or complete, since this information comes from the product manufacturers. On occasion, manufacturers may improve or change their product formulas and update their labels. We recommend that you do not rely solely on the information presented on our Web or Mobile sites and that you review the product's label or contact the manufacturer directly if you have specific product concerns or questions. If you have specific healthcare concerns or questions about the products displayed, please contact your licensed healthcare professional for advice or answers.
The above item details were provided by the Target Plus™ Partner. Target does not represent or warrant that this information is accurate or complete. On occasion, manufacturers may modify their items and update their labels.
We recommend that you do not rely solely on the information presented. If you have a specific question about this item, you may consult the item's label, contact the manufacturer directly or call Target Guest Services at 1-800-591-3869.
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Shipping details

Estimated ship dimensions: 1.5 inches length x 1.5 inches width x 3 inches height
Estimated ship weight: 0.2 pounds
item ships from third party seller: Why Not Natural

Return details

This item cannot be returned; please reference our return policy for more information.
See the return policy for complete information.

Q: How many mg of collagen are in each dose?

submitted by Tpg - 29 days ago

  • A: Each dose of 1 mL has 135 mg of collagen.

    submitted byWhy Not Natural - 28 days ago
    Brand expert
See all questions (1)

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Guests are saying

Guests appreciate the ease of use and pleasant taste of this liquid marine collagen biotin product, which combines collagen and biotin for enhanced benefits to skin, hair, and nails. Many have noticed improvements in their appearance after consistent use, and the dropper makes it simple to incorporate into daily routines. The mild lemon flavor is a highlight, making it a convenient option for those who may be sensitive to fishy tastes.
    Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
    4.2 out of 5 stars with 15 reviews
    4 out of 5 stars
    26 May, 2026
    originally posted on influenster.com
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    It’s okay, very lemony flavor and smell!

    Has a nice texture, strong lemon flavor and honestly a bit of an odd aftertaste. I’ve use it for 1 month and haven’t noticed a difference, however I’m going to keep trying to give it the best shot!
    LeahS
    Did you find this review helpful?
    5 out of 5 stars
    12 May, 2026
    originally posted on influenster.com
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    Great supplement!

    This product has seemed to improve the look of my skin, nails and hair. I was surprised that it didn’t have an overwhelming smell or texture, and it’s actually pleasant to take. All it takes is one small dropper full daily to get the desired effects. I will definitely use this product again.
    WendyP
    Did you find this review helpful?
    2 out of 5 stars
    12 May, 2026
    originally posted on influenster.com
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    Not for me

    Easy to use, just a few drops in your drink of choice and stir. I don't eat seafood, so I had a hard time getting past the fishy smell and oily texture.It added to the drink. If you eat fish, it might not be as off putting, but for that reason, I really didn't like the product. I don't feel like I used it enough to see any results so I can't really comment on whether or not it works.
    StephanieF
    Did you find this review helpful?
    5 out of 5 stars
    1 May, 2026
    originally posted on influenster.com
    Image

    Easy-to-take collagen with a mild taste and great

    I’ve been using the Why Not Natural Liquid Marine Collagen + Biotin for a few weeks now and I like how easy it is to take compared to pills. The taste is actually pretty mild and not overly fishy, which was a big concern for me. The dosage is simple with the dropper, and I feel like it absorbs well. The formula seems clean and pure, and I appreciate that it combines collagen with biotin for added benefits. It feels like a good value for the quality, and I’ve started noticing slight improvements in my hair and skin
    BekD
    Did you find this review helpful?
    5 out of 5 stars
    23 April, 2026
    originally posted on influenster.com
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    Wow!!!what a difference

    I' have never tried WHY NOT NATURAL MARINE COLLAGEN + BIOTIN lemon flavor before and first I have to say the lemon flavor is amazing. Makes it easy to take. After using this product for about 2 weeks i can see a difference in my skin and nails . Such a big improvement. I definitely will continue using this product.
    KathyJ
    Did you find this review helpful?
    4 out of 5 stars
    19 April, 2026
    originally posted on influenster.com
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    Easy to use

    Easy to use, just add a dropperful to 8bounces of water. It has a very faint lemon taste but nothing overpowering. Comes una glass bittle with the dropper for easy use. I've got no issues with side effects. I've used it for a week now and am still monitoring the benefits.
    JohanaR
    Did you find this review helpful?
    3 out of 5 stars
    11 April, 2026
    originally posted on influenster.com
    Image

    Tastes like water, not like lemon

    This is an interesting one. Lots of collagen plus biotin (which, fyi, let your provider know if you’re using biotin and need a thyroid check, it can impact results). The instructions are pretty straight forward, add a dropper. Not sure to how much water but my cup is about 10 ounces and I can’t taste it at all. It seems like it would be thick in its appearance, but it mixed in easily. The bottle is heavy and the dropper is a nice quality. My water still tastes like water, so I guess that’s a plus.
    NicoleK
    Did you find this review helpful?
    5 out of 5 stars
    9 April, 2026
    originally posted on influenster.com
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    Collagen & Biotin

    this this product is amazing the doses just not too much very good effectiveness very absorption and dissolubility. And helps a lot with the growth on hair, skin and nails
    SamanthaS
    Did you find this review helpful?
    5 out of 5 stars
    9 April, 2026
    originally posted on influenster.com
    Image

    Must try!!

    This little dropper is so awesome and helps mesaure the perfect amount! It has made my skin and hair a lot better after using this product for two weeks! I barely taste it and it dissolves quickly in some water!
    AlexisD
    Did you find this review helpful?
    5 out of 5 stars
    2 April, 2026
    originally posted on influenster.com
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    good source of biotin and collagen!

    this product is really easy to use with the provided dropper, the lemon flavor doesn’t really change the look or taste of water so i’ve found it easy to incorporate in my daily routine. good source of biotin and collagen, and doesn’t have a fishy taste.
    karollM
    Did you find this review helpful?
    3 out of 5 stars
    1 April, 2026
    originally posted on influenster.com
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    Meh

    I’m ambivalent about this. It’s really easy to add to drinks and doesn’t really make a noticeable change in taste, but u als don’t note any change in my skin, hair, nails, or anything else it’s supposed to affect.
    CrystalD
    Did you find this review helpful?
    5 out of 5 stars
    30 March, 2026
    originally posted on influenster.com
    Image

    Good

    Why Not Natural Liquid Marine Collagen + Biotin is well suited as a basic additive for skin, hair and nails. It has a pleasant taste with a slight sourness, a convenient format and easy to use. The effect is soft : with regular use , you can notice an improvement in the skin condition and strengthening of the nails.
    YevgenB
    Did you find this review helpful?
    4 out of 5 stars
    30 March, 2026
    originally posted on influenster.com
    Image

    Great Supplement

    I haven't been able to use the product for long but I feel it has already made my nails stronger. The dosage is extremely high though, which is slightly high being 16,667% of your daily value, so I take one dropperful of it in a small cup of water. As it is ingested it absorbs well into the body, it smells like lemons and taste like lemons.
    ErikaW
    Did you find this review helpful?
    4 out of 5 stars
    30 March, 2026
    originally posted on influenster.com
    Image

    Great product

    Thanks influenster for the freebie. I was honestly surprised by the results of this product. My skin, hair, and nails have never looked better. Plus I have less joint pain. This is great. Thanks again
    JayM
    Did you find this review helpful?
    4 out of 5 stars
    29 March, 2026
    originally posted on influenster.com
    Image

    Took a minute to find the right water ratio but wa

    I’ve never had anything like this before so I wasn’t sure what to expect. I did the largest serving my first time, and I used too much water I think because the lemon flavor was subtle. Once I got the right ratio for me, it was quite good! The ingredients are really good and I am excited to see what my long term experience is like with my hair and nails. I am a male so hair is on the thinner side and hope to see a bit more thickness. I have been using this once a day and use about 12oz of water.
    AsherC
    Did you find this review helpful?

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