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JPY
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Explore the Best Collagen Supplements in Japan

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オリジナル（原文）を見て下さい。
Vital Vitamins Multi Collagen Peptides Complex for Women & Men, 150 Pills | Supports Skin, Hair & Nails, 5 Collagen Types I II III V & X, Grass-Fed Non-GMO Collagen Supplements
US 店舗
Vital Vitamins

Vital Vitamins Multi Collagen Peptides Complex for Women & Men, 150 Pills | ...
4.6

30k+ bought

JPY 5578

20% オフ
Premium Liquid Collagen for Women Weight Loss & Beauty w. Hyaluronic Acid, Biotin, L-Carnitine, ACV - Ultra Pure Multi Collagen Protein Shots Drink Hair Skin Liquid Vitamins, Colageno Peach Ring
US 店舗
TERRA ELMNT

Premium Liquid Collagen for Women Weight Loss & Beauty w. Hyaluronic Acid, Biotin, ...
4.4

30k+ bought

JPY 6175 7766

Wholesome Wellness Premium Multi Collagen Peptides Protein Powder for Women and Men, 5 Types of Hydrolyzed Collagen, Grass-Fed, Non-GMO & Unflavored, Pure Protein for Youthful Skin & Joint Recovery
US 店舗
Wholesome Wellness

Wholesome Wellness Premium Multi Collagen Peptides Protein Powder for Women and ...
4.5

20k+ bought

JPY 9015

Anthonys Collagen Peptide Powder, 1 lb, Pure Hydrolyzed, Gluten Free, Keto and Paleo Friendly, Grass Fed, Unflavored, Non GMO
US 店舗
Anthony's

Anthonys Collagen Peptide Powder, 1 lb, Pure Hydrolyzed, Gluten Free, Keto and ...
4.7

20k+ bought

JPY 6183

Viviscal Hair Growth Supplements for Women, 60 Tablets, 1 Month | For Thicker & Fuller Hair, Thinning Hair Support, Biotin & Marine Collagen, Drug-Free
US 店舗
Viviscal

Viviscal Hair Growth Supplements for Women, 60 Tablets, 1 Month | For Thicker & ...
4.3

20k+ bought

JPY 8768

25% オフ
Nature Made Collagen Gummies with Vitamin C and Zinc, 60 Gummies | Hydrolyzed Collagen Peptides for Women and Men, Healthy Skin Support Supplement with Biotin, Lemon Flavor, 60 Day Supply
US 店舗
Nature Made

Nature Made Collagen Gummies with Vitamin C and Zinc, 60 Gummies | Hydrolyzed ...
4.6

20k+ bought

JPY 3001 3995

8% オフ
Move Free Ultra Triple Action Joint Support Supplement - Type II Collagen Boron & Hyaluronic Acid - Supports Joint Comfort, Cartiliage & Bones in 1 Tiny Pill Per Day, 64 Tablets 64 servings* | Type II Collagen Boron & Hyaluronic Acid, Supports Joint Comfort, Cartilage & Bones in 1 Tiny Pill Per Day, Daily Supplements
US 店舗
Move Free

Move Free Ultra Triple Action Joint Support Supplement - Type II Collagen Boron & ...
4.6

10k+ bought

JPY 6761 7376

17% オフ
VEV Multi Collagen Peptides Powder, Types I, II, III, V & X, 41 Servings | NSF Certified, Hydrolyzed Collagen with Hyaluronic Acid, Biotin & Vitamin C, Unflavored, 16 oz
US 店舗
VEV

VEV Multi Collagen Peptides Powder, Types I, II, III, V & X, 41 Servings | NSF ...
4.6

10k+ bought

JPY 4791 5785

Alaya Multi Collagen Powder - Type I, II, III, V, X Hydrolyzed Collagen Peptides Protein Powder Supplement with MSM + GC Unflavored - NSF Certified - 40 Servings
US 店舗
Alaya Naturals

Alaya Multi Collagen Powder - Type I, II, III, V, X Hydrolyzed Collagen Peptides ...
4.4

10k+ bought

JPY 9754

Micro Ingredients Multi Collagen Peptides Pills, 240 Capsules | For Women & Men. Type I, II, III, V, X. Hydrolyzed Collagen Supplement with Biotin, Hyaluronic Acid & Vitamin C. Filler Free.
US 店舗
Micro Ingredients

Micro Ingredients Multi Collagen Peptides Pills, 240 Capsules | For Women & Men. ...
4.6

10k+ bought

JPY 5777

Marine Collagen Peptides - Hydrolyzed Ultra-fine Collagen Powder for Women & Men, Hyaluronic Acid, Biotin, Vitamin C, for Skin, Hair, Nails, Joints, Non-GMO, Unflavored, Easily Dissolved, 16oz
US 店舗
Cevitol

Marine Collagen Peptides - Hydrolyzed Ultra-fine Collagen Powder for Women & Men, ...
4.7

10k+ bought

JPY 9357

Black Girl Vitamins - Collagen Gummies for Hair, Skin, and Nail Support, with Vitamin C, Vitamin E, and Biotin, Gluten-Free, Lime, 60ct
US 店舗
Black Girl Vitamins

Black Girl Vitamins - Collagen Gummies for Hair, Skin, and Nail Support, with ...
4.6

9k+ bought

JPY 6117

Momentous Grass-Fed Collagen Peptides Powder, Fortigel & Vitamin C | Supports Hair, Skin, Nail, Joint Health, Grass-Fed Formula, NSF Certified for Sport, Non-GMO & Gluten-Free 30 Servings
US 店舗
Momentous

Momentous Grass-Fed Collagen Peptides Powder, Fortigel & Vitamin C | Supports Hair, ...
4.6

9k+ bought

JPY 11154

18% オフ
Vital Proteins Marine Collagen Peptides Powder Supplement, 7.8oz | Marine Collagen Peptides, Supports Hair Skin Nails & Joints, Hydrolyzed Collagen, 12g Per Serving
US 店舗
Vital Proteins

Vital Proteins Marine Collagen Peptides Powder Supplement, 7.8oz | Marine Collagen ...
4.4

9k+ bought

JPY 7064 8571

Live Conscious Beyond Collagen Powder for Women & Men w/Biotin & Vitamin C
US 店舗
Live Conscious

Live Conscious Beyond Collagen Powder for Women & Men w/Biotin & Vitamin C

9k+ bought

JPY 10162

14% オフ
NATURE TARGET Multi Collagen Peptides Powder, 35 Servings | Type I, II, III, V, X, Hydrolyzed Collagen Peptides with Vitamin C Hyaluronic Acid, Supports Skin Hair Nail & Joint
US 店舗
NATURE TARGET

NATURE TARGET Multi Collagen Peptides Powder, 35 Servings | Type I, II, III, V, X, ...
4.6

8k+ bought

JPY 4990 5785

Vital Vitamins Multi Collagen Complex Plus Biotin, Hyaluronic Acid & VIT. C | Hair, Skin, Nails Supplements for Women and Men, 5 Collagen Types I II III V & X, 150 Capsules
US 店舗
Vital Vitamins

Vital Vitamins Multi Collagen Complex Plus Biotin, Hyaluronic Acid & VIT. C | Hair, ...
4.6

7k+ bought

JPY 6970

NeoCell Collagen Peptides Pills | 270 Caplets | with Vitamin C and Biotin | Grass Fed Bovine | Hair, Skin, Nails | for Women and Men
US 店舗
NeoCell

NeoCell Collagen Peptides Pills | 270 Caplets | with Vitamin C and Biotin | Grass ...
4.6

7k+ bought

JPY 4976

Orgain 20g Collagen Peptides + Prebiotic & Probiotics Powder, 1lb | Grass fed hydrolyzed collagen with 1 billion CFU, type I & III for women & men supports digestive, hair, skin & joint health
US 店舗
Orgain

Orgain 20g Collagen Peptides + Prebiotic & Probiotics Powder, 1lb | Grass fed ...
4.4

6k+ bought

JPY 7177

NOW Foods Supplements, BioCell Collagen Hydrolyzed Type II, Clinically Validated, 120 Veg Capsules
US 店舗
NOW Foods

NOW Foods Supplements, BioCell Collagen Hydrolyzed Type II, Clinically Validated, ...
4.6

6k+ bought

JPY 5952

Sports Research Multi Collagen Peptides w/Hyaluronic Acid, 90 Count | 1600mg of Collagen w/Vitamin C for Hair, Skin & Joint Support - 5 Types of Collagen - 30 Servings
US 店舗
Sports Research

Sports Research Multi Collagen Peptides w/Hyaluronic Acid, 90 Count | 1600mg of ...
4.6

6k+ bought

JPY 5777

8% オフ
Purely Inspired Collagen Powder for Women & Men, Unflavored 20 Servings | 20g Hydrolyzed Collagen Peptides Protein Powder - Grass-Fed & Pasture Raised Supports Hair, Nail, Skin, Bone, Joint Health
US 店舗
Purely Inspired

Purely Inspired Collagen Powder for Women & Men, Unflavored 20 Servings | 20g ...
4.3

6k+ bought

JPY 4389 4791

Codeage Multi Collagen Protein Powder Peptides, 5 Types, Unflavored, 20 Oz | NSF Certified - Five collagen types I, II, III, V, X from five food sources with bone broth. Unflavored powder. Non-GMO.
US 店舗
Codeage

Codeage Multi Collagen Protein Powder Peptides, 5 Types, Unflavored, 20 Oz | NSF ...
4.6

5k+ bought

JPY 8768

Youtheory Collagen Liquid, 5,000 mg, Berry Flavor, 1 oz, Pack of 12 | Hydrolyzed Collagen Peptides, Supports Hair Growth, Nail, and Joint Health*, Ready-to-Drink, Easy Absorption
US 店舗
Youtheory

Youtheory Collagen Liquid, 5,000 mg, Berry Flavor, 1 oz, Pack of 12 | Hydrolyzed ...
4.5

5k+ bought

JPY 4154

18% オフ
Micro Ingredients Multi Collagen Peptides Powder, 40 Stick Packs | Type I, II, III, V, X + Biotin, Vitamin C & Hyaluronic Acid | Unflavored | Supports Hair, Skin & Joint Health | Keto, Non-GMO
US 店舗
Micro Ingredients

Micro Ingredients Multi Collagen Peptides Powder, 40 Stick Packs | Type I, II, III, ...
4.7

5k+ bought

JPY 7012 8561

Youtheory Collagen + Biotin, 390 Tablets, 65-Day Supply | Hydrolyzed Peptides, Vitamin C, and Vitamin B, Supports Hair Growth, Nail Health, and Anti-Aging*, Third-Party Tested
US 店舗
Youtheory

Youtheory Collagen + Biotin, 390 Tablets, 65-Day Supply | Hydrolyzed Peptides, ...
4.7

5k+ bought

JPY 5984

THORNE Collagen Fit, Grass-Fed Collagen Peptides with NR, 30 Servings | Supports Joint, Muscle, Bone & Skin Health, Nicotinamide Riboside NR for NAD+ Support*, Unflavored, NSF Certified for Sport
US 店舗
THORNE

THORNE Collagen Fit, Grass-Fed Collagen Peptides with NR, 30 Servings | Supports ...
4.6

5k+ bought

JPY 11952

8% オフ
Physicians CHOICE Collagen Peptides Protein Powder, Grass Fed, 35 Servings | Hydrolyzed Collagen Protein, Grass Fed, Non-GMO, Unflavored, Supports Hair, Skin, Joint Health for Women & Men
US 店舗
Physician's CHOICE

Physicians CHOICE Collagen Peptides Protein Powder, Grass Fed, 35 Servings | ...
4.4

5k+ bought

JPY 4389 4787

4% オフ
Sports Research Collagen Peptides w/Biotin & Hyaluronic Acid, 90 Count | 5 Types of Collagen I, II, III, V & X with 3000mcg of Biotin for Hair, Skin & Joint Support - Gluten Free, Non-GMO
US 店舗
Sports Research

Sports Research Collagen Peptides w/Biotin & Hyaluronic Acid, 90 Count | 5 Types of ...
4.7

5k+ bought

JPY 5709 5976

Perfect Supplements Unflavored Hydrolyzed Collagen Powder for Men and Women - Collagen Peptides - Mix in Hot Cold Liquids, Grass Fed, Easy Absorption, 660 Grams
US 店舗
Perfect Supplements

Perfect Supplements Unflavored Hydrolyzed Collagen Powder for Men and Women - ...
4.6

4k+ bought

JPY 9357

NeoCell Collagen Bio-Peptides Powder | 10oz | Super Hair, Skin, and Nails | Superior Absorption | Grassfed Protein Supplement | Advanced with 18 Essential Amino Acids
US 店舗
NeoCell

NeoCell Collagen Bio-Peptides Powder | 10oz | Super Hair, Skin, and Nails | ...
4.6

4k+ bought

JPY 5387

Vital Proteins Natural Whole Nutrition Collagen Peptides - Pasture Raised, Grass Fed, Paleo Friendly, Gluten Free, Single Ingredient - 24 Ounce
US 店舗
Vital Proteins

Vital Proteins Natural Whole Nutrition Collagen Peptides - Pasture Raised, Grass ...
4.7

4k+ bought

JPY 7774

Horbaach Multi Collagen Protein 2000 mg | 180 Capsules | Type I, II, III, V, X | Keto & Paleo Friendly | Non-GMO, Gluten Free Supplement
US 店舗
Horbäach

Horbaach Multi Collagen Protein 2000 mg | 180 Capsules | Type I, II, III, V, X | ...
4.6

4k+ bought

JPY 3496

OMOGS Collagen Peptides Powder, with Prebiotics & Cranberry Extract -Hydrolyzed Collagen Peptides Support Hair, Skin, Nail, Bone & Digestive Health, Grass Fed, Non-GMO, for Women & Men
US 店舗
OMOGS

OMOGS Collagen Peptides Powder, with Prebiotics & Cranberry Extract -Hydrolyzed ...
4.5

4k+ bought

JPY 4194

11% オフ
OLLY Glowing Skin, Hydrated & Youthful Skin*, Hyaluronic Acid - 50 Count
US 店舗
OLLY

OLLY Glowing Skin, Hydrated & Youthful Skin*, Hyaluronic Acid - 50 Count
4.5

4k+ bought

JPY 3377 3796

NATURE TARGET Multi Collagen Peptides Powder, 50 Servings | Type I, II, III, V, X, Hydrolyzed Collagen Peptides with Vitamin C, Hyaluronic Acid, Supports Skin Hair Nail & Joint, Non-GMO
US 店舗
NATURE TARGET

NATURE TARGET Multi Collagen Peptides Powder, 50 Servings | Type I, II, III, V, X, ...
4.6

4k+ bought

JPY 6382

16% オフ
Ancient Nutrition Hydrolyzed Multi Collagen Peptides Capsules | Women & Men, Vitamin C, Probiotics, Grass-fed Hydrolyzed Collagen, Supports Skin, Hair, Nails, Joints, Gut Health, 90 Count
US 店舗
Ancient Nutrition

Ancient Nutrition Hydrolyzed Multi Collagen Peptides Capsules | Women & Men, ...
4.5

3k+ bought

JPY 9561 11345

Hydrolyzed Collagen Powder for Weight Loss - Burn Ultimate Beauty Complex Multi Peptides Powder for Women with Types I II III V and X for Fat Burning Support Unflavored 30 Servings
US 店舗
Vitauthority

Hydrolyzed Collagen Powder for Weight Loss - Burn Ultimate Beauty Complex Multi ...
4.3

3k+ bought

JPY 12743

Needed. Hydrolyzed Collagen Protein Powder | Expert-Backed & Clean Sourced | Supports Skin, Hair, Joints | Grass-fed, Pasture-Raised, Hormone-Free | 1lb
US 店舗
Needed.

Needed. Hydrolyzed Collagen Protein Powder | Expert-Backed & Clean Sourced | ...
4.6

3k+ bought

JPY 10757

Orgain Hydrolyzed Collagen + Superfoods Powder and Organic Greens Superfoods Powder - 1lb and 0.62lb
US 店舗
Orgain

Orgain Hydrolyzed Collagen + Superfoods Powder and Organic Greens Superfoods Powder ...
5

3k+ bought

JPY 11739

Pure Marine Collagen Supplements for Women & Men - with Hyaluronic Acid, Vitamin C & Biotin - Collagen Peptides Hydrolyzed Collagen for Hair Skin & Nails - 60 Capsules by New Leaf UK Made
US 店舗
New Leaf Products

Pure Marine Collagen Supplements for Women & Men - with Hyaluronic Acid, Vitamin C ...
4.4

3k+ bought

JPY 3788

THORNE Collagen Plus, Collagen Peptides with NR & Ceramides, 30 Servings | Supports Skin Hydration, Elasticity & Texture, Reduces Fine Lines & Wrinkles*, Polyphenol Blend, NSF Contents Certified
US 店舗
THORNE

THORNE Collagen Plus, Collagen Peptides with NR & Ceramides, 30 Servings | Supports ...
4.4

3k+ bought

JPY 14139

Zena Nutrition Liquid Collagen for Women, Healthier Skin, Hair & Nail, Verisol Collagen Liquid, Biotin and Collagen Peptides Supplements for Women - 10oz
US 店舗
Zena Nutrition

Zena Nutrition Liquid Collagen for Women, Healthier Skin, Hair & Nail, Verisol ...
4.4

3k+ bought

JPY 5188

11% オフ
Its Just! - Collagen Peptides 1.25lb Grass-Fed Protein Powder, Unflavored, GLP-1 Friendly, Heavy Metal Tested by 3rd Party Lab, Type I & III, Hydrolyzed to Dissolve Quickly, 20oz
US 店舗
It's Just!

Its Just! - Collagen Peptides 1.25lb Grass-Fed Protein Powder, Unflavored, GLP-1 ...
4.6

3k+ bought

JPY 4791 5387

Collagen Supplements for Skin, Hair, Nails & Joints, Shop Daily Wellness Essentials Online from Ubuy Japan

Collagen supplements are no longer a niche trend. They are a daily wellness staple. At Ubuy Japan, you can buy collagen supplements online that fit real routines, morning coffee, post-workout shakes, or bedtime rituals. No fuss. No guesswork.

From beauty-focused blends to joint-support formulas, collagen supplements support structure, resilience, and balance inside the body. That’s why shoppers exploring health & supplements often start here.

Explore Different Types of Collagen Supplements

Collagen is a structural protein. Over time, natural production slows. Collagen supplements help support what daily life gradually wears down. Skin elasticity. Joint comfort. Hair strength. Nail durability.

Whether you prefer powders, liquids, or boosters, collagen supplements fit into long-term wellness, not quick fixes. That’s exactly why effective collagen supplements remain one of the most searched nutrition categories worldwide.

Collagen Types — What Each One Supports

Not all collagen supplements are the same. Different types work in different ways. Knowing the difference helps you shop smarter.

Type I & III Collagen — The Beauty Backbone

Type I and III collagen are the most common forms found in skin, hair, nails, and connective tissue. These types dominate beauty-focused collagen supplements. Brands like Vital Proteins, Vida Glow, and Garden of Life often use this combination to support skin hydration and visible smoothness. These are popular in both beauty supplements and daily wellness routines.

As discussed by users in skincare-focused Reddit communities, conversations around collagen supplementation often blend scientific understanding with real-world experience. One Reddit user highlighted how specific collagen types and a holistic lifestyle approach can influence visible skin health,

“I have seen a major improvement in my skin by using a bovine collagen peptide powder. Not sure about collagen + hyaluronic blends, but both are integral for glowing skin! Making sure to get skin-specific collagen is important, from my understanding. I've been using a formulation with Type I and III in it. Another thing I think is important is approaching skin holistically. So yes, which supplements can help amplify glowiness and hydration, but also looking at food, hydration, stress, relationships, time in nature, etc..”

Source: r/GracefulAgingSkincare (Reddit)

This perspective reflects a common sentiment within online skincare communities: while Type I and III collagen are widely valued for skin support, many users emphasise that supplements are most effective when paired with broader lifestyle and wellness practices.

Type II Collagen — The Joint Specialist

Type II collagen focuses on cartilage support. It is commonly used in formulas designed for movement and flexibility. Ancient Nutrition often features this type in blends aimed at active lifestyles. Shoppers exploring joint-friendly options within health & supplements frequently choose Type II-based collagen supplements.

Type V & X Collagen — The Support System

Type V and X collagen play a supporting role in bone structure and collagen formation. These types are typically included in multi-collagen blends rather than standalone products. They help create balance in full-spectrum collagen supplements designed for whole-body support.

Forms of Collagen Supplements — Choose Your Style

How you take collagen matters just as much as what type you choose.

Hydrolyzed Collagen / Collagen Peptides — The Everyday Favourite

Hydrolyzed collagen peptides are broken down for easy mixing and digestion. They dissolve smoothly in hot or cold drinks. Many marine collagen peptides and Garden of Life collagen supplements use this form. It’s ideal for daily use and is commonly seen in powders and sachets. As one Reddit user from r/GracefulAgingSkincare shared their experience,

“Research has found a way for the body to absorb collagen these days. It’s called hydrolysed collagen, and it’s amazing on skin and hair! And in joints. I vouch for it”

Source: r/GracefulAgingSkincare (Reddit)

Another user from the same subreddit highlighted an unexpected benefit beyond joint support, saying,

“I took marine collagen for joints. But also healed a patch of years old dry skin on my elbow.”

Source: r/GracefulAgingSkincare (Reddit)

Longer-term use also comes up frequently in discussions. One Redditor explained how collagen fit into a broader skincare and fitness routine, noting balanced and realistic results:

“I’ve been taking marine collagen for four months now - I’d say my facial skin is less crepey for sure. However I’ve also been using tretinoin for the past four or five months, which I credit for the major skin improvements I’ve experienced. I have noticed, though, that since taking collagen I’m shedding less hair while showering, and that my nails are stronger. No knee pain when working out either. Like many have said here, I don’t think it’s a miracle but it’s also not snake oil. If you can afford it, go for it!”

Source: r/GracefulAgingSkincare (Reddit)

Joint health is another recurring theme across Reddit, especially among users with prior injuries. In r/nutrition, one user shared:

“Collagen has done wonders for my joints. I’ve had many an injury and surgery over the years, and it’s made a notable difference in the mobility of the surrounding joints. Not a miracle, but undoubtably helpful. I use Codeage Multi-Collagen Peptides.”

Source: r/nutrition (Reddit)

Taken together, these experiences suggest that while hydrolysed collagen peptides may not be a miracle cure, many users find them to be a practical, supportive addition to daily routines for skin, hair, nails, and joint health—especially when used consistently and with realistic expectations.

Gelatin — The Kitchen-Friendly Option

Gelatin is collagen in cooked form. It thickens liquids and works well in recipes. While less common in modern drink mixes, it remains useful for food-based routines and homemade wellness recipes.

Undenatured (Native) Collagen — Small Dose, Targeted Use

Undenatured collagen keeps its original structure. It is taken in smaller amounts and is often found in joint-support formulas. This form is chosen by users looking for targeted support rather than full-body supplementation.

Vegan Collagen Boosters — Plant-Based Support

Vegan collagen boosters do not contain collagen itself. Instead, they provide nutrients that help the body support its own collagen production. These are popular among users searching for vegan collagen peptides or best vegan collagen alternatives while shopping in health & supplements.

Top Picks, Collagen Supplements Compared Simply

Collagen supplements work best when taken consistently. Mix powders into coffee, smoothies, or water. Add liquid collagen to juices. Take boosters alongside meals. Keep it simple. Consistency matters more than complexity.

If you’re choosing for the first time, start here. These options cover the most common needs.

Collagen Type

Primary Benefit

Common Format

Best For

Marine Collagen Peptides

Skin hydration support

Powder

Beauty routines

Best Liquid Collagen

Easy daily intake

Liquid

Busy schedules

Multi-Collagen Blend

Full-body support

Powder

Long-term wellness

Vegan Collagen Booster

Natural collagen support

Capsules

Plant-based users


Many shoppers searching for the best liquid collagen for women or effective collagen supplements start with these formats.

Frequently Asked Questions about Collagen Supplements in Japan

  • How long do collagen supplements take to show visible results?

    Most users notice changes within 4–8 weeks when collagen supplements are taken daily.

  • What are collagen supplements and how do they work?

    They provide amino acids that support the body’s natural collagen structure for skin, joints, and connective tissue.

  • How do I choose a high-quality collagen supplement?

    Look for trusted brands, clear sourcing, and a form that fits your routine, such as peptides or liquid collagen.

  • Do flavored collagen powders affect absorption?

    No, flavoured collagen powders are designed to maintain absorption while improving taste.

Top Brands

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