Interactions on record — worth a quick check against your medications. Based on 2 of 4 ingredients. Check your meds →
Dietary supplement

Collagen Glow Unflavored Ingredients & Drug Interactions

by New Chapter

Collagen Glow Unflavored label
See full label image
Powder Category: Botanical With Nutrients
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Collagen Glow Unflavored against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.

Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy

The interaction bottom line Most serious interaction: Moderate

Collagen Glow Unflavored is a dietary supplement by New Chapter with 4 active ingredients. Its ingredients are commonly taken for skin health and wrinkles, joint pain and osteoarthritis, bone health.Based on those ingredients, 289 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Sea Buckthorn. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Collagen Glow Unflavored by New Chapter

Ask about any prescription or over-the-counter medication and we check it for interactions with Collagen Glow Unflavored by New Chapter — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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HelloPharmacist Scorecard of Collagen Glow Unflavored by New Chapter

Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Jul 12, 2026

What’s inside

Low disclosure
Ingredient Transparency · database check
Low

Most active ingredients don't disclose an individual amount — you can't tell how much of each you're getting.

Why this rating?
  • The label discloses an exact amount for 1 of its 3 active ingredients.
  • “Beauty Collagen Blend” is a proprietary blend — the label gives one combined amount (12,010 mg) without saying how much of each component you get.

Collagen Glow Unflavored contains 3 active ingredients: bovine collagen peptides (hydrolyzed), chicken collagen, and sea buckthorn. The product has no inactive ingredients listed.

Bovine collagen peptides are a broken-down form of collagen protein that your body can absorb more easily — they're the main structural protein in skin and connective tissue. Sea buckthorn is a plant berry extract added for its antioxidant properties.

Does it work?

Moderate evidence
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Moderate

Some clinical evidence supports this product's ingredients for its stated purpose, but it isn't conclusive.

Why this rating?
  • The label markets this product for: Building blocks for hair, skin, nails, and joints.
  • We looked for evidence on: Aging skin, Atopic dermatitis (eczema), Brittle nails, Dry skin, Exercise-induced muscle damage, Joint pain — and 4 related terms.
  • The strongest evidence on file: Collagen Peptides is rated "Possibly Effective" for Aging skin (Natural Medicines).
  • Also on file: Collagen Peptides is rated "Possibly Effective" for Dry skin.
  • Also on file: Sea Buckthorn is rated "Possibly Ineffective" for Atopic dermatitis (eczema).

Bovine collagen peptides are possibly effective for aging skin and dry skin, based on available evidence. The data is too thin to say whether it helps with acne or athletic performance.

For muscle strength, the evidence points toward it being possibly ineffective. Sea buckthorn shows possibly effective evidence for burns, but possibly ineffective for eczema.

Its role in anti-aging skin care and cholesterol doesn't have enough reliable evidence to rate.

The evidence, ingredient by ingredient Collagen Peptides Sea Buckthorn

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 2 of the 2 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 2 of 2.
  • General safety write-ups exist for 2 of 2.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Bovine collagen peptides are generally well tolerated as a dietary protein. A small number of users have reported nausea, indigestion, diarrhea, or bloating, but these are rare.

Sea buckthorn is generally well tolerated as food, but supplement doses haven't been thoroughly studied — high doses may cause yellow staining of skin. At very high intakes over months, one case of generalized yellow skin has been reported.

Topically, sea buckthorn oil can cause dryness, redness, and rash; in one study, rash occurred in 4% of patients. Not enough safety data exists for bovine collagen peptides in pregnancy or breastfeeding, so check with your doctor before using if you're pregnant or nursing.

The same caution applies to sea buckthorn during breastfeeding, and supplement use during pregnancy hasn't been well studied.

Side effects, ingredient by ingredient Collagen Peptides Sea Buckthorn

Meds to double-check

Moderate interaction found
Known Interaction Concern · database check
Moderate identified

The most serious documented interaction for these ingredients is Moderate. Check your medications for a personalized result.

Why this rating?
  • 1 of the 2 matched ingredients can interact with medications — Sea Buckthorn.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs.
  • For scale: 289 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

Before taking this product, double-check if you're on blood thinners (anticoagulants or antiplatelets) or blood pressure medications — sea buckthorn interacts with both, rated Moderate severity. The bovine collagen peptides in this product have no documented interactions with medications.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFormula with limited ingredient disclosure with some supporting evidence for its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

This product may support aging and dry skin if the evidence holds up for you. But if you take blood thinners or blood pressure medications, you'll need to talk with your pharmacist or doctor first — sea buckthorn could interfere.

Pregnant or nursing? Check with your doctor before starting.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 2 of 3 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Sep 22, 2022.

This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed

At a glance

General information

Key facts about Collagen Glow Unflavored, straight from the product label.

Brand New Chapter
Barcode (UPC) 727783902481
Net contents 12.2 Ounce(s); 345 Gram(s)
Market status On market
Date entered into DSLD Sep 22, 2022
DSLD ID 274829
Product type Botanical With Nutrients
Supplement form Powder
Dietary claims / uses Nutrient, All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Gluten Free, Dairy Free
From the label
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.

Supplement Facts

The label details for Collagen Glow Unflavored by New Chapter, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
12.3 Gram(s)
Maximum serving Sizes:
12.3 Gram(s)
Servings per container
28
UPC/BARCODE
727783902481
IngredientAmount% DV
Calories45 Calorie(s)--
Protein11 Gram(s)--
Bovine Collagen Peptides, Hydrolyzed0 NP--
Beauty Collagen Blend12010 mg--
Chicken Collagen0 NP--
Sea Buckthorn300 mg--

Tap any ingredient to jump to its full detail below.

Label statements
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
Formula

Get your glow on Expertly formulated with humanely raised collagen peptides, which are key amino acid building blocks for hair, skin, nails, and joints. Hydrolyzed collagen is easily dissolved and absorbed, providing amino acids to help support healthy hair and nails, skin elasticity, and joint structure. Chicken, Beef + Herb Grass-fed beef Pasture raised beef Cage-free chicken

Paleo Keto

12 g multi-sourced types I, II & III Nutrition Crafted for: Providing building blocks for healthy hair, skin, nails & joints The magic inside: Humanely raised collagen with superfood botanical sea buckthorn

Formulation

Gluten free

Hormone Free Igen Non-GMO tested

Gluten free; dairy free; BSE free; no artificial flavors or colors.

Seals/Symbols

Certified B corporation This company meets the highest standards of social and environmental impact With gratitude from Vermont

Igen Non-GMO tested

Brand IP Statement(s)

New Chapter Est. 1982

Copyright 2021 New Chapter, Inc.

IGEN certification mark is a registered trademark of Nutrasource Diagnostics Inc.

FDA Statement of Identity

Dietary Supplement

General Statements

Typical amino acid profile/serving Alanine 1090 mg Arginine 992 mg Aspartic acid 709 mg Glutamic acid 1240 mg Glycine 2860 mg Histidine 69 mg Isoleucine 180 mg Leucine 350 mg Lysine 440 mg Methionine 103 mg Phenylalanine 225 mg Proline 1650 mg Serine 408 mg Threonine 244 mg Tyrosine 58 mg Valine 273 mg

The New Chapter Money-Back Guarantee We proudly stand behind every product we make. However, if you are not satisfied, please visit www.newchapter.com/guarantee for refund details.

Please recycle this BPA-free tube after use.

For questions or comments call 888-874-4461

Suggested/Recommended/Usage/Directions

Suggested Use: Add 1 scoop with 8 oz of liquid for your favorite smoothie or hot beverage. For best experience, shake, mix or blend thoroughly.

Precautions

Caution: As with any dietary supplement, advise your healthcare professional of the use of this product if you have a medical condition or are taking medication. If you are nursing, pregnant, or considering pregnancy, consult your healthcare professional prior to using this product.

Discontinue use and contact your healthcare professional if you experience a side effect or an allergic reaction.

Do not exceed suggested use.

Keep out of reach of children.

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

Collagen Glow Unflavored by New Chapter label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

Collagen Glow Unflavored label

Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.

View the full label (PDF)
What’s inside

The Ingredients in Collagen Glow Unflavored by New Chapter

These are the 4 active ingredients this product is made of. Select any to open its full monograph.

Serving size12.3 Gram(s) Dosage formPowder Servings per container28 Amounts shown are per serving.

Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.

Protein

11 Gram(s) per serving

Beauty Collagen Blend

12010 mg per serving

Sea Buckthorn

Interacts with
289 drugs
300 mg per serving

Sea buckthorn is a berry-bearing shrub rich in vitamins, carotenoids, and fatty acids that people use for skin, eye, digestive, and heart health. Earl...

Sea Buckthorn monograph & interactions
Interaction report

Collagen Glow Unflavored by New Chapter Drug Interactions

Want to check YOUR meds against Collagen Glow Unflavored?

Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.

 Go to the checker
289Drugs
289 Moderate

Ingredients driving the most interactions

Sea Buckthorn 289

Individual Drug Interactions

The ingredients in Collagen Glow Unflavored interact with 289 drugs. Click any drug to see the details.

1 of the 4 ingredients in Collagen Glow Unflavored interact with drugs. Each result below shows which ingredient is responsible. Sea Buckthorn

Each ingredient & the kinds of drugs it affects

For each ingredient in Collagen Glow Unflavored with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.

Sea Buckthorn2 drug types · 289 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, sea buckthorn may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Clinical research suggests that sea buckthorn fruit extracts can inhibit platelet aggregation and adhesion to collagen and fibrinogen.

Likelihood Possible Evidence B
Antihypertensive Drugs

Theoretically, taking sea buckthorn with antihypertensive drugs might increase the risk of hypotension.
Taking sea buckthorn appears to reduce blood pressure in some patients.

Likelihood Possible Evidence D
Sea Buckthorn full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Collagen Glow Unflavored, from the product label.

New Chapter

See all New Chapter products
Name
New Chapter, Inc.
Street Address
90 Technology Dr.
City
Brattleboro
State
VT
ZipCode
05301
Phone Number
888-874-4461
Pharmacist Counseling Corner

Collagen Glow Unflavored by New Chapter: Common Questions

Does Collagen Glow Unflavored by New Chapter interact with any medications?
Yes. Based on its ingredients, Collagen Glow Unflavored has a known interaction with 289 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Collagen Glow Unflavored contains 4 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
What does collagen peptides actually do in the body?
Collagen peptides are broken-down collagen protein that your body can absorb and use as building blocks for skin, joints, and connective tissue. Research suggests they're possibly effective for aging skin and dry skin, though the evidence is still emerging.
Can I take this if I'm pregnant or breastfeeding?
The bovine collagen and sea buckthorn in this product haven't been well studied in pregnancy or during breastfeeding. There isn't enough data to know either way, so talk with your doctor or pharmacist for personalized advice before using.
What side effects might I notice?
Collagen peptides rarely cause nausea, indigestion, diarrhea, or bloating. Sea buckthorn at very high doses can stain your skin yellow. Topically it may cause dryness or rash, but supplement side effects at normal doses are uncommon.
Does this help with acne?
The evidence for collagen peptides on acne isn't established enough in the data we hold to say one way or the other.
I'm on a blood thinner — is this product safe for me?
No — sea buckthorn in this product may increase bleeding risk when combined with blood thinners. Talk to your pharmacist or doctor before taking it.
Will this boost my muscle strength?
The research suggests collagen peptides are possibly ineffective for muscle strength, so it's not the best choice if that's your goal.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

Not sure if Collagen Glow Unflavored is safe with your meds?

Our pharmacists answer your medication & supplement questions — free.

Ask a pharmacist

Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.

Collagen Glow Unflavored label
Go deeper

The Full Monographs Behind Collagen Glow Unflavored’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

Collagen Peptides

Collagen peptides are a well-absorbed form of protein that may modestly improve skin elasticity and joint comfort for some people, though evidence is still developing and results vary. They...

Read the full Collagen Peptides monograph → Herb & supplement monograph

Sea Buckthorn

Interacts with 289 drugs

Sea buckthorn is a berry-bearing shrub rich in vitamins, carotenoids, and fatty acids that people use for skin, eye, digestive, and heart health. Early research is promising for a few uses l...

Read the full Sea Buckthorn monograph →
Sources

Sources & How We Checked

Collagen Glow Unflavored's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.

Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.

The 9 references behind this product’s interaction data

Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.

Collagen Peptides 2 references
  1. Trc T, Bohmová J. Efficacy and tolerance of enzymatic hydrolysed collagen (EHC) vs. glucosamine sulphate (GS) in the treatment of knee osteoarthritis (KOA). Int Orthop. 2011;35(3):341-8. PubMed
  2. Evans M, Lewis ED, Zakaria N, Pelipyagina T, Guthrie N. A randomized, triple-blind, placebo-controlled, parallel study to evaluate the efficacy of a freshwater marine collagen on skin wrinkles and elasticity. J Cosmet Dermatol. 2021;20(3):825-834. PubMed

See these in context on the Collagen Peptides monograph →

Sea Buckthorn 7 references
  1. Johansson AK, Korte H, Yang B, et al. Sea buckthorn berry oil inhibits platelet aggregation. J Nutr Biochem 2000;11:491-5.. PubMed
  2. Grad, S. C., Muresan, I., and Dumitrascu, D. L. Generalized yellow skin caused by high intake of sea buckthorn. Forsch.Komplementmed. 2012;19(3):153-156. PubMed
  3. Vlasov, V. V. [Hippophae oil in the treatment of superficial skin burns]. Vestn.Dermatol Venerol. 1970;44(6):69-72.
  4. Chang BB, Wang F Xu TY Zhang QQ He J Zhang XJ Li J. Total flavones of Hippophae rhamnoides L. for essential hypertension: a systematic review of randomized controlled trials. Chinese Journal of Evidence-Based Medicine. 2009;9(11):1207-1213. DOI
  5. Olas B, Kontek B, Szczesna M, et al. Inhibition of blood platelet adhesion by phenolics rich fraction of Hippophae rhamnoides L. fruits. J Physiol Pharmacol. 2017;68(2):223-9.
  6. Larmo P, Järvinen R, Laihia J, et al. Effects of a sea buckthorn oil spray emulsion on dry eye. Cont Lens Anterior Eye. 2019;42(4):428-433. PubMed
  7. De Seta F, Caruso S, Di Lorenzo G, Romano F, Mirandola M, Nappi RE. Efficacy and safety of a new vaginal gel for the treatment of symptoms associated with vulvovaginal atrophy in postmenopausal women: A double-blind randomized placebo-controlled study. Ma PubMed

See these in context on the Sea Buckthorn monograph →

Parts of this content are provided by the Therapeutic Research Center, LLC.

DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

© 2021 Therapeutic Research Center, LLC

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