Collagen Complex Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Collagen Complex 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
Collagen Complex is a dietary supplement by Absolute Nutrition with 5 active ingredients. Its ingredients are commonly taken for skin health and wrinkles, joint pain and osteoarthritis, bone health.We don’t currently list a known drug interaction for its mapped ingredients — but that doesn’t guarantee none exist, so always confirm with your pharmacist.
HelloPharmacist Scorecard of Collagen Complex by Absolute Nutrition
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.
What’s inside
Low disclosure
This product has 5 active collagen peptide ingredients sourced from eggshells, chicken sternum, beef, chicken, and marine origins. These are broken-down collagen proteins (peptides) designed to provide a protein-based supplement.
The inactive ingredients are gelatin (the capsule material) and magnesium stearate (a binding agent).
Does it work?
Moderate evidence
The collagen peptides in this product are possibly effective for aging skin and dry skin based on available evidence. For muscle strength, the data suggests they are possibly ineffective.
The evidence for acne and athletic performance is insufficient to rate—we don't have reliable data either way. So your results will likely depend on what you're taking it for.
How safe is it?
Well-documented data
Collagen peptides are generally well tolerated as a dietary protein. Nausea, upset stomach (dyspepsia), diarrhea, and gas may occur, but these side effects are rare.
If you're pregnant, the safety data isn't there yet—check with your doctor before starting. The same goes for breastfeeding; there's little safety data, so caution is advised and a conversation with your doctor or pharmacist is a good idea.
Meds to double-check
No known interactions
No interactions are documented in our data for the collagen peptide ingredients we could check.
The bottom line
Scorecard at a glanceFormula with limited ingredient disclosure with some supporting evidence for its stated purpose. No medication interactions are currently documented, and safety information is well characterized.
If you're looking to support aging or dry skin with a collagen supplement, this product is a reasonable choice with no known drug interactions. It's generally well tolerated, though a small number of people may experience mild digestive upset.
Pregnant or breastfeeding women should discuss it with their healthcare provider first.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 5 of 5 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated May 21, 2025.
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
General information
Key facts about Collagen Complex, straight from the product label.
| Brand | Absolute Nutrition |
|---|---|
| Barcode (UPC) | 708235090185 |
| Net contents | 60 Capsule(s) |
| Market status | On market |
| Date entered into DSLD | May 21, 2025 |
| DSLD ID | 328934 |
| Product type | Amino Acid/protein |
| Supplement form | Capsule |
| Dietary claims / uses | Nutrient, All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years) |
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 Complex by Absolute Nutrition, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Eggshell Membrane Collagen Peptides | 0 NP | -- |
| Premium Collagen Protein Complex | 1000 mg | -- |
| Avian Sternum Collagen Peptides | 0 NP | -- |
| Bovine Collagen Peptides | 0 NP | -- |
| Chicken Collagen Peptides, Hydrolyzed | 0 NP | -- |
| Marine Collagen Peptides, Hydrolyzed, Pure | 0 NP | -- |
Other ingredients: Gelatin, Magnesium Stearate
Tap any ingredient to jump to its full detail below.
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.
Formulation
Nutritional Supplements
Bottled in FDA Registered Facility
Contains no added: Shellfish, Milk, Tree Nuts, Wheat Peanuts, Soy.
Suggested/Recommended/Usage/Directions
Suggested use: Adults take 1 to 2 servings per day or as directed by your healthcare professional.
Precautions
Caution: Do not exceed recommended dose. Do not use if safety seal is damaged or missing.
Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.
Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Keep out of reach of children.
Contains: Egg. Fish (Cod).
Storage
Store in a cool, dry place.
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.
Seals/Symbols
Bottled in U. S. A.
General Statements
Please recycle
Customer Service: TollFree 1-866-243-3535 www.absnutrition.com
Formula
Premium Collagen Complex Type I, II, V, X
FDA Statement of Identity
Dietary Supplement
Brand IP Statement(s)
Absolute Nutrition The Diet Company
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Collagen Complex by Absolute Nutrition label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
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)The Ingredients in Collagen Complex by Absolute Nutrition
These are the 5 active ingredients this product is made of. Select any to open its full monograph.
Serving size2 Capsule(s) Dosage formCapsule Servings per container30 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.
Premium Collagen Protein Complex
Other (inactive) ingredients: Gelatin, Magnesium Stearate. These complete the product’s ingredient list but are not active constituents.
Collagen Complex by Absolute Nutrition Drug Interactions
We don’t currently list any known drug interactions for the mapped ingredients in Collagen Complex. This doesn’t guarantee none exist — always confirm with your pharmacist before combining a supplement with your medications.
Brand information
Manufacturer and brand details for Collagen Complex, from the product label.
Absolute Nutrition
See all Absolute Nutrition products- Name
- Absolute Nutrition
- Street Address
- 139 W. Dudley Town Rd.
- City
- Bloomfield
- State
- CT
- ZipCode
- 06002
- Phone Number
- 1-866-243-3535
- Web Address
- www.absnutrition.com
Collagen Complex by Absolute Nutrition: Common Questions
Does Collagen Complex by Absolute Nutrition interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Will this collagen supplement interact with my medications?
Can I take this if I'm pregnant?
Is it safe to use while breastfeeding?
Does collagen actually work for wrinkles and dry skin?
Will it help me build muscle?
What side effects should I expect?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Collagen Complex is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
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.
The Full Monographs Behind Collagen Complex’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Collagen Complex'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.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
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 2 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
- 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
- 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
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