Iron Feather Collagen Powder | Unflavored | Multi-Collagen Protein with Vitamin C | Supports Joints, Tendons, Recovery, Skin, Hair and Nails | 10g Protein per Scoop | Clean and Functional Nutrition
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Availability:
In Stock.
Arrives
Thursday, May 21
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Flavor Name: Unflavored
Features
- FULL-SPECTRUM COLLAGEN SUPPORT: Four premium sources including bovine, fish, chicken, and eggshell membrane deliver Types I, II, III, V, and X collagen.
- 10G CLEAN PROTEIN PER SCOOP: Functional protein fuels muscles, joints, tendons, and ligaments for recovery and daily strength.
- JOINT AND TENDON PERFORMANCE: Reinforces connective tissue resilience to support heavy training, athletic performance, and active lifestyles.
- SKIN HAIR AND NAIL HEALTH: Collagen works beneath the surface to restore elasticity, shine, and vibrance for a youthful appearance.
- VITAMIN C BOOSTED ABSORPTION: Fortified with Vitamin C to maximize collagen synthesis and ensure optimal results with every serving.
Description
Iron Feather Collagen delivers 10g of premium multi-source collagen from bovine, fish, chicken, and eggshell membrane plus Vitamin C for maximum absorption. This clean formula supports joints, tendons, ligaments, recovery, and skin health while fueling your body with functional protein. Available in unflavored, chocolate, and vanilla, it mixes smoothly into coffee, shakes, or recipes.
Package Dimensions : 5.12 x 4.06 x 3.94 inches; 10.23 ounces
Date First Available : September 26, 2025
Manufacturer : Cleanform Nutrition
Best Sellers Rank: #68,439 in Health & Household (See Top 100 in Health & Household) #606 in Collagen Supplements
#606 in Collagen Supplements:
Customer Reviews: 4.1 4.1 out of 5 stars (35)
Brand Name: CleanForm Nutrition
Primary Supplement Type: Collagen
Item Form: Powder
Product Benefits: Muscle Growth, Nail Growth
Age Range Description: Adult
Dosage Form: Powder
UPC: 860013162351
Manufacturer: Cleanform Nutrition
Unit Count: 10.32 Ounce
Number of Items: 1
Total Servings Per Container: 20.0
Flavor: Unflavored
Material Features: Natural, No Artificial Colors, No Artificial Flavors, No Artificial Sweeteners
Color: White
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, May 21
This item is non-returnable:
Non-returnable due to Food safety reasons
View our full returns policy here.
Non-returnable due to Food safety reasons
View our full returns policy here.
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Top Amazon Reviews
Flavor Name: Unflavored
This appears to work as well as any other collagen I've used in the past. The unflavored version doesn't really have a bad taste or smell. My digestion wasn't impacted in any negative way, as you might expect. I've not seen any obvious impact on my hair skin or nails, though a single 30 day supply likely isn't enough to show great benefit. I'd also need to lay a bit off the coffee. The price is reasonable but a smidge higher than I'd like personally given the low 30 day supply.
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Reviewed in the United States on January 27, 2026 by gbSomething
Flavor Name: Unflavored
Is tasteless and easy to take.
Reviewed in the United States on January 19, 2026 by Kindle Customer
Flavor Name: Unflavored
I have tried a few different collagen supplements over the years, and while some were decent, this Iron Feather formula stands out as one that actually produces noticeable results. I was drawn to it because of the full-spectrum approach - instead of just one or two types of collagen, you get Types I, II, III, V, and X sourced from bovine, fish, chicken, and eggshell membrane. Each type serves different functions in the body, so having all five covered in one scoop makes supplementation simple and comprehensive. The results I have experienced have been primarily with my hair and nails. My nails are growing faster and noticeably thicker than before. They feel stronger and less prone to breaking or peeling, which has always been an issue for me. The hair benefits have been even more impressive. I have long hair that goes below my shoulder blades, so brushing and detangling is a daily task. Before starting this collagen, I would always end up with a decent amount of hair in my brush after each session. Now there is significantly less hair coming out when I brush. My hair feels stronger at the roots, and the overall texture seems healthier. These are the kinds of results that take time to notice, but once you d,o it confirms the product is actually working beneath the surface. The Formula: Each scoop gives you 10 grams of clean protein from the multi-collagen blend, which is a solid dose for supporting not just hair and nails but also muscles, joints, tendons, and ligaments. If you are active or into heavy training, this protein supports recovery and helps reinforce connective tissue. The addition of 50mg of Vitamin C is a smart inclusion because your body needs Vitamin C to synthesize collagen effectively. Without it, you are not getting the full benefit from the collagen you consume. A lot of brands skip this and expect you to get enough from your diet, but having it built into the formula ensures optimal absorption every time. Mixing and Taste: The product is unflavored, which I appreciate because it gives you flexibility in how you use it. I did notice a slight texture when mixing it with just water. It dissolves, but you can tell there is something in there. It is not unpleasant, but it is noticeable. However, when I blend it with fruits in my mixer, I do not notice the texture at all. It disappears completely into smoothies, and you would never know it was there. If you are someone who just wants to stir it into water and drink it quickly, you might pick up on that slight grittiness, but if you are adding it to a smoothie or protein shake, it is a non-issue. Best Time to Take It: Collagen can really be taken any time of day since it is not a stimulant and will not affect your sleep or energy levels. I personally add it to my morning smoothie so it becomes part of my daily routine, and I do not forget. Some people prefer taking it at night since your body does a lot of repair work while you sleep, so that is another option. Consistency matters more than timing with collagen, so just find what works for your schedule and stick with it. At about $3.88 per ounce with 20 servings per container, the price is reasonable for a quality multi-collagen formula with added Vitamin C. You are getting premium sourcing from four different collagen types and a clinically relevant dose per scoop. If you are looking to support joint health, improve recovery, or, like me, want stronger hair and nails, I would recommend giving this one a try. The results speak for themselves.
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Reviewed in the United States on November 20, 2025 by The Honest Breakdown
Flavor Name: Unflavored
I tried this product because Dr. Ben Bickman said he liked it. When it arrived it was small container and it was only half full. I figured I'd shake it because it settled. No more volume. Too expensive for full container let alone half.
Reviewed in the United States on January 13, 2026 by Christine
Flavor Name: Unflavored
Really impressed with the quality here! 🙌 The powder has a super fine texture that dissolves completely in my morning coffee - no clumps or grittiness at all. Truly unflavored too, which is exactly what I wanted. The jar is a nice size and the scoop included makes measuring easy. Powder is bright white and looks clean and pure. Mixes smooth in both hot and cold drinks. The consistency is perfect - not chalky like some other brands I've tried. Packaging is sturdy and the seal was intact. Overall, from a physical standpoint, this is top-notch collagen powder! 💯
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Reviewed in the United States on January 10, 2026 by finer_viner
Flavor Name: Unflavored
I have tried many unflavored collagen powders, and I think this one is pretty standard. The color is the normal yellowish color and there is definitely a collagen taste. I think this one mixes ok and is overall par. I would not get this again unless it was on sale as the price of $40 is not particularly good or bad for the 30 day supply. I think it is working in general though because my stomach issues did not worsen as they usually do when I do not take collagen or switch to a bad brand. Overall would probably not get again, but not bad effectiveness.
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Reviewed in the United States on January 19, 2026 by Conner
Flavor Name: Unflavored
I like it. It mixes easy and has no taste. Seems to be of a decent quality and I've had no issues with it.
Reviewed in the United States on January 7, 2026 by B. Grierson
Flavor Name: Unflavored
I received this Iron Feather Collagen, unflavored, on Vine, to try it out, I added one scoop (10 g collagen protein) to a plain 8oz glass of tap water and let me tell you, this is truly an unflavored collagen, no flavor, no taste at all, (at least to me) it does have slight scent when your drinking it, but to me even that is very mild. It has four sources of collagen : bovine, fish, eggshell membrane, chicken, along with chicken bone broth. The color was a very pale amber, it dissolved completely in cold tap water, it did take about 2 minutes of stirring to dissolve it, and then I left it sit for another minute and when I looked again, it was a clear light amber, no powder clumps, no grit at all, just a really good, unflavored collagen, the only things that could be better, would be to have more than just 20 serving in the jar and to have this be grass fed, which it is not, and that is my only reservation on this collagen.
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Reviewed in the United States on October 26, 2025 by Veritiera