
Vitamin D3 + K2 liquid drops
Vitamin D3 + K2 Liquid Drops deliver two fat-soluble nutrients that are commonly considered together: D3 as cholecalciferol — the form most readily converted a…
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£35
Vital Proteins Grass Fed Collagen Peptides is a bovine-sourced collagen supplement providing hydrolysed type I and type III collagen peptides — the forms most studied for skin elasticity, joint cartilage, and connective…
£30 today, then monthly from 12 Nov. Cancel any time.
Free deliveryArrives in 1 to 3 days30-day returnsAsk the clinic about this productor call 020 3951 3429
Vital ProteinsGrass Fed Collagen Peptides
Vitamin D3 + K2 Liquid Drops deliver two fat-soluble nutrients that are commonly considered together: D3 as cholecalciferol — the form most readily converted a…

60 billion AFU of Akkermansia muciniphila plus 64 billion CFU of Lactobacillus acidophilus, 700 mg berberine, 200 mg inulin, 2.4 mg astaxanthin, and chromium i…
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Sign inVital Proteins Grass Fed Collagen Peptides is a bovine-sourced collagen supplement providing hydrolysed type I and type III collagen peptides — the forms most studied for skin elasticity, joint cartilage, and connective tissue support. Hydrolysed peptides are broken down into smaller amino acid chains, which means they dissolve easily and are readily absorbed compared with whole collagen protein.
Collagen is the most abundant structural protein in the body, and natural production declines from the mid-twenties onward. This supplement suits people who want to support skin hydration and firmness, those managing joint discomfort from high training loads or early wear, and anyone whose diet is low in connective-tissue-rich foods. It fits neatly into an existing routine — unflavoured and dissolvable, it can be stirred into coffee, smoothies, or warm water without altering taste.
The single-ingredient formulation — grass-fed bovine collagen peptides — keeps the label clean and the dose flexible. Grass-fed sourcing is a reasonable quality marker for bovine collagen, reflecting the animal's diet, though specific certification details should be confirmed on the product packaging. For best results, consistent daily use over several weeks is generally considered necessary before noticing changes in skin or joint comfort. Those with a bovine protein allergy should avoid this product.

Mix one to two scoops into a hot or cold beverage, or any recipe of your choice, once daily. Consistent daily use over several weeks is typically needed to assess effect. Follow the specific serving guidance printed on the packaging.
Most collagen research looks at outcomes after eight to twelve weeks of daily use. Changes to skin elasticity or joint comfort are gradual — this is not a product where short-term use tells you much. Consistency is what matters.
This product is derived from bovine sources. Halal or kosher certification details are not confirmed here — check the product packaging or contact Vital Proteins directly before purchasing if this is relevant to you.
No. The collagen is derived from bovine (cow) hide, making it unsuitable for vegetarians and vegans. Plant-based collagen supplements do not yet have equivalent evidence, but plant-based alternatives that support the body's own collagen synthesis — such as vitamin C — exist.
Collagen peptides are generally well-tolerated alongside most common supplements. There are no well-documented interactions with standard vitamins or minerals. If you are taking prescription medications, check with your GP or pharmacist as a precaution.
The unflavoured, single-ingredient format means you control what you add it to — hot drinks, smoothies, or savoury dishes — without any unwanted sweeteners or flavourings. It also makes it easier to assess tolerance and adjust the serving size if needed.
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