Pure Majesty vs Back 40 Dogs: Which Liquid Collagen Is Better in South Africa? (2026)

Quick answer: If you are shopping for liquid collagen for dogs in South Africa, the first thing to know is that Back 40 Dogs is an American brand that sells and ships within the United States, while Pure Majesty Pets delivers to South Africa free of charge on a delivered-duty-paid basis — import duties and VAT are settled up front, so nothing extra is due at your door. On formula, the two are not in the same weight class either. Pure Majesty Pets is the most complete liquid collagen by far: a single 2 mL serving delivers dual collagen (462 mg hydrolysed Type I & III plus 48 mg clinical-dose undenatured Type II / UC-II) and a full supporting stack — micro-emulsified salmon oil (omega-3 EPA/DHA), MSM, L-glutamine, an S. boulardii postbiotic, low-molecular-weight hyaluronic acid and natural astaxanthin. That one bottle works skin, coat, joints and gut at the same time. Back 40 Dogs uses a single-source grass-fed peptide with vitamin C, biotin and MSM — a solid coat-and-joints formula, but a narrower one.

Back 40 Dogs has made a name for itself in the United States with its "Fuel More Memories" positioning and a premium grass-fed liquid collagen that has earned a loyal following. Pure Majesty Pets plays in the same premium, clean-label space. So if you are weighing one against the other from South Africa, what actually separates them?

This comparison breaks down both brands on the criteria that matter: collagen source, supporting actives, clean-label standards, allergen profile, value, and whether you can realistically get the bottle delivered to Johannesburg, Cape Town or Durban without a customs surprise. Pure Majesty Pets publishes this comparison and sells one of the two products in it, so every claim below is tied to a published ingredient panel you can check yourself.

TL;DR: Back 40 Dogs uses premium grass-fed collagen peptides with vitamin C, biotin and MSM — a solid joints-and-coat formula built around a single collagen type, sold from the United States. Pure Majesty is the more complete formula by far: it pairs hydrolysed Type I & III collagen with clinical-dose undenatured Type II (UC-II) and a researched supporting stack (salmon oil, MSM, L-glutamine, an S. boulardii postbiotic, low-molecular-weight HA and astaxanthin), all hydrolysed to <3,000 daltons with zero fillers, and it ships to South Africa with duties and VAT already paid. Back 40 Dogs leans into the "brand story" side; Pure Majesty leans into the "clinical transparency" side — and covers more pathways in one bottle.

At-a-Glance Comparison

Where Back 40 Dogs Is Strong

Let us give Back 40 Dogs fair credit. Their formula is genuinely clean — no fillers, human-grade ingredients, and a clear focus on coat and joint support. The addition of biotin for coat, vitamin C for collagen synthesis, and MSM for joints makes their blend logically coherent.

Their fulfilment operation is tight (24-hour processing, 2–5 day US shipping), and reviews highlight responsive customer service. Brand voice is warm and dog-owner-centric.

Where it comes up short: a single-source collagen means you are hitting one collagen type primarily (typically Type I from a bovine-hide peptide), without the cartilage-specific undenatured Type II benefit unless you stack a separate joint supplement on top. And it is an American brand built around the American market — for a reader in South Africa, a US-only shipping footprint means arranging a freight forwarder yourself and settling import charges on arrival.

Where Pure Majesty Stands Apart

The clearest way to see the gap is to look at what is actually dissolved in each 2 mL serving of Pure Majesty Pets Premium Collagen Drops — and to group it by the job it does. A typical liquid collagen is a single-ingredient hydrolysed collagen working one pathway. Pure Majesty is a multi-active formula working four at once. Here is the ingredient-by-ingredient case, by benefit:

Skin & coat.

• Hydrolysed Collagen Peptides Type I & III — 462 mg/serving: the structural collagens that rebuild the skin barrier and support coat shine, more than 2× the 150–220 mg a generic liquid collagen typically delivers, and hydrolysed to <3,000 daltons for absorption.
• Micro-emulsified Salmon Oil (omega-3 EPA/DHA) — ~126 mg/serving: the most consistently supported anti-inflammatory in canine research, emulsified so it absorbs better than a fish-oil capsule poured over kibble.
• Natural Astaxanthin — ~0.5 mg/serving: a potent antioxidant that helps protect skin and coat from oxidative stress (see antioxidant section below).

Joints & mobility.

• Undenatured Type II Collagen (UC-II) — 48 mg/serving: the cartilage-specific form studied in force-plate gait trials in dogs, dosed to clear a 40 mg end-of-shelf-life threshold. This is the headline difference — a single-source collagen does not contain UC-II at all.
• MSM (≥99.9% purity) — ~63 mg/serving: a sulphur donor for connective tissue and a recognised anti-inflammatory cofactor.
• Low-Molecular-Weight Hyaluronic Acid — ~8.4 mg/serving: joint lubrication and skin hydration, in the LMW form small enough to absorb across the gut wall.
• Omega-3 salmon oil contributes here too, supporting comfortable, mobile joints.

Gut & digestion.

• L-Glutamine — ~52 mg/serving: fuel for the gut-lining barrier that the gut–skin axis depends on.
• Tyndallised Saccharomyces boulardii postbiotic — ~21 mg/serving: a heat-treated postbiotic associated with stool quality and microbiome resilience. Almost no competitor combines collagen with a postbiotic in a single liquid.
• Pork Bone Broth Concentrate — ~126 mg/serving: naturally occurring glycine, proline and trace minerals that work synergistically with the hydrolysed peptides, plus Type I/III collagen supporting the gut lining.

Antioxidant & cofactor support.

• Natural Astaxanthin (from Haematococcus pluvialis) — ~0.5 mg/serving: one of the most potent natural antioxidants studied, paired with mixed tocopherols (natural Vitamin E) and sunflower lecithin to keep the lipids stable.
• Sodium Ascorbate (bioavailable Vitamin C) — ~4.2 mg/serving: a required cofactor for the dog's own collagen synthesis.
• Ginger Root Extract — ~4.2 mg/serving: a botanical adjunct with documented anti-inflammatory activity.

Back 40 Dogs covers part of the skin-and-joints column with biotin, vitamin C and MSM. Pure Majesty covers all four columns — skin & coat, joints, gut and antioxidant — in the same 2 mL. That is what "most complete" means here, ingredient by ingredient.

1. Multi-Type Collagen in One Bottle

Our Liquid Collagen Drops deliver Type I (skin, hair, nails), Type II (cartilage) and Type III (gut lining, connective tissue) in a single formula — and not just any Type II, but undenatured UC-II at the clinically studied dose. With a single-source liquid like Back 40 Dogs, you are primarily getting Type I.

2. Published Bioavailability

Our peptides are specified at <3,000 daltons. Back 40 Dogs does not publish peptide size, which is a meaningful information gap.

3. Full-Body Targeting

The Back 40 Dogs MSM-biotin-vitamin C stack is a coat-and-joint blend. Our formulation specifically targets joints + skin + coat + gut lining + connective tissue — with a dedicated active behind each pathway (UC-II and MSM for joints, Type I/III collagen and salmon oil for skin and coat, L-glutamine and an S. boulardii postbiotic for the gut).

4. Delivery to South Africa, Duties Paid

Back 40 Dogs ships within the US. We ship free worldwide, including South Africa, on a delivered-duty-paid basis: import duties and VAT are settled up front, so there is nothing extra to pay when the parcel arrives in Gauteng, the Western Cape or anywhere else in the country.

5. Independent Brand Focus

Pure Majesty's investment goes into formulation research and clinical transparency (peptide size, multi-type blend, published per-serving doses, ingredient rationale), versus Back 40 Dogs which leans more into brand identity. Every batch is made in North America in a GMP facility with a certificate of analysis, and the range currently averages about 4.6 out of 5 across roughly 1,085 customer reviews.

Buying Liquid Collagen for Dogs in South Africa

Most of the liquid collagen marketed to South African dog owners is imported, so the buying decision is rarely a straight shelf comparison. A few practical checks make it easier:

• Price the daily serving, not the bottle. Convert the total landed cost into rand and divide by the number of days the bottle lasts at your dog's body weight. A cheaper bottle with a smaller collagen dose per serving is often the more expensive option per day.
• Confirm what lands at your door. Where a US-only brand needs a freight forwarder, import duties and VAT are usually settled separately on arrival. Pure Majesty Pets delivers free worldwide on a delivered-duty-paid basis, so the checkout figure in rand is the final figure.
• Read the label, not the claim. Compare milligrams of each active per daily serving, the collagen types included, the stated peptide size and the weight-based dosing instructions.
• Store it for the climate. Highveld heat and humid coastal summers along the KwaZulu-Natal seaboard are hard on oil-containing liquids. Keep the bottle out of direct sun and follow the storage line on the label.
• Keep your vet in the loop. A supplement supports a routine; it does not replace a diagnosis. In South Africa, veterinarians are registered with the South African Veterinary Council, and the South African Veterinary Association is the profession's representative body. Speak to your vet before starting anything new if your dog is on medication, pregnant, very young or has a diagnosed condition.

Seasonal timing for South African dogs

Two seasons drive most of the enquiries we see from South Africa. Dry Highveld winters, when indoor heating and low humidity leave coats dull and skin flaky, push owners towards skin-and-coat support; humid coastal summers do the opposite, with damp ears and itchy paws after beach and bush walks. Joint stiffness in older dogs is usually most obvious on cold winter mornings. Because collagen support is cumulative rather than immediate, starting a few weeks before the season you are worried about tends to work better than starting in the middle of it.

If stiffness rather than coat condition is the main concern, our Hip & Joint Chews for Dogs and Liquid Glucosamine for Dogs can sit alongside the drops, and older dogs often do well on Senior Dog Mobility Chews. For dogs whose main problem is itching rather than joints, look at Dog Allergy Relief & Itchy Skin Chews instead.

Which Should You Choose?

Back 40 Dogs makes sense if:

• You are shopping in the United States, where the brand is sold and shipped
• You love their "Fuel More Memories" brand
• Your dog's primary issue is coat or skin
• You specifically want biotin in the formula

Choose Pure Majesty if:

• You want the most complete formula: multi-type collagen (I, II, III) plus omega-3, MSM, a gut postbiotic, HA and astaxanthin in one bottle
• Your dog has issues beyond skin and coat — joint stiffness, GI sensitivity
• You want published peptide size (bioavailability data)
• You are ordering from South Africa and want free delivery with duties and VAT already paid
• You want a formula explicitly designed for collagen synthesis system-wide

Try Pure Majesty

Our Liquid Collagen Drops deliver a multi-type, multi-active formula at clinically meaningful doses — the most complete liquid collagen for dogs we know of. Made in North America in a GMP facility with a certificate of analysis on every batch, rated around 4.6/5 across roughly 1,085 reviews, and delivered free worldwide with duties and VAT paid.

Try Pure Majesty Liquid Collagen Drops →

Browse our full Dog Liquid Supplements & Drops collection.

Comparing more than one liquid collagen before you commit? Line the actives up side by side across our liquid collagen range for dogs, and check the current label of anything you are considering.

This comparison reflects publicly available ingredient information at time of writing. Both brands periodically update their formulas — always check the product label for the most current ingredient list before buying.

See our full range of collagen for dogs, or shop Pure Majesty liquid collagen for dogs directly.

Frequently Asked Questions

Is Back 40 Dogs liquid collagen good?

Back 40 Dogs is a clean, human-grade liquid collagen with vitamin C, biotin and MSM, focused mainly on coat and joint support. It uses a single-source collagen, so it primarily delivers one collagen type. It is a reasonable choice if coat and skin are your main concern, though it is an American brand sold into the US market rather than a product stocked in South Africa.

Pure Majesty vs Back 40 Dogs: which liquid collagen is better for dogs?

For overall completeness, Pure Majesty is better by a clear margin. It provides multi-type collagen (Types I, II and III) under 3,000 daltons — including clinical-dose undenatured UC-II — plus salmon oil, MSM, L-glutamine, an S. boulardii postbiotic, hyaluronic acid and astaxanthin for joints, skin, coat and gut in one formula. Back 40 Dogs is a single-source coat-and-joint formula. For broader multi-system support and published peptide size, Pure Majesty covers more pathways — and for a South African buyer it is the one you can actually order directly.

What is a good alternative to Back 40 Dogs liquid collagen?

Pure Majesty Pets Liquid Collagen Drops are a comparable clean, filler-free liquid collagen that adds Type II and Type III collagen, a specified peptide size under 3,000 daltons, a multi-active supporting stack, and free worldwide delivery to South Africa with duties and VAT paid.

Does Back 40 Dogs collagen contain multiple collagen types?

Based on publicly available information, Back 40 Dogs uses a single-source grass-fed collagen, which primarily provides Type I. Pure Majesty combines Types I, II and III in one bottle. Always check the current product label, as formulas can change.

Does Back 40 Dogs ship to South Africa?

Back 40 Dogs ships within the United States, so a South African order would need a freight forwarder. Pure Majesty Pets ships free worldwide, including South Africa, on a delivered-duty-paid basis, so import duties and VAT are settled up front and nothing further is due on delivery.

How much liquid collagen does a South African dog need per day?

Dosing is by body weight and is printed on the label, so follow the bottle rather than a fixed rule. Price the routine in rand per day at your dog's weight when comparing brands, and ask your veterinarian before starting if your dog is on medication or has a diagnosed condition.

Scientific Sources & References

Both brands are grounded in peer-reviewed research on canine collagen supplementation:

1. Blees NR, et al. Collagen Hydrolysates as Nutritional Support in Canine Osteoarthritis: A Narrative Review. J Animal Physiology and Animal Nutrition. 2025. PMC11919810
2. Czajkowska A, et al. The oral intake of specific Bioactive Collagen Peptides improves gait and quality of life in canine osteoarthritis patients. PLOS ONE. 2024. PMC11412516
3. Colitti M, et al. Efficacy of Chondroprotective Food Supplements Based on Collagen Hydrolysate. PMC8541357
4. D'Altilio M, et al. Therapeutic efficacy and safety of undenatured type II collagen in arthritic dogs. Toxicology Mechanisms and Methods. 2007;17(4):189-196.
5. Deparle LA, et al. Efficacy and safety of UC-II in arthritic dogs. J Vet Pharmacol Ther. 2005;28(4):385-390.
6. Iwai K, et al. Identification of food-derived collagen peptides in human blood after oral ingestion. J Agric Food Chem. 2005;53(16):6531-6536.

Evidence note: Peptide size, collagen type (I, II, III), and sourcing influence bioavailability. Consult your veterinarian before switching formulas.

Inside Pure Majesty Pets Premium Collagen Drops — 2026 Formula

Each 2 mL serving of Pure Majesty Pets Premium Collagen Drops delivers a multi-active, dual-collagen profile that very few canine liquid supplements can match in 2026:

• Hydrolysed Collagen Peptides Type I & III: 462 mg per serving — more than 2× the typical generic liquid collagen, which usually delivers around 150–220 mg per serving. These are the structural collagen types involved in skin, coat, tendon and gut-lining repair.
• Undenatured Type II Collagen (UC-II): 48 mg per serving — designed to clear an industry-standard 40 mg end-of-shelf-life threshold validated against the Gupta 2012 force-plate clinical trial in dogs. Most generic "joint" liquids contain 0 mg of UC-II; only a small minority of premium products include it at all.
• Micro-emulsified Salmon Oil (Omega-3 EPA/DHA): ~126 mg per serving. Emulsified salmon oil is far better absorbed than the standard fish-oil capsules typical owners pour over kibble.
• Pork Bone Broth Concentrate (low-sodium, pet-grade): ~126 mg per serving — adds naturally occurring glycine, proline and trace minerals that work synergistically with the hydrolysed peptides.
• MSM (methylsulfonylmethane, ≥ 99.9% purity): ~63 mg per serving — a sulphur donor for connective tissue and a recognised anti-inflammatory cofactor.
• L-Glutamine: ~52 mg per serving — supports the gut-lining barrier that the gut–skin axis depends on.
• Tyndallised Saccharomyces boulardii postbiotic: ~21 mg per serving — a heat-treated postbiotic strain associated with stool quality and microbiome resilience. Almost no competitor combines collagen with a postbiotic in a single liquid.
• Low-Molecular-Weight Hyaluronic Acid: ~8.4 mg per serving — the LMW form is small enough to be absorbed across the gut wall, unlike the high-molecular-weight HA most powder products use.
• Sodium Ascorbate (bioavailable Vitamin C): ~4.2 mg per serving — a required cofactor for endogenous collagen synthesis.
• Ginger Root Extract: ~4.2 mg per serving — a botanical adjunct with documented anti-inflammatory activity.
• Natural Astaxanthin (from Haematococcus pluvialis): ~0.5 mg per serving — one of the most potent natural antioxidants studied, paired here with mixed tocopherols (natural Vitamin E) and sunflower lecithin to keep the lipids stable.

Why this matters: the 2026 Pure Majesty Pets formula combines hydrolysed collagen Type I/III and undenatured Type II in a single liquid serving — a dual-collagen profile that addresses skin, coat, gut and joint pathways simultaneously. Generic single-collagen liquids cover only one of those mechanisms. The supporting actives (salmon oil, MSM, HA, postbiotic, vitamin C, astaxanthin) are not there as filler — each has peer-reviewed canine literature behind its inclusion.

See our liquid collagen for dogs supplement →

Always consult your veterinarian before starting a new supplement, particularly if your dog has an existing medical condition.