Raw Boost Mixers Multivitamin Topper for Adult Cats 7+ Freeze-Dried
Verified Jun 9, 2026
This is a high-protein, freeze-dried raw topper designed for adult and senior cats 7 years and older. It uses beef organs as rich protein and nutrient sources, with added fish oil, green mussel, turmeric, coconut oil, probiotics, and an expanded vitamin–mineral mix to support healthy aging when added to a complete diet. It’s intended to be mixed with your cat’s regular food rather than fed alone.
Nutritionally, this is a dense, organ-rich freeze-dried topper that can add extra high-quality protein, omega fatty acids, and a broad spectrum of vitamins and minerals to a senior cat’s regular diet. The ingredient list is thoughtful, including beef organs, fish oil, green mussel, probiotics, and turmeric, which together can complement many maintenance formulas for older cats. It is complete and balanced on its own by AAFCO formulation for adult maintenance, but in everyday use most owners will be using it in small amounts as a supplement to a primary diet.
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At a Glance
KibbleLab Review
Strengths
- High animal-protein content (beef and beef organs) with a very good protein level for a topper at 36% on an as-fed basis.
- Formulated to AAFCO adult maintenance standards, so it is nutritionally complete even though it’s marketed as a topper.
- Includes beneficial add-ons for senior cats such as fish oil (EPA/DHA), New Zealand green mussel, turmeric, coconut oil, and added taurine and B vitamins.
- Contains a probiotic source (Bacillus coagulans) and a variety of fibers, which can support healthy digestion when tolerated.
Considerations
- Uses beef as the primary protein, which can be an issue for cats with known beef allergies or sensitivities.
- Calorie density is quite high (about 254 kcal per cup), so portions need to be modest and the main diet reduced accordingly to prevent weight gain, especially in less active seniors.
- Although the calcium and phosphorus levels are appropriate for adults, this is a nutrient-dense product; cats with kidney or other chronic health conditions should have any diet changes, including toppers, discussed with their veterinarian.
- Because it is freeze-dried raw, it may not be ideal for households where someone is immunocompromised, or for very fragile pets, without talking with your vet about food safety.
Full Ingredient List
Ingredients and analysis reflect manufacturer data at the time of our last update and can change without notice. Always check the actual product packaging before feeding.
Ingredient filtering helps identify compatible options but is not a substitute for a veterinary elimination diet.
Top 5 Ingredients Explained
01
Beef
Beef is commonly used in dog and cat foods as a primary animal protein and palatability enhancer, supplying high-quality essential amino acids, B vitamins, iron, and zinc that support muscle maintenance and overall health. Owners should note beef can be calorie- and fat-dense and is a relatively common allergen, and raw or improperly handled beef carries microbial risks, so formulation, fat content, and sourcing/processing are important considerations.
02
Pumpkin Seed
Pumpkin seed is used in pet foods and supplements as a source of fiber, plant protein, healthy fats and micronutrients (such as magnesium, zinc and iron), plus antioxidants that can support digestion, skin/coat condition and overall nutrient balance in dogs and cats. They contain cucurbitin, a compound traditionally associated with parasite control and can help firm stools and support urinary/prostate health, but are calorie‑dense and may cause gastrointestinal upset or contribute to pancreatitis in susceptible pets, so seeds should be unsalted, properly processed, and never substituted for veterinary diagnosis or treatment.
03
Beef Kidney
Beef kidney is an organ meat commonly used in pet foods as a high-quality protein and nutrient-dense inclusion that contributes B vitamins (notably B12 and riboflavin), iron, copper, selenium and attractive flavor for palatability. It can be a beneficial addition for both dogs and cats but should be included in moderation because organ meats are relatively high in minerals and purines and may need restriction for animals with kidney or urate-related conditions, and raw or improperly handled kidney can pose food-safety risks.
04
Beef Spleen
Beef spleen is an organ meat commonly used in pet foods and treats for dogs and cats as a nutrient-dense protein and a natural source of bioavailable iron, vitamin B12 and other B vitamins and trace minerals. It can support red blood cell health and palatability, but should be included as part of a balanced diet because organ meats are concentrated in certain nutrients (notably iron and purines), may be unsuitable for pets with iron-overload or urate stone issues, and should be properly processed or cooked to reduce pathogen risk.
05
Beef Liver
Beef liver is an organ meat commonly used in dog and cat foods and treats as a highly palatable, protein-rich, nutrient-dense ingredient that provides concentrated, bioavailable vitamins (especially vitamin A and B12), heme iron, copper, and essential amino acids. While it supports blood health and overall nutrition, beef liver should be fed in moderation because excess vitamin A can cause toxicity, its richness may upset sensitive stomachs or contribute to pancreatitis in predisposed pets, and proper sourcing/processing is important to minimize contaminant or bacterial risks.
Nutritional Breakdown
How to read As Fed versus Dry Matter
As fed shows the numbers straight off the label, water included. Dry matter removes the water so you can compare a wet food and a dry food fairly.What is calorie density
How many calories the food packs per unit. Denser foods mean smaller portions for the same calories.Product Details & Brand
Product Specs
AAFCO Nutritional Adequacy
What is AAFCO
Association of American Feed Control Officials. It sets the nutritional
adequacy standards US pet foods are measured against.
What is AAFCO
Association of American Feed Control Officials. It sets the nutritional adequacy standards US pet foods are measured against.Brand
Instinct is Nature’s Variety’s flagship brand dedicated to raw and minimally processed pet nutrition. It positions itself in the premium and super-premium segment, focusing on high-protein, grain-free, and raw-inspired diets. Instinct offers frozen raw, freeze-dried raw, kibble with raw coatings, and canned foods aimed at health-conscious pet owners who value a biologically appropriate diet.
Visit InstinctManufacturer
Nature's Variety manages manufacturing quality and safety in accordance with FDA and AAFCO guidelines. Their manufacturing facilities adhere to stringent quality control protocols and HACCP food safety programs to ensure the integrity of their frozen and freeze-dried raw products.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
Instinct Raw Boost Mixers Multivitamin Topper for Adult Cats 7+ Freeze-Dried has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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Frequently Asked Questions
Has Instinct ever been recalled?
We have no recalls on record for Instinct. We monitor the FDA Pet Food Recall Database daily.
How does KibbleLab rate foods?
Our scores are based on ingredient composition, nutritional profile, AAFCO compliance, and health considerations. We don't penalize by-products, grains, or synthetic preservatives. Brands cannot pay for higher scores.
Is KibbleLab a substitute for veterinary advice?
No. KibbleLab provides data-driven food analysis, not medical advice. Always consult your veterinarian before making dietary changes, especially for pets with health conditions.
KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.
KibbleLab may earn affiliate commissions through product links. No one can pay for a higher score, or to change what we recommend for your pet.
Product data sourced from manufacturer websites, AAFCO statements, and FDA recall database. Last verified dates reflect our most recent data check.
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