Gainful subject lines
147 subject lines averaging 34 characters.
| Picture | Sent (Eastern) | Subject | Characters | Preview text | |
|---|---|---|---|---|---|
| Jul 15, 2026 5:00 PM | The protein you'll never get bored of. | 38 | Unflavored base, 8 flavor packets, switch it up any day you want. | Jul 15, 2026 5:00 PM · 38 characters. Unflavored base, 8 flavor packets, switch it up any day you want. | |
| Jul 14, 2026 6:50 PM | The label your protein isn't showing you | 40 | Just protein that works. See what's really in your shake. | Jul 14, 2026 6:50 PM · 40 characters. Just protein that works. See what's really in your shake. | |
| Jul 13, 2026 7:00 PM | Everyone trains different. So should this. | 42 | We tune the caffeine, creatine, and aminos to how you train, not a generic scoop. | Jul 13, 2026 7:00 PM · 42 characters. We tune the caffeine, creatine, and aminos to how you train, not a generic scoop. | |
| Jul 9, 2026 5:00 PM | Last Chance for 75% Off on Recovery Items! | 42 | This is our final email on Muscle Recovery. Code MR75, while it lasts. | Jul 9, 2026 5:00 PM · 42 characters. This is our final email on Muscle Recovery. Code MR75, while it lasts. | |
| Jul 7, 2026 3:30 PM | Hurry! 75% Off Muscle Recovery Ends Soon! | 41 | Muscle Recovery is 75% off with code MR75. Best by 8/1/26. | Jul 7, 2026 3:30 PM · 41 characters. Muscle Recovery is 75% off with code MR75. Best by 8/1/26. | |
| Jul 4, 2026 12:30 PM | Your 4th of July: 75% off recovery | 34 | Code MR75 takes 75% off Muscle Recovery. Plus save 25% on subscribe and save | Jul 4, 2026 12:30 PM · 34 characters. Code MR75 takes 75% off Muscle Recovery. Plus save 25% on subscribe and save | |
| Jul 1, 2026 5:00 PM | Your recovery routine, 75% off | 30 | Limited stock, nearing best-by, grab it while it lasts | Jul 1, 2026 5:00 PM · 30 characters. Limited stock, nearing best-by, grab it while it lasts | |
| Jun 30, 2026 8:15 PM | ⏰ Ends tonight — up to 50% off at gainful.com | 46 | Code PRIME. Protein, pre-workout, hydration, greens. After midnight, full price. | Jun 30, 2026 8:15 PM · 46 characters. Code PRIME. Protein, pre-workout, hydration, greens. After midnight, full price. | |
| Jun 28, 2026 1:15 PM | ⏰ Last chance: up to 50% off ends June 30 | 42 | Protein, pre-workout, hydration, greens. Code PRIME. On our site now. | Jun 28, 2026 1:15 PM · 42 characters. Protein, pre-workout, hydration, greens. Code PRIME. On our site now. | |
| Jun 26, 2026 5:00 PM | Don’t Miss 50% OFF Gainful on Amazon! | 38 | Prime Day ends at 11:59 PM PST and so do our deals! | Jun 26, 2026 5:00 PM · 38 characters. Prime Day ends at 11:59 PM PST and so do our deals! | |
| Jun 25, 2026 6:02 PM | Gainful is up to 50% off on Amazon | 34 | Prime Day pricing is HERE! Ends Friday. | Jun 25, 2026 6:02 PM · 34 characters. Prime Day pricing is HERE! Ends Friday. | |
| Jun 24, 2026 11:12 AM | Prime Day Deals 🤑 | 18 | Two ways to shop and save big | Jun 24, 2026 11:12 AM · 18 characters. Two ways to shop and save big | |
| Jun 22, 2026 12:18 PM | 25-50% off on Gainful.com | 25 | Get early access to our Prime Day Deals | Jun 22, 2026 12:18 PM · 25 characters. Get early access to our Prime Day Deals | |
| Jun 19, 2026 9:58 PM | Ready to Elevate Your Performance? | 34 | Here’s 15% off! | Jun 19, 2026 9:58 PM · 34 characters. Here’s 15% off! | |
| Jun 18, 2026 9:59 PM | Make Your Gain, No Matter Your Goals | 36 | With the full Gainful experience | Jun 18, 2026 9:59 PM · 36 characters. With the full Gainful experience | |
| Jun 18, 2026 9:46 AM | Last Chance: Free Muscle Recovery Boost | 39 | With a purchase of $20 or more | Jun 18, 2026 9:46 AM · 39 characters. With a purchase of $20 or more | |
| Jun 17, 2026 9:58 PM | Why the Wellness Community Loves Gainful | 40 | Simple solutions for everyday wellness | Jun 17, 2026 9:58 PM · 40 characters. Simple solutions for everyday wellness | |
| Jun 16, 2026 9:59 PM | Still Thinking About It? | 24 | Your wellness journey awaits | Jun 16, 2026 9:59 PM · 24 characters. Your wellness journey awaits | |
| Jun 16, 2026 9:03 AM | Free muscle recovery boost with purchase 💪 | 43 | Hurry! 2 days only | Jun 16, 2026 9:03 AM · 43 characters. Hurry! 2 days only | |
| May 26, 2026 1:02 PM | 12 hours left to get up to 50% off | 34 | Big time Memorial Day Savings | May 26, 2026 1:02 PM · 34 characters. Big time Memorial Day Savings | |
| May 25, 2026 4:38 PM | How to take advantage of up to 50% off | 38 | Memorial Day Savings | May 25, 2026 4:38 PM · 38 characters. Memorial Day Savings | |
| May 24, 2026 4:00 PM | Save up to 50% during our Memorial Day Sale ☀️ | 46 | Up to 50% off when you subscribe | May 24, 2026 4:00 PM · 46 characters. Up to 50% off when you subscribe | |
| May 23, 2026 12:01 PM | Don't miss our Memorial Day Sale! 🤑 | 36 | Up to 50% off when you subscribe | May 23, 2026 12:01 PM · 36 characters. Up to 50% off when you subscribe | |
| May 21, 2026 8:30 AM | Memorial Day Starts Now 🇺🇸 Save Up to 35% | 42 | Stock up for the summer | May 21, 2026 8:30 AM · 42 characters. Stock up for the summer | |
| May 14, 2026 2:19 PM | Last chance to claim a FREE gut health boost | 44 | 28 servings to improve your gut health | May 14, 2026 2:19 PM · 44 characters. 28 servings to improve your gut health | |
| May 12, 2026 1:12 PM | FREE: Gut Health Performance Boost | 34 | Limited time only with purchase of $20 or more | May 12, 2026 1:12 PM · 34 characters. Limited time only with purchase of $20 or more | |
| Apr 28, 2026 5:15 PM | Tropical Mango Hydration 🥭🏝️😎 | 29 | A delicious way to stay hydrated | Apr 28, 2026 5:15 PM · 29 characters. A delicious way to stay hydrated | |
| Apr 22, 2026 5:44 AM | Ready to Elevate Your Performance? | 34 | Here’s 15% off! | Apr 22, 2026 5:44 AM · 34 characters. Here’s 15% off! | |
| Apr 21, 2026 5:44 AM | Make Your Gain, No Matter Your Goals | 36 | With the full Gainful experience | Apr 21, 2026 5:44 AM · 36 characters. With the full Gainful experience | |
| Apr 20, 2026 5:44 AM | Why the Wellness Community Loves Gainful | 40 | Simple solutions for everyday wellness | Apr 20, 2026 5:44 AM · 40 characters. Simple solutions for everyday wellness | |
| Apr 19, 2026 5:44 AM | Still Thinking About It? | 24 | Your wellness journey awaits | Apr 19, 2026 5:44 AM · 24 characters. Your wellness journey awaits | |
| Apr 16, 2026 2:01 PM | Spring Sale 💐 | 14 | 20% off sitewide | Apr 16, 2026 2:01 PM · 14 characters. 20% off sitewide | |
| Apr 9, 2026 4:30 PM | Subscribe and Save | 18 | 25% off every single order | Apr 9, 2026 4:30 PM · 18 characters. 25% off every single order | |
| Apr 6, 2026 6:04 PM | A few more hours for FREE Pre-Workout | 37 | Buy One, Get One Free: Tonight Only | Apr 6, 2026 6:04 PM · 37 characters. Buy One, Get One Free: Tonight Only | |
| Apr 5, 2026 7:57 PM | Pre-Workout: Buy One, Get One Free | 34 | 24 hours only | Apr 5, 2026 7:57 PM · 34 characters. 24 hours only | |
| Apr 3, 2026 11:04 AM | How do you make your Gainful? | 29 | My favorite recipe inside | Apr 3, 2026 11:04 AM · 29 characters. My favorite recipe inside | |
| Apr 1, 2026 6:03 PM | 🏆 Meet Your New Flavor Champion! | 33 | Voted for by the people (and no, not an April Fools joke) | Apr 1, 2026 6:03 PM · 33 characters. Voted for by the people (and no, not an April Fools joke) | |
| Mar 31, 2026 12:09 PM | Gainful's Next Protein Flavor... | 32 | Will be determined by you | Mar 31, 2026 12:09 PM · 32 characters. Will be determined by you | |
| Mar 30, 2026 11:04 AM | Vote for Gainful's Next Flavor: Final 4 is set | 46 | Who will take home the crown? 👑 | Mar 30, 2026 11:04 AM · 46 characters. Who will take home the crown? 👑 | |
| Mar 25, 2026 9:00 AM | Flavor Madness: Round 1 Results | 31 | Round 2 voting is now open! | Mar 25, 2026 9:00 AM · 31 characters. Round 2 voting is now open! | |
| Mar 23, 2026 1:45 PM | Vote For Gainful's Next Flavor 🏆 | 33 | Flavor Madness: Bracket style tournament to determine Gainful's next flavor | Mar 23, 2026 1:45 PM · 33 characters. Flavor Madness: Bracket style tournament to determine Gainful's next flavor | |
| Mar 20, 2026 4:11 PM | I want to hear your flavor ideas! 🍦🍫😋 | 38 | Play a part in Gainful's product innovation | Mar 20, 2026 4:11 PM · 38 characters. Play a part in Gainful's product innovation | |
| Mar 19, 2026 4:17 AM | Ready to Elevate Your Performance? | 34 | Here’s 15% off! | Mar 19, 2026 4:17 AM · 34 characters. Here’s 15% off! | |
| Mar 18, 2026 7:02 PM | Lucky Winners Selected | 22 | Promo code LUCKY is still valid | Mar 18, 2026 7:02 PM · 22 characters. Promo code LUCKY is still valid | |
| Mar 18, 2026 4:17 AM | Make Your Gain, No Matter Your Goals | 36 | With the full Gainful experience | Mar 18, 2026 4:17 AM · 36 characters. With the full Gainful experience | |
| Mar 17, 2026 4:17 AM | Why the Wellness Community Loves Gainful | 40 | Simple solutions for everyday wellness | Mar 17, 2026 4:17 AM · 40 characters. Simple solutions for everyday wellness | |
| Mar 16, 2026 4:17 AM | Still Thinking About It? | 24 | Your wellness journey awaits | Mar 16, 2026 4:17 AM · 24 characters. Your wellness journey awaits |
Based on 147 emails received from Mar 16 to Nov 5, 2026. Times in US Eastern. How we collect